<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:bivi="http://bioviepharma.com/20260331"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
  xmlns:ecd="http://xbrl.sec.gov/ecd/2025"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:srt="http://fasb.org/srt/2025"
  xmlns:us-gaap="http://fasb.org/us-gaap/2025"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="bivi-20260331.xsd" xlink:type="simple"/>
    <context id="From2025-07-01to2026-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_custom_ClassCommonStock0.0001ParValuePerShareMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">bivi:ClassCommonStock0.0001ParValuePerShareMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_custom_WarrantsToPurchaseClassCommonStock0.0001ParValuePerShareMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">bivi:WarrantsToPurchaseClassCommonStock0.0001ParValuePerShareMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="AsOf2026-05-11">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2026-05-11</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="From2026-01-012026-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2024-07-012025-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="AsOf2024-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-06-30</instant>
        </period>
    </context>
    <context id="AsOf2024-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-06-30</instant>
        </period>
    </context>
    <context id="AsOf2024-06-30_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-06-30</instant>
        </period>
    </context>
    <context id="AsOf2024-06-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-06-30</instant>
        </period>
    </context>
    <context id="AsOf2024-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-06-30</instant>
        </period>
    </context>
    <context id="AsOf2024-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2024-06-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-12-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-12-31</instant>
        </period>
    </context>
    <context id="AsOf2025-12-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-12-31</instant>
        </period>
    </context>
    <context id="AsOf2025-12-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-12-31</instant>
        </period>
    </context>
    <context id="AsOf2025-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-12-31</instant>
        </period>
    </context>
    <context id="AsOf2025-12-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-12-31</instant>
        </period>
    </context>
    <context id="AsOf2025-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2025-12-31</instant>
        </period>
    </context>
    <context id="From2024-07-012024-09-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="From2024-07-012024-09-30_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="From2024-07-012024-09-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="From2024-10-012024-12-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="From2024-10-012024-12-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="From2024-10-012024-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012025-09-30_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2025-09-30</endDate>
        </period>
    </context>
    <context id="From2025-07-012025-09-30_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2025-09-30</endDate>
        </period>
    </context>
    <context id="From2025-07-012025-09-30_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2025-09-30</endDate>
        </period>
    </context>
    <context id="From2025-07-012025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2025-09-30</endDate>
        </period>
    </context>
    <context id="From2025-07-012025-09-30_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2025-09-30</endDate>
        </period>
    </context>
    <context id="From2025-07-012025-09-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2025-09-30</endDate>
        </period>
    </context>
    <context id="From2025-10-012025-12-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-10-01</startDate>
            <endDate>2025-12-31</endDate>
        </period>
    </context>
    <context id="From2025-10-012025-12-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-10-01</startDate>
            <endDate>2025-12-31</endDate>
        </period>
    </context>
    <context id="From2025-10-012025-12-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-10-01</startDate>
            <endDate>2025-12-31</endDate>
        </period>
    </context>
    <context id="From2025-10-012025-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-10-01</startDate>
            <endDate>2025-12-31</endDate>
        </period>
    </context>
    <context id="From2025-10-012025-12-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-10-01</startDate>
            <endDate>2025-12-31</endDate>
        </period>
    </context>
    <context id="From2025-10-012025-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2025-10-01</startDate>
            <endDate>2025-12-31</endDate>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="AsOf2025-03-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-03-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-03-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-03-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2025-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_custom_TreasuryStocksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">bivi:TreasuryStocksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_custom_LongCOVIDProgramMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">bivi:LongCOVIDProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2026-05-012026-05-04_custom_LongCOVIDProgramMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">bivi:LongCOVIDProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-05-01</startDate>
            <endDate>2026-05-04</endDate>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_custom_LongCOVIDProgramMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">bivi:LongCOVIDProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_custom_LongCOVIDProgramMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">bivi:LongCOVIDProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2024-07-012025-03-31_custom_LongCOVIDProgramMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">bivi:LongCOVIDProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_us-gaap_StockOptionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2024-07-012025-03-31_us-gaap_StockOptionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2024-07-012025-03-31_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2024-07-012025-03-31_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_CashMember_us-gaap_FairValueInputsLevel1Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_CashMember_us-gaap_FairValueInputsLevel2Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_CashMember_us-gaap_FairValueInputsLevel3Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_CashMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel1Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel2Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel3Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_FairValueInputsLevel1Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_FairValueInputsLevel2Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_FairValueInputsLevel3Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_CashMember_us-gaap_FairValueInputsLevel1Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_CashMember_us-gaap_FairValueInputsLevel2Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_CashMember_us-gaap_FairValueInputsLevel3Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_CashMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel1Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel2Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel3Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasuryBillSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_FairValueInputsLevel1Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_FairValueInputsLevel2Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_FairValueInputsLevel3Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2022-07-15_custom_AcuitasGroupHoldingsLLCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">bivi:AcuitasGroupHoldingsLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-07-15</instant>
        </period>
    </context>
    <context id="From2024-07-012024-09-30_custom_WarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="AsOf2024-09-30_custom_WarrantsMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30_custom_WarrantsMember_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-09-30_custom_WarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-09-30</instant>
        </period>
    </context>
    <context id="AsOf2024-10-22_custom_WarrantsMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-10-22</instant>
        </period>
    </context>
    <context id="AsOf2024-10-22_custom_WarrantsMember_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-10-22</instant>
        </period>
    </context>
    <context id="From2024-10-012024-12-31_custom_WarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="AsOf2024-12-31_custom_WarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31_custom_WarrantsMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="AsOf2024-12-31_custom_WarrantsMember_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2024-12-31</instant>
        </period>
    </context>
    <context id="From2024-01-012024-12-31_custom_WarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012025-09-30_custom_WarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2025-09-30</endDate>
        </period>
    </context>
    <context id="AsOf2025-09-30_custom_WarrantsMember_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30_custom_WarrantsMember_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="AsOf2025-09-30_custom_WarrantsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">bivi:WarrantsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-09-30</instant>
        </period>
    </context>
    <context id="From2025-08-012025-08-11">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <startDate>2025-08-01</startDate>
            <endDate>2025-08-11</endDate>
        </period>
    </context>
    <context id="AsOf2025-08-11">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2025-08-11</instant>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_custom_StockOptionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_custom_StockOptionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_custom_StockOptionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2024-07-012025-03-31_custom_StockOptionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-12-302026-01-05_custom_StockOptionsMember_srt_DirectorMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-12-30</startDate>
            <endDate>2026-01-05</endDate>
        </period>
    </context>
    <context id="AsOf2026-01-05_custom_StockOptionsMember_srt_DirectorMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-01-05</instant>
        </period>
    </context>
    <context id="From2026-01-022026-01-05_custom_StockOptionsMember_srt_DirectorMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">srt:DirectorMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-02</startDate>
            <endDate>2026-01-05</endDate>
        </period>
    </context>
    <context id="From2026-01-022026-01-05_custom_StockOptionsMember_custom_EmployeesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">bivi:EmployeesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-02</startDate>
            <endDate>2026-01-05</endDate>
        </period>
    </context>
    <context id="From2025-12-302026-01-05_custom_StockOptionsMember_custom_EmployeesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">bivi:EmployeesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-12-30</startDate>
            <endDate>2026-01-05</endDate>
        </period>
    </context>
    <context id="From2025-09-012025-09-02_custom_ConsultantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">bivi:ConsultantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-09-01</startDate>
            <endDate>2025-09-02</endDate>
        </period>
    </context>
    <context id="From2026-01-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2025-01-012025-03-31_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-01-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2024-07-012025-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_custom_StockOptionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_custom_StockOptionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">bivi:StockOptionsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2025-06-30_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2025-06-30</instant>
        </period>
    </context>
    <context id="From2024-07-012025-06-30_us-gaap_WarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-07-01</startDate>
            <endDate>2025-06-30</endDate>
        </period>
    </context>
    <context id="AsOf2026-03-31_custom_Year2027Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardDateAxis">bivi:Year2027Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_custom_Year2028Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardDateAxis">bivi:Year2028Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_custom_Year2029Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardDateAxis">bivi:Year2029Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_custom_Year2030Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardDateAxis">bivi:Year2030Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="AsOf2026-03-31_custom_Year2031Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardDateAxis">bivi:Year2031Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-03-31</instant>
        </period>
    </context>
    <context id="From2025-07-012026-03-31_custom_OfficeLeasesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementOperatingActivitiesSegmentAxis">bivi:OfficeLeasesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-07-01</startDate>
            <endDate>2026-03-31</endDate>
        </period>
    </context>
    <context id="From2024-02-012024-02-12_custom_OfficeLeasesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementOperatingActivitiesSegmentAxis">bivi:OfficeLeasesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-02-01</startDate>
            <endDate>2024-02-12</endDate>
        </period>
    </context>
    <context id="AsOf2026-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001580149</identifier>
        </entity>
        <period>
            <instant>2026-12-31</instant>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Pure">
        <measure>pure</measure>
    </unit>
    <dei:AmendmentFlag contextRef="From2025-07-01to2026-03-31" id="Fact000003">false</dei:AmendmentFlag>
    <dei:DocumentFiscalYearFocus contextRef="From2025-07-01to2026-03-31" id="Fact000004">2026</dei:DocumentFiscalYearFocus>
    <dei:DocumentFiscalPeriodFocus contextRef="From2025-07-01to2026-03-31" id="Fact000005">Q3</dei:DocumentFiscalPeriodFocus>
    <dei:CurrentFiscalYearEndDate contextRef="From2025-07-01to2026-03-31" id="Fact000006">--06-30</dei:CurrentFiscalYearEndDate>
    <dei:EntityCentralIndexKey contextRef="From2025-07-01to2026-03-31" id="Fact000007">0001580149</dei:EntityCentralIndexKey>
    <us-gaap:PreferredStockValue
      contextRef="AsOf2026-03-31"
      id="xdx2ixbrl0099"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:PreferredStockValue
      contextRef="AsOf2025-06-30"
      id="xdx2ixbrl0100"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:GainLossOnSaleOfDerivatives
      contextRef="From2026-01-012026-03-31"
      id="xdx2ixbrl0187"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:GainLossOnSaleOfDerivatives
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0189"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:DividendsSharebasedCompensationStock
      contextRef="From2026-01-012026-03-31"
      id="xdx2ixbrl0212"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:DividendsSharebasedCompensationStock
      contextRef="From2025-01-012025-03-31"
      id="xdx2ixbrl0213"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-06-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0255"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0263"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0265"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0266"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0267"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0270"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0272"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0273"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0274"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0277"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0278"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0279"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0280"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0281"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-07-012024-09-30"
      id="xdx2ixbrl0282"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0286"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0288"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0289"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0290"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0297"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0298"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0299"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0306"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0307"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0308"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit
      contextRef="From2024-07-012024-09-30"
      id="xdx2ixbrl0309"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0313"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0315"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0316"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-07-012024-09-30"
      id="xdx2ixbrl0318"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0320"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0321"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-07-012024-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0322"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-07-012024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0323"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0330"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0338"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0340"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0341"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0342"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0345"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0347"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0348"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0349"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0352"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0353"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0354"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0355"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0356"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2024-10-012024-12-31"
      id="xdx2ixbrl0357"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0363"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0364"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0365"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:CashlessExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0370"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:CashlessExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0371"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:CashlessExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0372"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:CashlessExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0373"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:CashlessExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0374"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:CashlessExerciseOfWarrants
      contextRef="From2024-10-012024-12-31"
      id="xdx2ixbrl0375"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0381"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0382"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0383"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0388"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0390"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0391"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-10-012024-12-31"
      id="xdx2ixbrl0393"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0395"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0396"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-10-012024-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0397"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-10-012024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0398"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0405"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-01-012025-03-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0413"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-01-012025-03-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0415"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-01-012025-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0416"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-01-012025-03-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0417"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-01-012025-03-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0420"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-01-012025-03-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0422"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-01-012025-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0423"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-01-012025-03-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0424"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-01-012025-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0430"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-01-012025-03-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0431"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-01-012025-03-31"
      id="xdx2ixbrl0432"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-01-012025-03-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0438"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-01-012025-03-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0439"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-01-012025-03-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0440"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-01-012025-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0441"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0448"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-06-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0459"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0467"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-07-012025-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0469"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-07-012025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0470"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-07-012025-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0471"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0474"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-07-012025-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0476"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-07-012025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0477"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-07-012025-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0478"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2025-07-012025-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0483"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2025-07-012025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0484"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2025-07-012025-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0485"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0490"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-07-012025-09-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0491"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-07-012025-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0492"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-07-012025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0493"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-07-012025-09-30_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0494"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-07-012025-09-30"
      id="xdx2ixbrl0495"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0499"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2025-07-012025-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0501"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2025-07-012025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0502"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2025-07-012025-09-30"
      id="xdx2ixbrl0504"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      id="xdx2ixbrl0506"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-07-012025-09-30_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0507"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-07-012025-09-30_custom_TreasuryStocksMember"
      id="xdx2ixbrl0508"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-07-012025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0509"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-09-30_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0516"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-10-012025-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0524"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-10-012025-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0526"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-10-012025-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0527"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-10-012025-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0528"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-10-012025-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0531"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-10-012025-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0533"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-10-012025-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0534"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-10-012025-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0535"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-10-012025-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0538"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-10-012025-12-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0539"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-10-012025-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0540"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-10-012025-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0541"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-10-012025-12-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0542"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-10-012025-12-31"
      id="xdx2ixbrl0543"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-10-012025-12-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0547"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-10-012025-12-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0548"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-10-012025-12-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0549"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-10-012025-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0550"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-12-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0557"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2026-01-012026-03-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0565"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2026-01-012026-03-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0567"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2026-01-012026-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0568"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2026-01-012026-03-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0569"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2026-01-012026-03-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0572"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2026-01-012026-03-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0574"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2026-01-012026-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0575"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2026-01-012026-03-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0576"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2026-01-012026-03-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0579"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2026-01-012026-03-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0580"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2026-01-012026-03-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0581"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2026-01-012026-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0582"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2026-01-012026-03-31_us-gaap_RetainedEarningsMember"
      id="xdx2ixbrl0583"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2026-01-012026-03-31"
      id="xdx2ixbrl0584"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2026-01-012026-03-31_us-gaap_CommonStockMember"
      id="xdx2ixbrl0588"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2026-01-012026-03-31_us-gaap_AdditionalPaidInCapitalMember"
      id="xdx2ixbrl0589"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2026-01-012026-03-31_custom_TreasuryStocksMember"
      id="xdx2ixbrl0590"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:NetIncomeLoss
      contextRef="From2026-01-012026-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0591"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2026-03-31_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      id="xdx2ixbrl0598"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:StockBasedCompensationExpenseIssuanceOfCommonStockForServicesRendered
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0624"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0627"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:AccretionOfUnearnedLoanDiscount
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0630"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:AccretionOfLoanPremium
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0633"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:DerivativeGainLossOnDerivativeNet
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0639"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:IncreaseDecreaseInGrantReceivable
      contextRef="From2024-07-012025-03-31"
      id="xdx2ixbrl0646"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:ProceedsFromWarrantExercises
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0666"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:PaymentsForLoan
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0669"
      unitRef="USD"
      xsi:nil="true"/>
    <bivi:PaymentOfLoanPremium
      contextRef="From2025-07-01to2026-03-31"
      id="xdx2ixbrl0672"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_CashMember_us-gaap_FairValueInputsLevel2Member"
      id="xdx2ixbrl0804"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_CashMember_us-gaap_FairValueInputsLevel3Member"
      id="xdx2ixbrl0806"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel2Member"
      id="xdx2ixbrl0812"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel3Member"
      id="xdx2ixbrl0814"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_FairValueInputsLevel2Member"
      id="xdx2ixbrl0820"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_FairValueInputsLevel3Member"
      id="xdx2ixbrl0822"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_CashMember_us-gaap_FairValueInputsLevel2Member"
      id="xdx2ixbrl0828"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_CashMember_us-gaap_FairValueInputsLevel3Member"
      id="xdx2ixbrl0830"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel2Member"
      id="xdx2ixbrl0836"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel3Member"
      id="xdx2ixbrl0838"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_FairValueInputsLevel2Member"
      id="xdx2ixbrl0844"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_FairValueInputsLevel3Member"
      id="xdx2ixbrl0846"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
      contextRef="AsOf2025-06-30_custom_StockOptionsMember"
      id="xdx2ixbrl0929"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
      contextRef="AsOf2025-06-30_us-gaap_WarrantMember"
      id="xdx2ixbrl1036"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
      contextRef="AsOf2026-03-31_us-gaap_WarrantMember"
      id="xdx2ixbrl1058"
      unitRef="USD"
      xsi:nil="true"/>
    <dei:DocumentType contextRef="From2025-07-01to2026-03-31" id="Fact000013">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport contextRef="From2025-07-01to2026-03-31" id="Fact000014">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate contextRef="From2025-07-01to2026-03-31" id="Fact000015">2026-03-31</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport contextRef="From2025-07-01to2026-03-31" id="Fact000016">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber contextRef="From2025-07-01to2026-03-31" id="Fact000017">001-39015</dei:EntityFileNumber>
    <dei:EntityRegistrantName contextRef="From2025-07-01to2026-03-31" id="Fact000018">BIOVIE INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="From2025-07-01to2026-03-31" id="Fact000019">NV</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber contextRef="From2025-07-01to2026-03-31" id="Fact000020">46-2510769</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="From2025-07-01to2026-03-31" id="Fact000021">680 W Nye Lane Suite 201</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2 contextRef="From2025-07-01to2026-03-31" id="Fact000022">Suite 201</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown contextRef="From2025-07-01to2026-03-31" id="Fact000023">Carson City</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="From2025-07-01to2026-03-31" id="Fact000024">NV</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="From2025-07-01to2026-03-31" id="Fact000025">89703</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="From2025-07-01to2026-03-31" id="Fact000026">775</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="From2025-07-01to2026-03-31" id="Fact000027">888-3162</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="From2025-07-012026-03-31_custom_ClassCommonStock0.0001ParValuePerShareMember"
      id="Fact000028">Class A Common Stock, $0.0001 par value per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="From2025-07-012026-03-31_custom_ClassCommonStock0.0001ParValuePerShareMember"
      id="Fact000029">BIVI</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="From2025-07-012026-03-31_custom_ClassCommonStock0.0001ParValuePerShareMember"
      id="Fact000030">NASDAQ</dei:SecurityExchangeName>
    <dei:Security12bTitle
      contextRef="From2025-07-012026-03-31_custom_WarrantsToPurchaseClassCommonStock0.0001ParValuePerShareMember"
      id="Fact000031">Warrants to purchase Class A Common Stock, $0.0001 par value per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="From2025-07-012026-03-31_custom_WarrantsToPurchaseClassCommonStock0.0001ParValuePerShareMember"
      id="Fact000032">BIVIW</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="From2025-07-012026-03-31_custom_WarrantsToPurchaseClassCommonStock0.0001ParValuePerShareMember"
      id="Fact000033">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus contextRef="From2025-07-01to2026-03-31" id="Fact000034">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent contextRef="From2025-07-01to2026-03-31" id="Fact000035">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory contextRef="From2025-07-01to2026-03-31" id="Fact000036">Non-accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness contextRef="From2025-07-01to2026-03-31" id="Fact000037">true</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany contextRef="From2025-07-01to2026-03-31" id="Fact000038">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityShellCompany contextRef="From2025-07-01to2026-03-31" id="Fact000039">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding
      contextRef="AsOf2026-05-11"
      decimals="INF"
      id="Fact000040"
      unitRef="Shares">7541839</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000048"
      unitRef="USD">13098976</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000049"
      unitRef="USD">17544547</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:GrantsReceivable
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000051"
      unitRef="USD">2173684</us-gaap:GrantsReceivable>
    <us-gaap:GrantsReceivable
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000052"
      unitRef="USD">2104050</us-gaap:GrantsReceivable>
    <us-gaap:PrepaidExpenseAndOtherAssets
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000054"
      unitRef="USD">1607032</us-gaap:PrepaidExpenseAndOtherAssets>
    <us-gaap:PrepaidExpenseAndOtherAssets
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000055"
      unitRef="USD">1049897</us-gaap:PrepaidExpenseAndOtherAssets>
    <us-gaap:AssetsCurrent
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000057"
      unitRef="USD">16879692</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000058"
      unitRef="USD">20698494</us-gaap:AssetsCurrent>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000060"
      unitRef="USD">282910</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000061"
      unitRef="USD">339653</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000063"
      unitRef="USD">6308</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000064"
      unitRef="USD">178341</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:Goodwill
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000066"
      unitRef="USD">345711</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000067"
      unitRef="USD">345711</us-gaap:Goodwill>
    <us-gaap:Assets
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000069"
      unitRef="USD">17514621</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000070"
      unitRef="USD">21562199</us-gaap:Assets>
    <us-gaap:AccountsPayableCurrent
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000078"
      unitRef="USD">1611312</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000079"
      unitRef="USD">2200320</us-gaap:AccountsPayableCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000081"
      unitRef="USD">82398</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000082"
      unitRef="USD">74464</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000084"
      unitRef="USD">1693710</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000085"
      unitRef="USD">2274784</us-gaap:LiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000087"
      unitRef="USD">213319</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000088"
      unitRef="USD">275430</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:Liabilities
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000090"
      unitRef="USD">1907029</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000091"
      unitRef="USD">2550214</us-gaap:Liabilities>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000102"
      unitRef="USDPShares">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000104"
      unitRef="USDPShares">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000106"
      unitRef="Shares">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000108"
      unitRef="Shares">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesIssued
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000110"
      unitRef="Shares">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000112"
      unitRef="Shares">0</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesIssued
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000114"
      unitRef="Shares">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000116"
      unitRef="Shares">0</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000121"
      unitRef="USDPShares">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000123"
      unitRef="USDPShares">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000125"
      unitRef="Shares">800000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000127"
      unitRef="Shares">800000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesIssued
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000129"
      unitRef="Shares">7544675</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact000131"
      unitRef="Shares">7541839</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesIssued
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000133"
      unitRef="Shares">1917061</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact000135"
      unitRef="Shares">1914224</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockValue
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000118"
      unitRef="USD">754</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000119"
      unitRef="USD">192</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000137"
      unitRef="USD">384221988</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000138"
      unitRef="USD">371156068</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000140"
      unitRef="USD">-368615121</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000141"
      unitRef="USD">-352144246</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:TreasuryStockValue
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000143"
      unitRef="USD">29</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000144"
      unitRef="USD">29</us-gaap:TreasuryStockValue>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000146"
      unitRef="USD">15607592</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000147"
      unitRef="USD">19011985</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000149"
      unitRef="USD">17514621</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000150"
      unitRef="USD">21562199</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000157"
      unitRef="USD">57344</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000158"
      unitRef="USD">57344</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000159"
      unitRef="USD">172033</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000160"
      unitRef="USD">172033</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000162"
      unitRef="USD">3176945</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000163"
      unitRef="USD">1344991</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000164"
      unitRef="USD">10382794</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000165"
      unitRef="USD">8042379</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000167"
      unitRef="USD">2151088</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000168"
      unitRef="USD">1585869</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000169"
      unitRef="USD">6377450</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000170"
      unitRef="USD">6188703</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:OperatingExpenses
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000172"
      unitRef="USD">5385377</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000173"
      unitRef="USD">2988204</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000174"
      unitRef="USD">16932277</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000175"
      unitRef="USD">14403115</us-gaap:OperatingExpenses>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000177"
      unitRef="USD">-5385377</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000178"
      unitRef="USD">-2988204</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000179"
      unitRef="USD">-16932277</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000180"
      unitRef="USD">-14403115</us-gaap:OperatingIncomeLoss>
    <us-gaap:GainLossOnSaleOfDerivatives
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000188"
      unitRef="USD">7290</us-gaap:GainLossOnSaleOfDerivatives>
    <us-gaap:GainLossOnSaleOfDerivatives
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000190"
      unitRef="USD">3771</us-gaap:GainLossOnSaleOfDerivatives>
    <us-gaap:InterestExpense
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000192"
      unitRef="USD">5967</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000193"
      unitRef="USD">4998</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000194"
      unitRef="USD">13923</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000195"
      unitRef="USD">327722</us-gaap:InterestExpense>
    <us-gaap:InterestIncomeOther
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000197"
      unitRef="USD">121045</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000198"
      unitRef="USD">197494</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000199"
      unitRef="USD">518869</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000200"
      unitRef="USD">674087</us-gaap:InterestIncomeOther>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000202"
      unitRef="USD">115078</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000203"
      unitRef="USD">199786</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000204"
      unitRef="USD">504946</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000205"
      unitRef="USD">350136</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:ProfitLoss
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000207"
      unitRef="USD">-5270299</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000208"
      unitRef="USD">-2788418</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000209"
      unitRef="USD">-16427331</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000210"
      unitRef="USD">-14052979</us-gaap:ProfitLoss>
    <us-gaap:DividendsSharebasedCompensationStock
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000214"
      unitRef="USD">43544</us-gaap:DividendsSharebasedCompensationStock>
    <us-gaap:DividendsSharebasedCompensationStock
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000215"
      unitRef="USD">369465</us-gaap:DividendsSharebasedCompensationStock>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000217"
      unitRef="USD">-5270299</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000218"
      unitRef="USD">-2788418</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000219"
      unitRef="USD">-16470875</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000220"
      unitRef="USD">-14422444</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:EarningsPerShareBasic
      contextRef="From2026-01-012026-03-31"
      decimals="INF"
      id="Fact000227"
      unitRef="USDPShares">-0.70</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="From2025-01-012025-03-31"
      decimals="INF"
      id="Fact000228"
      unitRef="USDPShares">-1.51</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="From2025-07-01to2026-03-31"
      decimals="INF"
      id="Fact000229"
      unitRef="USDPShares">-2.35</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="From2024-07-012025-03-31"
      decimals="INF"
      id="Fact000230"
      unitRef="USDPShares">-10.68</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareDiluted
      contextRef="From2026-01-012026-03-31"
      decimals="INF"
      id="Fact000232"
      unitRef="USDPShares">-0.70</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="From2025-01-012025-03-31"
      decimals="INF"
      id="Fact000233"
      unitRef="USDPShares">-1.51</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="From2025-07-01to2026-03-31"
      decimals="INF"
      id="Fact000234"
      unitRef="USDPShares">-2.35</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="From2024-07-012025-03-31"
      decimals="INF"
      id="Fact000235"
      unitRef="USDPShares">-10.68</us-gaap:EarningsPerShareDiluted>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="From2026-01-012026-03-31"
      decimals="INF"
      id="Fact000242"
      unitRef="Shares">7543923</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="From2025-01-012025-03-31"
      decimals="INF"
      id="Fact000243"
      unitRef="Shares">1850722</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="From2025-07-01to2026-03-31"
      decimals="INF"
      id="Fact000244"
      unitRef="Shares">7019677</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="From2024-07-012025-03-31"
      decimals="INF"
      id="Fact000245"
      unitRef="Shares">1350352</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2026-01-012026-03-31"
      decimals="INF"
      id="Fact000247"
      unitRef="Shares">7543923</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2025-01-012025-03-31"
      decimals="INF"
      id="Fact000248"
      unitRef="Shares">1850722</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2025-07-01to2026-03-31"
      decimals="INF"
      id="Fact000249"
      unitRef="Shares">7019677</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2024-07-012025-03-31"
      decimals="INF"
      id="Fact000250"
      unitRef="Shares">1350352</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2024-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000259"
      unitRef="Shares">621640</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-06-30_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000252"
      unitRef="USD">62</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000253"
      unitRef="USD">349738841</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2024-06-30_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000261"
      unitRef="Shares">-2633</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-06-30_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000254"
      unitRef="USD">-27</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000256"
      unitRef="USD">-334232661</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-06-30"
      decimals="0"
      id="Fact000257"
      unitRef="USD">15506215</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000264"
      unitRef="USD">118898</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-07-012024-09-30"
      decimals="0"
      id="Fact000268"
      unitRef="USD">118898</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000271"
      unitRef="USD">301491</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-07-012024-09-30"
      decimals="0"
      id="Fact000275"
      unitRef="USD">301491</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000284"
      unitRef="Shares">341</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares>
    <bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRenderedShares
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000293"
      unitRef="Shares">1500</bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRenderedShares>
    <bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000287"
      unitRef="USD">33450</bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered>
    <bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered
      contextRef="From2024-07-012024-09-30"
      decimals="0"
      id="Fact000291"
      unitRef="USD">33450</bivi:StockbasedCompensationIssuanceOfCommonStockForServicesRendered>
    <bivi:ProceedsFromIssuanceOfCommonStockNetOfCostsOfShares
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000302"
      unitRef="Shares">162794</bivi:ProceedsFromIssuanceOfCommonStockNetOfCostsOfShares>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000295"
      unitRef="USD">16</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000296"
      unitRef="USD">2259047</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-07-012024-09-30"
      decimals="0"
      id="Fact000300"
      unitRef="USD">2259063</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplitShares
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000311"
      unitRef="Shares">12024</bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplitShares>
    <bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit
      contextRef="From2024-07-012024-09-30_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000304"
      unitRef="USD">1</bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit>
    <bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000305"
      unitRef="USD">-1</bivi:IssuanceOfAdditionalSharesForFractionalSharesEffectedByReverseSplit>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000314"
      unitRef="USD">325041</bivi:DeemedDividendForRatchetAdjustmentToWarrants>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000317"
      unitRef="USD">-325041</bivi:DeemedDividendForRatchetAdjustmentToWarrants>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-07-012024-09-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000324"
      unitRef="USD">-4152032</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-07-012024-09-30"
      decimals="0"
      id="Fact000325"
      unitRef="USD">-4152032</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2024-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000334"
      unitRef="Shares">798299</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-09-30_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000327"
      unitRef="USD">79</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000328"
      unitRef="USD">352776767</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2024-09-30_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000336"
      unitRef="Shares">-2633</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-09-30_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000329"
      unitRef="USD">-27</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-09-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000331"
      unitRef="USD">-338709734</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-09-30"
      decimals="0"
      id="Fact000332"
      unitRef="USD">14067085</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000339"
      unitRef="USD">385328</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2024-10-012024-12-31"
      decimals="0"
      id="Fact000343"
      unitRef="USD">385328</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000346"
      unitRef="USD">265804</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
      contextRef="From2024-10-012024-12-31"
      decimals="0"
      id="Fact000350"
      unitRef="USD">265804</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000359"
      unitRef="Shares">381</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares>
    <bivi:ExerciseOfWarrantsShares
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000368"
      unitRef="Shares">223130</bivi:ExerciseOfWarrantsShares>
    <bivi:ExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000361"
      unitRef="USD">22</bivi:ExerciseOfWarrants>
    <bivi:ExerciseOfWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000362"
      unitRef="USD">2901319</bivi:ExerciseOfWarrants>
    <bivi:ExerciseOfWarrants
      contextRef="From2024-10-012024-12-31"
      decimals="0"
      id="Fact000366"
      unitRef="USD">2901341</bivi:ExerciseOfWarrants>
    <bivi:CashlessExerciseOfWarrantsShares
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000377"
      unitRef="Shares">422</bivi:CashlessExerciseOfWarrantsShares>
    <bivi:ProceedsFromIssuanceOfCommonStockNetOfCostsOfShares
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000386"
      unitRef="Shares">825600</bivi:ProceedsFromIssuanceOfCommonStockNetOfCostsOfShares>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-10-012024-12-31_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000379"
      unitRef="USD">83</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000380"
      unitRef="USD">13415467</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2024-10-012024-12-31"
      decimals="0"
      id="Fact000384"
      unitRef="USD">13415550</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000389"
      unitRef="USD">44424</bivi:DeemedDividendForRatchetAdjustmentToWarrants>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000392"
      unitRef="USD">-44424</bivi:DeemedDividendForRatchetAdjustmentToWarrants>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-10-012024-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000399"
      unitRef="USD">-7112529</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2024-10-012024-12-31"
      decimals="0"
      id="Fact000400"
      unitRef="USD">-7112529</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2024-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000409"
      unitRef="Shares">1847832</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-12-31_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000402"
      unitRef="USD">184</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000403"
      unitRef="USD">369789109</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2024-12-31_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000411"
      unitRef="Shares">-2633</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-12-31_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000404"
      unitRef="USD">-27</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000406"
      unitRef="USD">-345866687</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2024-12-31"
      decimals="0"
      id="Fact000407"
      unitRef="USD">23922579</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-01-012025-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000414"
      unitRef="USD">338412</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000418"
      unitRef="USD">338412</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-01-012025-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000421"
      unitRef="USD">345372</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000425"
      unitRef="USD">345372</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares
      contextRef="From2025-01-012025-03-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000434"
      unitRef="Shares">6743</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-01-012025-03-31_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000427"
      unitRef="USD">7</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-01-012025-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000428"
      unitRef="USD">-5</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares
      contextRef="From2025-01-012025-03-31_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000436"
      unitRef="Shares">-203</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits
      contextRef="From2025-01-012025-03-31_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000429"
      unitRef="USD">-2</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnits>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-01-012025-03-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000442"
      unitRef="USD">-2788418</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000443"
      unitRef="USD">-2788418</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-03-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000452"
      unitRef="Shares">1854575</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-03-31_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000445"
      unitRef="USD">191</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000446"
      unitRef="USD">370472888</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-03-31_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000454"
      unitRef="Shares">-2836</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-03-31_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000447"
      unitRef="USD">-29</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-03-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000449"
      unitRef="USD">-348655105</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-03-31"
      decimals="0"
      id="Fact000450"
      unitRef="USD">21817945</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-06-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000463"
      unitRef="Shares">1917061</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-06-30_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000456"
      unitRef="USD">192</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-06-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000457"
      unitRef="USD">371156068</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-06-30_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000465"
      unitRef="Shares">-2836</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-06-30_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000458"
      unitRef="USD">-29</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-06-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000460"
      unitRef="USD">-352144246</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000461"
      unitRef="USD">19011985</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-07-012025-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000468"
      unitRef="USD">268388</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-07-012025-09-30"
      decimals="0"
      id="Fact000472"
      unitRef="USD">268388</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-07-012025-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000475"
      unitRef="USD">270559</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-07-012025-09-30"
      decimals="0"
      id="Fact000479"
      unitRef="USD">270559</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:ProceedsFromIssuanceOfCommonStockNetOfCostsOfShares
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000488"
      unitRef="Shares">5620000</bivi:ProceedsFromIssuanceOfCommonStockNetOfCostsOfShares>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000481"
      unitRef="USD">562</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2025-07-012025-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000482"
      unitRef="USD">10457067</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:ProceedsFromIssuanceOfCommonStockNetCosts
      contextRef="From2025-07-012025-09-30"
      decimals="0"
      id="Fact000486"
      unitRef="USD">10457629</bivi:ProceedsFromIssuanceOfCommonStockNetCosts>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares
      contextRef="From2025-07-012025-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000497"
      unitRef="Shares">3255</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2025-07-012025-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000500"
      unitRef="USD">43544</bivi:DeemedDividendForRatchetAdjustmentToWarrants>
    <bivi:DeemedDividendForRatchetAdjustmentToWarrants
      contextRef="From2025-07-012025-09-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000503"
      unitRef="USD">-43544</bivi:DeemedDividendForRatchetAdjustmentToWarrants>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-07-012025-09-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000510"
      unitRef="USD">-5087557</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-07-012025-09-30"
      decimals="0"
      id="Fact000511"
      unitRef="USD">-5087557</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-09-30_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000520"
      unitRef="Shares">7540316</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-09-30_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000513"
      unitRef="USD">754</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-09-30_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000514"
      unitRef="USD">382195626</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-09-30_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000522"
      unitRef="Shares">-2836</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-09-30_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000515"
      unitRef="USD">-29</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-09-30_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000517"
      unitRef="USD">-357275347</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-09-30"
      decimals="0"
      id="Fact000518"
      unitRef="USD">24921004</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-10-012025-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000525"
      unitRef="USD">197336</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2025-10-012025-12-31"
      decimals="0"
      id="Fact000529"
      unitRef="USD">197336</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-10-012025-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000532"
      unitRef="USD">216169</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2025-10-012025-12-31"
      decimals="0"
      id="Fact000536"
      unitRef="USD">216169</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares
      contextRef="From2025-10-012025-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000545"
      unitRef="Shares">3255</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-10-012025-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000551"
      unitRef="USD">-6069475</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2025-10-012025-12-31"
      decimals="0"
      id="Fact000552"
      unitRef="USD">-6069475</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-12-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000561"
      unitRef="Shares">7543571</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-12-31_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000554"
      unitRef="USD">754</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-12-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000555"
      unitRef="USD">382609131</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2025-12-31_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000563"
      unitRef="Shares">-2836</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-12-31_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000556"
      unitRef="USD">-29</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-12-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000558"
      unitRef="USD">-363344822</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2025-12-31"
      decimals="0"
      id="Fact000559"
      unitRef="USD">19265034</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2026-01-012026-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000566"
      unitRef="USD">1561366</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000570"
      unitRef="USD">1561366</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2026-01-012026-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000573"
      unitRef="USD">51491</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000577"
      unitRef="USD">51491</bivi:StockbasedCompensationRestrictedStockUnitsAndRestricted>
    <bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares
      contextRef="From2026-01-012026-03-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000586"
      unitRef="Shares">1104</bivi:IssuanceOfCommonStockFromVestingOfRestrictedStockUnitsShares>
    <us-gaap:NetIncomeLoss
      contextRef="From2026-01-012026-03-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000592"
      unitRef="USD">-5270299</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000593"
      unitRef="USD">-5270299</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2026-03-31_us-gaap_CommonStockMember"
      decimals="INF"
      id="Fact000602"
      unitRef="Shares">7544675</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2026-03-31_us-gaap_CommonStockMember"
      decimals="0"
      id="Fact000595"
      unitRef="USD">754</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2026-03-31_us-gaap_AdditionalPaidInCapitalMember"
      decimals="0"
      id="Fact000596"
      unitRef="USD">384221988</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="AsOf2026-03-31_custom_TreasuryStocksMember"
      decimals="INF"
      id="Fact000604"
      unitRef="Shares">-2836</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2026-03-31_custom_TreasuryStocksMember"
      decimals="0"
      id="Fact000597"
      unitRef="USD">-29</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2026-03-31_us-gaap_RetainedEarningsMember"
      decimals="0"
      id="Fact000599"
      unitRef="USD">-368615121</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000600"
      unitRef="USD">15607592</us-gaap:StockholdersEquity>
    <us-gaap:ProfitLoss
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000609"
      unitRef="USD">-16427331</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000610"
      unitRef="USD">-14052979</us-gaap:ProfitLoss>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000615"
      unitRef="USD">172033</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000616"
      unitRef="USD">172033</us-gaap:AmortizationOfIntangibleAssets>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestrictedShares
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000618"
      unitRef="USD">-538219</bivi:StockbasedCompensationRestrictedStockUnitsAndRestrictedShares>
    <bivi:StockbasedCompensationRestrictedStockUnitsAndRestrictedShares
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000619"
      unitRef="USD">-912667</bivi:StockbasedCompensationRestrictedStockUnitsAndRestrictedShares>
    <us-gaap:ShareBasedCompensation
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000621"
      unitRef="USD">2027090</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000622"
      unitRef="USD">842638</us-gaap:ShareBasedCompensation>
    <bivi:StockBasedCompensationExpenseIssuanceOfCommonStockForServicesRendered
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000625"
      unitRef="USD">33450</bivi:StockBasedCompensationExpenseIssuanceOfCommonStockForServicesRendered>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000628"
      unitRef="USD">11820</us-gaap:AmortizationOfDebtDiscountPremium>
    <bivi:AccretionOfUnearnedLoanDiscount
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000631"
      unitRef="USD">-111212</bivi:AccretionOfUnearnedLoanDiscount>
    <bivi:AccretionOfLoanPremium
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000634"
      unitRef="USD">25758</bivi:AccretionOfLoanPremium>
    <bivi:NoncashLeaseExpenseFromRightofuseAssets
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000636"
      unitRef="USD">56743</bivi:NoncashLeaseExpenseFromRightofuseAssets>
    <bivi:NoncashLeaseExpenseFromRightofuseAssets
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000637"
      unitRef="USD">49448</bivi:NoncashLeaseExpenseFromRightofuseAssets>
    <us-gaap:DerivativeGainLossOnDerivativeNet
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000640"
      unitRef="USD">3771</us-gaap:DerivativeGainLossOnDerivativeNet>
    <bivi:IncreaseDecreaseInGrantReceivable
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000645"
      unitRef="USD">-69634</bivi:IncreaseDecreaseInGrantReceivable>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000648"
      unitRef="USD">557135</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000649"
      unitRef="USD">365135</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000651"
      unitRef="USD">-589008</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000652"
      unitRef="USD">-1111072</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInOperatingLeaseLiability
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000654"
      unitRef="USD">-54177</us-gaap:IncreaseDecreaseInOperatingLeaseLiability>
    <us-gaap:IncreaseDecreaseInOperatingLeaseLiability
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000655"
      unitRef="USD">-43807</us-gaap:IncreaseDecreaseInOperatingLeaseLiability>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000657"
      unitRef="USD">-14903200</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000658"
      unitRef="USD">-13417738</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000663"
      unitRef="USD">10457629</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000664"
      unitRef="USD">15674613</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:ProceedsFromWarrantExercises
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000667"
      unitRef="USD">2901341</us-gaap:ProceedsFromWarrantExercises>
    <bivi:PaymentsForLoan
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000670"
      unitRef="USD">850000</bivi:PaymentsForLoan>
    <bivi:PaymentOfLoanPremium
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000673"
      unitRef="USD">5000000</bivi:PaymentOfLoanPremium>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000675"
      unitRef="USD">10457629</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000676"
      unitRef="USD">12725954</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000678"
      unitRef="USD">-4445571</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000679"
      unitRef="USD">-691784</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000681"
      unitRef="USD">17544547</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="AsOf2024-06-30"
      decimals="0"
      id="Fact000682"
      unitRef="USD">23843798</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000684"
      unitRef="USD">13098976</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="AsOf2025-03-31"
      decimals="0"
      id="Fact000685"
      unitRef="USD">23152014</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:InterestPaidNet
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000690"
      unitRef="USD">13923</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000691"
      unitRef="USD">178932</us-gaap:InterestPaidNet>
    <bivi:DeemedDividendOfRatchetAdjustmentsToWarrants
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000696"
      unitRef="USD">43544</bivi:DeemedDividendOfRatchetAdjustmentsToWarrants>
    <bivi:DeemedDividendOfRatchetAdjustmentsToWarrants
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000697"
      unitRef="USD">369465</bivi:DeemedDividendOfRatchetAdjustmentsToWarrants>
    <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000699">&lt;p id="xdx_80D_eus-gaap--OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_z8t7GKqOLqo8" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;1.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_822_zqz6cR0ll9Yl"&gt;Background Information&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;BioVie Inc. (the &#x201c;Company&#x201d; or &#x201c;we&#x201d;
or &#x201c;our&#x201d;) is a clinical-stage company developing innovative drug therapies for the treatment of neurological and neurodegenerative
disorders and advanced liver disease.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Neurodegenerative Disease Programs&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company acquired the biopharmaceutical assets
of NeurMedix, Inc. (&#x201c;NeurMedix&#x201d;) a privately held clinical-stage pharmaceutical company and a related party in June 2021.&#160;The
acquired assets included NE3107 (or &#x201c;bezisterim&#x201d;). Bezisterim, the approved generic name for NE3107 is an investigational,
novel, orally administered small molecule that is thought to inhibit inflammation-driven insulin resistance and major pathological inflammatory
cascades with a novel mechanism of action. There is emerging scientific consensus that both inflammation and insulin resistance may play
fundamental roles in the development of Alzheimer&#x2019;s disease (&#x201c;AD&#x201d;) and Parkinson&#x2019;s disease (&#x201c;PD&#x201d;),
and bezisterim could, if approved by the U.S. Food and Drug Administration (&#x201c;FDA&#x201d;), represent an entirely new medical approach
to treating these devastating conditions affecting an estimated 6 million Americans suffering from AD, 1 million Americans suffering from
PD, and approximately 20 million adults in the US suffering from Long COVID, with millions more affected worldwide.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;With respect to the mechanism of action, we believe
Bezisterim inhibits activation of inflammatory action extracellular single regulated kinase (&#x201c;ERK&#x201d;) and nuclear factor kappa-light-chain-enhancer
of activated B cells (&#x201c;NF&#x3ba;B&#x201d;) (including interactions with tumor necrosis factor (&#x201c;TNF&#x201d;) signaling and other
relevant inflammatory pathways) that lead to neuroinflammation and insulin resistance. By binding to ERK and selectively modulating NF&#x3ba;B
activation and TNF-&#x3b1; production without interfering with their homeostatic functions, we believe that bezisterim may offer clinical
improvements in several disease indications, including PD, AD and long COVID.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Parkinson&#x2019;s Disease &lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company is conducting a Phase 2b clinical
trial of bezisterim as a potential first-line therapy for patients with newly diagnosed PD. The trial is designed to evaluate the safety
and efficacy of bezisterim on motor and non-motor symptoms in patients with PD who have not been treated with carbidopa/levodopa. The
Phase 2b study is a multicenter, randomized, double-blind, placebo-controlled trial with a hybrid decentralized design, and is expected
to span approximately 20 weeks from initial screening through safety follow-up for each participant. The trial commenced in April 2025
and completed enrollment of 60 patients in December 2025. The Company currently expects to report topline results from the trial in mid-year
2026, although the timing of results is subject to change and there can be no assurance that the trial will yield favorable results or
support further development.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Phase 2 study of bezisterim for the treatment
of PD (NCT05083260) that we completed in December 2022, was a double-blind, placebo-controlled, safety, tolerability, and pharmacokinetics
study in PD participants treated with carbidopa/levodopa and bezisterim. Forty-five patients with a defined L-dopa &#x201c;off state&#x201d;
were randomized 1:1 to placebo: bezisterim 20 mg twice daily for 28 days. This trial was launched with two design objectives: 1) the primary
objective was safety and a drug-drug interaction study as requested by the FDA to measure the potential for adverse interactions of bezisterim
with carbidopa/ levodopa; and 2) the secondary objective was to determine if preclinical indications of promotoric activity and apparent
enhancement of levodopa activity could be seen in humans. Both objectives were met.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Long COVID Program&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Long COVID is a condition in which symptoms of
COVID-19, the acute respiratory disease caused by the SARS-CoV-2 virus, persist for an extended period, generally three months or more.
Common symptoms include lingering loss of smell and taste, extreme fatigue, and &#x201c;brain fog,&#x201d; though persistent cardiovascular
and respiratory problems, muscle weakness, and neurologic issues have also been documented.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;In April 2024, the Company was awarded a clinical
trial grant of $13.1 million from the U.S. Department of Defense (&#x201c;DOD&#x201d;), awarded through the Peer Reviewed Medical Research
Program of the Congressionally Directed Medical Research Programs. In August 2024, U.S. Army Medical Research and Development Command,
Office of Human Research Oversight (&#x201c;OHRO&#x201d;) approved the Company&#x2019;s plan to evaluate bezisterim for the treatment of
neurological symptoms that are associated with long COVID and the FDA authorized our Investigational New Drug (&#x201c;IND&#x201d;) application
for bezisterim allowing the Company to study a novel, anti-inflammatory approach for the treatment of the debilitating neurocognitive
symptoms associated with long COVID.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Phase 2 ADDRESS-LC study is a randomized (1:1),
placebo-controlled, multicenter trial evaluating the efficacy, safety and tolerability of bezisterim in adult participants with long COVID
who have cognitive impairment sequelae and fatigue. Individuals who have been diagnosed with long COVID and have neurocognitive dysfunction
and self-reported fatigue may meet qualification criteria.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;As of March 31, 2026, the total cost incurred
was approximately $&lt;span id="xdx_904_eus-gaap--CostsAndExpenses_pp0n6_c20250701__20260331__srt--ProductOrServiceAxis__custom--LongCOVIDProgramMember_z0FebrtHb32l" title="Costs and expenses"&gt;9.4&lt;/span&gt; million and as of May 4, 2026 the total cost reimbursed was $&lt;span id="xdx_90A_eus-gaap--CostsAndExpenses_pp0n6_c20260501__20260504__srt--ProductOrServiceAxis__custom--LongCOVIDProgramMember_zIdThd5or492" title="Costs and expenses"&gt;9.4&lt;/span&gt; million. Grant reimbursements recognized for the
corresponding research and development expenses in the accompanying condensed statements of operations totaled approximately $&lt;span id="xdx_903_eus-gaap--OtherResearchAndDevelopmentExpense_pp0n6_c20260101__20260331__srt--ProductOrServiceAxis__custom--LongCOVIDProgramMember_zgPXuMauYnI4" title="Research and development expense"&gt;3.1&lt;/span&gt; million
and $&lt;span id="xdx_904_eus-gaap--OtherResearchAndDevelopmentExpense_pp0n6_c20250101__20250331__srt--ProductOrServiceAxis__custom--LongCOVIDProgramMember_zPWUwh9FCUG3" title="Research and development expense"&gt;2.5&lt;/span&gt; million for the three months ended March 31, 2026 and 2025, respectively. Grant reimbursements recognized for the corresponding
research and development expenses in the accompanying condensed statements of operations totaled approximately $&lt;span id="xdx_905_eus-gaap--OtherResearchAndDevelopmentExpense_pp0n6_c20250701__20260331__srt--ProductOrServiceAxis__custom--LongCOVIDProgramMember_zAc2JKYnaJsg" title="Research and development expense"&gt;4.1&lt;/span&gt; million and $&lt;span id="xdx_90F_eus-gaap--OtherResearchAndDevelopmentExpense_pp0n6_c20240701__20250331__srt--ProductOrServiceAxis__custom--LongCOVIDProgramMember_zUSuSH4zLoRb" title="Research and development expense"&gt;2.9&lt;/span&gt; million
for the nine months ended March 31, 2026 and 2025, respectively.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Alzheimer&#x2019;s Disease&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;In AD, BioVie has conducted both Phase 2 and Phase 3 trials. Preliminary
data from these trials suggest improvements in cognition and biomarkers, supporting further trials to evaluate its potential as a therapy
for the six million Americans living with AD.&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Liver Cirrhosis Program&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;In liver disease, our investigational drug candidate
BIV201 (continuous infusion terlipressin) was granted both FDA Fast Track status and FDA Orphan Drug designation for ascites (due to all
etiologies except cancer), which is the most common complication related to liver cirrhosis and represents a significant unmet medical
need. BIV201 is being evaluated as a treatment option for patients suffering from life-threatening complications of liver cirrhosis and
ascites due to hepatitis, nonalcoholic steatohepatitis, and alcoholism. U.S. treatment costs for liver cirrhosis, including ascites and
other complications, are estimated at more than $5 billion annually and have an estimated 50% mortality rate within 6 to 12 months.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;After receiving guidance from the FDA regarding
the design of Phase 3 clinical testing of BIV201 for the treatment of patients with cirrhosis and ascites, the Company is now targeting
a broader ascites patient population. The Company is currently finalizing the protocol design for the Phase 3 study of BIV201 with a focus
on demonstrating clinical benefit through a composite primary endpoint of complications and disease progression in patients with cirrhosis
and ascites who have recently recovered from acute kidney injury (&#x201c;AKI&#x201d;). Ascites is a common complication of advanced liver
cirrhosis involving the accumulation of large volumes of fluid in the abdomen, often exceeding five liters, due to liver and kidney dysfunction.
BIV201 is administered in a continuous infusion of terlipressin as a patent-pending liquid formulation with patents issued in the U.S.,
China, Japan, Chile and India to date. Terlipressin is used in over 40 countries to treat complications of liver cirrhosis, including
Type 1 hepatorenal syndrome and bleeding esophageal varices, and was approved in the U.S. in 2022 to improve kidney function in adults
with hepatorenal syndrome experiencing a rapid reduction in kidney function; it is not currently approved in Japan.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The BIV201 development program was initiated by
LAT Pharma LLC. On April 11, 2016, BioVie acquired LAT Pharma LLC and the rights to its BIV201 development program and currently owns
all development and marketing rights to this drug candidate. Pursuant to the Agreement and Plan of Merger entered into on April 11, 2016,
between predecessor entities, LAT Pharma LLC and NanoAntibiotics, Inc., BioVie is obligated to pay a low single digit royalty on net sales
of BIV201 (continuous infusion terlipressin) to be shared among LAT Pharma Members, PharmaIn Corporation, and The Barrett Edge, Inc.&lt;/p&gt;

</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
    <us-gaap:CostsAndExpenses
      contextRef="From2025-07-012026-03-31_custom_LongCOVIDProgramMember"
      decimals="0"
      id="Fact000702"
      unitRef="USD">9400000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="From2026-05-012026-05-04_custom_LongCOVIDProgramMember"
      decimals="0"
      id="Fact000704"
      unitRef="USD">9400000</us-gaap:CostsAndExpenses>
    <us-gaap:OtherResearchAndDevelopmentExpense
      contextRef="From2026-01-012026-03-31_custom_LongCOVIDProgramMember"
      decimals="0"
      id="Fact000706"
      unitRef="USD">3100000</us-gaap:OtherResearchAndDevelopmentExpense>
    <us-gaap:OtherResearchAndDevelopmentExpense
      contextRef="From2025-01-012025-03-31_custom_LongCOVIDProgramMember"
      decimals="0"
      id="Fact000708"
      unitRef="USD">2500000</us-gaap:OtherResearchAndDevelopmentExpense>
    <us-gaap:OtherResearchAndDevelopmentExpense
      contextRef="From2025-07-012026-03-31_custom_LongCOVIDProgramMember"
      decimals="0"
      id="Fact000710"
      unitRef="USD">4100000</us-gaap:OtherResearchAndDevelopmentExpense>
    <us-gaap:OtherResearchAndDevelopmentExpense
      contextRef="From2024-07-012025-03-31_custom_LongCOVIDProgramMember"
      decimals="0"
      id="Fact000712"
      unitRef="USD">2900000</us-gaap:OtherResearchAndDevelopmentExpense>
    <us-gaap:SubstantialDoubtAboutGoingConcernTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000715">&lt;p id="xdx_807_eus-gaap--SubstantialDoubtAboutGoingConcernTextBlock_zZczUbsgHbAh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;2.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_829_zDyrNq04R2bb"&gt;Liquidity and Going Concern&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company&#x2019;s operations are subject to
a number of factors that can affect its operating results and financial conditions. Such factors include, but are not limited to: the
results of clinical testing and trial activities of the Company&#x2019;s products, the Company&#x2019;s ability to obtain regulatory approval
to market its products; competition from products manufactured and sold or being developed by other companies; the price of, and demand
for, Company products; the Company&#x2019;s ability to negotiate favorable licensing or other manufacturing and marketing agreements for
its products; and the Company&#x2019;s ability to raise capital. The Company&#x2019;s financial statements have been prepared assuming the
Company will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities in the normal
course of business. As of March 31, 2026, the Company had working capital of approximately $&lt;span id="xdx_900_ecustom--WorkingCapital_iI_pp0n6_c20260331_zxYZaHbdz0Yd" title="Working capital"&gt;15.2&lt;/span&gt; million, cash and cash equivalents of
approximately $&lt;span id="xdx_909_eus-gaap--CashEquivalentsAtCarryingValue_iI_pp0n6_c20260331_z3mPwOSHWHVe" title="Cash and cash equivalent"&gt;13.1&lt;/span&gt; million, stockholders&#x2019; equity of approximately $&lt;span id="xdx_905_ecustom--StockholderEquities_iI_pp0n6_c20260331_z7ssV7FT9Hv" title="Stockholders' equity"&gt;15.6&lt;/span&gt; million, and an accumulated deficit of approximately $&lt;span id="xdx_900_ecustom--AccumulatedDeficit_iI_pp0n6_c20260331_zA07Sn6yFzf4" title="Accumulated deficit"&gt;368.6&lt;/span&gt;
million. The Company is in the pre-revenue stage and no revenues are expected in the foreseeable future. The Company&#x2019;s future operations
are dependent on the success of the Company&#x2019;s ongoing development and commercialization efforts, as well as its ability to secure
additional financing as needed. Projected cash flows could be extended if further measures are taken to delay planned expenditures in
our research protocols and slow the progress in the Company&#x2019;s development and launch of next phase clinical programs.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The future viability of the Company is largely
dependent upon its ability to raise additional capital to finance its operations. Management expects that future sources of funding may
include sales of equity, obtaining loans, or other strategic transactions.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Although management continues to pursue the Company&#x2019;s
strategic plans, there is no assurance that the Company will be successful in obtaining sufficient financing on terms acceptable to the
Company, if at all, to fund continuing operations. These circumstances raise substantial doubt on the Company&#x2019;s ability to continue
as a going concern. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.&lt;/p&gt;

</us-gaap:SubstantialDoubtAboutGoingConcernTextBlock>
    <bivi:WorkingCapital
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000717"
      unitRef="USD">15200000</bivi:WorkingCapital>
    <us-gaap:CashEquivalentsAtCarryingValue
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000719"
      unitRef="USD">13100000</us-gaap:CashEquivalentsAtCarryingValue>
    <bivi:StockholderEquities
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000721"
      unitRef="USD">15600000</bivi:StockholderEquities>
    <bivi:AccumulatedDeficit
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000723"
      unitRef="USD">368600000</bivi:AccumulatedDeficit>
    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000725">&lt;p id="xdx_80A_eus-gaap--SignificantAccountingPoliciesTextBlock_zauO38RdI9Sb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;3.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_826_zBeE9YckLWV5"&gt;Significant Accounting Policies&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p id="xdx_84C_eus-gaap--BasisOfAccountingPolicyPolicyTextBlock_zltomNctMeKk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;&lt;span id="xdx_864_zbfUv3R23A23"&gt;Basis of Presentation &#x2013; Interim Financial Information&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;These unaudited interim condensed financial statements
and related notes have been prepared in accordance with accounting principles generally accepted in the United States of America (&#x201c;U.S.
GAAP&#x201d;) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities
and Exchange Commission (the &#x201c;SEC&#x201d;) for Interim Reporting. Accordingly, they do not include all of the information and footnotes
required by U.S. GAAP for complete financial statements. The unaudited interim condensed financial statements furnished reflect all adjustments
(consisting of normal recurring accruals) that are, in the opinion of management, considered necessary for a fair presentation of the
results for the interim periods presented. Interim results are not necessarily indicative of the results for the full year. The condensed
balance sheet at June 30, 2025, was derived from audited annual financial statements but does not contain all the footnote disclosures
from the annual financial statements. These unaudited interim condensed financial statements should be read in conjunction with the Company&#x2019;s
audited financial statements for the fiscal years ended June 30, 2025 and 2024 in our Annual Report on Form 10-K filed with the SEC on
August 15, 2025 (the &#x201c;2025 Form 10-K&#x201d;). A summary of significant accounting policies can also be found in those audited financial
statements in the 2025 Form 10-K.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p id="xdx_84B_ecustom--ReverseStockSpliteUpPolicyTextBlock_zVwYWhnuy4Y4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86A_z8bh3tMPumCf"&gt;Reverse stock split&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The Company effected a &lt;span id="xdx_903_eus-gaap--StockholdersEquityReverseStockSplit_c20250701__20260331_zuQVSdCmpvz3" title="Reverse split"&gt;1:10 reverse stock split&lt;/span&gt; of the issued and outstanding
shares of its Common Stock on July 7, 2025 which was approved by the board of directors prior to shareholders&#x2019; approval at the special
meeting on June 23, 2025. All historical share and earnings per share amounts presented have been retroactively adjusted to reflect the
reverse stock split.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p id="xdx_840_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zH8AeT4wNaxa" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_861_zdG2uri7TGZd"&gt;Cash and cash equivalents &lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Cash and cash equivalents consisted of cash deposits
and money market funds held at a bank and funds held in a brokerage account which included a U.S. treasury money market fund and U.S.
Treasury Bills with original maturities of three months or less.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p id="xdx_84B_ecustom--ConcentrationOfCreditRiskinTheFinancialServiceIndustryPolicyTextBlock_zNizyuulM6L3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86D_zflQdrQKTAe2"&gt;Concentration of Credit Risk in the Financial
Service Industry&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;As of March 31, 2026, the Company had cash deposited
in a certain financial institution in excess of federally insured levels. The Company regularly monitors the financial stability of these
financial institutions and believes that it is not exposed to any significant credit risk in cash and cash equivalents. However, if liquidity
and financial stability concerns arise with respect to banks and financial institutions, either nationally or in specific regions, the
Company&#x2019;s ability to access cash or enter into new financing arrangements may be threatened, which could have a material adverse
effect on its business, financial condition and results of operations.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&#160;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;

&lt;p id="xdx_847_eus-gaap--FairValueMeasurementPolicyPolicyTextBlock_zCc1dUkipZ7" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86D_zxbWhIcxJA4"&gt;Fair value measurement of assets and liabilities&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;We determine the fair values of our financial
instruments based on the fair value hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use
of unobservable inputs when measuring fair value. Fair value is defined as the price that would be received to sell an asset or paid to
transfer a liability in an orderly transaction between market participants at the measurement date. The fair value assumes that the transaction
to sell the asset or transfer the liability occurs in the principal or most advantageous market for the asset or liability and establishes
that the fair value of an asset or liability shall be determined based on the assumptions that market participants would use in pricing
the asset or liability. The classification of a financial asset or liability within the hierarchy is based upon the lowest level input
that is significant to the fair value measurement. The fair value hierarchy prioritizes the inputs into three levels that may be used
to measure fair value:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Level 1 - Inputs are unadjusted quoted prices
in active markets for identical assets or liabilities.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Level 2 - Inputs are quoted prices for similar
assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through
market corroboration, for substantially the full term of the financial instrument.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Level 3 - Inputs are unobservable inputs based
on our assumptions.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company&#x2019;s financial instruments include
cash, accounts payable, and the carrying value of the operating lease liabilities. The carrying amounts of cash and accounts payable approximate
their fair value, due to the short-term nature of these items. The carrying amounts of operating lease liabilities approximate their fair
values since they bear interest at rates which approximate market rates for similar debt instruments.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p id="xdx_84B_eus-gaap--EarningsPerSharePolicyTextBlock_zIxZCx49E381" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86F_zP3U0EWNlRH3"&gt;Net Loss per Common Share&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Basic net loss per common share is computed by
dividing the net loss attributable to Common Stockholders by the weighted average number of shares of Common Stock outstanding during
the period. Diluted net loss per common share is computed by dividing the net loss attributable to Common Stockholders by the weighted
average number of shares of Common Stock outstanding and potentially outstanding shares of Common Stock during the period to reflect the
potential dilution that could occur from common shares issuable through stock options, warrants, restricted stock units, and convertible
debentures. For the three and nine months ending March 31, 2026 and 2025, such amounts were excluded from the diluted loss since their
effect was considered anti-dilutive due to the net loss for the periods presented.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The weighted average number of common shares outstanding
for the three and nine months ended March 31, 2026 of &lt;span id="xdx_904_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_c20260101__20260331_pd" title="Weighted average number of common shares outstanding, basic"&gt;&lt;span id="xdx_90D_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_c20260101__20260331_pd" title="Weighted average number of common shares outstanding, diluted"&gt;7,543,923&lt;/span&gt;&lt;/span&gt; and &lt;span id="xdx_906_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_c20250701__20260331_pd" title="Weighted average number of common shares outstanding, basic"&gt;&lt;span id="xdx_902_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_c20250701__20260331_pd" title="Weighted average number of common shares outstanding, diluted"&gt;7,019,677&lt;/span&gt;&lt;/span&gt;, respectively, includes the weighted average effect of the
pre-funded warrants issued in connection with the August 2025 Offering, the exercise of which requires nominal consideration for the delivery
of the shares of common stock (see Note 6).&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The table below shows the potential shares of
common stock, presented based on amounts outstanding at each period end, which were excluded from the computation of diluted net loss
per share attributable to common stockholders because including them would have had an anti-dilutive effect:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_881_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zcouF8SpJTwk" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Significant Accounting Policies (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;&lt;span id="xdx_8B7_z9spc3L66cv7" style="display: none"&gt;Schedule of dilutive securities were excluded from the computation of diluted loss per share&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;March 31, 2025&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left"&gt;Stock Options&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_903_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--StockOptionMember_zrdj0zda1A5k" title="Total"&gt;2,785,363&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--StockOptionMember_z8nq5Absymsb" title="Total"&gt;88,713&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;Warrants&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_901_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--WarrantMember_z2rzWGUlFEDf" title="Total"&gt;7,902,037&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--WarrantMember_zONYa2Rad2wc" title="Total"&gt;960,057&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Restricted Stock Units&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--RestrictedStockUnitsRSUMember_zLTuSE42IlI1" title="Total"&gt;1,099&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--RestrictedStockUnitsRSUMember_zcfNN78Lps29" title="Total"&gt;10,904&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331_zR1D4O42zNaj" title="Total"&gt;10,688,499&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331_zueaTcGERnw2" title="Total"&gt;1,059,674&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p id="xdx_843_ecustom--GrantProgramPolicyTextBlock_zTVHrN5tVCjj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86F_zr5fXTyPkmCj"&gt;Grant program&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company records expenses related to the DOD
Long Covid Program as incurred. The reimbursements of such expenses are recognized as a credit against the respective expense account
upon receipt, or when it is probable the reimbursement will be received.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p id="xdx_846_eus-gaap--SegmentReportingPolicyPolicyTextBlock_zoNNbdOPgdhg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_861_zNYaDUj3hXsj"&gt;Segment Reporting&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company operates as one operating segment
with a focus on its efforts to develop drug therapies for the treatment of neurological and neurodegenerative disorders and advanced liver
disease. The Company's Chief Executive Officer (&#x201c;CEO&#x201d;), as the chief operating decision maker, manages and allocates resources
to the operations of the Company based on the line items included within these financial statements. This enables the CEO to assess the
overall level of available resources and determine how best to deploy these resources across functions, clinical trials, and development
projects in line with the long-term company-wide strategic goals.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;




</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000727">&lt;p id="xdx_84C_eus-gaap--BasisOfAccountingPolicyPolicyTextBlock_zltomNctMeKk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;&lt;span id="xdx_864_zbfUv3R23A23"&gt;Basis of Presentation &#x2013; Interim Financial Information&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;These unaudited interim condensed financial statements
and related notes have been prepared in accordance with accounting principles generally accepted in the United States of America (&#x201c;U.S.
GAAP&#x201d;) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities
and Exchange Commission (the &#x201c;SEC&#x201d;) for Interim Reporting. Accordingly, they do not include all of the information and footnotes
required by U.S. GAAP for complete financial statements. The unaudited interim condensed financial statements furnished reflect all adjustments
(consisting of normal recurring accruals) that are, in the opinion of management, considered necessary for a fair presentation of the
results for the interim periods presented. Interim results are not necessarily indicative of the results for the full year. The condensed
balance sheet at June 30, 2025, was derived from audited annual financial statements but does not contain all the footnote disclosures
from the annual financial statements. These unaudited interim condensed financial statements should be read in conjunction with the Company&#x2019;s
audited financial statements for the fiscal years ended June 30, 2025 and 2024 in our Annual Report on Form 10-K filed with the SEC on
August 15, 2025 (the &#x201c;2025 Form 10-K&#x201d;). A summary of significant accounting policies can also be found in those audited financial
statements in the 2025 Form 10-K.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <bivi:ReverseStockSpliteUpPolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000730">&lt;p id="xdx_84B_ecustom--ReverseStockSpliteUpPolicyTextBlock_zVwYWhnuy4Y4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86A_z8bh3tMPumCf"&gt;Reverse stock split&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The Company effected a &lt;span id="xdx_903_eus-gaap--StockholdersEquityReverseStockSplit_c20250701__20260331_zuQVSdCmpvz3" title="Reverse split"&gt;1:10 reverse stock split&lt;/span&gt; of the issued and outstanding
shares of its Common Stock on July 7, 2025 which was approved by the board of directors prior to shareholders&#x2019; approval at the special
meeting on June 23, 2025. All historical share and earnings per share amounts presented have been retroactively adjusted to reflect the
reverse stock split.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

</bivi:ReverseStockSpliteUpPolicyTextBlock>
    <us-gaap:StockholdersEquityReverseStockSplit contextRef="From2025-07-01to2026-03-31" id="Fact000732">1:10 reverse stock split</us-gaap:StockholdersEquityReverseStockSplit>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000734">&lt;p id="xdx_840_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zH8AeT4wNaxa" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_861_zdG2uri7TGZd"&gt;Cash and cash equivalents &lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Cash and cash equivalents consisted of cash deposits
and money market funds held at a bank and funds held in a brokerage account which included a U.S. treasury money market fund and U.S.
Treasury Bills with original maturities of three months or less.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <bivi:ConcentrationOfCreditRiskinTheFinancialServiceIndustryPolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000736">&lt;p id="xdx_84B_ecustom--ConcentrationOfCreditRiskinTheFinancialServiceIndustryPolicyTextBlock_zNizyuulM6L3" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86D_zflQdrQKTAe2"&gt;Concentration of Credit Risk in the Financial
Service Industry&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;As of March 31, 2026, the Company had cash deposited
in a certain financial institution in excess of federally insured levels. The Company regularly monitors the financial stability of these
financial institutions and believes that it is not exposed to any significant credit risk in cash and cash equivalents. However, if liquidity
and financial stability concerns arise with respect to banks and financial institutions, either nationally or in specific regions, the
Company&#x2019;s ability to access cash or enter into new financing arrangements may be threatened, which could have a material adverse
effect on its business, financial condition and results of operations.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&#160;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;

</bivi:ConcentrationOfCreditRiskinTheFinancialServiceIndustryPolicyTextBlock>
    <us-gaap:FairValueMeasurementPolicyPolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000738">&lt;p id="xdx_847_eus-gaap--FairValueMeasurementPolicyPolicyTextBlock_zCc1dUkipZ7" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86D_zxbWhIcxJA4"&gt;Fair value measurement of assets and liabilities&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;We determine the fair values of our financial
instruments based on the fair value hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use
of unobservable inputs when measuring fair value. Fair value is defined as the price that would be received to sell an asset or paid to
transfer a liability in an orderly transaction between market participants at the measurement date. The fair value assumes that the transaction
to sell the asset or transfer the liability occurs in the principal or most advantageous market for the asset or liability and establishes
that the fair value of an asset or liability shall be determined based on the assumptions that market participants would use in pricing
the asset or liability. The classification of a financial asset or liability within the hierarchy is based upon the lowest level input
that is significant to the fair value measurement. The fair value hierarchy prioritizes the inputs into three levels that may be used
to measure fair value:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Level 1 - Inputs are unadjusted quoted prices
in active markets for identical assets or liabilities.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Level 2 - Inputs are quoted prices for similar
assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through
market corroboration, for substantially the full term of the financial instrument.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Level 3 - Inputs are unobservable inputs based
on our assumptions.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company&#x2019;s financial instruments include
cash, accounts payable, and the carrying value of the operating lease liabilities. The carrying amounts of cash and accounts payable approximate
their fair value, due to the short-term nature of these items. The carrying amounts of operating lease liabilities approximate their fair
values since they bear interest at rates which approximate market rates for similar debt instruments.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

</us-gaap:FairValueMeasurementPolicyPolicyTextBlock>
    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000740">&lt;p id="xdx_84B_eus-gaap--EarningsPerSharePolicyTextBlock_zIxZCx49E381" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86F_zP3U0EWNlRH3"&gt;Net Loss per Common Share&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Basic net loss per common share is computed by
dividing the net loss attributable to Common Stockholders by the weighted average number of shares of Common Stock outstanding during
the period. Diluted net loss per common share is computed by dividing the net loss attributable to Common Stockholders by the weighted
average number of shares of Common Stock outstanding and potentially outstanding shares of Common Stock during the period to reflect the
potential dilution that could occur from common shares issuable through stock options, warrants, restricted stock units, and convertible
debentures. For the three and nine months ending March 31, 2026 and 2025, such amounts were excluded from the diluted loss since their
effect was considered anti-dilutive due to the net loss for the periods presented.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The weighted average number of common shares outstanding
for the three and nine months ended March 31, 2026 of &lt;span id="xdx_904_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_c20260101__20260331_pd" title="Weighted average number of common shares outstanding, basic"&gt;&lt;span id="xdx_90D_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_c20260101__20260331_pd" title="Weighted average number of common shares outstanding, diluted"&gt;7,543,923&lt;/span&gt;&lt;/span&gt; and &lt;span id="xdx_906_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_c20250701__20260331_pd" title="Weighted average number of common shares outstanding, basic"&gt;&lt;span id="xdx_902_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_c20250701__20260331_pd" title="Weighted average number of common shares outstanding, diluted"&gt;7,019,677&lt;/span&gt;&lt;/span&gt;, respectively, includes the weighted average effect of the
pre-funded warrants issued in connection with the August 2025 Offering, the exercise of which requires nominal consideration for the delivery
of the shares of common stock (see Note 6).&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The table below shows the potential shares of
common stock, presented based on amounts outstanding at each period end, which were excluded from the computation of diluted net loss
per share attributable to common stockholders because including them would have had an anti-dilutive effect:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_881_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zcouF8SpJTwk" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Significant Accounting Policies (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;&lt;span id="xdx_8B7_z9spc3L66cv7" style="display: none"&gt;Schedule of dilutive securities were excluded from the computation of diluted loss per share&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;March 31, 2025&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left"&gt;Stock Options&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_903_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--StockOptionMember_zrdj0zda1A5k" title="Total"&gt;2,785,363&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--StockOptionMember_z8nq5Absymsb" title="Total"&gt;88,713&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;Warrants&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_901_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--WarrantMember_z2rzWGUlFEDf" title="Total"&gt;7,902,037&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--WarrantMember_zONYa2Rad2wc" title="Total"&gt;960,057&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Restricted Stock Units&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--RestrictedStockUnitsRSUMember_zLTuSE42IlI1" title="Total"&gt;1,099&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--RestrictedStockUnitsRSUMember_zcfNN78Lps29" title="Total"&gt;10,904&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331_zR1D4O42zNaj" title="Total"&gt;10,688,499&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331_zueaTcGERnw2" title="Total"&gt;1,059,674&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="From2026-01-012026-03-31"
      decimals="INF"
      id="Fact000742"
      unitRef="Shares">7543923</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2026-01-012026-03-31"
      decimals="INF"
      id="Fact000744"
      unitRef="Shares">7543923</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="From2025-07-01to2026-03-31"
      decimals="INF"
      id="Fact000746"
      unitRef="Shares">7019677</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2025-07-01to2026-03-31"
      decimals="INF"
      id="Fact000748"
      unitRef="Shares">7019677</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000751">&lt;table cellpadding="0" cellspacing="0" id="xdx_881_eus-gaap--ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_zcouF8SpJTwk" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Significant Accounting Policies (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;&lt;span id="xdx_8B7_z9spc3L66cv7" style="display: none"&gt;Schedule of dilutive securities were excluded from the computation of diluted loss per share&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;March 31, 2025&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left"&gt;Stock Options&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_903_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--StockOptionMember_zrdj0zda1A5k" title="Total"&gt;2,785,363&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--StockOptionMember_z8nq5Absymsb" title="Total"&gt;88,713&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;Warrants&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_901_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--WarrantMember_z2rzWGUlFEDf" title="Total"&gt;7,902,037&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--WarrantMember_zONYa2Rad2wc" title="Total"&gt;960,057&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Restricted Stock Units&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--RestrictedStockUnitsRSUMember_zLTuSE42IlI1" title="Total"&gt;1,099&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331__us-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis__us-gaap--RestrictedStockUnitsRSUMember_zcfNN78Lps29" title="Total"&gt;10,904&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20250701__20260331_zR1D4O42zNaj" title="Total"&gt;10,688,499&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; font-weight: bold; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20240701__20250331_zueaTcGERnw2" title="Total"&gt;1,059,674&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; font-weight: bold; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2025-07-012026-03-31_us-gaap_StockOptionMember"
      decimals="INF"
      id="Fact000753"
      unitRef="Shares">2785363</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2024-07-012025-03-31_us-gaap_StockOptionMember"
      decimals="INF"
      id="Fact000755"
      unitRef="Shares">88713</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember"
      decimals="INF"
      id="Fact000757"
      unitRef="Shares">7902037</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2024-07-012025-03-31_us-gaap_WarrantMember"
      decimals="INF"
      id="Fact000759"
      unitRef="Shares">960057</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="INF"
      id="Fact000761"
      unitRef="Shares">1099</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2024-07-012025-03-31_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="INF"
      id="Fact000763"
      unitRef="Shares">10904</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2025-07-01to2026-03-31"
      decimals="INF"
      id="Fact000765"
      unitRef="Shares">10688499</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2024-07-012025-03-31"
      decimals="INF"
      id="Fact000767"
      unitRef="Shares">1059674</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <bivi:GrantProgramPolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000769">&lt;p id="xdx_843_ecustom--GrantProgramPolicyTextBlock_zTVHrN5tVCjj" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_86F_zr5fXTyPkmCj"&gt;Grant program&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company records expenses related to the DOD
Long Covid Program as incurred. The reimbursements of such expenses are recognized as a credit against the respective expense account
upon receipt, or when it is probable the reimbursement will be received.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

</bivi:GrantProgramPolicyTextBlock>
    <us-gaap:SegmentReportingPolicyPolicyTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000771">&lt;p id="xdx_846_eus-gaap--SegmentReportingPolicyPolicyTextBlock_zoNNbdOPgdhg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&lt;span id="xdx_861_zNYaDUj3hXsj"&gt;Segment Reporting&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company operates as one operating segment
with a focus on its efforts to develop drug therapies for the treatment of neurological and neurodegenerative disorders and advanced liver
disease. The Company's Chief Executive Officer (&#x201c;CEO&#x201d;), as the chief operating decision maker, manages and allocates resources
to the operations of the Company based on the line items included within these financial statements. This enables the CEO to assess the
overall level of available resources and determine how best to deploy these resources across functions, clinical trials, and development
projects in line with the long-term company-wide strategic goals.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;




</us-gaap:SegmentReportingPolicyPolicyTextBlock>
    <us-gaap:IntangibleAssetsDisclosureTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000773">&lt;p id="xdx_80B_eus-gaap--IntangibleAssetsDisclosureTextBlock_zfMXgqKLCYHh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;4.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_828_zjikHKe38Cbd"&gt;Intangible Assets&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The Company&#x2019;s intangible assets consist of intellectual property
acquired from LAT Pharma, Inc. and are amortized over their estimated useful lives.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following is a summary of the Company&#x2019;s intangible assets:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_881_eus-gaap--ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_zsWdp97mTJej" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Intangible Assets (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span id="xdx_8B6_zurUhP3eZfA4" style="display: none"&gt;Schedule of intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_495_20260331_zreVbDylrhFg"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_496_20250630_za53CLqNwiFj"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pp0d_maFLIANzEUZ_zB99LPVVU6h1" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left"&gt;Intellectual Property&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;2,293,770&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;2,293,770&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iNI_pp0d_di_msFLIANzEUZ_zKqhix8m0ofg" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Less: Accumulated Amortization&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,287,462&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,115,429&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsNet_iTI_pp0d_mtFLIANzEUZ_zlJoM2jFm7Wb" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 3.5pt"&gt;Intellectual Property, net&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;6,308&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;178,341&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Amortization expense was $&lt;span id="xdx_903_eus-gaap--AmortizationOfIntangibleAssets_c20260101__20260331_pp0p" title="Amortization expenses"&gt;&lt;span id="xdx_90D_eus-gaap--AmortizationOfIntangibleAssets_c20250101__20250331_pp0p" title="Amortization expenses"&gt;57,344&lt;/span&gt;&lt;/span&gt; in each of the
three-month periods ended March 31, 2026 and 2025. Amortization expense was $&lt;span id="xdx_906_eus-gaap--AmortizationOfIntangibleAssets_c20250701__20260331_pp0p" title="Amortization expenses"&gt;&lt;span id="xdx_900_eus-gaap--AmortizationOfIntangibleAssets_c20240701__20250331_pp0p" title="Amortization expenses"&gt;172,033&lt;/span&gt;&lt;/span&gt; in each of the nine-month periods ended March 31,
2026 and 2025. The Company amortizes intellectual property over the expected original useful lives of &lt;span id="xdx_909_eus-gaap--FiniteLivedIntangibleAssetUsefulLife_iI_dtY_c20260331_zp8JRGZ5ZTrf" title="Useful life"&gt;10&lt;/span&gt; years and the remaining amortization
expense for the year ending June 30, 2026 is $&lt;span id="xdx_90E_eus-gaap--FiniteLivedIntangibleAssetsNet_c20260331_pp0p" title="Remaining amortization expense"&gt;6,308&lt;/span&gt;.&#160;&lt;/p&gt;

</us-gaap:IntangibleAssetsDisclosureTextBlock>
    <us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000775">&lt;table cellpadding="0" cellspacing="0" id="xdx_881_eus-gaap--ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_zsWdp97mTJej" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Intangible Assets (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span id="xdx_8B6_zurUhP3eZfA4" style="display: none"&gt;Schedule of intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_495_20260331_zreVbDylrhFg"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_496_20250630_za53CLqNwiFj"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pp0d_maFLIANzEUZ_zB99LPVVU6h1" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left"&gt;Intellectual Property&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;2,293,770&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;2,293,770&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iNI_pp0d_di_msFLIANzEUZ_zKqhix8m0ofg" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Less: Accumulated Amortization&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,287,462&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,115,429&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsNet_iTI_pp0d_mtFLIANzEUZ_zlJoM2jFm7Wb" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 3.5pt"&gt;Intellectual Property, net&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;6,308&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;178,341&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000777"
      unitRef="USD">2293770</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000778"
      unitRef="USD">2293770</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000780"
      unitRef="USD">2287462</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000781"
      unitRef="USD">2115429</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000783"
      unitRef="USD">6308</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000784"
      unitRef="USD">178341</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact000786"
      unitRef="USD">57344</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact000788"
      unitRef="USD">57344</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact000790"
      unitRef="USD">172033</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact000792"
      unitRef="USD">172033</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="AsOf2026-03-31" id="Fact000794">P10Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000796"
      unitRef="USD">6308</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FairValueDisclosuresTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000798">&lt;p id="xdx_808_eus-gaap--FairValueDisclosuresTextBlock_zb8mMXZRT956" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;5.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_824_zjxpbquHsNp1"&gt;Fair Value Measurements&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;Financial assets&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;As of March 31, 2026, investments in U.S. Treasury
Bills were valued through use of quoted prices and are classified as Level 1. The following table presents information about our assets
that are measured at fair value on a recurring basis using the above input categories.&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_89C_eus-gaap--FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_zBXDU86t7996" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Fair Value Measurements (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B8_ztXTYXe9PVS2" style="display: none"&gt;Measured at fair value on a recurring basis&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="font-weight: bold; text-align: center"&gt;Fair Value Measurements at&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 1&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 2&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 3&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Total&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%"&gt;Cash&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;2,130,109&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0804"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0806"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember_pp0p" title="Total"&gt;2,130,109&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;U.S. Treasury Bills due in 3 months or less at purchase&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;10,968,867&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0812"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0814"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember_pp0p" title="Total"&gt;10,968,867&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;13,098,976&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0820"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0822"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331_pp0p" title="Total"&gt;13,098,976&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="font-weight: bold; text-align: center"&gt;Fair Value Measurements at&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 1&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 2&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 3&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Total&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%"&gt;Cash&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;3,978,271&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0828"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0830"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember_pp0p" title="Total"&gt;3,978,271&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;U.S. Treasury Bills due in 3 months or less at purchase&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;13,566,276&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0836"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0838"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember_pp0p" title="Total"&gt;13,566,276&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;17,544,547&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0844"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0846"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_903_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630_pp0p" title="Total"&gt;17,544,547&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A3_zYJj9WOABWql" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;




</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000800">&lt;table cellpadding="0" cellspacing="0" id="xdx_89C_eus-gaap--FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_zBXDU86t7996" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Fair Value Measurements (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B8_ztXTYXe9PVS2" style="display: none"&gt;Measured at fair value on a recurring basis&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="font-weight: bold; text-align: center"&gt;Fair Value Measurements at&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 1&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 2&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 3&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Total&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%"&gt;Cash&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;2,130,109&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0804"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0806"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember_pp0p" title="Total"&gt;2,130,109&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;U.S. Treasury Bills due in 3 months or less at purchase&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;10,968,867&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0812"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0814"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember_pp0p" title="Total"&gt;10,968,867&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;13,098,976&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0820"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0822"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20260331_pp0p" title="Total"&gt;13,098,976&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="font-weight: bold; text-align: center"&gt;Fair Value Measurements at&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 1&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 2&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Level 3&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Total&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%"&gt;Cash&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;3,978,271&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0828"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0830"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--CashAndCashEquivalentsAxis__us-gaap--CashMember_pp0p" title="Total"&gt;3,978,271&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;U.S. Treasury Bills due in 3 months or less at purchase&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;13,566,276&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0836"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0838"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--InvestmentTypeAxis__us-gaap--USTreasuryBillSecuritiesMember_pp0p" title="Total"&gt;13,566,276&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel1Member_pp0p" title="Total"&gt;17,544,547&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel2Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0844"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630__us-gaap--FairValueByFairValueHierarchyLevelAxis__us-gaap--FairValueInputsLevel3Member_pp0p" title="Total"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0846"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_903_eus-gaap--FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_c20250630_pp0p" title="Total"&gt;17,544,547&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_CashMember_us-gaap_FairValueInputsLevel1Member"
      decimals="0"
      id="Fact000802"
      unitRef="USD">2130109</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_CashMember"
      decimals="0"
      id="Fact000808"
      unitRef="USD">2130109</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel1Member"
      decimals="0"
      id="Fact000810"
      unitRef="USD">10968867</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_USTreasuryBillSecuritiesMember"
      decimals="0"
      id="Fact000816"
      unitRef="USD">10968867</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31_us-gaap_FairValueInputsLevel1Member"
      decimals="0"
      id="Fact000818"
      unitRef="USD">13098976</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact000824"
      unitRef="USD">13098976</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_CashMember_us-gaap_FairValueInputsLevel1Member"
      decimals="0"
      id="Fact000826"
      unitRef="USD">3978271</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_CashMember"
      decimals="0"
      id="Fact000832"
      unitRef="USD">3978271</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember_us-gaap_FairValueInputsLevel1Member"
      decimals="0"
      id="Fact000834"
      unitRef="USD">13566276</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_USTreasuryBillSecuritiesMember"
      decimals="0"
      id="Fact000840"
      unitRef="USD">13566276</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30_us-gaap_FairValueInputsLevel1Member"
      decimals="0"
      id="Fact000842"
      unitRef="USD">17544547</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact000848"
      unitRef="USD">17544547</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000850">&lt;p id="xdx_804_eus-gaap--StockholdersEquityNoteDisclosureTextBlock_z0DDQeJdC532" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;6.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_825_z6ixbryoPvVk"&gt;Equity Transactions&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;Equity Transactions with Acuitas (former related
party)&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;On July 15, 2022, the Company entered into a securities
purchase agreement with Acuitas Group Holdings, LLC (&#x201c;Acuitas&#x201d;), the Company&#x2019;s largest stockholder, pursuant to which
Acuitas agreed to purchase from the Company, in a private placement, (i) an aggregate of &lt;span id="xdx_90F_eus-gaap--CommonStockSharesIssued_c20220715__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--AcuitasGroupHoldingsLLCMember_pd" title="Common stock, shares issued"&gt;36,364&lt;/span&gt; shares of the Company&#x2019;s Common Stock,
at a price of $165.00 per share (the &#x201c;PIPE Shares&#x201d;), and (ii) a warrant to purchase 72,728 shares of Common Stock (&#x201c;PIPE
Warrant Shares&#x201d;), at an original exercise price of $182.00, with a term of exercise of five years.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;As a result of the Company&#x2019;s subsequent
capital raises, the warrants&#x2019; down round features (the &#x201c;ratchet adjustment&#x201d;) resulted in deemed dividends recognized
in the accompanying condensed statements of changes in stockholders&#x2019; equity for the three months ended September 30, 2025 and 2024.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;For the three months ended September 30, 2024,
the deemed dividend of $&lt;span id="xdx_903_eus-gaap--Dividends_c20240701__20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember_pp0p" title="Deemed dividend"&gt;325,041&lt;/span&gt; was recognized based on ratchet adjustments from the September 25, 2024 capital raises, that reduced the
exercise prices from $&lt;span id="xdx_90A_eus-gaap--SharePrice_iI_c20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MaximumMember_zBIQjkZMVbTe" title="Stock price"&gt;100.00&lt;/span&gt; to $&lt;span id="xdx_90E_eus-gaap--SharePrice_iI_c20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MinimumMember_zL3Yu0PK6l8a" title="Stock price"&gt;15.30&lt;/span&gt; per share. The fair value of the PIPE Warrant Shares were estimated using the Black Scholes Method
with the following inputs at September 2024, the stock price of $12.00, exercise price of $&lt;span id="xdx_90E_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MinimumMember_z02cKU6CgD0a" title="Exercise price"&gt;15.30&lt;/span&gt; and $&lt;span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MaximumMember_zTBiLyOV1yBl" title="Exercise price"&gt;100.00&lt;/span&gt;, remaining term of &lt;span id="xdx_906_eus-gaap--WarrantsAndRightsOutstandingTerm_iI_dtY_c20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember_zJDCGeKLHXg2" title="Remaining term"&gt;2.9&lt;/span&gt; years,
risk free rate of &lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_c20240701__20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember_z7sQefkZYCA3" title="Risk free rate"&gt;3.5%&lt;/span&gt; and volatility of &lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_c20240701__20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember_zVzi2UBfutF" title="Volatility"&gt;93.0%&lt;/span&gt;, resulting in a $&lt;span id="xdx_901_eus-gaap--Dividends_pp0d_c20240701__20240930__us-gaap--AwardTypeAxis__custom--WarrantsMember_z4zJREniueK1" title="Deemed dividend"&gt;325,041&lt;/span&gt; deemed dividend.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The October 22, 2024 capital raise further reduced
the exercise prices from $&lt;span id="xdx_901_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_c20241022__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MaximumMember_pd" title="Exercise price"&gt;15.30 &lt;/span&gt;per share to $&lt;span id="xdx_907_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_c20241022__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MinimumMember_pd" title="Exercise price"&gt;13.70 &lt;/span&gt;per share which drove an additional ratchet adjustment in the second quarter of fiscal
year 2025. For the three months ended December 31, 2024, the Company calculated the difference in fair value of the PIPE Warrant Shares
between the stated exercise price and the reduced exercise price and recorded $&lt;span id="xdx_905_eus-gaap--Dividends_pp0d_c20241001__20241231__us-gaap--AwardTypeAxis__custom--WarrantsMember_zN87EmNskcVb" title="Deemed dividend"&gt;44,424&lt;/span&gt; as a deemed dividend in the accompanying condensed
statement of changes in stockholders&#x2019; equity. The fair value of the PIPE Warrant Shares were estimated using the Black Scholes Method
with the following inputs, the stock price of $&lt;span id="xdx_902_eus-gaap--SharePrice_iI_c20241231__us-gaap--AwardTypeAxis__custom--WarrantsMember_zAtG4240HeTf" title="Stock price"&gt;33.60&lt;/span&gt;, exercise price of $&lt;span id="xdx_905_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20241231__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MaximumMember_zHNkpYNUZPDl" title="Exercise price"&gt;15.30&lt;/span&gt; and $&lt;span id="xdx_906_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20241231__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MinimumMember_z9titNn1avJg" title="Exercise price"&gt;13.70&lt;/span&gt;, remaining term of &lt;span id="xdx_905_eus-gaap--WarrantsAndRightsOutstandingTerm_iI_dtY_c20241231__us-gaap--AwardTypeAxis__custom--WarrantsMember_zV4RTaOOVIod" title="Remaining term"&gt;2.8&lt;/span&gt; years, risk free rate
of &lt;span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_c20240101__20241231__us-gaap--AwardTypeAxis__custom--WarrantsMember_zR7OQ0xEMV55" title="Risk free rate"&gt;3.99%&lt;/span&gt; and volatility of &lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_c20240101__20241231__us-gaap--AwardTypeAxis__custom--WarrantsMember_z00s5hirBI84" title="Volatility"&gt;94.0%&lt;/span&gt;.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;For the three months ended September 30, 2025,
the deemed dividend of $&lt;span id="xdx_908_eus-gaap--Dividends_pp0d_c20250701__20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember_zMyMxuyGFIZ6" title="Deemed dividend"&gt;43,544&lt;/span&gt; was recognized from the ratchet adjustment resulting from the August 2025 capital raise, which reduced
the exercise price from $&lt;span id="xdx_906_eus-gaap--SharePrice_iI_c20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MaximumMember_zIllF4ZO6MZb" title="Stock price"&gt;13.70&lt;/span&gt; to $&lt;span id="xdx_90A_eus-gaap--SharePrice_iI_c20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MinimumMember_zzQ3XwvDAmGd" title="Stock price"&gt;2.50 &lt;/span&gt;per share. The fair value of the PIPE Warrant Shares was estimated using the Black Scholes Method
with the following inputs, the stock price of $&lt;span id="xdx_901_eus-gaap--SharePrice_iI_c20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember_zSKIwXSOBvO2" title="Stock price"&gt;1.79&lt;/span&gt;, exercise price of $&lt;span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MaximumMember_z3HQWAFdOzy3" title="Exercise price"&gt;13.70&lt;/span&gt; and reduced exercise price of $&lt;span id="xdx_905_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember__srt--RangeAxis__srt--MinimumMember_z9kIHvRCbq87" title="Exercise price"&gt;2.50,&lt;/span&gt; remaining term of &lt;span id="xdx_909_eus-gaap--WarrantsAndRightsOutstandingTerm_iI_dtY_c20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember_zDYDDusUUlx" title="Remaining term"&gt;2.0&lt;/span&gt;
years, risk free rate of &lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_c20250701__20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember_zKwtwULCOZS1" title="Risk free rate"&gt;3.8%&lt;/span&gt; and volatility of &lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_c20250701__20250930__us-gaap--AwardTypeAxis__custom--WarrantsMember_zcNFQ4Q824B8" title="Volatility"&gt;94.0%&lt;/span&gt;.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Issuance of common stock for cash&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;On August 11, 2025, the Company closed an underwritten
public offering of (i) &lt;span id="xdx_901_eus-gaap--SaleOfStockNumberOfSharesIssuedInTransaction_c20250801__20250811_pd" title="Number of shares issued"&gt;5,620,000&lt;/span&gt; units (the &#x201c;Units&#x201d;), with each Unit consisting of one share of common stock and one warrant
(the &#x201c;Warrants&#x201d;) and (ii) &lt;span id="xdx_90C_ecustom--NumberOfPrefundedUnits_c20250801__20250811_pd" title="Number of pre-funded units"&gt;380,000&lt;/span&gt; pre-funded units (the &#x201c;Pre-Funded Units&#x201d;), with each Pre-Funded Unit consisting
of one pre-funded warrant and one Warrant. The underwriter also exercised its over-allotment option in part and purchased an additional
&lt;span id="xdx_908_ecustom--AdditionalWarrantsPurchased_c20250801__20250811_pd" title="Additional warrants purchased"&gt;667,300&lt;/span&gt; Warrants. The offering resulted in net proceeds of approximately $&lt;span id="xdx_906_eus-gaap--ProceedsFromIssuanceInitialPublicOffering_pp0n6_c20250801__20250811_zfW3ffLiy9W4" title="Proceeds from offering"&gt;10.5&lt;/span&gt; million, after deducting underwriting discounts and commissions
and other estimated offering expenses. &lt;span id="xdx_90F_ecustom--SharePriceDescription_c20250801__20250811_z3VdapfEqNG" title="Share price description"&gt;Each Unit was sold to the public at a price of $2.00 per Unit and each Pre-Funded Unit was sold
to the public at a price of $1.999 per Pre-Funded Unit (which represents the public offering price of each Unit less the $0.0001 per share
nominal exercise price for each Pre-Funded Warrant). &lt;/span&gt;On August 8, 2025, the Warrants commenced trading on The Nasdaq Capital Market under
the symbol &#x201c;BIVIW.&#x201d; Each Warrant is immediately exercisable, entitles the holder to purchase one share of common stock at
an exercise price of $&lt;span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_c20250811_pd" title="Exercise price"&gt;2.50&lt;/span&gt; per share and expires five years from the date of issuance. Each Pre-Funded Warrant is immediately exercisable,
entitles the holder to purchase one share of common stock, and may be exercised at any time until exercised in full.&#160;Additionally,
upon closing, the Company issued the underwriter warrants to purchase 300,000 shares of Common Stock exercisable at a per share price
of $2.50, which was equal to 125% of the public offering price per share. The underwriter&#x2019;s Warrants are exercisable during a five-year
period commencing 180 days from August 11, 2025.&lt;i&gt;&#160;&lt;/i&gt;&#160;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Stock Options&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following table summarizes the activity relating to the Company&#x2019;s
stock options for the nine months ended March 31, 2026:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_89C_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zNHpXVAreV43" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B3_ziLO94k6F0n5" style="display: none"&gt;Schedule of summarizes the activity relating to the Company&#x2019;s stock options&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Options&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted-Average Exercise Price&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Remaining Average Contractual Term&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Aggregate Intrinsic Value&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%"&gt;Outstanding at June 30, 2025&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zKj6aQfO8nl5" title="Options outstanding at beginning"&gt;84,872&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zxSsJmqYS9te" title="Weighted average exercise price, options outstanding at beginning"&gt;286.20&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zWbFnTOiEmv2" title="Weighted remaining average contractual term, beginning"&gt;6.2&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iS_pp0d_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z80uFSyFLzCi" title="Aggregate intrinsic value, outstanding at beginning"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0929"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Options Granted&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_znWI4sfsEoea" title="Options granted"&gt;2,706,550&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_znf2RBoHDTqe" title="Weighted average exercise price, options granted"&gt;1.31&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_ecustom--SharebaseCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z2dbF4coMwdl" title="Weighted remaining average contractual term, options granted"&gt;7.6&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zRzY4uWIkejc" title="Aggregate intrinsic value. options granted"&gt;243,590&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Options Expired&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_iN_di_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zrtZK0vky70e" title="Options expired"&gt;(6,059&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pd" title="Weighted average exercise price, Options expired"&gt;1,091.98&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;0.0&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Outstanding at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zpUshpyQoii9" title="Options outstanding at ending"&gt;2,785,363&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z9KXdhwIsLDb" title="Weighted average exercise price, options outstanding at ending"&gt;7.62&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_907_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z32W6mOylZm7" title="Weighted remaining average contractual term, ending"&gt;7.6&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iE_pp0d_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z61PBF4M3MU" title="Aggregate intrinsic value, outstanding at ending"&gt;243,590&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Exercisable at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_c20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pd" title="Options exercisable"&gt;1,606,299&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_c20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pd" title="Weighted average exercise price, options exercisable"&gt;10.51&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zq5YCHDuIJ57" title="Weighted average remaining contractual term, options exercisable"&gt;7.4&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_c20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pp0p" title="Aggregate intrinsic value. options exercisable"&gt;139,018&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8AA_zMZKOdxVCxfc" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company recorded stock-based
compensation expense relating to the vesting of stock options of approximately $&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensation_pn3n3_dm_c20260101__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zP6PGpKRG1kk" title="Stock based compensation expense - stock options"&gt;1.6&lt;/span&gt;
million and $&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensation_pp0d_c20250101__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zsH2Pg8qrjOl" title="Stock based compensation expense - stock options"&gt;338,000&lt;/span&gt;
for the three months ended March 31, 2026 and 2025, respectively. The Company recorded stock-based compensation expense relating to
the vesting of stock options of approximately $&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensation_pn3n3_dm_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z1NUKEB6zrud" title="Stock based compensation expense - stock options"&gt;2.0 &lt;/span&gt;million
and $&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensation_pp0d_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zSuR1dUT0h3d" title="Stock based compensation expense - stock options"&gt;843,000&lt;/span&gt;
for the nine months ended March 31, 2026 and 2025, respectively.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The fair value of each option on the date of grant
is estimated using the Black-Scholes option pricing model. The pricing model reflects the following weighted-average assumptions for the
nine months ended March 31, 2026 and 2025:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_89B_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zX9qGDI7cgXi" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 1)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B1_zIO1QGuLt8Rb" style="display: none"&gt;Schedule of assumptions used&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2025&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left; padding-left: 5.4pt"&gt;Expected life of options (in years)&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_ziL3hgle0Q1g" title="Expected life of options (in years)"&gt;5&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zZMos1pVsjKb" title="Expected life of options (in years)"&gt;4&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;Expected volatility&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_dp_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zZW5ba1n0IX4" title="Expected volatility"&gt;89.31&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_dp_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zGIfz9vY9RB7" title="Expected volatility"&gt;93.44&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;Risk free interest rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_dp_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zvWLiThBEf9b" title="Risk free interest rate"&gt;3.69&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_dp_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zFVRUZQdQ5t4" title="Risk free interest rate"&gt;4.34&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;Dividend Yield&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_dp_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zHhkb9lp3Li6" title="Dividend Yield"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_dp_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zqWE5VdVokC7" title="Dividend Yield"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


&lt;p id="xdx_8AE_zawEjCdoqNW9" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;On January 5, 2026 (the &#x201c;Grant Date&#x201d;),
directors&#x2019; annual compensation was approved and the directors were granted stock options to purchase a total of &lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20251230__20260105__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember__srt--TitleOfIndividualAxis__srt--DirectorMember_zZcsDDE6UVK8" title="Number of stock option granted"&gt;355,000&lt;/span&gt; shares of
common stock, at an exercise price of $&lt;span id="xdx_907_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20260105__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember__srt--TitleOfIndividualAxis__srt--DirectorMember_zbyv41jfAYI1" title="Exercise price"&gt;1.31&lt;/span&gt; per share, the closing stock price on the grant date. The stock options vest from the beginning
of service on November 11, 2025 in four equal installments on February 11, 2026, May 11, 2026, August 11, 2026 and the earlier of November
11, 2026 or the 2026 annual shareholders' meeting.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;On January 5, 2026 (the &#x201c;Grant Date&#x201d;),
the Company awarded bonus and retention incentive stock options to certain directors and employees to purchase a total of &lt;span id="xdx_901_ecustom--NumberOfAwardedBonusAndRetentionIncentiveStockOptions_c20260102__20260105__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember__srt--TitleOfIndividualAxis__srt--DirectorMember_z4lYEo5HzUEe" title="Number of awarded bonus and retention incentive stock options"&gt;812,700&lt;/span&gt; and
&lt;span id="xdx_900_ecustom--NumberOfAwardedBonusAndRetentionIncentiveStockOptions_c20260102__20260105__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember__srt--TitleOfIndividualAxis__custom--EmployeesMember_zXcZ9wjQlO5" title="Number of awarded bonus and retention incentive stock options"&gt;1,538,850&lt;/span&gt;, respectively; shares of common stock, at an exercise price of $1.31 per share, the closing stock price on the Grant Date. The
directors&#x2019; stock options vested &lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions_c20251230__20260105__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember__srt--TitleOfIndividualAxis__srt--DirectorMember_zGh4OrjdXhM9" title="Stock option vested"&gt;75%&lt;/span&gt; on the Grant Date with the remaining balance vesting in equal installments on the first, second
and third Grant Date anniversary. The employees&#x2019; stock options vested &lt;span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions_c20251230__20260105__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember__srt--TitleOfIndividualAxis__custom--EmployeesMember_zJ4eUFB8Oing" title="Stock option vested"&gt;55%&lt;/span&gt; on grant date with the remaining balance vesting in equal
installments on the first, second and third Grant Date anniversary.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Restricted stock units:&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;On September 2, 2025 (the &#x201c;Grant Date&#x201d;),
the Company awarded a total of &lt;span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesIssuedForServices_c20250901__20250902__srt--TitleOfIndividualAxis__custom--ConsultantMember_pd" title="Stock issued during period for service"&gt;1,500&lt;/span&gt; Restricted Stock Units (&#x201c;RSUs&#x201d;) to a consultant at the grant date fair value of $&lt;span id="xdx_90F_ecustom--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExcersiedIntrinsicValue1_c20250901__20250902__srt--TitleOfIndividualAxis__custom--ConsultantMember_pd" title="Rsu granted, grant date fair value"&gt;1.58&lt;/span&gt;
per RSU. The RSUs vest in five equal installments beginning on the Grant Date and over the following four calendar quarters beginning
December 31, 2025.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The following table summarizes vesting of restricted
stock units:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_894_eus-gaap--ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock_zLOokuatzz7h" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 2)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;&lt;span id="xdx_8B5_zi9HjbiIFAV9" style="display: none"&gt;Schedule of vesting of restricted common stock&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Average Grant Date Fair Value Per Share&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%"&gt;Unvested at June 30, 2025&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iS_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zZdeET5v3oJ3" title="Number of shares, beginning"&gt;7,213&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_iS_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_z4bXrYg0RAd9" title="Weighted average exercise price, beginning"&gt;116.41&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;Granted&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_pd" title="Number of shares, granted"&gt;1,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_pd" title="Weighted average exercise price, granted"&gt;1.58&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;Vested&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_iN_di_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zU7wzFhdlCxh" title="Number of shares, vested"&gt;(7,614&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_pd" title="Weighted average grant date fair value per share, vested"&gt;83.67&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;Unvested at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iE_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zFB33WD4QeXk" title="Number of shares unvested at ending"&gt;1,099&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_iE_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zj0rY2tJkRAk" title="Weighted average grant date fair value per share unvested at ending"&gt;187.02&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8AD_z6cIXYMu87Al" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The total stock-based compensation expense from
restricted stock units for the three months ended March 31, 2026 and 2025 was approximately $&lt;span id="xdx_907_eus-gaap--ShareBasedCompensation_pp0d_c20260101__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zcJnyiOF5nwi" title="Stock based compensation expense - stock options"&gt;51,000&lt;/span&gt; and $&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensation_pp0d_c20250101__20250331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_z9h9HDl6jDY9" title="Stock based compensation expense - stock options"&gt;321,000&lt;/span&gt;, respectively.&#160;&#160;The
total stock-based compensation expense from restricted stock units for the nine months ended March 31, 2026 and 2025 was approximately
$&lt;span id="xdx_900_eus-gaap--ShareBasedCompensation_pp0d_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zulVho85POUj" title="Stock based compensation expense - stock options"&gt;538,000&lt;/span&gt; and $&lt;span id="xdx_904_eus-gaap--ShareBasedCompensation_pp0d_c20240701__20250331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zGLRVm5bYxCl" title="Stock based compensation expense - stock options"&gt;888,000&lt;/span&gt;, respectively.&#160;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Stock Warrants&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following table summarizes the warrants activity during the nine
months ended March 31, 2026:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_899_eus-gaap--ScheduleOfCommonStockOutstandingRollForwardTableTextBlock_zMq0FypC8mP2" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 3)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;&lt;span id="xdx_8BC_zoibB1cX7cS2" style="display: none"&gt;Summary of warrants activity&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Average Exercise Price&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Average Remaining Life (Years)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Aggregate Intrinsic Value&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%; text-align: left"&gt;Outstanding and exercisable at June 30, 2025&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_iS_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zXKPMKb8akP6" title="Number of shares, beginning"&gt;960,098&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_iS_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zgaNdpfBwqal" title="Weighted average exercise price, beginning"&gt;35.02&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_dtY_c20240701__20250630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zNffW0lv7UB2" title="Weighted average remaining life (Years)"&gt;4.1&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iS_pp0d_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zeztyPGVUA7a" title="Aggregate intrinsic value, beginning"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1036"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;Granted&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Number of shares, granted"&gt;6,967,300&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Weighted average exercise price, granted"&gt;2.50&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm_dtY_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zZi198dbmpv5" title="Weighted average remaining life (Years), granted"&gt;5.0&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td&gt;Canceled&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Number of shares, canceled"&gt;(25,001&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Weighted average grant date fair value per share, canceled"&gt;150.00&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;Expired&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Number of shares, expired"&gt;(360&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Weighted average exercise price, expired"&gt;1,250.00&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;-&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Outstanding and exercisable at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_iE_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zB8EVMkcSoT" title="Number of shares, ending"&gt;7,902,037&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_iE_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zkZdKKhcsmyj" title="Weighted average exercise price, ending"&gt;5.82&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_dtY_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zPnFIivS0zuc" title="Weighted average remaining life (Years)"&gt;4.2&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iE_pp0d_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zJ8aE6UfSYQh" title="Aggregate intrinsic value, ending"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1058"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8AC_zKGqGu9TGGQ6" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The table below shows the expiration of the warrants
outstanding as of March 31, 2026:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_890_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_z8bVSWPr9Fed" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 4)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B3_zZ0Jm6MgjNq" style="display: none"&gt;Schedule of expiration of the warrants outstanding&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Warrants&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Expiring June 30,&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="width: 85%; text-align: left"&gt;2027&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2027Member_pd" title="Total outstanding warrants"&gt;3,610&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;2028&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2028Member_pd" title="Total outstanding warrants"&gt;72,728&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;2029&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2029Member_pd" title="Total outstanding warrants"&gt;90,508&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;2030&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2030Member_pd" title="Total outstanding warrants"&gt;767,891&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;2031&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2031Member_pd" title="Total outstanding warrants"&gt;6,967,300&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Total outstanding warrants&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331_pd" title="Total outstanding warrants"&gt;7,902,037&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A8_zDz8k5bvBP0k" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The warrants table excludes &lt;span id="xdx_90D_ecustom--PrefundedWarrants_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_z2hTOlkRGRn6" title="Prefunded warrants"&gt;380,000&lt;/span&gt; prefunded warrants with an exercise
price of $&lt;span id="xdx_902_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zSZ8PH5i7NDd" title="Exercise price"&gt;0.0001&lt;/span&gt; and no expiration. &#160;None of the prefunded warrants were exercised during the nine months ended March 31, 2026.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;




</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:CommonStockSharesIssued
      contextRef="AsOf2022-07-15_custom_AcuitasGroupHoldingsLLCMember"
      decimals="INF"
      id="Fact000852"
      unitRef="Shares">36364</us-gaap:CommonStockSharesIssued>
    <us-gaap:Dividends
      contextRef="From2024-07-012024-09-30_custom_WarrantsMember"
      decimals="0"
      id="Fact000854"
      unitRef="USD">325041</us-gaap:Dividends>
    <us-gaap:SharePrice
      contextRef="AsOf2024-09-30_custom_WarrantsMember_srt_MaximumMember"
      decimals="INF"
      id="Fact000856"
      unitRef="USDPShares">100.00</us-gaap:SharePrice>
    <us-gaap:SharePrice
      contextRef="AsOf2024-09-30_custom_WarrantsMember_srt_MinimumMember"
      decimals="INF"
      id="Fact000858"
      unitRef="USDPShares">15.30</us-gaap:SharePrice>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2024-09-30_custom_WarrantsMember_srt_MinimumMember"
      decimals="INF"
      id="Fact000860"
      unitRef="USDPShares">15.30</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2024-09-30_custom_WarrantsMember_srt_MaximumMember"
      decimals="INF"
      id="Fact000862"
      unitRef="USDPShares">100.00</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:WarrantsAndRightsOutstandingTerm
      contextRef="AsOf2024-09-30_custom_WarrantsMember"
      id="Fact000864">P2Y10M24D</us-gaap:WarrantsAndRightsOutstandingTerm>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2024-07-012024-09-30_custom_WarrantsMember"
      decimals="INF"
      id="Fact000866"
      unitRef="Pure">0.035</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2024-07-012024-09-30_custom_WarrantsMember"
      decimals="INF"
      id="Fact000868"
      unitRef="Pure">0.930</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:Dividends
      contextRef="From2024-07-012024-09-30_custom_WarrantsMember"
      decimals="0"
      id="Fact000870"
      unitRef="USD">325041</us-gaap:Dividends>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2024-10-22_custom_WarrantsMember_srt_MaximumMember"
      decimals="INF"
      id="Fact000872"
      unitRef="USDPShares">15.30</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2024-10-22_custom_WarrantsMember_srt_MinimumMember"
      decimals="INF"
      id="Fact000874"
      unitRef="USDPShares">13.70</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:Dividends
      contextRef="From2024-10-012024-12-31_custom_WarrantsMember"
      decimals="0"
      id="Fact000876"
      unitRef="USD">44424</us-gaap:Dividends>
    <us-gaap:SharePrice
      contextRef="AsOf2024-12-31_custom_WarrantsMember"
      decimals="INF"
      id="Fact000878"
      unitRef="USDPShares">33.60</us-gaap:SharePrice>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2024-12-31_custom_WarrantsMember_srt_MaximumMember"
      decimals="INF"
      id="Fact000880"
      unitRef="USDPShares">15.30</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2024-12-31_custom_WarrantsMember_srt_MinimumMember"
      decimals="INF"
      id="Fact000882"
      unitRef="USDPShares">13.70</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:WarrantsAndRightsOutstandingTerm
      contextRef="AsOf2024-12-31_custom_WarrantsMember"
      id="Fact000884">P2Y9M18D</us-gaap:WarrantsAndRightsOutstandingTerm>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2024-01-012024-12-31_custom_WarrantsMember"
      decimals="INF"
      id="Fact000886"
      unitRef="Pure">0.0399</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2024-01-012024-12-31_custom_WarrantsMember"
      decimals="INF"
      id="Fact000888"
      unitRef="Pure">0.940</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:Dividends
      contextRef="From2025-07-012025-09-30_custom_WarrantsMember"
      decimals="0"
      id="Fact000890"
      unitRef="USD">43544</us-gaap:Dividends>
    <us-gaap:SharePrice
      contextRef="AsOf2025-09-30_custom_WarrantsMember_srt_MaximumMember"
      decimals="INF"
      id="Fact000892"
      unitRef="USDPShares">13.70</us-gaap:SharePrice>
    <us-gaap:SharePrice
      contextRef="AsOf2025-09-30_custom_WarrantsMember_srt_MinimumMember"
      decimals="INF"
      id="Fact000894"
      unitRef="USDPShares">2.50</us-gaap:SharePrice>
    <us-gaap:SharePrice
      contextRef="AsOf2025-09-30_custom_WarrantsMember"
      decimals="INF"
      id="Fact000896"
      unitRef="USDPShares">1.79</us-gaap:SharePrice>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2025-09-30_custom_WarrantsMember_srt_MaximumMember"
      decimals="INF"
      id="Fact000898"
      unitRef="USDPShares">13.70</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2025-09-30_custom_WarrantsMember_srt_MinimumMember"
      decimals="INF"
      id="Fact000900"
      unitRef="USDPShares">2.50</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:WarrantsAndRightsOutstandingTerm
      contextRef="AsOf2025-09-30_custom_WarrantsMember"
      id="Fact000902">P2Y</us-gaap:WarrantsAndRightsOutstandingTerm>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2025-07-012025-09-30_custom_WarrantsMember"
      decimals="INF"
      id="Fact000904"
      unitRef="Pure">0.038</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2025-07-012025-09-30_custom_WarrantsMember"
      decimals="INF"
      id="Fact000906"
      unitRef="Pure">0.940</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction
      contextRef="From2025-08-012025-08-11"
      decimals="INF"
      id="Fact000908"
      unitRef="Shares">5620000</us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction>
    <bivi:NumberOfPrefundedUnits
      contextRef="From2025-08-012025-08-11"
      decimals="INF"
      id="Fact000910"
      unitRef="Shares">380000</bivi:NumberOfPrefundedUnits>
    <bivi:AdditionalWarrantsPurchased
      contextRef="From2025-08-012025-08-11"
      decimals="INF"
      id="Fact000912"
      unitRef="Shares">667300</bivi:AdditionalWarrantsPurchased>
    <us-gaap:ProceedsFromIssuanceInitialPublicOffering
      contextRef="From2025-08-012025-08-11"
      decimals="0"
      id="Fact000914"
      unitRef="USD">10500000</us-gaap:ProceedsFromIssuanceInitialPublicOffering>
    <bivi:SharePriceDescription contextRef="From2025-08-012025-08-11" id="Fact000916">Each Unit was sold to the public at a price of $2.00 per Unit and each Pre-Funded Unit was sold
to the public at a price of $1.999 per Pre-Funded Unit (which represents the public offering price of each Unit less the $0.0001 per share
nominal exercise price for each Pre-Funded Warrant).</bivi:SharePriceDescription>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2025-08-11"
      decimals="INF"
      id="Fact000918"
      unitRef="USDPShares">2.50</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000921">&lt;table cellpadding="0" cellspacing="0" id="xdx_89C_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zNHpXVAreV43" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B3_ziLO94k6F0n5" style="display: none"&gt;Schedule of summarizes the activity relating to the Company&#x2019;s stock options&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Options&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted-Average Exercise Price&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Remaining Average Contractual Term&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Aggregate Intrinsic Value&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%"&gt;Outstanding at June 30, 2025&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zKj6aQfO8nl5" title="Options outstanding at beginning"&gt;84,872&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zxSsJmqYS9te" title="Weighted average exercise price, options outstanding at beginning"&gt;286.20&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zWbFnTOiEmv2" title="Weighted remaining average contractual term, beginning"&gt;6.2&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iS_pp0d_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z80uFSyFLzCi" title="Aggregate intrinsic value, outstanding at beginning"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0929"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Options Granted&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_znWI4sfsEoea" title="Options granted"&gt;2,706,550&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_znf2RBoHDTqe" title="Weighted average exercise price, options granted"&gt;1.31&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_ecustom--SharebaseCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z2dbF4coMwdl" title="Weighted remaining average contractual term, options granted"&gt;7.6&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zRzY4uWIkejc" title="Aggregate intrinsic value. options granted"&gt;243,590&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Options Expired&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_iN_di_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zrtZK0vky70e" title="Options expired"&gt;(6,059&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pd" title="Weighted average exercise price, Options expired"&gt;1,091.98&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;0.0&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Outstanding at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zpUshpyQoii9" title="Options outstanding at ending"&gt;2,785,363&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z9KXdhwIsLDb" title="Weighted average exercise price, options outstanding at ending"&gt;7.62&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_907_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z32W6mOylZm7" title="Weighted remaining average contractual term, ending"&gt;7.6&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iE_pp0d_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_z61PBF4M3MU" title="Aggregate intrinsic value, outstanding at ending"&gt;243,590&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 3.5pt"&gt;Exercisable at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_c20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pd" title="Options exercisable"&gt;1,606,299&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_c20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pd" title="Weighted average exercise price, options exercisable"&gt;10.51&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zq5YCHDuIJ57" title="Weighted average remaining contractual term, options exercisable"&gt;7.4&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_c20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_pp0p" title="Aggregate intrinsic value. options exercisable"&gt;139,018&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="AsOf2025-06-30_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000923"
      unitRef="Shares">84872</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="AsOf2025-06-30_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000925"
      unitRef="USDPShares">286.20</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      id="Fact000927">P6Y2M12D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000931"
      unitRef="Shares">2706550</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000933"
      unitRef="USDPShares">1.31</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <bivi:SharebaseCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      id="Fact000935">P7Y7M6D</bivi:SharebaseCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="0"
      id="Fact000937"
      unitRef="USD">243590</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000939"
      unitRef="Shares">6059</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000941"
      unitRef="USDPShares">1091.98</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="AsOf2026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000943"
      unitRef="Shares">2785363</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="AsOf2026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000945"
      unitRef="USDPShares">7.62</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <bivi:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      id="Fact000947">P7Y7M6D</bivi:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
      contextRef="AsOf2026-03-31_custom_StockOptionsMember"
      decimals="0"
      id="Fact000949"
      unitRef="USD">243590</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
      contextRef="AsOf2026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000951"
      unitRef="Shares">1606299</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="AsOf2026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000953"
      unitRef="USDPShares">10.51</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      id="Fact000955">P7Y4M24D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
      contextRef="AsOf2026-03-31_custom_StockOptionsMember"
      decimals="0"
      id="Fact000957"
      unitRef="USD">139018</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
    <us-gaap:ShareBasedCompensation
      contextRef="From2026-01-012026-03-31_custom_StockOptionsMember"
      decimals="-3"
      id="Fact000959"
      unitRef="USD">1600000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2025-01-012025-03-31_custom_StockOptionsMember"
      decimals="0"
      id="Fact000961"
      unitRef="USD">338000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="-3"
      id="Fact000963"
      unitRef="USD">2000000.0</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2024-07-012025-03-31_custom_StockOptionsMember"
      decimals="0"
      id="Fact000965"
      unitRef="USD">843000</us-gaap:ShareBasedCompensation>
    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact000967">&lt;table cellpadding="0" cellspacing="0" id="xdx_89B_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zX9qGDI7cgXi" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 1)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B1_zIO1QGuLt8Rb" style="display: none"&gt;Schedule of assumptions used&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2025&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left; padding-left: 5.4pt"&gt;Expected life of options (in years)&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_ziL3hgle0Q1g" title="Expected life of options (in years)"&gt;5&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zZMos1pVsjKb" title="Expected life of options (in years)"&gt;4&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;Expected volatility&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_dp_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zZW5ba1n0IX4" title="Expected volatility"&gt;89.31&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_dp_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zGIfz9vY9RB7" title="Expected volatility"&gt;93.44&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;Risk free interest rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_dp_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zvWLiThBEf9b" title="Risk free interest rate"&gt;3.69&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_dp_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zFVRUZQdQ5t4" title="Risk free interest rate"&gt;4.34&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;Dividend Yield&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_dp_c20250701__20260331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zHhkb9lp3Li6" title="Dividend Yield"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_dp_c20240701__20250331__us-gaap--DerivativeInstrumentRiskAxis__custom--StockOptionsMember_zqWE5VdVokC7" title="Dividend Yield"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      id="Fact000969">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="From2024-07-012025-03-31_custom_StockOptionsMember"
      id="Fact000971">P4Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000973"
      unitRef="Pure">0.8931</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2024-07-012025-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000975"
      unitRef="Pure">0.9344</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000977"
      unitRef="Pure">0.0369</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2024-07-012025-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000979"
      unitRef="Pure">0.0434</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="From2025-07-012026-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000981"
      unitRef="Pure">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="From2024-07-012025-03-31_custom_StockOptionsMember"
      decimals="INF"
      id="Fact000983"
      unitRef="Pure">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
      contextRef="From2025-12-302026-01-05_custom_StockOptionsMember_srt_DirectorMember"
      decimals="INF"
      id="Fact000985"
      unitRef="Shares">355000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2026-01-05_custom_StockOptionsMember_srt_DirectorMember"
      decimals="INF"
      id="Fact000987"
      unitRef="USDPShares">1.31</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <bivi:NumberOfAwardedBonusAndRetentionIncentiveStockOptions
      contextRef="From2026-01-022026-01-05_custom_StockOptionsMember_srt_DirectorMember"
      decimals="INF"
      id="Fact000989"
      unitRef="Shares">812700</bivi:NumberOfAwardedBonusAndRetentionIncentiveStockOptions>
    <bivi:NumberOfAwardedBonusAndRetentionIncentiveStockOptions
      contextRef="From2026-01-022026-01-05_custom_StockOptionsMember_custom_EmployeesMember"
      decimals="INF"
      id="Fact000991"
      unitRef="Shares">1538850</bivi:NumberOfAwardedBonusAndRetentionIncentiveStockOptions>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions
      contextRef="From2025-12-302026-01-05_custom_StockOptionsMember_srt_DirectorMember"
      decimals="INF"
      id="Fact000993"
      unitRef="Pure">0.75</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions
      contextRef="From2025-12-302026-01-05_custom_StockOptionsMember_custom_EmployeesMember"
      decimals="INF"
      id="Fact000995"
      unitRef="Pure">0.55</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions>
    <us-gaap:StockIssuedDuringPeriodSharesIssuedForServices
      contextRef="From2025-09-012025-09-02_custom_ConsultantMember"
      decimals="INF"
      id="Fact000997"
      unitRef="Shares">1500</us-gaap:StockIssuedDuringPeriodSharesIssuedForServices>
    <bivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExcersiedIntrinsicValue1
      contextRef="From2025-09-012025-09-02_custom_ConsultantMember"
      decimals="INF"
      id="Fact000999"
      unitRef="USDPShares">1.58</bivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExcersiedIntrinsicValue1>
    <us-gaap:ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001002">&lt;table cellpadding="0" cellspacing="0" id="xdx_894_eus-gaap--ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock_zLOokuatzz7h" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 2)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;&lt;span id="xdx_8B5_zi9HjbiIFAV9" style="display: none"&gt;Schedule of vesting of restricted common stock&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Average Grant Date Fair Value Per Share&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%"&gt;Unvested at June 30, 2025&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iS_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zZdeET5v3oJ3" title="Number of shares, beginning"&gt;7,213&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_iS_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_z4bXrYg0RAd9" title="Weighted average exercise price, beginning"&gt;116.41&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;Granted&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_pd" title="Number of shares, granted"&gt;1,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_pd" title="Weighted average exercise price, granted"&gt;1.58&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;Vested&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_iN_di_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zU7wzFhdlCxh" title="Number of shares, vested"&gt;(7,614&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_pd" title="Weighted average grant date fair value per share, vested"&gt;83.67&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;Unvested at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iE_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zFB33WD4QeXk" title="Number of shares unvested at ending"&gt;1,099&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_iE_c20250701__20260331__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zj0rY2tJkRAk" title="Weighted average grant date fair value per share unvested at ending"&gt;187.02&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
      contextRef="AsOf2025-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="INF"
      id="Fact001004"
      unitRef="Shares">7213</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue
      contextRef="AsOf2025-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="INF"
      id="Fact001006"
      unitRef="USDPShares">116.41</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
      contextRef="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203"
      decimals="INF"
      id="Fact001008"
      unitRef="Shares">1500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203"
      decimals="INF"
      id="Fact001010"
      unitRef="USDPShares">1.58</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203"
      decimals="INF"
      id="Fact001012"
      unitRef="Shares">7614</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
      contextRef="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203"
      decimals="INF"
      id="Fact001014"
      unitRef="USDPShares">83.67</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
      contextRef="AsOf2026-03-31_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="INF"
      id="Fact001016"
      unitRef="Shares">1099</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
      contextRef="AsOf2026-03-31_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="INF"
      id="Fact001018"
      unitRef="USDPShares">187.02</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensation
      contextRef="From2026-01-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact001020"
      unitRef="USD">51000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2025-01-012025-03-31_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact001022"
      unitRef="USD">321000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2025-07-012026-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203"
      decimals="0"
      id="Fact001024"
      unitRef="USD">538000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2024-07-012025-03-31_us-gaap_RestrictedStockUnitsRSUMember-347953203"
      decimals="0"
      id="Fact001026"
      unitRef="USD">888000</us-gaap:ShareBasedCompensation>
    <us-gaap:ScheduleOfCommonStockOutstandingRollForwardTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001028">&lt;table cellpadding="0" cellspacing="0" id="xdx_899_eus-gaap--ScheduleOfCommonStockOutstandingRollForwardTableTextBlock_zMq0FypC8mP2" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 3)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;&lt;span id="xdx_8BC_zoibB1cX7cS2" style="display: none"&gt;Summary of warrants activity&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Shares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Average Exercise Price&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Weighted Average Remaining Life (Years)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Aggregate Intrinsic Value&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%; text-align: left"&gt;Outstanding and exercisable at June 30, 2025&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_iS_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zXKPMKb8akP6" title="Number of shares, beginning"&gt;960,098&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_iS_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zgaNdpfBwqal" title="Weighted average exercise price, beginning"&gt;35.02&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_dtY_c20240701__20250630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zNffW0lv7UB2" title="Weighted average remaining life (Years)"&gt;4.1&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iS_pp0d_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zeztyPGVUA7a" title="Aggregate intrinsic value, beginning"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1036"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td&gt;Granted&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Number of shares, granted"&gt;6,967,300&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Weighted average exercise price, granted"&gt;2.50&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90A_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm_dtY_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zZi198dbmpv5" title="Weighted average remaining life (Years), granted"&gt;5.0&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td&gt;Canceled&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Number of shares, canceled"&gt;(25,001&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Weighted average grant date fair value per share, canceled"&gt;150.00&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 1.5pt"&gt;Expired&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Number of shares, expired"&gt;(360&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_pd" title="Weighted average exercise price, expired"&gt;1,250.00&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;-&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;-&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Outstanding and exercisable at March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_iE_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zB8EVMkcSoT" title="Number of shares, ending"&gt;7,902,037&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_iE_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zkZdKKhcsmyj" title="Weighted average exercise price, ending"&gt;5.82&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_dtY_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zPnFIivS0zuc" title="Weighted average remaining life (Years)"&gt;4.2&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_iE_pp0d_c20250701__20260331__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zJ8aE6UfSYQh" title="Aggregate intrinsic value, ending"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1058"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfCommonStockOutstandingRollForwardTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
      contextRef="AsOf2025-06-30_us-gaap_WarrantMember"
      decimals="INF"
      id="Fact001030"
      unitRef="Shares">960098</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue
      contextRef="AsOf2025-06-30_us-gaap_WarrantMember"
      decimals="INF"
      id="Fact001032"
      unitRef="USDPShares">35.02</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms
      contextRef="From2024-07-012025-06-30_us-gaap_WarrantMember"
      id="Fact001034">P4Y1M6D</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      decimals="INF"
      id="Fact001038"
      unitRef="Shares">6967300</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      decimals="INF"
      id="Fact001040"
      unitRef="USDPShares">2.50</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <bivi:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      id="Fact001042">P5Y</bivi:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      decimals="INF"
      id="Fact001044"
      unitRef="Shares">-25001</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      decimals="INF"
      id="Fact001046"
      unitRef="USDPShares">150.00</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      decimals="INF"
      id="Fact001048"
      unitRef="Shares">-360</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      decimals="INF"
      id="Fact001050"
      unitRef="USDPShares">1250.00</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
      contextRef="AsOf2026-03-31_us-gaap_WarrantMember"
      decimals="INF"
      id="Fact001052"
      unitRef="Shares">7902037</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue
      contextRef="AsOf2026-03-31_us-gaap_WarrantMember"
      decimals="INF"
      id="Fact001054"
      unitRef="USDPShares">5.82</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      id="Fact001056">P4Y2M12D</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms>
    <us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001060">&lt;table cellpadding="0" cellspacing="0" id="xdx_890_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_z8bVSWPr9Fed" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Equity Transactions (Details 4)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B3_zZ0Jm6MgjNq" style="display: none"&gt;Schedule of expiration of the warrants outstanding&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Number of Warrants&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Expiring June 30,&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="width: 85%; text-align: left"&gt;2027&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_907_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2027Member_pd" title="Total outstanding warrants"&gt;3,610&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;2028&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_906_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2028Member_pd" title="Total outstanding warrants"&gt;72,728&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;2029&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_905_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2029Member_pd" title="Total outstanding warrants"&gt;90,508&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;2030&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2030Member_pd" title="Total outstanding warrants"&gt;767,891&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;2031&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90C_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331__us-gaap--AwardDateAxis__custom--Year2031Member_pd" title="Total outstanding warrants"&gt;6,967,300&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Total outstanding warrants&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightOutstanding_c20260331_pd" title="Total outstanding warrants"&gt;7,902,037&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2026-03-31_custom_Year2027Member"
      decimals="INF"
      id="Fact001062"
      unitRef="Shares">3610</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2026-03-31_custom_Year2028Member"
      decimals="INF"
      id="Fact001064"
      unitRef="Shares">72728</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2026-03-31_custom_Year2029Member"
      decimals="INF"
      id="Fact001066"
      unitRef="Shares">90508</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2026-03-31_custom_Year2030Member"
      decimals="INF"
      id="Fact001068"
      unitRef="Shares">767891</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2026-03-31_custom_Year2031Member"
      decimals="INF"
      id="Fact001070"
      unitRef="Shares">6967300</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="AsOf2026-03-31"
      decimals="INF"
      id="Fact001072"
      unitRef="Shares">7902037</us-gaap:ClassOfWarrantOrRightOutstanding>
    <bivi:PrefundedWarrants
      contextRef="From2025-07-012026-03-31_us-gaap_WarrantMember-347953187"
      decimals="INF"
      id="Fact001074"
      unitRef="Shares">380000</bivi:PrefundedWarrants>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2026-03-31_us-gaap_WarrantMember"
      decimals="INF"
      id="Fact001076"
      unitRef="USDPShares">0.0001</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:LesseeOperatingLeasesTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001078">&lt;p id="xdx_800_eus-gaap--LesseeOperatingLeasesTextBlock_zCi8QTCIymf5" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;7.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_822_zBI9CXtDXLVe"&gt;Leases&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Office Leases&#160;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company pays an annual rent of $&lt;span id="xdx_900_eus-gaap--PaymentsForRent_pp0d_c20250701__20260331__us-gaap--StatementOperatingActivitiesSegmentAxis__custom--OfficeLeasesMember_zHfB4Y7RnZu1" title="Annual rent"&gt;2,200&lt;/span&gt; for
its headquarters at 680 W Nye Lane, Suite 201, Carson City Nevada 89703. The rental agreement was for a one-year term, commenced on October
1, 2022 and has been subsequently renewed at each annual maturity date at the same rate.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company&#x2019;s San Diego office lease at
5090 Shoreham Place Suite 206, San Diego, CA 92122 was amended on February 12, 2024 for a larger space. The current monthly base rate
for the office space is $&lt;span id="xdx_90F_ecustom--MonthlyRent_pp0d_c20240201__20240212__us-gaap--StatementOperatingActivitiesSegmentAxis__custom--OfficeLeasesMember_zjEsDrzEafKf" title="Monthly rent"&gt;10,024&lt;/span&gt;, with annual increases of four percent. The term of the lease is 60 months.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Total operating lease expense for the three months
ended March 31, 2026 and 2025 of approximately $&lt;span id="xdx_908_eus-gaap--OperatingLeaseCost_c20260101__20260331_pp0p" title="Operating lease cost"&gt;35,000&lt;/span&gt; and $&lt;span id="xdx_90A_eus-gaap--OperatingLeaseCost_c20250101__20250331_pp0p" title="Operating lease cost"&gt;32,000&lt;/span&gt;, respectively, and for the nine months ended March 31, 2026 and 2025
of approximately $&lt;span id="xdx_902_eus-gaap--OperatingLeaseCost_c20250701__20260331_pp0p" title="Operating lease cost"&gt;99,000&lt;/span&gt; and $&lt;span id="xdx_900_eus-gaap--OperatingLeaseCost_c20240701__20250331_pp0p" title="Operating lease cost"&gt;95,000&lt;/span&gt;, respectively, were included in the accompanying condensed statements of operations as a component
of general and administrative expenses.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The right-of-use asset, net and current and long-term
portion of the operating lease liabilities included in the accompanying condensed balance sheets are as follows:&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_896_eus-gaap--ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_zKqcV5kADp07" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Leases (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; padding-left: 9pt"&gt;&lt;span id="xdx_8BD_zGssZv3wgUcg" style="display: none"&gt;Schedule of deferred tax assets&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49F_20260331_zuhL1aHAloGh" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49E_20250630_zeuc07MSVQS5" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-decoration: underline; font-weight: bold"&gt;Assets&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40E_eus-gaap--OperatingLeaseRightOfUseAsset_iI_pp0p" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="width: 70%; text-align: left; padding-bottom: 1.5pt; padding-left: 9pt"&gt;Operating lease right-of-use asset, net&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; width: 12%; text-align: right"&gt;282,910&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; width: 12%; text-align: right"&gt;339,653&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-decoration: underline; font-weight: bold"&gt;Liabilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pp0d_maOLLzedc_zmS9xeMylp5l" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 9pt"&gt;Current portion of operating lease liability&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;82,398&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;74,464&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--OperatingLeaseLiabilityNoncurrent_iI_pp0d_maOLLzedc_zg3wna5nHQO7" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; padding-left: 9pt"&gt;Operating lease liability, net of current portion&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;213,319&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;275,430&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40E_eus-gaap--OperatingLeaseLiability_iTI_pp0d_mtOLLzedc_zBPrrhsjZxY1" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 3.5pt; padding-left: 9pt"&gt;Total operating lease liability&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;295,717&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;349,894&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A9_z00kFBNbKkt1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;At March 31, 2026, the future estimated minimum lease payments under
non-cancelable operating leases are as follows:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_896_ecustom--ScheduleOfFutureEstimatedMinimumLeasePaymentsUnderNonCancelableOperatingLeases_zc4IZLXvb2D9" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Leases (Details 1)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8BA_z2M9GLQvgaK9" style="display: none"&gt;Schedule of future estimated minimum lease payments under non-cancelable operating leases&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49D_20260331_zMLggdHwIgjh" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr id="xdx_408_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iI_pp0d_maLOLLPzZfV_zpJEgbWsNDli" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; width: 85%"&gt;Year ending June 30, 2026 (Remaining 3 months)&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;31,124&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iI_pp0d_maLOLLPzZfV_z7PM0HJN6Zf5" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;2027&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;126,313&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iI_pp0d_maLOLLPzZfV_z14J0e506nY9" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;2028&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;130,734&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iI_pp0d_maLOLLPzZfV_zABeZRBoPrFa" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;2029&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;77,796&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iTI_pp0d_mtLOLLPzZfV_zK9nDf3hitZi" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Total minimum lease payments&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;365,967&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNI_pp0d_di_zAK9AUzDaTk3" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Less amount representing interest&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(70,250&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--OperatingLeaseLiability_iI_pp0d_zWlicW4EPWQk" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Present value of future minimum lease payments&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;295,717&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A3_zw5n0lVIAyWh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Total cash paid for amounts included in the measurement of lease liabilities
were $&lt;span id="xdx_900_ecustom--CashPaidForAmountsIncludedInMeasurementOfOperatingLeaseLiabilities_c20250701__20260331_pp0p" title="Cash paid for amounts included in measurement of operating lease liabilities"&gt;90,917&lt;/span&gt; and $&lt;span id="xdx_902_ecustom--CashPaidForAmountsIncludedInMeasurementOfOperatingLeaseLiabilities_c20240701__20250331_pp0p" title="Cash paid for amounts included in measurement of operating lease liabilities"&gt;87,843&lt;/span&gt; for the nine months ended March 31, 2026 and 2025, respectively.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The weighted average remaining lease term and
discount rate as of March 31, 2026 and June 30, 2025 were as follows:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_895_ecustom--ScheduleOfWeightedAverageRemainingLeaseTermAndDiscountRateTableTextBlock_zowIIdrL1rRj" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Leases (Details 2)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 9pt"&gt;&lt;span id="xdx_8BE_zB5HhOy9Rmdk" style="display: none"&gt;Schedule of weighted average remaining lease term and discount rate&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Weighted average remaining lease term (Years)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="width: 70%; text-align: left; padding-left: 9pt"&gt;Operating lease&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20261231_zElN8RY1UFee" title="Weighted average remaining lease term (Years) Operating leases"&gt;2.8&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20250630_zyU8GJX8VGHe" title="Weighted average remaining lease term (Years) Operating leases"&gt;3.6&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td&gt;Weighted average discount rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 9pt"&gt;Operating lease&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_dp_c20261231_z5CSmpSpCnGh" title="Weighted average discount rate Operating leases"&gt;15.00&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_dp_c20250630_z0p7SM91gCwa" title="Weighted average discount rate Operating leases"&gt;15.00&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A6_z9kDvErbFWc8" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;




</us-gaap:LesseeOperatingLeasesTextBlock>
    <us-gaap:PaymentsForRent
      contextRef="From2025-07-012026-03-31_custom_OfficeLeasesMember"
      decimals="0"
      id="Fact001080"
      unitRef="USD">2200</us-gaap:PaymentsForRent>
    <bivi:MonthlyRent
      contextRef="From2024-02-012024-02-12_custom_OfficeLeasesMember"
      decimals="0"
      id="Fact001082"
      unitRef="USD">10024</bivi:MonthlyRent>
    <us-gaap:OperatingLeaseCost
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact001084"
      unitRef="USD">35000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact001086"
      unitRef="USD">32000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001088"
      unitRef="USD">99000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001090"
      unitRef="USD">95000</us-gaap:OperatingLeaseCost>
    <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001092">&lt;table cellpadding="0" cellspacing="0" id="xdx_896_eus-gaap--ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_zKqcV5kADp07" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Leases (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; padding-left: 9pt"&gt;&lt;span id="xdx_8BD_zGssZv3wgUcg" style="display: none"&gt;Schedule of deferred tax assets&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49F_20260331_zuhL1aHAloGh" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49E_20250630_zeuc07MSVQS5" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-decoration: underline; font-weight: bold"&gt;Assets&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40E_eus-gaap--OperatingLeaseRightOfUseAsset_iI_pp0p" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="width: 70%; text-align: left; padding-bottom: 1.5pt; padding-left: 9pt"&gt;Operating lease right-of-use asset, net&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; width: 12%; text-align: right"&gt;282,910&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; width: 12%; text-align: right"&gt;339,653&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-decoration: underline; font-weight: bold"&gt;Liabilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pp0d_maOLLzedc_zmS9xeMylp5l" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 9pt"&gt;Current portion of operating lease liability&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;82,398&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;74,464&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--OperatingLeaseLiabilityNoncurrent_iI_pp0d_maOLLzedc_zg3wna5nHQO7" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; padding-left: 9pt"&gt;Operating lease liability, net of current portion&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;213,319&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;275,430&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40E_eus-gaap--OperatingLeaseLiability_iTI_pp0d_mtOLLzedc_zBPrrhsjZxY1" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 3.5pt; padding-left: 9pt"&gt;Total operating lease liability&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;295,717&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;349,894&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001094"
      unitRef="USD">282910</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact001095"
      unitRef="USD">339653</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001097"
      unitRef="USD">82398</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact001098"
      unitRef="USD">74464</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001100"
      unitRef="USD">213319</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact001101"
      unitRef="USD">275430</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiability
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001103"
      unitRef="USD">295717</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiability
      contextRef="AsOf2025-06-30"
      decimals="0"
      id="Fact001104"
      unitRef="USD">349894</us-gaap:OperatingLeaseLiability>
    <bivi:ScheduleOfFutureEstimatedMinimumLeasePaymentsUnderNonCancelableOperatingLeases contextRef="From2025-07-01to2026-03-31" id="Fact001106">&lt;table cellpadding="0" cellspacing="0" id="xdx_896_ecustom--ScheduleOfFutureEstimatedMinimumLeasePaymentsUnderNonCancelableOperatingLeases_zc4IZLXvb2D9" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Leases (Details 1)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8BA_z2M9GLQvgaK9" style="display: none"&gt;Schedule of future estimated minimum lease payments under non-cancelable operating leases&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49D_20260331_zMLggdHwIgjh" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr id="xdx_408_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iI_pp0d_maLOLLPzZfV_zpJEgbWsNDli" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; width: 85%"&gt;Year ending June 30, 2026 (Remaining 3 months)&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;31,124&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iI_pp0d_maLOLLPzZfV_z7PM0HJN6Zf5" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;2027&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;126,313&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iI_pp0d_maLOLLPzZfV_z14J0e506nY9" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;2028&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;130,734&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iI_pp0d_maLOLLPzZfV_zABeZRBoPrFa" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;2029&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;77,796&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iTI_pp0d_mtLOLLPzZfV_zK9nDf3hitZi" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Total minimum lease payments&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;365,967&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNI_pp0d_di_zAK9AUzDaTk3" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Less amount representing interest&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(70,250&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--OperatingLeaseLiability_iI_pp0d_zWlicW4EPWQk" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Present value of future minimum lease payments&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;295,717&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</bivi:ScheduleOfFutureEstimatedMinimumLeasePaymentsUnderNonCancelableOperatingLeases>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001108"
      unitRef="USD">31124</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001110"
      unitRef="USD">126313</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001112"
      unitRef="USD">130734</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001114"
      unitRef="USD">77796</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001116"
      unitRef="USD">365967</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001118"
      unitRef="USD">70250</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="AsOf2026-03-31"
      decimals="0"
      id="Fact001120"
      unitRef="USD">295717</us-gaap:OperatingLeaseLiability>
    <bivi:CashPaidForAmountsIncludedInMeasurementOfOperatingLeaseLiabilities
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001122"
      unitRef="USD">90917</bivi:CashPaidForAmountsIncludedInMeasurementOfOperatingLeaseLiabilities>
    <bivi:CashPaidForAmountsIncludedInMeasurementOfOperatingLeaseLiabilities
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001124"
      unitRef="USD">87843</bivi:CashPaidForAmountsIncludedInMeasurementOfOperatingLeaseLiabilities>
    <bivi:ScheduleOfWeightedAverageRemainingLeaseTermAndDiscountRateTableTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001126">&lt;table cellpadding="0" cellspacing="0" id="xdx_895_ecustom--ScheduleOfWeightedAverageRemainingLeaseTermAndDiscountRateTableTextBlock_zowIIdrL1rRj" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Leases (Details 2)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 9pt"&gt;&lt;span id="xdx_8BE_zB5HhOy9Rmdk" style="display: none"&gt;Schedule of weighted average remaining lease term and discount rate&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;June 30, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Weighted average remaining lease term (Years)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="width: 70%; text-align: left; padding-left: 9pt"&gt;Operating lease&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_90F_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20261231_zElN8RY1UFee" title="Weighted average remaining lease term (Years) Operating leases"&gt;2.8&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span id="xdx_909_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20250630_zyU8GJX8VGHe" title="Weighted average remaining lease term (Years) Operating leases"&gt;3.6&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td&gt;Weighted average discount rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 9pt"&gt;Operating lease&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_908_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_dp_c20261231_z5CSmpSpCnGh" title="Weighted average discount rate Operating leases"&gt;15.00&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span id="xdx_902_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_dp_c20250630_z0p7SM91gCwa" title="Weighted average discount rate Operating leases"&gt;15.00&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</bivi:ScheduleOfWeightedAverageRemainingLeaseTermAndDiscountRateTableTextBlock>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="AsOf2026-12-31" id="Fact001128">P2Y9M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="AsOf2025-06-30" id="Fact001130">P3Y7M6D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="AsOf2026-12-31"
      decimals="INF"
      id="Fact001132"
      unitRef="Pure">0.1500</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="AsOf2025-06-30"
      decimals="INF"
      id="Fact001134"
      unitRef="Pure">0.1500</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001136">&lt;p id="xdx_804_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_zEg449fHrpRh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;8.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_82B_z1eEpphkezsc"&gt;Commitments and Contingencies&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Royalty Agreements&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Pursuant to the Agreement and Plan of Merger entered
into on April 11, 2016, by and between our predecessor entities, LAT Pharma and NanoAntibiotics, Inc., the Company is obligated to pay
a low single digit royalty on net sales of BIV201 (continuous infusion terlipressin) to be shared by the members of LAT Pharma Members,
PharmaIn Corporation, and The Barrett Edge, Inc.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Pursuant to the Technology Transfer Agreement
entered into on July 25, 2016, by and between the Company and the University of Padova (Italy), the Company was obligated to pay a 5%
on net sales (capped at a maximum of $200,000 per year) of all terlipressin products covered by US Patent No. 11364277, expiring in 2036
and the European Patent No. EP3347032, expiring in 2036 and pending patent applications in the U.S., Europe, China and Japan, related
to the administration of terlipressin as a continuous infusion for the treatment of ascites.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Pursuant to the Intellectual Property Rights Agreement
entered into on April 18, 2019, by and between the Company and DOCUCHEM SLU, the Company is obligated to pay DOCUCHEM SLU $25,000 on the
issuance of the U.S. patent for terlipressin and $50,000 each calendar year in which the gross sales in the U.S. of a product covered
by a claim of an issued U.S. patent as directed to terlipressin exceeds $10,000,000.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Shareholder class action complaint and shareholder derivative complaints&lt;/i&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;On January 19, 2024, a purported securities class
action complaint, captioned &lt;i&gt;Eric Olmstead v. BioVie Inc. et al.&lt;/i&gt;, No. 3:24-cv-00035, was filed in the U.S. District Court for the
District of Nevada, naming the Company and certain of its officers as defendants. On February 22, 2024, a second, related putative securities
class action was filed in the same court asserting similar claims against the same defendants, captioned &lt;i&gt;Way v. BioVie Inc. et al.&lt;/i&gt;,
No. 2:24-cv-00361. On April 15, 2024, the court consolidated these two actions under the caption &lt;i&gt;In re BioVie Inc. Securities Litigation&lt;/i&gt;,
No. 3:24-cv-00035 (the &#x201c;Securities Class Action&#x201d;), appointed the lead plaintiff, and approved selection of the lead counsel.
On June 21, 2024, the lead plaintiff filed an amended complaint, alleging that the defendants made material misrepresentations and/or
omissions of material fact relating to the Company&#x2019;s business, operations, compliance, and prospects, including information related
to the NM101 Phase 3 study and trial of bezisterim (NE3107) in mild to moderate probable AD, in violation of Sections 10(b) and 20(a)
of the Exchange Act, and Rule 10b-5 promulgated thereunder. The class action is on behalf of purchasers of the Company&#x2019;s securities
during the period from December 7, 2022 through November 28, 2023, and seeks unspecified monetary damages on behalf of the putative class
and an award of costs and expenses, including attorney&#x2019;s fees. The defendants filed a motion to dismiss the amended complaint on
August 21, 2024, and on March 27, 2025, the court denied that motion. The parties are now engaged in fact discovery. On February 13, 2026,
Plaintiffs filed a motion for class certification and a motion for leave to file a second amended complaint. Defendants opposed the motion
for leave to amend, and that motion is now fully briefed and pending before the court. Defendants&#x2019; opposition to the motion for
class certification is due June 15, 2026.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Three shareholder derivative lawsuits piggy-backing
on the Securities Class Action were filed in the United States District Court for the District of Nevada, allegedly on behalf of the Company,
by three putative stockholders: Andrew Hulm on December 30, 2024; William Settel on April 28, 2025 and Cline Wilkerson on September 11,
2025, (collectively the &#x201c;Related Derivative Lawsuits&#x201d;). Each Related Derivative Lawsuit names the same current and former
officers and directors as defendants and alleges essentially the same claims: that the defendants breached their fiduciary duties by causing
or failing to prevent the securities violations alleged in the Securities Class Action, and related claims for unjust enrichment, waste
of corporate assets, gross mismanagement, and abuse of control. On September 29, 2025, at the request of the parties, the court consolidated
all three Related Derivative Lawsuits under the caption &lt;i&gt;In re BioVie Inc&lt;/i&gt;. &lt;i&gt;Derivative Litigation&lt;/i&gt;, Case No. 3:24-cv-0602-CSD
(the &#x201c;Consolidated Derivative Action&#x201d;). On January 27, 2026, at the request of the parties, the court stayed the Consolidated
Derivative Action pending resolution of a summary judgment motion by defendants in the Securities Class Action.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company believes that the claims are without
merit and intends to defend vigorously against them, but there can be no assurances as to the outcome.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;




</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <bivi:EmployeeBenefitPlanTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001138">&lt;p id="xdx_806_ecustom--EmployeeBenefitPlanTextBlock_z0yxfR6QRLD4" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;9.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_827_zaVRTF7neZT1"&gt;Employee Benefit Plan&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company sponsors an employee benefit plan
subject to Section 401(K) of the Internal Revenue Service Code (the &#x201c;401K Plan&#x201d;) pursuant to which, all employees meeting
eligibility requirements are able to participate.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Subject to certain limitations in the Internal
Revenue Code, eligible employees are permitted to make contributions to the 401K Plan on a pre-tax salary reduction basis and the Company
will match 5% of the first 5% of an employee&#x2019;s contributions to the 401K Plan. The Company made contributions into the plan of approximately
$&lt;span id="xdx_900_eus-gaap--DefinedBenefitPlanContributionsByEmployer_c20260101__20260331_pp0p" title="Employee's contributions"&gt;49,700&lt;/span&gt; and $&lt;span id="xdx_906_eus-gaap--DefinedBenefitPlanContributionsByEmployer_c20250101__20250331_pp0p" title="Employee's contributions"&gt;46,800&lt;/span&gt;, for the three months ended March 31, 2026 and 2025, respectively. The Company made contributions into the plan of
approximately $&lt;span id="xdx_90D_eus-gaap--DefinedBenefitPlanContributionsByEmployer_c20250701__20260331_pp0p" title="Employee's contributions"&gt;124,900&lt;/span&gt; and $&lt;span id="xdx_903_eus-gaap--DefinedBenefitPlanContributionsByEmployer_c20240701__20250331_pp0p" title="Employee's contributions"&gt;108,800&lt;/span&gt;, for the nine months ended March 31, 2026 and 2025, respectively.&lt;/p&gt;

</bivi:EmployeeBenefitPlanTextBlock>
    <us-gaap:DefinedBenefitPlanContributionsByEmployer
      contextRef="From2026-01-012026-03-31"
      decimals="0"
      id="Fact001140"
      unitRef="USD">49700</us-gaap:DefinedBenefitPlanContributionsByEmployer>
    <us-gaap:DefinedBenefitPlanContributionsByEmployer
      contextRef="From2025-01-012025-03-31"
      decimals="0"
      id="Fact001142"
      unitRef="USD">46800</us-gaap:DefinedBenefitPlanContributionsByEmployer>
    <us-gaap:DefinedBenefitPlanContributionsByEmployer
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001144"
      unitRef="USD">124900</us-gaap:DefinedBenefitPlanContributionsByEmployer>
    <us-gaap:DefinedBenefitPlanContributionsByEmployer
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001146"
      unitRef="USD">108800</us-gaap:DefinedBenefitPlanContributionsByEmployer>
    <us-gaap:SegmentReportingDisclosureTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001148">&lt;p id="xdx_807_eus-gaap--SegmentReportingDisclosureTextBlock_zfDqks3eCPbk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0pt"&gt;&lt;/td&gt;&lt;td style="width: 20pt; text-align: left"&gt;&lt;b&gt;10.&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;b&gt;&lt;span id="xdx_828_zP2EmMqMhSx8"&gt;Segment Reporting&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company operates as one operating segment
with a focus on its efforts to develop drug therapies for the treatment of neurological and neurodegenerative disorders and advanced liver
disease. The Company's CEO, as the chief operating decision maker, manages and allocates resources to the operations of the Company based
on the line items included within these condensed financial statements and segment performance is evaluated based on net loss. This enables
the CEO to assess the overall level of available resources and determine how best to deploy these resources across functions, clinical
trials, and development projects in line with the long-term company-wide strategic goals. The measurement of segment assets is reported
on the condensed balance sheet as total assets. All of the Company&#x2019;s tangible assets are held in the United States.&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The following table presents selected financial
information with respect to the Company&#x2019;s single operating segment and its significant segment approximated expenses for the nine
months ended March 31, 2026 and 2025:&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_88F_eus-gaap--ScheduleOfSegmentReportingInformationBySegmentTextBlock_zkHvvdBvoGGj" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Segment Reporting (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B0_zmF0eTFgPT1e" style="display: none"&gt;Schedule of segment reporting information&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_490_20250701__20260331_zrjHr3IOVQy6" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_495_20240701__20250331_zk3pzzCI7aZc" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Nine months ended&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Nine months ended&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40E_ecustom--ClinicalStudies_iN_pp0d_di_maNLz0rl_znWzJIk6JJz7" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left"&gt;Clinical studies&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;6,602,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;4,097,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_ecustom--ClinicalTeams_msNLz0rl_zczCvxcIAM4k" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Clinical teams&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,255,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,968,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_ecustom--ChemistryManufacturingAndControls_msNLz0rl_zTF77FXujAgb" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Chemistry, manufacturing and controls&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;142,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;726,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_ecustom--OtherResearchAndDevelopmentExpenses_msNLz0rl_zwULzOSGbPCc" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Other research and development expenses&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;384,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;251,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_ecustom--SellingGeneralAndAdministrativeExpenses_msNLz0rl_zH5kV3K09FF7" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;General and administrative expenses&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;6,377,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;6,189,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--AdjustmentForAmortization_msNLz0rl_z9qe2OTMgOjc" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Amortization of intangible assets&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;172,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;172,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--OtherIncome_iN_pp0d_di_maNLz0rl_zFtwAl2uFTSe" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Other income, net&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(505,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(350,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_ecustom--NetLoss_iT_pp0d_mtNLz0rl_zDCdxyVeH4Jj" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 3.5pt"&gt;Net loss&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;(16,427,000&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;(14,053,000&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:SegmentReportingDisclosureTextBlock>
    <us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock contextRef="From2025-07-01to2026-03-31" id="Fact001150">&lt;table cellpadding="0" cellspacing="0" id="xdx_88F_eus-gaap--ScheduleOfSegmentReportingInformationBySegmentTextBlock_zkHvvdBvoGGj" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Disclosure - Segment Reporting (Details)"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span id="xdx_8B0_zmF0eTFgPT1e" style="display: none"&gt;Schedule of segment reporting information&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_490_20250701__20260331_zrjHr3IOVQy6" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_495_20240701__20250331_zk3pzzCI7aZc" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Nine months ended&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center"&gt;Nine months ended&lt;/td&gt;&lt;td style="font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2026&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;March 31, 2025&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40E_ecustom--ClinicalStudies_iN_pp0d_di_maNLz0rl_znWzJIk6JJz7" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; text-align: left"&gt;Clinical studies&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;6,602,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;4,097,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_ecustom--ClinicalTeams_msNLz0rl_zczCvxcIAM4k" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Clinical teams&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,255,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,968,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_ecustom--ChemistryManufacturingAndControls_msNLz0rl_zTF77FXujAgb" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Chemistry, manufacturing and controls&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;142,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;726,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_ecustom--OtherResearchAndDevelopmentExpenses_msNLz0rl_zwULzOSGbPCc" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Other research and development expenses&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;384,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;251,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_ecustom--SellingGeneralAndAdministrativeExpenses_msNLz0rl_zH5kV3K09FF7" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;General and administrative expenses&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;6,377,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;6,189,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--AdjustmentForAmortization_msNLz0rl_z9qe2OTMgOjc" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Amortization of intangible assets&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;172,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;172,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--OtherIncome_iN_pp0d_di_maNLz0rl_zFtwAl2uFTSe" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;Other income, net&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(505,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(350,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_ecustom--NetLoss_iT_pp0d_mtNLz0rl_zDCdxyVeH4Jj" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 3.5pt"&gt;Net loss&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;(16,427,000&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 3.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 3.5pt double; text-align: right"&gt;(14,053,000&lt;/td&gt;&lt;td style="padding-bottom: 3.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock>
    <bivi:ClinicalStudies
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001152"
      unitRef="USD">-6602000</bivi:ClinicalStudies>
    <bivi:ClinicalStudies
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001153"
      unitRef="USD">-4097000</bivi:ClinicalStudies>
    <bivi:ClinicalTeams
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001155"
      unitRef="USD">3255000</bivi:ClinicalTeams>
    <bivi:ClinicalTeams
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001156"
      unitRef="USD">2968000</bivi:ClinicalTeams>
    <bivi:ChemistryManufacturingAndControls
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001158"
      unitRef="USD">142000</bivi:ChemistryManufacturingAndControls>
    <bivi:ChemistryManufacturingAndControls
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001159"
      unitRef="USD">726000</bivi:ChemistryManufacturingAndControls>
    <bivi:OtherResearchAndDevelopmentExpenses
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001161"
      unitRef="USD">384000</bivi:OtherResearchAndDevelopmentExpenses>
    <bivi:OtherResearchAndDevelopmentExpenses
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001162"
      unitRef="USD">251000</bivi:OtherResearchAndDevelopmentExpenses>
    <bivi:SellingGeneralAndAdministrativeExpenses
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001164"
      unitRef="USD">6377000</bivi:SellingGeneralAndAdministrativeExpenses>
    <bivi:SellingGeneralAndAdministrativeExpenses
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001165"
      unitRef="USD">6189000</bivi:SellingGeneralAndAdministrativeExpenses>
    <us-gaap:AdjustmentForAmortization
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001167"
      unitRef="USD">172000</us-gaap:AdjustmentForAmortization>
    <us-gaap:AdjustmentForAmortization
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001168"
      unitRef="USD">172000</us-gaap:AdjustmentForAmortization>
    <us-gaap:OtherIncome
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001170"
      unitRef="USD">505000</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001171"
      unitRef="USD">350000</us-gaap:OtherIncome>
    <bivi:NetLoss
      contextRef="From2025-07-01to2026-03-31"
      decimals="0"
      id="Fact001173"
      unitRef="USD">-16427000</bivi:NetLoss>
    <bivi:NetLoss
      contextRef="From2024-07-012025-03-31"
      decimals="0"
      id="Fact001174"
      unitRef="USD">-14053000</bivi:NetLoss>
    <ecd:Rule10b51ArrAdoptedFlag contextRef="From2025-07-01to2026-03-31" id="Fact001175">false</ecd:Rule10b51ArrAdoptedFlag>
    <ecd:NonRule10b51ArrAdoptedFlag contextRef="From2025-07-01to2026-03-31" id="Fact001176">false</ecd:NonRule10b51ArrAdoptedFlag>
    <ecd:Rule10b51ArrTrmntdFlag contextRef="From2025-07-01to2026-03-31" id="Fact001177">false</ecd:Rule10b51ArrTrmntdFlag>
    <ecd:NonRule10b51ArrTrmntdFlag contextRef="From2025-07-01to2026-03-31" id="Fact001178">false</ecd:NonRule10b51ArrTrmntdFlag>
</xbrl>
