3.26.1 html 101 179 1 false 26 0 false 5 false false R1.htm 000 - Document - Document And Entity Information Sheet http://www.idealpower.com/20260630/role/statement-document-and-entity-information Document And Entity Information Cover 1 false false R2.htm 001 - Statement - Condensed Balance Sheets (Unaudited) Sheet http://www.idealpower.com/20260630/role/statement-condensed-balance-sheets-unaudited- Condensed Balance Sheets (Unaudited) Statements 2 false false R3.htm 002 - Statement - Condensed Balance Sheets (Unaudited) (Parentheticals) Sheet http://www.idealpower.com/20260630/role/statement-condensed-balance-sheets-unaudited-parentheticals Condensed Balance Sheets (Unaudited) (Parentheticals) Statements 3 false false R4.htm 003 - Statement - Condensed Statements of Operations (Unaudited) Sheet http://www.idealpower.com/20260630/role/statement-condensed-statements-of-operations-unaudited Condensed Statements of Operations (Unaudited) Statements 4 false false R5.htm 004 - Statement - Condensed Statements of Cash Flows (Unaudited) Sheet http://www.idealpower.com/20260630/role/statement-condensed-statements-of-cash-flows-unaudited Condensed Statements of Cash Flows (Unaudited) Statements 5 false false R6.htm 005 - Statement - Condensed Statements of Stockholders' Equity (Unaudited) Sheet http://www.idealpower.com/20260630/role/statement-condensed-statements-of-stockholders-equity-unaudited Condensed Statements of Stockholders' Equity (Unaudited) Statements 6 false false R7.htm 006 - Disclosure - Note 1 - Organization and Description of Business Sheet http://www.idealpower.com/20260630/role/statement-note-1-organization-and-description-of-business Note 1 - Organization and Description of Business Notes 7 false false R8.htm 007 - Disclosure - Note 2 - Summary of Significant Accounting Policies Sheet http://www.idealpower.com/20260630/role/statement-note-2-summary-of-significant-accounting-policies Note 2 - Summary of Significant Accounting Policies Notes 8 false false R9.htm 008 - Disclosure - Note 3 - Intangible Assets, Net Sheet http://www.idealpower.com/20260630/role/statement-note-3-intangible-assets-net Note 3 - Intangible Assets, Net Notes 9 false false R10.htm 009 - Disclosure - Note 4 - Lease Sheet http://www.idealpower.com/20260630/role/statement-note-4-lease Note 4 - Lease Notes 10 false false R11.htm 010 - Disclosure - Note 5 - Commitments and Contingencies Sheet http://www.idealpower.com/20260630/role/statement-note-5-commitments-and-contingencies Note 5 - Commitments and Contingencies Notes 11 false false R12.htm 011 - Disclosure - Note 6 - Common Stock Sheet http://www.idealpower.com/20260630/role/statement-note-6-common-stock- Note 6 - Common Stock Notes 12 false false R13.htm 012 - Disclosure - Note 7 - Equity Incentive Plan Sheet http://www.idealpower.com/20260630/role/statement-note-7-equity-incentive-plan Note 7 - Equity Incentive Plan Notes 13 false false R14.htm 013 - Disclosure - Note 8 - Pre-Funded Warrants Sheet http://www.idealpower.com/20260630/role/statement-note-8-prefunded-warrants Note 8 - Pre-Funded Warrants Notes 14 false false R15.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 15 false false R16.htm 995445 - Disclosure - Significant Accounting Policies (Policies) Sheet http://www.idealpower.com/20260630/role/statement-significant-accounting-policies-policies Significant Accounting Policies (Policies) Policies http://www.idealpower.com/20260630/role/statement-note-2-summary-of-significant-accounting-policies 16 false false R17.htm 995446 - Disclosure - Note 3 - Intangible Assets, Net (Tables) Sheet http://www.idealpower.com/20260630/role/statement-note-3-intangible-assets-net-tables Note 3 - Intangible Assets, Net (Tables) Tables http://www.idealpower.com/20260630/role/statement-note-3-intangible-assets-net 17 false false R18.htm 995447 - Disclosure - Note 4 - Lease (Tables) Sheet http://www.idealpower.com/20260630/role/statement-note-4-lease-tables Note 4 - Lease (Tables) Tables http://www.idealpower.com/20260630/role/statement-note-4-lease 18 false false R19.htm 995448 - Disclosure - Note 7 - Equity Incentive Plan (Tables) Sheet http://www.idealpower.com/20260630/role/statement-note-7-equity-incentive-plan-tables Note 7 - Equity Incentive Plan (Tables) Tables http://www.idealpower.com/20260630/role/statement-note-7-equity-incentive-plan 19 false false R20.htm 995449 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual) Sheet http://www.idealpower.com/20260630/role/statement-note-2-summary-of-significant-accounting-policies-details-textual Note 2 - Summary of Significant Accounting Policies (Details Textual) Details 20 false false R21.htm 995450 - Disclosure - Note 3 - Intangible Assets, Net (Details Textual) Sheet http://www.idealpower.com/20260630/role/statement-note-3-intangible-assets-net-details-textual Note 3 - Intangible Assets, Net (Details Textual) Details http://www.idealpower.com/20260630/role/statement-note-3-intangible-assets-net-tables 21 false false R22.htm 995451 - Disclosure - Note 3 - Intangible Assets - Schedule of Intangible Assets, Net (Details) Sheet http://www.idealpower.com/20260630/role/statement-note-3-intangible-assets-schedule-of-intangible-assets-net-details Note 3 - Intangible Assets - Schedule of Intangible Assets, Net (Details) Details 22 false false R23.htm 995452 - Disclosure - Note 4 - Lease (Details Textual) Sheet http://www.idealpower.com/20260630/role/statement-note-4-lease-details-textual Note 4 - Lease (Details Textual) Details http://www.idealpower.com/20260630/role/statement-note-4-lease-tables 23 false false R24.htm 995453 - Disclosure - Note 4 - Lease - Future Minimum Payments (Details) Sheet http://www.idealpower.com/20260630/role/statement-note-4-lease-future-minimum-payments-details Note 4 - Lease - Future Minimum Payments (Details) Details 24 false false R25.htm 995454 - Disclosure - Note 5 - Commitments and Contingencies (Details Textual) Sheet http://www.idealpower.com/20260630/role/statement-note-5-commitments-and-contingencies-details-textual Note 5 - Commitments and Contingencies (Details Textual) Details http://www.idealpower.com/20260630/role/statement-note-5-commitments-and-contingencies 25 false false R26.htm 995455 - Disclosure - Note 6 - Common Stock (Details Textual) Sheet http://www.idealpower.com/20260630/role/statement-note-6-common-stock-details-textual Note 6 - Common Stock (Details Textual) Details http://www.idealpower.com/20260630/role/statement-note-6-common-stock- 26 false false R27.htm 995456 - Disclosure - Note 7 - Equity Incentive Plan (Details Textual) Sheet http://www.idealpower.com/20260630/role/statement-note-7-equity-incentive-plan-details-textual Note 7 - Equity Incentive Plan (Details Textual) Details http://www.idealpower.com/20260630/role/statement-note-7-equity-incentive-plan-tables 27 false false R28.htm 995457 - Disclosure - Note 7 - Equity Incentive Plan - Stock Option Activity (Details) Sheet http://www.idealpower.com/20260630/role/statement-note-7-equity-incentive-plan-stock-option-activity-details Note 7 - Equity Incentive Plan - Stock Option Activity (Details) Details 28 false false R29.htm 995458 - Disclosure - Note 7 - Equity Incentive Plan - Other Award Activity (Details) Sheet http://www.idealpower.com/20260630/role/statement-note-7-equity-incentive-plan-other-award-activity-details Note 7 - Equity Incentive Plan - Other Award Activity (Details) Details 29 false false R30.htm 995459 - Disclosure - Note 8 - Pre-Funded Warrants (Details Textual) Sheet http://www.idealpower.com/20260630/role/statement-note-8-prefunded-warrants-details-textual Note 8 - Pre-Funded Warrants (Details Textual) Details http://www.idealpower.com/20260630/role/statement-note-8-prefunded-warrants 30 false false All Reports Book All Reports ipwr-20260630.xsd ipwr-20260630_cal.xml ipwr-20260630_def.xml ipwr-20260630_lab.xml ipwr-20260630_pre.xml ipwr20260630_10q.htm http://fasb.org/us-gaap/2026 http://xbrl.sec.gov/dei/2026 http://xbrl.sec.gov/ecd/2026 true true