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      unitRef="USD">1155000</us-gaap:PaymentsOfDividendsCommonStock>
    <nssi:ValueOfSharesDeliveredToFundPaymentOfWithholdingTaxes
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000541"
      unitRef="USD">9000</nssi:ValueOfSharesDeliveredToFundPaymentOfWithholdingTaxes>
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      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000542"
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      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000544"
      unitRef="USD">136000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000545"
      unitRef="USD">207000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000547"
      unitRef="USD">-1285000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000548"
      unitRef="USD">-1369000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000550"
      unitRef="USD">-3967000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000551"
      unitRef="USD">279000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
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      contextRef="AsOf2025-12-31"
      decimals="0"
      id="Fact000553"
      unitRef="USD">13402000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="AsOf2024-12-31"
      decimals="0"
      id="Fact000554"
      unitRef="USD">13145000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
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      contextRef="AsOf2026-06-30"
      decimals="0"
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      contextRef="AsOf2025-06-30"
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      id="Fact000557"
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    <nssi:AccruedDividendRightsOnRestrictedStockUnitsNetOfForfeitures
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000574"
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    <nssi:AccruedDividendRightsOnRestrictedStockUnitsNetOfForfeitures
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000575"
      unitRef="USD">27000</nssi:AccruedDividendRightsOnRestrictedStockUnitsNetOfForfeitures>
    <nssi:SharesIssuedForAcquisitionOfPatents
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000577"
      unitRef="USD">-125000</nssi:SharesIssuedForAcquisitionOfPatents>
    <us-gaap:NatureOfOperations contextRef="From2026-01-01to2026-06-30" id="Fact000580">&lt;p id="xdx_80E_eus-gaap--NatureOfOperations_ztQjFtUQkff9" style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black"&gt;&lt;b&gt;NOTE
A &#x2013; &lt;span id="xdx_827_zknzFu3omVlh"&gt;BASIS OF PRESENTATION AND NATURE OF BUSINESS&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[1]
&#x202f;&#x202f;&#x202f;&#x202f;BASIS OF PRESENTATION&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
accompanying condensed consolidated financial statements are unaudited, but, in the opinion of the management of Network-1 Technologies,
Inc. (the &#x201c;Company&#x201d;), contain all adjustments consisting only of normal recurring items which the Company considers necessary
for the fair presentation of the Company&#x2019;s financial position as of June 30, 2026, and the results of its operations, its statement
of cash flows and its changes in stockholders&#x2019; equity for the three and six month periods ended June 30, 2026 and June 30, 2025.&#160;The
unaudited condensed consolidated financial statements included herein have been prepared in accordance with the accounting principles
generally accepted in the United States of America (U.S. GAAP) for interim financial information and the instructions to Form 10-Q and
Regulation S-X. Accordingly, certain information and footnote disclosures normally included in the consolidated financial statements
prepared in accordance with U.S. GAAP may have been omitted pursuant to such rules and regulations, although management believes that
the disclosures are adequate to make the information presented not misleading. These unaudited condensed consolidated financial statements
should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2025 included in the
Company&#x2019;s Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 13, 2026. The results of operations
for the three and six months ended June 30, 2026 are not necessarily indicative of the results of operations to be expected for the full
year.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
accompanying unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries,
Mirror Worlds Technologies, LLC and HFT Solutions, LLC. All intercompany balances and transactions have been eliminated in consolidation.&lt;br/&gt;
&lt;br/&gt;
&lt;/span&gt;&lt;/p&gt;

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

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 6pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[2]
&#x202f;&#x202f;&#x202f;&#x202f;BUSINESS&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company is engaged in the development, licensing and protection of its intellectual property assets. The Company presently owns one-hundred
twenty-one (&lt;span id="xdx_902_eus-gaap--GainContingencyPatentsFoundInfringedUponNumber_uInteger_c20260101__20260630_zSmRvzqHAVVf" title="U.S. Patents owned by the company"&gt;121&lt;/span&gt;) U.S. patents, fifty-four (&lt;span id="xdx_905_ecustom--ExpiredPatents_uInteger_c20260101__20260630_zOjtXI8Tznvd" title="Expired patents"&gt;54&lt;/span&gt;) of which have expired, and fifteen (&lt;span id="xdx_90E_ecustom--ForeignPatentsOwnedByCompany_uInteger_c20260101__20260630_zZMTs5t3L1Al" title="Foreign patents owned by the company"&gt;15&lt;/span&gt;) international patents related to (i) the M2M/IoT
patent portfolio (the &#x201c;M2M/IoT Patent Portfolio&#x201d;) relating to, among other things, enabling technology for authenticating
and using eSIM (embedded Subscriber Identification Module) technology in Internet of Things (&#x201c;IoT&#x201d;), Machine-to-Machine,
and other mobile devices, including smartphones, tablets and computers, as well as automobiles; (ii) the HFT patent portfolio (the &#x201c;HFT
Patent Portfolio&#x201d;) covering certain advanced technologies relating to high frequency trading, which inventions specifically address
technological problems associated with speed and latency and provide critical latency gains in trading systems; (iii) the Cox patent
portfolio (the &#x201c;Cox Patent Portfolio&#x201d;) relating to enabling technology for identifying media content on the Internet and
taking further actions to be performed after such identification; and (iv) the smart home patent portfolio (the &#x201c;Smart Home Patent
Portfolio&#x201d;) relating to, among other things, the enabling technology to support the interoperability of smart home IoT devices.&lt;/span&gt;&lt;/p&gt;

















&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s current strategy includes continuing to pursue licensing opportunities for its patent portfolios. In addition, the Company
reviews opportunities to acquire or license additional intellectual property as well as other strategic alternatives. The Company&#x2019;s
patent acquisition and development strategy is to focus on acquiring high quality patents which management believes have the potential
to generate significant licensing opportunities as the Company had achieved with respect to its Remote Power Patent and Mirror Worlds
Patent Portfolio. In addition, the Company may also enter into strategic relationships with third parties to develop, commercialize,
license or otherwise monetize their intellectual property.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company has also made equity investments totaling $&lt;span id="xdx_908_eus-gaap--Investments_iI_pp0p0_c20260630__dei--LegalEntityAxis__custom--ILiADBiotechnologiesLLCMember_zh3f25JVrW12" title="Aggregate investment amount"&gt;7,000,000&lt;/span&gt; in ILiAD Biotechnologies, Inc. (&#x201c;ILiAD&#x201d;, formerly ILiAD Biotechnologies,
LLC), a clinical stage biotechnology company (see Note K hereof).&lt;br/&gt;
&lt;/span&gt;&lt;/p&gt;

</us-gaap:NatureOfOperations>
    <us-gaap:GainContingencyPatentsFoundInfringedUponNumber
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000582"
      unitRef="Integer">121</us-gaap:GainContingencyPatentsFoundInfringedUponNumber>
    <nssi:ExpiredPatents
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000584"
      unitRef="Integer">54</nssi:ExpiredPatents>
    <nssi:ForeignPatentsOwnedByCompany
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000586"
      unitRef="Integer">15</nssi:ForeignPatentsOwnedByCompany>
    <us-gaap:Investments
      contextRef="AsOf2026-06-30_custom_ILiADBiotechnologiesLLCMember"
      decimals="0"
      id="Fact000595"
      unitRef="USD">7000000</us-gaap:Investments>
    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000597">&lt;p id="xdx_802_eus-gaap--SignificantAccountingPoliciesTextBlock_zsaVby6qsDz3" style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
B &#x2013; &lt;span id="xdx_82F_z1yC6wfbD9Mh"&gt;SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_840_eus-gaap--UseOfEstimates_zJ9vq6NqNOPj" style="font: 12pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[1]
&#x202f;&#x202f;&#x202f;&#x202f;&#x202f;&lt;span id="xdx_868_zdTGoevz5Ow3"&gt;Use of Estimates and Assumptions&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;



&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
preparation of the unaudited condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the
date of the unaudited condensed consolidated financial statements, and the reported amounts of revenues and expenses during the reporting
periods. The significant estimates and assumptions made in the preparation of the Company&#x2019;s unaudited condensed consolidated financial
statements include costs related to the Company&#x2019;s assertion of litigation, the valuation and carrying value of the Company&#x2019;s
equity investment, valuation of the Company&#x2019;s patent portfolios, stock-based compensation and the recoverability of deferred tax
assets. Actual results could be materially different from those estimates upon which the carrying values were based.&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_841_eus-gaap--RevenueRecognitionPolicyTextBlock_zLPW1F8mjUW6" style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: left; text-indent: 0in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[2]&#160;&#160;&#160;
&#x202f;&#x202f;&lt;span id="xdx_867_ziogPBuAJ8zk"&gt;Revenue Recognition&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;In
accordance with Financial Accounting Standards Board (&#x201c;FASB&#x201d;) Accounting Standards Codification (&#x201c;ASC&#x201d;), revenue
is recognized in accordance with &lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;ASC 606 - &lt;i&gt;Revenue
from Contracts with Customers&lt;/i&gt;. Revenue is recognized when the Company completes the licensing of its intellectual property to its
licensees, obtains a final judgment (after all appeals have been exhausted) or enters into a litigation settlement agreement involving
any of its expired patents. With respect to licensing its intellectual property, final judgment or a litigation settlement, revenue is
recognized in an amount that reflects the consideration the Company expects to be entitled to in exchange for licensing its intellectual
property, the final judgment or litigation settlement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company determines revenue recognition through the following steps:&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;identification
                                            of the license agreement, final judgment or litigation settlement agreement;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;identification
                                            of the performance obligations in the license agreement, final judgment or litigation settlement
                                            agreement;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;determination
                                            of the consideration for the license agreement, final judgment or settlement agreement;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;allocation
                                            of the transaction price to the performance obligations in the contract; and&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;recognition
                                            of revenue when the Company satisfies its performance obligations.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;


















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

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Revenue
disaggregated by source is as follows:&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_887_eus-gaap--DisaggregationOfRevenueTableTextBlock_zsMfkDgfn6gj" style="font: 11pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 80%; margin-right: auto" summary="xdx: Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B4_zqPXOPYpp3xk" style="display: none"&gt;Schedule of revenue disaggregated by source&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_49F_20260101__20260630_zyCC3flwADel" style="text-align: center"&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_491_20250101__20250630_zOIzQxnCunti" style="text-align: center"&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_496_20260401__20260630_z5yGGjr6qPt2" style="text-align: center"&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_49F_20250401__20250630_zrzCqjxyAFZk" style="text-align: center"&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="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Six
    Months Ended&lt;br/&gt;
    June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Three
    Months Ended&lt;br/&gt;
    June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1pt; width: 40%; text-align: left; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Litigation
                                            settlements&lt;/span&gt;&lt;/p&gt;&lt;br/&gt;
&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_90E_eus-gaap--Revenues_pp0p0_c20260101__20260630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zO8Zpigttkpb" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0612"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_907_eus-gaap--Revenues_pp0p0_c20250101__20250630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_z3H91LLusGZj" title="Total Revenue"&gt;150,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_904_eus-gaap--Revenues_pp0p0_c20260401__20260630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zUKje0Mv3UZ4" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0616"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_900_eus-gaap--Revenues_pp0p0_c20250401__20250630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zwhAXSfIJCjl" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0618"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--Revenues_z9hH7gKntaod" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;br/&gt;
    &lt;span style="font-size: 10pt"&gt;Total Revenue&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0620"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;150,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0622"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0623"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt"&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Revenue
from the Company&#x2019;s patent licensing and enforcement business is typically generated from negotiated license agreements, final judgment
or settlement agreements as a result of litigation involving the Company&#x2019;s patents. The timing and amount of revenue recognized
from each licensee or from final judgment or settlement agreement depends upon a variety of factors, including the terms of each agreement
and the nature of the obligations of the parties. These agreements may include, but are limited to, elements related to past infringement
liabilities, non-refundable upfront license fees, and ongoing royalties on licensed products sold by the licensee. Generally, in the
event of settlement of litigation related to the Company&#x2019;s assertion of patent infringement involving its intellectual property,
defendants will either pay (i) a non-refundable lump sum payment for a non-exclusive fully-paid license, (ii) a non-refundable lump sum
payment (license initiation fee) together with an ongoing obligation to pay quarterly or monthly royalties to the Company for the life
of the licensed patent, or (iii) a lump sum settlement payment with respect to litigation involving the Company&#x2019;s patents.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Fully-paid
licenses provide for a non-refundable up-front payment for which the Company has no future obligations or performance requirements, revenue
is generally recognized when the Company has obtained the signed license agreement, all performance obligations have been substantially
performed, amounts are fixed and determinable, and collectability is reasonably assured. Revenue from fully-paid licenses may consist
of one or more installments. The timing and amount of revenue recognized from each licensee depends upon a number of factors including
the specific terms of each agreement and the nature of the deliverables and obligations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84A_eus-gaap--EquityMethodInvestmentsPolicy_zP9jarjpULia" style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify; text-indent: 0in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[3]&#160;&#160;&#160;&#160;&#x202f;
&lt;span id="xdx_862_zCwSxXes5jS1"&gt;Equity Investments&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Investments
accounted for under the equity method are equity securities in entities the Company does not control but over which it has the ability
to exercise significant influence. These investments are accounted for under the equity method of accounting in accordance with ASC 323
- &lt;i&gt;Investments &#x2014; Equity Method and Joint Ventures&lt;/i&gt;. Equity method investments are measured at cost minus impairment, if any,
plus or minus the Company&#x2019;s share of an investee&#x2019;s income or loss. The Company&#x2019;s proportionate share of the income
or loss from equity method investments is recognized on a one-quarter lag.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Investments
accounted for under the cost method are accounted for in accordance with ASC 321, &lt;i&gt;Investments &#x2013; Equity Securities&lt;/i&gt; (&#x201c;ASC
321&#x201d;). Under this guidance, investments in equity securities in privately-held companies without readily determinable fair values
are generally recorded at cost, plus or minus subsequent observable price changes in identical or similar investments, less impairments.
As a part of the assessment for impairment indicators, the Company considers significant deterioration in the earnings performance and
overall business prospects of the investee, as well as significant adverse changes in the external environment in which the investment
operates. If qualitative assessment indicates the carrying value of the investment is impaired, the fair value of the investments would
be estimated, which would involve a significant degree of judgment and subjectivity.&lt;/span&gt;&lt;/p&gt;



















&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company evaluates the investment on a quarterly basis for such indicators of impairment or observable price changes in orderly transactions
for the same or similar investments. Changes in fair value are reported in Other Income (Expense) in the unaudited condensed consolidated
statements of operations (See Note K hereof).&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_84E_eus-gaap--IncomeTaxPolicyTextBlock_zxSkBQi6xhgl" style="font: 12pt Times New Roman, Times, Serif; margin: 6pt 0pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[4]&#x202f;&#x202f;&#x202f;&#x202f;&#x202f;
&lt;span id="xdx_868_z8JDX5V8NoEg"&gt;Income Taxes&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company accounts for income taxes in accordance with ASC Topic 740, Income Taxes (ASC 740), which requires the Company to use the assets
and liability method of accounting for income taxes. Under the assets and liability method, deferred income taxes are recognized for
the tax consequences of temporary(timing) differences by applying enacted statutory tax rates applicable to future years to differences
between financial statement carrying amounts and the tax bases of existing assets and liabilities and operating loss and tax credit carry
forwards. Under this accounting standard, the effect on deferred income taxes of a change in tax rates is recognized in income in the
period that includes the enactment date. A valuation allowance is recognized if it is more likely than not that some portion, or all,
of a deferred tax asset will not be realized. As of June 30, 2026, the Company had total deferred tax assets generated from its activities
of $&lt;span id="xdx_909_eus-gaap--DeferredTaxAssetsGross_iI_pp0p0_c20260630_zTYeUcvGO6y6" title="Deferred tax assets"&gt;2,355,000&lt;/span&gt;. The Company&#x2019;s deferred tax assets were offset by a valuation allowance of $&lt;span id="xdx_906_eus-gaap--DeferredTaxAssetsValuationAllowance_iI_pp0p0_c20260630_zntBcGKZizB4" title="Valuation allowance"&gt;2,355,000&lt;/span&gt; as it was determined that it
is more likely than not that certain deferred tax assets will not be realized. As of June 30, 2026, the Company also had a deferred tax
liability of $&lt;span id="xdx_901_eus-gaap--DeferredIncomeTaxLiabilities_iI_pp0p0_c20260630_zKdpY8502CO2" title="Deferred tax liability"&gt;245,000&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
personal holding company (&#x201c;PHC&#x201d;) rules under the Internal Revenue Code impose a 20% tax on a PHC&#x2019;s undistributed personal
holding company income (&#x201c;UPHCI&#x201d;), which means, in general, taxable income subject to certain adjustments and reduced by certain
distributions to shareholders. For a corporation to be classified as a PHC, it must satisfy two tests: (i) that more than 50% in value
of its outstanding shares must be owned directly or indirectly by five or fewer individuals at any time during the second half of the
year (after applying constructive ownership rules to attribute stock owned by entities to their beneficial owners and among certain family
members and other related parties) (the &#x201c;Ownership Test&#x201d;) and (ii) at least 60% of its adjusted ordinary gross income for
a taxable year consists of dividends, interest, royalties, annuities and rents (the &#x201c;Income Test&#x201d;). As of July 15, 2026,
based on available information concerning the Company&#x2019;s shareholder ownership, the Company did not satisfy the Ownership Test or
the Income Test. However, the Company may subsequently be determined to be a PHC in 2026 or in future years if it satisfies both the
Ownership Test and Income Test. If the Company were to become a PHC in 2026 or any future year, it would be subject to the 20% tax on
its UPHCI. In such event, the Company may issue a special cash dividend to its shareholders in an amount equal to the UPHCI rather than
incur the 20% tax.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;ASC
740-10 - Accounting for Uncertainty in Income Taxes, defines uncertainty in income taxes and the evaluation of a tax position as a two-step
process. The first step is to determine whether it is more likely than not that a tax position will be sustained upon examination, including
the resolution of any related appeals or litigation based on the technical merits of that position. The second step is to measure a tax
position that meets the more-likely-than-not threshold to determine the amount of benefit to be recognized in the financial statements.
A tax position is measured at the largest amount of benefit that is greater than 50 percent likelihood of being realized upon ultimate
settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first
subsequent period in which the threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not criteria
should be de-recognized in the first subsequent financial reporting period in which the threshold is no longer met. The Company had no
uncertain tax positions as of June 30, 2026.&lt;/span&gt;&lt;/p&gt;

















&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;U.S.
federal, state and local income tax returns prior to 2022 are not subject to examination by any applicable tax authorities, except that
tax authorities could challenge returns (only under certain circumstances) for earlier years to the extent they generated loss carry-forwards
that are available for those future years.&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_844_eus-gaap--SegmentReportingPolicyPolicyTextBlock_zIO4KQ4hYKO4" style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 6pt; text-align: justify; background-color: white"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[5]
&#x202f;&#x202f;&#x202f;&#x202f;&lt;span id="xdx_86B_zfdqCU5n552h"&gt;Segment Reporting&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify; background-color: white"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company reports its segment information to reflect the manner in which the Company&#x2019;s chief operating decision maker (&#x201c;CODM&#x201d;)
reviews and assesses performance. The Company&#x2019;s Chief Executive Officer is the CODM. The primary financial measures used by the
CODM to evaluate performance and allocate resources are net income (loss) and operating income (loss). Such measures are used to evaluate
the Company&#x2019;s ongoing operations and as part of the Company&#x2019;s internal planning and forecasting processes. Net loss and Operating
loss are disclosed in the unaudited condensed consolidated statements of operations. Segment expenses and other segment items are provided
to the CODM on the same basis as disclosed in the unaudited condensed consolidated statements of operations. The Company has a single
reporting segment.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white; color: #222222"&gt;&lt;/p&gt;

&lt;p id="xdx_84B_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_zXdsKGyePYol" style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[6]
&#x202f;&#x202f;&#x202f;&#x202f;&lt;span id="xdx_86D_zr0VZlOTi919"&gt;Recent Accounting Pronouncements&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; text-indent: 23pt; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: justify; color: #222222"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="text-decoration: underline"&gt;Disaggregation
of Income Statement Expenses&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
November 2024, the FASB issued Accounting Standards Update ("ASU") 2024-03,&#160;Income Statement - Reporting Comprehensive Income
- Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The ASU requires additional information
about specific expenses in certain notes to the Consolidated Financial Statements. The guidance will be effective for annual periods
beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Early adoption is permitted. The
Company is currently evaluating ASU 2024-03 to determine its impact on the Company's disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; text-indent: 23pt; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: justify; color: #222222"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="text-decoration: underline"&gt;Income
Tax Disclosure&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
December 2023, the FASB issued ASU 2023-09,&#160;Improvements to Income Tax Disclosures. ASU 2023-09 requires disaggregated information
about a reporting entity&#x2019;s effective tax rate reconciliation as well as information on income taxes paid. The new requirements
became effective for annual periods beginning after December 15, 2024. The Company adopted ASU 2023-09 for the year ended December 31,
2025. The adoption of this guidance did not have a material impact on the Company&#x2019;s financial statements and related disclosures.&lt;/span&gt;&lt;/p&gt;
























</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:UseOfEstimates contextRef="From2026-01-01to2026-06-30" id="Fact000599">&lt;p id="xdx_840_eus-gaap--UseOfEstimates_zJ9vq6NqNOPj" style="font: 12pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[1]
&#x202f;&#x202f;&#x202f;&#x202f;&#x202f;&lt;span id="xdx_868_zdTGoevz5Ow3"&gt;Use of Estimates and Assumptions&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;



&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
preparation of the unaudited condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the
date of the unaudited condensed consolidated financial statements, and the reported amounts of revenues and expenses during the reporting
periods. The significant estimates and assumptions made in the preparation of the Company&#x2019;s unaudited condensed consolidated financial
statements include costs related to the Company&#x2019;s assertion of litigation, the valuation and carrying value of the Company&#x2019;s
equity investment, valuation of the Company&#x2019;s patent portfolios, stock-based compensation and the recoverability of deferred tax
assets. Actual results could be materially different from those estimates upon which the carrying values were based.&lt;/span&gt;&lt;/p&gt;

</us-gaap:UseOfEstimates>
    <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000601">&lt;p id="xdx_841_eus-gaap--RevenueRecognitionPolicyTextBlock_zLPW1F8mjUW6" style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: left; text-indent: 0in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[2]&#160;&#160;&#160;
&#x202f;&#x202f;&lt;span id="xdx_867_ziogPBuAJ8zk"&gt;Revenue Recognition&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;In
accordance with Financial Accounting Standards Board (&#x201c;FASB&#x201d;) Accounting Standards Codification (&#x201c;ASC&#x201d;), revenue
is recognized in accordance with &lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;ASC 606 - &lt;i&gt;Revenue
from Contracts with Customers&lt;/i&gt;. Revenue is recognized when the Company completes the licensing of its intellectual property to its
licensees, obtains a final judgment (after all appeals have been exhausted) or enters into a litigation settlement agreement involving
any of its expired patents. With respect to licensing its intellectual property, final judgment or a litigation settlement, revenue is
recognized in an amount that reflects the consideration the Company expects to be entitled to in exchange for licensing its intellectual
property, the final judgment or litigation settlement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company determines revenue recognition through the following steps:&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;identification
                                            of the license agreement, final judgment or litigation settlement agreement;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;identification
                                            of the performance obligations in the license agreement, final judgment or litigation settlement
                                            agreement;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;determination
                                            of the consideration for the license agreement, final judgment or settlement agreement;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 3pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;allocation
                                            of the transaction price to the performance obligations in the contract; and&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0.6in"&gt;&lt;/td&gt;&lt;td style="width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2022;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;recognition
                                            of revenue when the Company satisfies its performance obligations.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;


















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

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Revenue
disaggregated by source is as follows:&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_887_eus-gaap--DisaggregationOfRevenueTableTextBlock_zsMfkDgfn6gj" style="font: 11pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 80%; margin-right: auto" summary="xdx: Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B4_zqPXOPYpp3xk" style="display: none"&gt;Schedule of revenue disaggregated by source&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_49F_20260101__20260630_zyCC3flwADel" style="text-align: center"&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_491_20250101__20250630_zOIzQxnCunti" style="text-align: center"&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_496_20260401__20260630_z5yGGjr6qPt2" style="text-align: center"&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_49F_20250401__20250630_zrzCqjxyAFZk" style="text-align: center"&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="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Six
    Months Ended&lt;br/&gt;
    June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Three
    Months Ended&lt;br/&gt;
    June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1pt; width: 40%; text-align: left; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Litigation
                                            settlements&lt;/span&gt;&lt;/p&gt;&lt;br/&gt;
&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_90E_eus-gaap--Revenues_pp0p0_c20260101__20260630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zO8Zpigttkpb" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0612"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_907_eus-gaap--Revenues_pp0p0_c20250101__20250630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_z3H91LLusGZj" title="Total Revenue"&gt;150,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_904_eus-gaap--Revenues_pp0p0_c20260401__20260630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zUKje0Mv3UZ4" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0616"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_900_eus-gaap--Revenues_pp0p0_c20250401__20250630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zwhAXSfIJCjl" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0618"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--Revenues_z9hH7gKntaod" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;br/&gt;
    &lt;span style="font-size: 10pt"&gt;Total Revenue&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0620"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;150,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0622"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0623"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt"&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Revenue
from the Company&#x2019;s patent licensing and enforcement business is typically generated from negotiated license agreements, final judgment
or settlement agreements as a result of litigation involving the Company&#x2019;s patents. The timing and amount of revenue recognized
from each licensee or from final judgment or settlement agreement depends upon a variety of factors, including the terms of each agreement
and the nature of the obligations of the parties. These agreements may include, but are limited to, elements related to past infringement
liabilities, non-refundable upfront license fees, and ongoing royalties on licensed products sold by the licensee. Generally, in the
event of settlement of litigation related to the Company&#x2019;s assertion of patent infringement involving its intellectual property,
defendants will either pay (i) a non-refundable lump sum payment for a non-exclusive fully-paid license, (ii) a non-refundable lump sum
payment (license initiation fee) together with an ongoing obligation to pay quarterly or monthly royalties to the Company for the life
of the licensed patent, or (iii) a lump sum settlement payment with respect to litigation involving the Company&#x2019;s patents.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Fully-paid
licenses provide for a non-refundable up-front payment for which the Company has no future obligations or performance requirements, revenue
is generally recognized when the Company has obtained the signed license agreement, all performance obligations have been substantially
performed, amounts are fixed and determinable, and collectability is reasonably assured. Revenue from fully-paid licenses may consist
of one or more installments. The timing and amount of revenue recognized from each licensee depends upon a number of factors including
the specific terms of each agreement and the nature of the deliverables and obligations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:DisaggregationOfRevenueTableTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000610">&lt;table cellpadding="0" cellspacing="0" id="xdx_887_eus-gaap--DisaggregationOfRevenueTableTextBlock_zsMfkDgfn6gj" style="font: 11pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 80%; margin-right: auto" summary="xdx: Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B4_zqPXOPYpp3xk" style="display: none"&gt;Schedule of revenue disaggregated by source&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_49F_20260101__20260630_zyCC3flwADel" style="text-align: center"&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_491_20250101__20250630_zOIzQxnCunti" style="text-align: center"&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_496_20260401__20260630_z5yGGjr6qPt2" style="text-align: center"&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_49F_20250401__20250630_zrzCqjxyAFZk" style="text-align: center"&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="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Six
    Months Ended&lt;br/&gt;
    June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Three
    Months Ended&lt;br/&gt;
    June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1pt; width: 40%; text-align: left; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Litigation
                                            settlements&lt;/span&gt;&lt;/p&gt;&lt;br/&gt;
&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_90E_eus-gaap--Revenues_pp0p0_c20260101__20260630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zO8Zpigttkpb" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0612"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_907_eus-gaap--Revenues_pp0p0_c20250101__20250630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_z3H91LLusGZj" title="Total Revenue"&gt;150,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_904_eus-gaap--Revenues_pp0p0_c20260401__20260630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zUKje0Mv3UZ4" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0616"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_900_eus-gaap--Revenues_pp0p0_c20250401__20250630__srt--ProductOrServiceAxis__custom--LitigationSettlementsMember_zwhAXSfIJCjl" title="Total Revenue"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0618"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--Revenues_z9hH7gKntaod" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;br/&gt;
    &lt;span style="font-size: 10pt"&gt;Total Revenue&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0620"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;150,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0622"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0623"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:DisaggregationOfRevenueTableTextBlock>
    <us-gaap:Revenues
      contextRef="From2025-01-012025-06-30_custom_LitigationSettlementsMember"
      decimals="0"
      id="Fact000614"
      unitRef="USD">150000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000621"
      unitRef="USD">150000</us-gaap:Revenues>
    <us-gaap:EquityMethodInvestmentsPolicy contextRef="From2026-01-01to2026-06-30" id="Fact000625">&lt;p id="xdx_84A_eus-gaap--EquityMethodInvestmentsPolicy_zP9jarjpULia" style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify; text-indent: 0in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[3]&#160;&#160;&#160;&#160;&#x202f;
&lt;span id="xdx_862_zCwSxXes5jS1"&gt;Equity Investments&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Investments
accounted for under the equity method are equity securities in entities the Company does not control but over which it has the ability
to exercise significant influence. These investments are accounted for under the equity method of accounting in accordance with ASC 323
- &lt;i&gt;Investments &#x2014; Equity Method and Joint Ventures&lt;/i&gt;. Equity method investments are measured at cost minus impairment, if any,
plus or minus the Company&#x2019;s share of an investee&#x2019;s income or loss. The Company&#x2019;s proportionate share of the income
or loss from equity method investments is recognized on a one-quarter lag.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Investments
accounted for under the cost method are accounted for in accordance with ASC 321, &lt;i&gt;Investments &#x2013; Equity Securities&lt;/i&gt; (&#x201c;ASC
321&#x201d;). Under this guidance, investments in equity securities in privately-held companies without readily determinable fair values
are generally recorded at cost, plus or minus subsequent observable price changes in identical or similar investments, less impairments.
As a part of the assessment for impairment indicators, the Company considers significant deterioration in the earnings performance and
overall business prospects of the investee, as well as significant adverse changes in the external environment in which the investment
operates. If qualitative assessment indicates the carrying value of the investment is impaired, the fair value of the investments would
be estimated, which would involve a significant degree of judgment and subjectivity.&lt;/span&gt;&lt;/p&gt;



















&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company evaluates the investment on a quarterly basis for such indicators of impairment or observable price changes in orderly transactions
for the same or similar investments. Changes in fair value are reported in Other Income (Expense) in the unaudited condensed consolidated
statements of operations (See Note K hereof).&lt;/span&gt;&lt;/p&gt;

</us-gaap:EquityMethodInvestmentsPolicy>
    <us-gaap:IncomeTaxPolicyTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000635">&lt;p id="xdx_84E_eus-gaap--IncomeTaxPolicyTextBlock_zxSkBQi6xhgl" style="font: 12pt Times New Roman, Times, Serif; margin: 6pt 0pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[4]&#x202f;&#x202f;&#x202f;&#x202f;&#x202f;
&lt;span id="xdx_868_z8JDX5V8NoEg"&gt;Income Taxes&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company accounts for income taxes in accordance with ASC Topic 740, Income Taxes (ASC 740), which requires the Company to use the assets
and liability method of accounting for income taxes. Under the assets and liability method, deferred income taxes are recognized for
the tax consequences of temporary(timing) differences by applying enacted statutory tax rates applicable to future years to differences
between financial statement carrying amounts and the tax bases of existing assets and liabilities and operating loss and tax credit carry
forwards. Under this accounting standard, the effect on deferred income taxes of a change in tax rates is recognized in income in the
period that includes the enactment date. A valuation allowance is recognized if it is more likely than not that some portion, or all,
of a deferred tax asset will not be realized. As of June 30, 2026, the Company had total deferred tax assets generated from its activities
of $&lt;span id="xdx_909_eus-gaap--DeferredTaxAssetsGross_iI_pp0p0_c20260630_zTYeUcvGO6y6" title="Deferred tax assets"&gt;2,355,000&lt;/span&gt;. The Company&#x2019;s deferred tax assets were offset by a valuation allowance of $&lt;span id="xdx_906_eus-gaap--DeferredTaxAssetsValuationAllowance_iI_pp0p0_c20260630_zntBcGKZizB4" title="Valuation allowance"&gt;2,355,000&lt;/span&gt; as it was determined that it
is more likely than not that certain deferred tax assets will not be realized. As of June 30, 2026, the Company also had a deferred tax
liability of $&lt;span id="xdx_901_eus-gaap--DeferredIncomeTaxLiabilities_iI_pp0p0_c20260630_zKdpY8502CO2" title="Deferred tax liability"&gt;245,000&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
personal holding company (&#x201c;PHC&#x201d;) rules under the Internal Revenue Code impose a 20% tax on a PHC&#x2019;s undistributed personal
holding company income (&#x201c;UPHCI&#x201d;), which means, in general, taxable income subject to certain adjustments and reduced by certain
distributions to shareholders. For a corporation to be classified as a PHC, it must satisfy two tests: (i) that more than 50% in value
of its outstanding shares must be owned directly or indirectly by five or fewer individuals at any time during the second half of the
year (after applying constructive ownership rules to attribute stock owned by entities to their beneficial owners and among certain family
members and other related parties) (the &#x201c;Ownership Test&#x201d;) and (ii) at least 60% of its adjusted ordinary gross income for
a taxable year consists of dividends, interest, royalties, annuities and rents (the &#x201c;Income Test&#x201d;). As of July 15, 2026,
based on available information concerning the Company&#x2019;s shareholder ownership, the Company did not satisfy the Ownership Test or
the Income Test. However, the Company may subsequently be determined to be a PHC in 2026 or in future years if it satisfies both the
Ownership Test and Income Test. If the Company were to become a PHC in 2026 or any future year, it would be subject to the 20% tax on
its UPHCI. In such event, the Company may issue a special cash dividend to its shareholders in an amount equal to the UPHCI rather than
incur the 20% tax.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;ASC
740-10 - Accounting for Uncertainty in Income Taxes, defines uncertainty in income taxes and the evaluation of a tax position as a two-step
process. The first step is to determine whether it is more likely than not that a tax position will be sustained upon examination, including
the resolution of any related appeals or litigation based on the technical merits of that position. The second step is to measure a tax
position that meets the more-likely-than-not threshold to determine the amount of benefit to be recognized in the financial statements.
A tax position is measured at the largest amount of benefit that is greater than 50 percent likelihood of being realized upon ultimate
settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first
subsequent period in which the threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not criteria
should be de-recognized in the first subsequent financial reporting period in which the threshold is no longer met. The Company had no
uncertain tax positions as of June 30, 2026.&lt;/span&gt;&lt;/p&gt;

















&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;U.S.
federal, state and local income tax returns prior to 2022 are not subject to examination by any applicable tax authorities, except that
tax authorities could challenge returns (only under certain circumstances) for earlier years to the extent they generated loss carry-forwards
that are available for those future years.&lt;/span&gt;&lt;/p&gt;

</us-gaap:IncomeTaxPolicyTextBlock>
    <us-gaap:DeferredTaxAssetsGross
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000637"
      unitRef="USD">2355000</us-gaap:DeferredTaxAssetsGross>
    <us-gaap:DeferredTaxAssetsValuationAllowance
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000639"
      unitRef="USD">2355000</us-gaap:DeferredTaxAssetsValuationAllowance>
    <us-gaap:DeferredIncomeTaxLiabilities
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000641"
      unitRef="USD">245000</us-gaap:DeferredIncomeTaxLiabilities>
    <us-gaap:SegmentReportingPolicyPolicyTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000650">&lt;p id="xdx_844_eus-gaap--SegmentReportingPolicyPolicyTextBlock_zIO4KQ4hYKO4" style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 6pt; text-align: justify; background-color: white"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[5]
&#x202f;&#x202f;&#x202f;&#x202f;&lt;span id="xdx_86B_zfdqCU5n552h"&gt;Segment Reporting&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify; background-color: white"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company reports its segment information to reflect the manner in which the Company&#x2019;s chief operating decision maker (&#x201c;CODM&#x201d;)
reviews and assesses performance. The Company&#x2019;s Chief Executive Officer is the CODM. The primary financial measures used by the
CODM to evaluate performance and allocate resources are net income (loss) and operating income (loss). Such measures are used to evaluate
the Company&#x2019;s ongoing operations and as part of the Company&#x2019;s internal planning and forecasting processes. Net loss and Operating
loss are disclosed in the unaudited condensed consolidated statements of operations. Segment expenses and other segment items are provided
to the CODM on the same basis as disclosed in the unaudited condensed consolidated statements of operations. The Company has a single
reporting segment.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white; color: #222222"&gt;&lt;/p&gt;

</us-gaap:SegmentReportingPolicyPolicyTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000652">&lt;p id="xdx_84B_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_zXdsKGyePYol" style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[6]
&#x202f;&#x202f;&#x202f;&#x202f;&lt;span id="xdx_86D_zr0VZlOTi919"&gt;Recent Accounting Pronouncements&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; text-indent: 23pt; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: justify; color: #222222"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="text-decoration: underline"&gt;Disaggregation
of Income Statement Expenses&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
November 2024, the FASB issued Accounting Standards Update ("ASU") 2024-03,&#160;Income Statement - Reporting Comprehensive Income
- Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The ASU requires additional information
about specific expenses in certain notes to the Consolidated Financial Statements. The guidance will be effective for annual periods
beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Early adoption is permitted. The
Company is currently evaluating ASU 2024-03 to determine its impact on the Company's disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; text-indent: 23pt; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: justify; color: #222222"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="text-decoration: underline"&gt;Income
Tax Disclosure&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
December 2023, the FASB issued ASU 2023-09,&#160;Improvements to Income Tax Disclosures. ASU 2023-09 requires disaggregated information
about a reporting entity&#x2019;s effective tax rate reconciliation as well as information on income taxes paid. The new requirements
became effective for annual periods beginning after December 15, 2024. The Company adopted ASU 2023-09 for the year ended December 31,
2025. The adoption of this guidance did not have a material impact on the Company&#x2019;s financial statements and related disclosures.&lt;/span&gt;&lt;/p&gt;
























</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <nssi:PatentsTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000664">&lt;p id="xdx_80F_ecustom--PatentsTextBlock_zxyOGqCGD7l9" style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
C &#x2013; &lt;span id="xdx_82A_ztn1a7dGCald"&gt;PATENTS&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s intangible assets at June 30, 2026 include patents with estimated remaining economic useful lives ranging from approximately
&lt;span id="xdx_907_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_iI_dtY_c20260630__srt--RangeAxis__srt--MinimumMember_zjWbeL4oTWra" title="Estimated remaining economic useful of patents"&gt;7&lt;/span&gt; to &lt;span id="xdx_90E_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_iI_dtY_c20260630__srt--RangeAxis__srt--MaximumMember_z4YoZSMZi2Q7" title="Estimated remaining economic useful of patents"&gt;13&lt;/span&gt; years. For all periods presented, all of the Company&#x2019;s unexpired patents were subject to amortization.&#160; The gross
carrying amounts and accumulated amortization related to acquired intangible assets as of June 30, 2026 and December 31, 2025 were as
follows:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_88B_eus-gaap--ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock_zYWYdccoYhmh" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 80%; margin-right: auto" summary="xdx: Disclosure - PATENTS (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B0_zR8XnlQ7PxK" style="display: none"&gt;Schedule of patent&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_49F_20260630_z7bpF7eKzRVh" style="text-align: center"&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_49A_20251231_zG0sm3ow7CDa" style="text-align: center"&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="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; text-align: center"&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;June
                                            30,&lt;br/&gt;
                                            2026&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; text-align: center"&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;December
                                            31,&lt;br/&gt;
                                            2025&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pp0p0_zSBPyLiD2Mqd" style="vertical-align: bottom"&gt;
    &lt;td style="width: 56%; text-align: left; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Gross
                                            carrying amount &#x2013; patents&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;9,262,000&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,887,000&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iNI_pp0p0_di_zKpsDo6XQ763" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Accumulated
    amortization &#x2013; patents&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(7,496,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(7,408,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--FiniteLivedPatentsGross_iI_pp0p0_zrNIm2yt3o72" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Patents,
                                            net&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,766,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,479,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Amortization
expense for the three months ended June 30, 2026 and 2025 was $&lt;span id="xdx_901_eus-gaap--AmortizationOfFinancingCosts_pp0p0_c20260401__20260630_zN6iBvf9QCQi" title="Amortization expense"&gt;44,000&lt;/span&gt; and $&lt;span id="xdx_90D_eus-gaap--AmortizationOfFinancingCosts_pp0p0_c20250401__20250630_zP1vXHlTcrs4" title="Amortization expense"&gt;37,000&lt;/span&gt;, respectively. Amortization expense for the six months
ended June 30, 2026 and 2025 was $&lt;span id="xdx_900_eus-gaap--AmortizationOfFinancingCosts_pp0p0_c20260101__20260630_zHCKENCTP265" title="Amortization expense"&gt;88,000&lt;/span&gt; and $&lt;span id="xdx_906_eus-gaap--AmortizationOfFinancingCosts_pp0p0_c20250101__20250630_zQpNB0u5NXUj" title="Amortization expense"&gt;67,000&lt;/span&gt;, respectively. Future amortization of intangible assets for the next five years
and thereafter is as follows:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="5" id="xdx_88E_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_zBYjDrpIUq4j" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 50%; margin-right: auto" summary="xdx: Disclosure - PATENTS (Details 1)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span id="xdx_8BC_zVjXa4gfxv03" style="display: none"&gt;Schedule of future amortization of intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font-size: 12pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49B_20260630_zpQX1WlE7ecl" style="font-size: 12pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td colspan="5" style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span style="text-decoration: underline"&gt;For the
    Years Ended December 31,&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_maFLIANzzmo_zLust13dqP23" style="vertical-align: bottom"&gt;
    &lt;td style="width: 32%; font-size: 12pt; text-align: left"&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; text-align: left; margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026
                                            &#x2013; remaining &lt;/span&gt;&lt;/p&gt; &lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 107.4pt; text-align: left"&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="width: 4%; font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 7%; font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 24%; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;88,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_maFLIANzzmo_z9vfjeeAFZZ4" style="vertical-align: bottom"&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2027&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;174,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_iI_maFLIANzzmo_zt4hS0U38Vzj" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2028&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;171,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_iI_maFLIANzzmo_zdPoGv4bcdI4" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2029&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;171,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_iI_maFLIANzzmo_zC3WDPLmPPLk" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2030&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;171,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_ecustom--FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_iI_maFLIANzzmo_zX2hZln3RLn8" style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Thereafter&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;991,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--FiniteLivedIntangibleAssetsNet_iTI_mtFLIANzzmo_zyyXv9OtaEj8" style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,766,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;


&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
expiration dates of patents within the Company&#x2019;s M2M/IoT Patent Portfolio range from &lt;span id="xdx_905_ecustom--ExpirationDatesOfPatentsWithinCompanysM2miotPatentPortfolio_c20260101__20260630__srt--RangeAxis__srt--MinimumMember_zN00X8034F77" title="Expiration dates of the patents within the Company's M2M/IoT Patent Portfolio"&gt;September 2033&lt;/span&gt; to &lt;span id="xdx_903_ecustom--ExpirationDatesOfPatentsWithinCompanysM2miotPatentPortfolio_c20260101__20260630__srt--RangeAxis__srt--MaximumMember_z5g9ztQK6c4" title="Expiration dates of the patents within the Company's M2M/IoT Patent Portfolio"&gt;December 2034&lt;/span&gt;. The expiration
dates of patents within the Company&#x2019;s HFT Patent Portfolio range from &lt;span id="xdx_904_ecustom--ExpirationDatesWithinCompanysHftPatentPortfolio_c20260101__20260630__srt--RangeAxis__srt--MinimumMember_zuzBA7leZdij" title="Expiration dates within Company's HFT patent portfolio"&gt;October 2039&lt;/span&gt; to &lt;span id="xdx_90C_ecustom--ExpirationDatesWithinCompanysHftPatentPortfolio_c20260101__20260630__srt--RangeAxis__srt--MaximumMember_zQd7pZyOBXk4" title="Expiration dates within Company's HFT patent portfolio"&gt;February 2040&lt;/span&gt;. The expiration dates of patents
within the Company&#x2019;s Smart Home Patent Portfolio range from &lt;span id="xdx_90C_ecustom--ExpirationDatesWithinCompanysSmartHomePatent_c20260101__20260630__srt--RangeAxis__srt--MinimumMember_zcnTIhvEFQB2" title="Expiration dates within Company's Smart Home patent portfolio"&gt;May 2039&lt;/span&gt; to &lt;span id="xdx_902_ecustom--ExpirationDatesWithinCompanysSmartHomePatent_c20260101__20260630__srt--RangeAxis__srt--MaximumMember_zmk0DKwkYfG8" title="Expiration dates within Company's Smart Home patent portfolio"&gt;May 2040&lt;/span&gt;. All of the patents within the Company&#x2019;s
Mirror Worlds Patent Portfolio, Cox Patent Portfolio and the Remote Power Patent have expired.&lt;br/&gt;
&lt;br/&gt;
&lt;/span&gt;&lt;/p&gt;

</nssi:PatentsTextBlock>
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    <us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000670">&lt;table cellpadding="0" cellspacing="0" id="xdx_88B_eus-gaap--ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock_zYWYdccoYhmh" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 80%; margin-right: auto" summary="xdx: Disclosure - PATENTS (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B0_zR8XnlQ7PxK" style="display: none"&gt;Schedule of patent&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_49F_20260630_z7bpF7eKzRVh" style="text-align: center"&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_49A_20251231_zG0sm3ow7CDa" style="text-align: center"&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="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; text-align: center"&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;June
                                            30,&lt;br/&gt;
                                            2026&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; text-align: center"&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;December
                                            31,&lt;br/&gt;
                                            2025&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pp0p0_zSBPyLiD2Mqd" style="vertical-align: bottom"&gt;
    &lt;td style="width: 56%; text-align: left; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Gross
                                            carrying amount &#x2013; patents&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;9,262,000&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,887,000&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iNI_pp0p0_di_zKpsDo6XQ763" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Accumulated
    amortization &#x2013; patents&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(7,496,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(7,408,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--FiniteLivedPatentsGross_iI_pp0p0_zrNIm2yt3o72" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Patents,
                                            net&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,766,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,479,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000672"
      unitRef="USD">9262000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2025-12-31"
      decimals="0"
      id="Fact000673"
      unitRef="USD">8887000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000675"
      unitRef="USD">7496000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2025-12-31"
      decimals="0"
      id="Fact000676"
      unitRef="USD">7408000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedPatentsGross
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000678"
      unitRef="USD">1766000</us-gaap:FiniteLivedPatentsGross>
    <us-gaap:FiniteLivedPatentsGross
      contextRef="AsOf2025-12-31"
      decimals="0"
      id="Fact000679"
      unitRef="USD">1479000</us-gaap:FiniteLivedPatentsGross>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="From2026-04-012026-06-30"
      decimals="0"
      id="Fact000681"
      unitRef="USD">44000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="From2025-04-012025-06-30"
      decimals="0"
      id="Fact000683"
      unitRef="USD">37000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000685"
      unitRef="USD">88000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000687"
      unitRef="USD">67000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000689">&lt;table cellpadding="0" cellspacing="5" id="xdx_88E_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_zBYjDrpIUq4j" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 50%; margin-right: auto" summary="xdx: Disclosure - PATENTS (Details 1)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span id="xdx_8BC_zVjXa4gfxv03" style="display: none"&gt;Schedule of future amortization of intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font-size: 12pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49B_20260630_zpQX1WlE7ecl" style="font-size: 12pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td colspan="5" style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span style="text-decoration: underline"&gt;For the
    Years Ended December 31,&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_maFLIANzzmo_zLust13dqP23" style="vertical-align: bottom"&gt;
    &lt;td style="width: 32%; font-size: 12pt; text-align: left"&gt;&lt;p style="font: 12pt Times New Roman, Times, Serif; text-align: left; margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026
                                            &#x2013; remaining &lt;/span&gt;&lt;/p&gt; &lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 107.4pt; text-align: left"&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="width: 4%; font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 7%; font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 24%; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;88,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_maFLIANzzmo_z9vfjeeAFZZ4" style="vertical-align: bottom"&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2027&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;174,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_iI_maFLIANzzmo_zt4hS0U38Vzj" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2028&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;171,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_iI_maFLIANzzmo_zdPoGv4bcdI4" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2029&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;171,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_iI_maFLIANzzmo_zC3WDPLmPPLk" style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2030&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;171,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_ecustom--FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_iI_maFLIANzzmo_zX2hZln3RLn8" style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Thereafter&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;991,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--FiniteLivedIntangibleAssetsNet_iTI_mtFLIANzzmo_zyyXv9OtaEj8" style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,766,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000691"
      unitRef="USD">88000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000693"
      unitRef="USD">174000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000695"
      unitRef="USD">171000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000697"
      unitRef="USD">171000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000699"
      unitRef="USD">171000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour>
    <nssi:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000701"
      unitRef="USD">991000</nssi:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact000703"
      unitRef="USD">1766000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <nssi:ExpirationDatesOfPatentsWithinCompanysM2miotPatentPortfolio
      contextRef="From2026-01-012026-06-30_srt_MinimumMember"
      id="Fact000705">September 2033</nssi:ExpirationDatesOfPatentsWithinCompanysM2miotPatentPortfolio>
    <nssi:ExpirationDatesOfPatentsWithinCompanysM2miotPatentPortfolio
      contextRef="From2026-01-012026-06-30_srt_MaximumMember"
      id="Fact000707">December 2034</nssi:ExpirationDatesOfPatentsWithinCompanysM2miotPatentPortfolio>
    <nssi:ExpirationDatesWithinCompanysHftPatentPortfolio
      contextRef="From2026-01-012026-06-30_srt_MinimumMember"
      id="Fact000709">October 2039</nssi:ExpirationDatesWithinCompanysHftPatentPortfolio>
    <nssi:ExpirationDatesWithinCompanysHftPatentPortfolio
      contextRef="From2026-01-012026-06-30_srt_MaximumMember"
      id="Fact000711">February 2040</nssi:ExpirationDatesWithinCompanysHftPatentPortfolio>
    <nssi:ExpirationDatesWithinCompanysSmartHomePatent
      contextRef="From2026-01-012026-06-30_srt_MinimumMember"
      id="Fact000713">May 2039</nssi:ExpirationDatesWithinCompanysSmartHomePatent>
    <nssi:ExpirationDatesWithinCompanysSmartHomePatent
      contextRef="From2026-01-012026-06-30_srt_MaximumMember"
      id="Fact000715">May 2040</nssi:ExpirationDatesWithinCompanysSmartHomePatent>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000717">&lt;p id="xdx_803_eus-gaap--StockholdersEquityNoteDisclosureTextBlock_zU5tyctKPdve" style="font: bold 10pt Times New Roman, Times, Serif; margin: 12pt 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;NOTE
D &#x2013; &lt;span id="xdx_820_zNApKbcbotpf"&gt;STOCKHOLDERS&#x2019; EQUITY&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="text-decoration: underline"&gt;Stock
Incentive Plan&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company adopted the 2022 Stock Incentive Plan, (the &#x201c;2022 Plan&#x201d;) upon approval by its Board of Directors on July 25, 2022
and its stockholders on September 20, 2022. The 2022 Plan provides for the grant of any or all of the following types of awards: (a)
stock options, (b) restricted stock, (c) deferred stock, (d) stock appreciation rights, and (e) other stock-based awards including restricted
stock units.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;As
of June 30, 2026, there were &lt;span id="xdx_901_ecustom--CommonStockSubjectToOutstandingAwards_iI_c20260630__us-gaap--PlanNameAxis__custom--StockIncentivePlan2022Member_zsGXiubjFMT7" title="Common stock subject to outstanding awards"&gt;125,000&lt;/span&gt; shares of common stock subject to outstanding awards under the 2022 Plan and &lt;span id="xdx_908_ecustom--CommonStockAvailableForIssuance_iI_c20260630__us-gaap--PlanNameAxis__custom--StockIncentivePlan2022Member_zDl7ITASjGe" title="Common stock available for issuance"&gt;1,920,000&lt;/span&gt; shares of
common stock available for issuance under the 2022 Plan.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;










&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.2in; text-align: justify; text-indent: -0.2in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="text-decoration: underline"&gt;Restricted
Stock Units&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;A
summary of restricted stock unit activity for the three months ended June 30, 2026 is as follows (each restricted stock unit issued by
the Company represents the right to receive one share of the Company&#x2019;s common stock):&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="2" id="xdx_88C_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zLpGaSiEv2o4" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - STOCKHOLDERS' EQUITY (Details)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B6_zdpbu7VSdT74" style="display: none"&gt;Schedule of stock option 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" title="Grants of restricted stock units"&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" title="Grants of restricted stock units, weighted average grant date fair value"&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;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Number
    of Shares&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Weighted-Average
    Grant Date Fair Value&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="width: 56%; text-align: left; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Balance
                                            of restricted stock units outstanding at December 31, 2025&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iS_c20260101__20260630_zTlTjiypnuBa" style="width: 12%; text-align: right" title="Restricted stock units, outstanding number of units, beginning balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;512,500&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_iS_c20260101__20260630_zOU71zXrBgF6" style="width: 12%; text-align: right" title="Restricted stock units, weighted average grant date fair value, beginning balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1.58&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Grants
    of restricted stock units&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_c20260101__20260630_zpoKrFDXcXKc" style="text-align: right" title="Grants of restricted stock units"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;85,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_ecustom--IssuanceWeightedaverageGrantDateFairValue_c20260101__20260630_zNIiRg2P1SJl" style="text-align: right" title="Grants of restricted stock units, weighted average grant date fair value"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1.48&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Vested
    restricted stock units&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_iN_di_c20260101__20260630_zGR9cWOogp74" style="text-align: right" title="Vested restricted stock units"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(47,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_iN_di_c20260101__20260630_zizootHYQe46" style="text-align: right" title="Vested restricted stock units, weighted average grant date fair value"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(1.63&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Forfeited
    restricted stock units&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares_iN_di_c20260101__20260630_zlIOdWp7kenh" style="border-bottom: Black 1pt solid; text-align: right" title="Forfeited restricted stock units"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(425,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_iN_di_c20260101__20260630_zoJFXp0Twi8g" style="border-bottom: Black 1pt solid; text-align: right" title="Forfeited restricted stock units, weighted average grant date fair value"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(1.58&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Balance
                                            of restricted stock units outstanding at June 30, 2026&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iE_c20260101__20260630_zajXu5yHYls5" style="border-bottom: Black 2.5pt double; text-align: right" title="Restricted stock units, Outstanding Number of units, Ending Balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_iE_c20260101__20260630_zr02rkSr1jea" style="border-bottom: Black 2.5pt double; text-align: right" title="Restricted stock units, weighted average grant date fair value, ending balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1.49&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;br/&gt;
&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Restricted
stock unit compensation expense was $&lt;span id="xdx_907_eus-gaap--AllocatedShareBasedCompensationExpense_pp0p0_c20260401__20260630__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_z18zZEr93o32" title="Restricted stock unit compensation expense"&gt;42,000&lt;/span&gt; and $&lt;span id="xdx_90D_eus-gaap--AllocatedShareBasedCompensationExpense_pp0p0_c20250401__20250630__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_ztkfAnjur2t1" title="Restricted stock unit compensation expense"&gt;80,000&lt;/span&gt; for the three months ended June 30, 2026 and 2025, respectively. Restricted stock
unit compensation expense was $&lt;span id="xdx_905_eus-gaap--AllocatedShareBasedCompensationExpense_pp0p0_c20260101__20260630__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zDC0JeoQdT22" title="Restricted stock unit compensation expense"&gt;121,000&lt;/span&gt; and $&lt;span id="xdx_901_eus-gaap--AllocatedShareBasedCompensationExpense_pp0p0_c20250101__20250630__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zHO4blti7J43" title="Restricted stock unit compensation expense"&gt;161,000&lt;/span&gt; for the six months ended June 30, 2026 and 2025, respectively. Stock-based compensation
expense is included in general and administrative expenses in the unaudited condensed consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company had an aggregate of $&lt;span id="xdx_904_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_iI_pp0p0_c20260630__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_znuyl8RyGBAi" title="Unrecognized restricted stock unit compensation expense"&gt;111,000&lt;/span&gt; of unrecognized restricted stock unit compensation as of June 30, 2026 to be expensed over a weighted
average period of approximately one year.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;All
of the Company&#x2019;s outstanding (unvested) restricted stock units have dividend equivalent rights. As of June 30, 2026 and December
31, 2025, there was $&lt;span id="xdx_908_ecustom--AccruedDividendRightsOnRestrictedStockUnit_iI_pp0p0_c20260630__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zjqO1nHRKrP5" title="Accrued dividend rights on restricted stock unit"&gt;20,000&lt;/span&gt; and $&lt;span id="xdx_907_ecustom--AccruedDividendRightsOnRestrictedStockUnit_iI_pp0p0_c20251231__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockUnitsRSUMember_zg2LluIaGohg" title="Accrued dividend rights on restricted stock unit"&gt;161,000&lt;/span&gt;, respectively, accrued for dividend equivalent rights which were included in other accrued expenses.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;/span&gt;&lt;/p&gt;

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

</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <nssi:CommonStockSubjectToOutstandingAwards
      contextRef="AsOf2026-06-30_custom_StockIncentivePlan2022Member"
      decimals="INF"
      id="Fact000719"
      unitRef="Shares">125000</nssi:CommonStockSubjectToOutstandingAwards>
    <nssi:CommonStockAvailableForIssuance
      contextRef="AsOf2026-06-30_custom_StockIncentivePlan2022Member"
      decimals="INF"
      id="Fact000721"
      unitRef="Shares">1920000</nssi:CommonStockAvailableForIssuance>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000726">&lt;table cellpadding="0" cellspacing="2" id="xdx_88C_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_zLpGaSiEv2o4" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - STOCKHOLDERS' EQUITY (Details)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B6_zdpbu7VSdT74" style="display: none"&gt;Schedule of stock option 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" title="Grants of restricted stock units"&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" title="Grants of restricted stock units, weighted average grant date fair value"&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;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Number
    of Shares&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Weighted-Average
    Grant Date Fair Value&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="width: 56%; text-align: left; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                  &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Balance
                                            of restricted stock units outstanding at December 31, 2025&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iS_c20260101__20260630_zTlTjiypnuBa" style="width: 12%; text-align: right" title="Restricted stock units, outstanding number of units, beginning balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;512,500&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 8%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_iS_c20260101__20260630_zOU71zXrBgF6" style="width: 12%; text-align: right" title="Restricted stock units, weighted average grant date fair value, beginning balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1.58&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Grants
    of restricted stock units&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_c20260101__20260630_zpoKrFDXcXKc" style="text-align: right" title="Grants of restricted stock units"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;85,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_ecustom--IssuanceWeightedaverageGrantDateFairValue_c20260101__20260630_zNIiRg2P1SJl" style="text-align: right" title="Grants of restricted stock units, weighted average grant date fair value"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1.48&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Vested
    restricted stock units&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_iN_di_c20260101__20260630_zGR9cWOogp74" style="text-align: right" title="Vested restricted stock units"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(47,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_iN_di_c20260101__20260630_zizootHYQe46" style="text-align: right" title="Vested restricted stock units, weighted average grant date fair value"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(1.63&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Forfeited
    restricted stock units&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares_iN_di_c20260101__20260630_zlIOdWp7kenh" style="border-bottom: Black 1pt solid; text-align: right" title="Forfeited restricted stock units"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(425,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_iN_di_c20260101__20260630_zoJFXp0Twi8g" style="border-bottom: Black 1pt solid; text-align: right" title="Forfeited restricted stock units, weighted average grant date fair value"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(1.58&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Balance
                                            of restricted stock units outstanding at June 30, 2026&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_iE_c20260101__20260630_zajXu5yHYls5" style="border-bottom: Black 2.5pt double; text-align: right" title="Restricted stock units, Outstanding Number of units, Ending Balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_iE_c20260101__20260630_zr02rkSr1jea" style="border-bottom: Black 2.5pt double; text-align: right" title="Restricted stock units, weighted average grant date fair value, ending balance"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1.49&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
      contextRef="AsOf2025-12-31"
      decimals="INF"
      id="Fact000728"
      unitRef="Shares">512500</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
      contextRef="AsOf2025-12-31"
      decimals="INF"
      id="Fact000730"
      unitRef="USDPShares">1.58</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000732"
      unitRef="Shares">85000</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross>
    <nssi:IssuanceWeightedaverageGrantDateFairValue
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000734"
      unitRef="USDPShares">1.48</nssi:IssuanceWeightedaverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000736"
      unitRef="Shares">47500</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000738"
      unitRef="USDPShares">1.63</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000740"
      unitRef="Shares">425000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000742"
      unitRef="USDPShares">1.58</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
      contextRef="AsOf2026-06-30"
      decimals="INF"
      id="Fact000744"
      unitRef="Shares">125000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
      contextRef="AsOf2026-06-30"
      decimals="INF"
      id="Fact000746"
      unitRef="USDPShares">1.49</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2026-04-012026-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact000748"
      unitRef="USD">42000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2025-04-012025-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact000750"
      unitRef="USD">80000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2026-01-012026-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact000752"
      unitRef="USD">121000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="From2025-01-012025-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact000754"
      unitRef="USD">161000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
      contextRef="AsOf2026-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact000756"
      unitRef="USD">111000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions>
    <nssi:AccruedDividendRightsOnRestrictedStockUnit
      contextRef="AsOf2026-06-30_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact000758"
      unitRef="USD">20000</nssi:AccruedDividendRightsOnRestrictedStockUnit>
    <nssi:AccruedDividendRightsOnRestrictedStockUnit
      contextRef="AsOf2025-12-31_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="0"
      id="Fact000760"
      unitRef="USD">161000</nssi:AccruedDividendRightsOnRestrictedStockUnit>
    <us-gaap:EarningsPerShareTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000762">&lt;p id="xdx_803_eus-gaap--EarningsPerShareTextBlock_zcUJnp9L1VLf" style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
E &#x2013; NET &lt;span id="xdx_82A_z9v0YMOjzird"&gt;LOSS PER SHARE&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

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

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Basic
loss per share is calculated by dividing the net loss by the weighted average number of outstanding common shares during the period.
Diluted per share data includes the dilutive effects of restricted stock units. Potentially dilutive shares of &lt;span id="xdx_90C_eus-gaap--WeightedAverageNumberDilutedSharesOutstandingAdjustment_c20260101__20260630_z30ASr7SElG4" title="Potentially dilutive shares"&gt;125,000&lt;/span&gt; and &lt;span id="xdx_90D_eus-gaap--WeightedAverageNumberDilutedSharesOutstandingAdjustment_c20250101__20250630_zmbB0m3CH6H4" title="Potentially dilutive shares"&gt;517,500&lt;/span&gt; at
June 30, 2026 and 2025, respectively, consisted of outstanding restricted stock units. However, since the Company generated a net loss
for the three and six months ended June 30, 2026 and 2025, potentially dilutive shares were not reflected in diluted net loss per share
because the impact of such instruments was anti-dilutive.&lt;/span&gt;&lt;/p&gt;












&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Computations
of basic and diluted weighted average common shares outstanding were as follows:&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_883_eus-gaap--ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_z4SnPC4BIKTj" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - LOSS PER SHARE (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&lt;span id="xdx_8B3_zpz9WtB7Y6j1" style="display: none"&gt;Schedule of basic and diluted weighted average common shares 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 id="xdx_49D_20260101__20260630_zG67m6DUPt51" style="text-align: center"&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_20250101__20250630_zHGK2OQl3em5" style="text-align: center"&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_497_20260401__20260630_zXf3XZO50tw6" style="text-align: center"&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_20250401__20250630_zRZPN6zkn0x9" style="text-align: center"&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="padding-top: 6pt; font-size: 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Six
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Three
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_zdE4Rv7z90Mh" style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Weighted-average
    common shares outstanding &#x2013; basic&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,824,937&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,883,729&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,836,456&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,873,907&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--IncrementalCommonSharesAttributableToCallOptionsAndWarrants_zfRoaTsZElU5" style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Dilutive effect of restricted
    stock units and stock options&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0778"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0779"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0780"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0781"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_zHKVXIZck4Gh" style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted-average common shares
    outstanding &#x2013; diluted&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,824,937&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,883,729&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,836,456&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,873,907&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_ecustom--RestrictedStockUnitsExcludedFromComputationOfDilutedLossPerShareBecauseEffectOfInclusionWouldHaveBeenAntidilutive_z3vKUK3MiXLi" style="vertical-align: bottom"&gt;
    &lt;td style="vertical-align: bottom; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Restricted
    stock units excluded from the computation of diluted loss per share because the effect of inclusion would have been anti-dilutive&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;517,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;517,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact000764"
      unitRef="Shares">125000</us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment>
    <us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
      contextRef="From2025-01-012025-06-30"
      decimals="INF"
      id="Fact000766"
      unitRef="Shares">517500</us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000771">&lt;table cellpadding="0" cellspacing="0" id="xdx_883_eus-gaap--ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_z4SnPC4BIKTj" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - LOSS PER SHARE (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&lt;span id="xdx_8B3_zpz9WtB7Y6j1" style="display: none"&gt;Schedule of basic and diluted weighted average common shares 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 id="xdx_49D_20260101__20260630_zG67m6DUPt51" style="text-align: center"&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_20250101__20250630_zHGK2OQl3em5" style="text-align: center"&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_497_20260401__20260630_zXf3XZO50tw6" style="text-align: center"&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_20250401__20250630_zRZPN6zkn0x9" style="text-align: center"&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="padding-top: 6pt; font-size: 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Six
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Three
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 11pt; font-weight: bold; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font-size: 11pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 11pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_zdE4Rv7z90Mh" style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Weighted-average
    common shares outstanding &#x2013; basic&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,824,937&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,883,729&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,836,456&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,873,907&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--IncrementalCommonSharesAttributableToCallOptionsAndWarrants_zfRoaTsZElU5" style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Dilutive effect of restricted
    stock units and stock options&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0778"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0779"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0780"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0781"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_zHKVXIZck4Gh" style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted-average common shares
    outstanding &#x2013; diluted&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,824,937&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,883,729&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,836,456&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22,873,907&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_ecustom--RestrictedStockUnitsExcludedFromComputationOfDilutedLossPerShareBecauseEffectOfInclusionWouldHaveBeenAntidilutive_z3vKUK3MiXLi" style="vertical-align: bottom"&gt;
    &lt;td style="vertical-align: bottom; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Restricted
    stock units excluded from the computation of diluted loss per share because the effect of inclusion would have been anti-dilutive&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;517,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;125,000&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;517,500&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="From2026-01-01to2026-06-30"
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      contextRef="From2025-01-012025-06-30"
      decimals="INF"
      id="Fact000774"
      unitRef="Shares">22883729</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
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      unitRef="Shares">22836456</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
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      contextRef="From2025-04-012025-06-30"
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      unitRef="Shares">22873907</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
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      id="Fact000784"
      unitRef="Shares">22883729</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
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    <us-gaap:FairValueDisclosuresTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000794">&lt;p id="xdx_809_eus-gaap--FairValueDisclosuresTextBlock_zSBWf7nTWkch" style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
F &#x2013; &lt;span id="xdx_82A_zE9V79V5SoLf"&gt;FAIR VALUE MEASUREMENTS&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;ASC
Topic 820 - Fair Value Measurement and Disclosures, defines fair value as the exchange price that would be received for an asset or paid
to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction
between market participants on the measurement date. This topic also establishes a fair value hierarchy which requires classification
based on observable and unobservable inputs when measuring fair value.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;There
are three levels of inputs that may be used to measure fair value:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Level
1: Observable inputs such as quoted prices (unadjusted) in an active market for identical assets or liabilities.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Level
2: Inputs other than quoted prices that are observable, either directly or indirectly. These include quoted prices for similar assets
or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Level
3: Unobservable inputs that are supported by little or no market activity; therefore, the inputs are developed by the Company using estimates
and assumptions that the Company expects a market participant would use, including pricing models, discounted cash flow methodologies,
or similar techniques.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
carrying value of the Company&#x2019;s financial instruments, including cash and cash equivalents and accounts payable, approximates fair
value because of the short-term nature of these financial instruments.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s marketable securities are classified within Level 1 because they are valued using quoted market prices in an active market.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s equity investment in ILiAD is measured on a non-recurring basis and is classified within Level 3 as it does not have
a readily determinable value and is valued using observable price transactions for identical or similar investments of the same issuer
and applying an option pricing model to adjust for differences and allocate enterprise value among ILiAD&#x2019;s various classes of securities
(see Note B[3] and Note K hereof).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;







&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;










&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company estimates the fair value of its equity investment in ILiAD using an option pricing model. Volatility is a significant unobservable
input because the ILiAD&#x2019;s equity is not publicly traded. The volatility assumption was developed using guideline public companies
in similar industries, adjusted for size and illiquidity. The expected time to a liquidity event is estimated based on management&#x2019;s
assessment of potential scenarios. The risk-free rate corresponds to the U.S. Treasury yield with a term matching the expected time to
liquidity. A discount for lack of marketability was applied, reflecting the restricted nature of the ILiAD shares held by the Company.
The resulting fair value per-share range was estimated based on scenario weighting. Increases in volatility or the expected time to liquidity,
or reductions in the marketability discount, would result in a higher fair value measurement under the option pricing model.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following assumptions were used to calculate the fair value of the Company&#x2019;s equity investment in ILiAD as of February 5, 2026
(since such date there have been no observable price changes in identical or similar securities of ILiAD):&lt;br/&gt;
&lt;br/&gt;
&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 60%; margin-right: auto"&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td style="width: 33%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Expected volatility&lt;/span&gt;&lt;/td&gt;
  &lt;td style="width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td style="width: 64%"&gt;&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_dp_c20260101__20260630_z2bU5X8whNe2" style="font-family: Times New Roman, Times, Serif; font-size: 10pt" title="Expected volatility"&gt;85.0&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Time to liquidity event&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span id="xdx_90D_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20260101__20260630_zNbnqdEP14fi" style="font-family: Times New Roman, Times, Serif; font-size: 10pt" title="Time to liquidity event"&gt;2&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;.0
  years&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Risk-free interest rate&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_dp_c20260101__20260630_z1WK5PhKp1b2" style="font-family: Times New Roman, Times, Serif; font-size: 10pt" title="Risk-free interest rate"&gt;3.47&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td style="white-space: nowrap"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Discount for lack of marketability&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions_dp_c20260101__20260630__srt--RangeAxis__srt--MinimumMember_zSd4UIEkYlMe" title="Discount for lack of marketability"&gt;20&lt;/span&gt;% - &lt;span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions_dp_c20260101__20260630__srt--RangeAxis__srt--MaximumMember_zweuHicm0eN1" title="Discount for lack of marketability"&gt;40&lt;/span&gt;%&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: top; text-align: left"&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Fair value per share range&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
  &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;span id="xdx_909_eus-gaap--SharePrice_iI_c20260630__srt--RangeAxis__srt--MinimumMember_zOv7JYh3tLr" title="Fair value per share range"&gt;1.33&lt;/span&gt; - $&lt;span id="xdx_906_eus-gaap--SharePrice_iI_c20260630__srt--RangeAxis__srt--MaximumMember_zTjzBc7cXx6b" title="Fair value per share range"&gt;2.65&lt;/span&gt;&#160; &#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;





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    <nssi:MarketableSecuritiesDisclosureTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000819">&lt;p id="xdx_805_ecustom--MarketableSecuritiesDisclosureTextBlock_zN7fCOKlFy0f" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
G &#x2013; &lt;span id="xdx_827_z6cTYUog2Izj"&gt;MARKETABLE SECURITIES&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 12pt 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Marketable
securities as of June 30, 2026 and December 31, 2025 were composed of the following:&#160;&lt;/span&gt;&lt;/p&gt;


&lt;p style="margin: 0"&gt;&lt;/p&gt;

&lt;p style="margin: 0"&gt;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="3" id="xdx_89E_eus-gaap--MarketableSecuritiesTextBlock_zr5UydqrI26i" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - MARKETABLE SECURITIES (Details)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B2_zdJNFthYw2i4" style="display: none"&gt;Schedule of marketable securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;June
    30, 2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Cost&lt;br/&gt;
                                            Basis&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Gains&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Losses&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Fair&lt;br/&gt;
                                            Value&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; width: 40%; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Government
    securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zastfHlVnEh9" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;13,583,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zMSV35l9xWIi" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;86,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zYm0yIkayDp7" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(204,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zC9ltmBmAe6f" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;13,465,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Fixed
    income mutual funds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zGZKF2Z0oVk8" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,039,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zm4pJBPFfaDh" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;143,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zgyNFJoPM3Tg" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(92,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_z2vv7hnjNR47" style="padding-top: 5pt; text-align: right" title="Fixed income mutual funds"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,090,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Certificates
    of deposit&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zzFECFpamC6g" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;752,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zQ5D0N6IO7Y4" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zVT96rG65vr7" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0843"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zuxioWVzv9dl" style="padding-top: 5pt; text-align: right" title="Certificates of deposit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;754,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    bonds and notes&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zJFpuZ2fivo7" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,027,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zbbohZuabCVl" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0849"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zqbpbXfw3wd5" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(19,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zFJiCMH4gxX5" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Corporate bonds and notes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,008,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total
    marketable securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zEQ8EhuFggu4" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;24,401,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zd1S1l0Zfts6" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;231,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_z4GSoBjid2hl" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(315,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zN5MmIiRReD1" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;24,317,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 12pt 0 6pt; text-align: justify"&gt;&lt;/p&gt;


&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;

&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;

&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="3" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - MARKETABLE SECURITIES (Details)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1pt solid; padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;December
    31, 2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Cost&lt;br/&gt;
                                            Basis&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Gains&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Losses&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Fair&lt;br/&gt;
                                            Value&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; width: 40%; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Government
    securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zDGYPrDFjZG1" style="padding-top: 5pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,576,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zqiqilsKEkIf" style="padding-top: 5pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;95,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zbysTx1K7lm8" style="padding-top: 5pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(46,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zZcMQp6d3YK1" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,625,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Fixed
    income mutual funds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_ziph8fRzmZLl" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;7,855,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zx1TGsU7MPVh" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;228,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_z6TUFT6mRtB9" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0869"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zjuontbBFwr8" style="padding-top: 5pt; text-align: right" title="Fixed income mutual funds"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,083,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Certificates
    of deposit&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zVc3fmRf6LJh" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;752,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zzxE44U1NLSj" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;7,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zrPIgU3imHph" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0874"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_z6CoixzShlw1" style="padding-top: 5pt; text-align: right" title="Certificates of deposit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;759,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-bottom: 1pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    bonds and notes&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zNAnv4bB97Vg" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,027,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zhTcKzlpIBl4" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0878"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zSOwWYFg06a2" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zdLniKiHEivf" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Corporate bonds and notes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,000,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total
                                            marketable securities&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zzNbKHNFm7W5" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;23,210,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zI0NCmHHPYPb" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;330,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zf5Sy7buBtdh" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(73,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zVQO85ozoxki" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Total marketable securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;23,467,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8AB_zfmvl699Jvee" style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s marketable securities are classified within Level 1 of the fair value hierarchy because they are valued using quoted
market prices in an active market.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0"&gt;&lt;/p&gt;








</nssi:MarketableSecuritiesDisclosureTextBlock>
    <us-gaap:MarketableSecuritiesTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000821">&lt;table cellpadding="0" cellspacing="3" id="xdx_89E_eus-gaap--MarketableSecuritiesTextBlock_zr5UydqrI26i" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - MARKETABLE SECURITIES (Details)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span id="xdx_8B2_zdJNFthYw2i4" style="display: none"&gt;Schedule of marketable securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1pt solid; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;June
    30, 2026&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Cost&lt;br/&gt;
                                            Basis&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Gains&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Losses&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Fair&lt;br/&gt;
                                            Value&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; width: 40%; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Government
    securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zastfHlVnEh9" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;13,583,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zMSV35l9xWIi" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;86,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zYm0yIkayDp7" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(204,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_ecustom--GovernmentSecurities_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zC9ltmBmAe6f" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;13,465,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Fixed
    income mutual funds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zGZKF2Z0oVk8" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,039,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zm4pJBPFfaDh" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;143,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zgyNFJoPM3Tg" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(92,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_ecustom--ShortTermBondFunds_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_z2vv7hnjNR47" style="padding-top: 5pt; text-align: right" title="Fixed income mutual funds"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,090,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Certificates
    of deposit&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zzFECFpamC6g" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;752,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zQ5D0N6IO7Y4" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zVT96rG65vr7" style="padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0843"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--CertificatesOfDeposit_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zuxioWVzv9dl" style="padding-top: 5pt; text-align: right" title="Certificates of deposit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;754,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    bonds and notes&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zJFpuZ2fivo7" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,027,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zbbohZuabCVl" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt; letter-spacing: -0.2pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0849"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zqbpbXfw3wd5" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(19,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zFJiCMH4gxX5" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Corporate bonds and notes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,008,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total
    marketable securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zEQ8EhuFggu4" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;24,401,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zd1S1l0Zfts6" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;231,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_z4GSoBjid2hl" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(315,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_ecustom--OtherInvestment_iI_pp0p0_c20260630__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zN5MmIiRReD1" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;24,317,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 12pt 0 6pt; text-align: justify"&gt;&lt;/p&gt;


&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;

&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;

&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="3" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - MARKETABLE SECURITIES (Details)"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="14" style="border-bottom: Black 1pt solid; padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;December
    31, 2025&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Cost&lt;br/&gt;
                                            Basis&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Gains&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Unrealized&lt;br/&gt;
                                            Losses&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="padding-top: 5pt; font-size: 12pt; font-weight: bold; text-align: center"&gt;&lt;p style="border-bottom: Black 0.5pt solid; font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Fair&lt;br/&gt;
                                            Value&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; font-size: 12pt; font-weight: bold"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 4pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; width: 40%; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Government
    securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zDGYPrDFjZG1" style="padding-top: 5pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,576,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zqiqilsKEkIf" style="padding-top: 5pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;95,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zbysTx1K7lm8" style="padding-top: 5pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(46,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--GovernmentSecurities_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zZcMQp6d3YK1" style="padding-top: 5pt; width: 10%; text-align: right" title="Government securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,625,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Fixed
    income mutual funds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_ziph8fRzmZLl" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;7,855,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zx1TGsU7MPVh" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;228,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_z6TUFT6mRtB9" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0869"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ShortTermBondFunds_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zjuontbBFwr8" style="padding-top: 5pt; text-align: right" title="Fixed income mutual funds"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;8,083,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Certificates
    of deposit&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zVc3fmRf6LJh" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;752,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zzxE44U1NLSj" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;7,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zrPIgU3imHph" style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0874"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--CertificatesOfDeposit_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_z6CoixzShlw1" style="padding-top: 5pt; text-align: right" title="Certificates of deposit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;759,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-bottom: 1pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    bonds and notes&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zNAnv4bB97Vg" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,027,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zhTcKzlpIBl4" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0878"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zSOwWYFg06a2" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--CorporateBondsAndNotes_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zdLniKiHEivf" style="border-bottom: Black 1pt solid; padding-top: 5pt; text-align: right" title="Corporate bonds and notes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2,000,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                             &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total
                                            marketable securities&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--CostBasisMember_zzNbKHNFm7W5" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;23,210,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedGainsMember_zI0NCmHHPYPb" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;330,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--InvestmentIssuerNameAxis__custom--GrossUnrealizedLossesMember_zf5Sy7buBtdh" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(73,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_ecustom--OtherInvestment_iI_pp0p0_c20251231__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FairValueMember_zVQO85ozoxki" style="border-bottom: Black 2.5pt double; padding-top: 5pt; text-align: right" title="Total marketable securities"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;23,467,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-top: 5pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
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    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000889">&lt;p id="xdx_808_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_z4gVNNZj1Pd3" style="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
H &#x2013; &lt;span id="xdx_823_zAAz433dA2z2"&gt;COMMITMENTS AND CONTINGENCIES&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 6pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[1]
&#x202f;&#x202f;&#x202f;&#x202f;&#x202f;Legal Fees&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company engages law firms with respect to its patent litigation on a full contingency basis ranging from &lt;span id="xdx_901_ecustom--ContingencyFeeMinimum_dp_c20260101__20260630_zdRJbWCayqE" title="Contingency fee minimum - Patent litigation"&gt;15&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;span id="xdx_90A_ecustom--ContingencyFeeMaximum_dp_c20260101__20260630_z1UWymU0LDie" title="Contingency fee maximum - Patent litigation"&gt;40&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%
(with certain exceptions) of the net recovery (after deduction of expenses) depending on the stage of the proceeding in which the result
(settlement or judgment) is achieved. The Company is responsible for all or a portion of the expenses incurred with respect to such litigation.
With respect to proceedings at the U.S Patent and Trademark Office, the Company engages law firms on a fixed fee basis.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 0.35in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[2]
&#x202f;&#x202f;&#x202f;&#x202f;&#x202f;Patent Acquisition&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 0 0.35in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
March 31, 2025, the Company acquired its Smart Home Patent Portfolio from IoT and M2M Technologies, LLC for a purchase price of $&lt;span id="xdx_904_ecustom--PaymentsToAcquireBusinesseGross_iI_c20250331_zyyshOL8gc" title="Purchase price in Smart Home"&gt;400,000&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;.
In addition, the Company is obligated to pay the seller an additional $&lt;span id="xdx_904_ecustom--HftPatentAcqusitionCashAtClosing_pp0p0_c20250301__20250331_zQxAIGFeTpc4" title="Smart Home patent acqusition - Contingent"&gt;50,000&lt;/span&gt;&lt;/span&gt;
&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;upon certain events. The Company is also obligated to pay the
seller &lt;span id="xdx_901_ecustom--First100Million_iI_dp_c20250331_z0ZPlwGRqqje" title="First $100 million of Smart Home net proceeds"&gt;12.5&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%
of the first $100 million of net proceeds (after the deduction of expenses) and &lt;span id="xdx_906_ecustom--GreaterThan100Million_iI_dp_c20250331_zU89T2nalCx1" title="Greater than $100 million of Smart Home net proceeds"&gt;5&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%
of the net proceeds in excess of $100 million from Monetization Activities (as defined) related to the patent portfolio.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
connection with the Company&#x2019;s acquisition of its HFT Patent Portfolio in March 2022, the Company paid the seller $&lt;span id="xdx_901_ecustom--ObligationToPayHftSellerAdditionalCashBasedOnAchievingCertainMilestones_pp0p0_c20260101__20260630_zStzxydWb44g" title="Obligation to pay HFT seller additional cash based on achieving certain milestones"&gt;500,000&lt;/span&gt; in cash
and had a contingent obligation to pay $&lt;span id="xdx_90E_ecustom--CashPurchaseForHft_iP2custom--ObligationToPayHftSellerAdditionalCashBasedOnAchievingCertainMilestones_pp0p0_c20260101__20260630_zgckPptu582j" title="Cash purchase for HFT"&gt;&lt;span id="xdx_90B_ecustom--ObligationToPayHftSellerAdditionalCashBasedOnAchievingCertainMilestones_pp0p0_c20260101__20260630_zAqHRhBjLND6" title="Obligation to pay HFT seller additional cash based on achieving certain milestones"&gt;500,000&lt;/span&gt;&lt;/span&gt; and issue $&lt;span id="xdx_902_ecustom--ContingentCommonStockIssuedUponAchievingCertainMilestones_pp0p0_c20260101__20260630_z5wvrvlwHdq6" title="Contingent common stock issued upon achieving certain milestones"&gt;375,000&lt;/span&gt; of the Company&#x2019;s common stock (up to a maximum of 375,000 shares)
upon achieving certain milestones with respect to the HFT Patent Portfolio. The Company also has a contingent obligation to pay the seller
&lt;span id="xdx_901_ecustom--First50Million_dp_c20260101__20260630_zCrOxQ7dClMi" title="First $50 million of HFT net proceeds"&gt;15&lt;/span&gt;% of the first $50 million of net proceeds (after deduction of expenses) generated by the HFT Patent Portfolio and &lt;span id="xdx_90E_ecustom--GreaterThan50Million_dp_c20260101__20260630_zjRXfnwBEwnc" title="Greater than $50 million of HFT net proceeds"&gt;17.5&lt;/span&gt;% of net proceeds
greater than $50 million. During the six months ended June 30, 2026, a milestone was achieved which entitled the seller to receive $&lt;span id="xdx_901_ecustom--SellerToReceivedHftSellerCashBasedOnAchievingMilestone2_pp0p0_c20260101__20260630_zUYtJ9UyELI2" title="Seller received HFT seller cash based on achieving milestone 2"&gt;250,000&lt;/span&gt;
in cash and $&lt;span id="xdx_904_ecustom--HftSellerCommonStockBasedOnAchievingMilestone2_pp0p0_c20260101__20260630_z7bsmkoTtVE7" title="HFT seller common stock based on achieving milestone 2"&gt;125,000&lt;/span&gt; of the Company&#x2019;s common stock (94,778 shares). This contingent purchase price of $375,000 was capitalized
and amortized over the remaining useful life of the underlying patents and recorded in patents, net of accumulated amortization on the
Company&#x2019;s unaudited condensed consolidated balance sheet.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
connection with the Company&#x2019;s acquisition of its Cox Patent Portfolio in February 2013, the Company is obligated to pay Dr.&#160;Cox
&lt;span id="xdx_90D_ecustom--ObligatedToPaySellerNetProceedPercentage_iI_dp_c20260630_z7KdsOC9Rd5c" title="Obligated to pay Cox, net proceeds percentage"&gt;12.5&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%
of the net proceeds (after deduction of expenses) generated by the Company from licensing, sale or enforcement of the patent portfolio.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
connection with the Company&#x2019;s acquisition of its M2M/IoT Patent Portfolio in December 2017, the Company is &lt;span id="xdx_906_ecustom--ObligatedToPayMtmAbstract_iB_c20260101__20260630_zaJggYlYdoOh" title="Obligated to pay M2M"&gt;obligated
to pay&lt;/span&gt;&lt;/span&gt; &lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;the seller &lt;span id="xdx_908_ecustom--First100MillionOfM2mNetProceeds_iI_dp_c20260630_z6ey5YigCVK3" title="First $100 million of M2M net proceeds"&gt;14&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%
of the first $100 million of net proceeds (after deduction of expenses) and &lt;span id="xdx_90D_ecustom--GreaterThan100MillionOfM2mNetProceeds_iI_dp_c20260630_zoI8E4ltZy61" title="Greater than $100 million of M2M net proceeds"&gt;5&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%
of net proceeds greater than $100 million from Monetization Activities (as defined) related to the patent portfolio. In addition, the
seller will be entitled to receive from the Company $&lt;span id="xdx_90E_ecustom--AdditionalConsideration_iI_pp0p0_c20260630_zvPyv9DO2luh" title="Additional consideration payable upon occurrence of certain future events"&gt;250,000&lt;/span&gt;&lt;/span&gt;
&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;of additional consideration upon the occurrence of certain
future events related to the patent portfolio.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&#160;&lt;/p&gt;






&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt"&gt;&lt;/p&gt;



&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 6pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[3]
&#x202f;&#x202f;&#x202f;&#x202f;&#x202f;Leases&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company has one operating lease for its principal office space in New Canaan, Connecticut that was extended through September 30, 2026.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;There
are no material residual guarantees associated with the Company&#x2019;s lease and there are no significant restrictions or covenants
included in the Company&#x2019;s lease agreement.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
table below presents certain information related to the Company&#x2019;s lease costs for the period ended:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" id="xdx_889_eus-gaap--LeaseCostTableTextBlock_zKOHA9fBcI8i" style="margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - COMMITMENTS AND CONTINGENCIES (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span id="xdx_8B7_zRKfXGvPvjP9" style="display: none"&gt;Schedule of lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49F_20260101__20260630_z6D40buxWCjd" style="padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_497_20250101__20250630_zWBBKlTmGvjj" style="padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_494_20260401__20260630_z6H5YxADW726" style="padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_499_20250401__20250630_zXU8L7ylY5O" style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font: 12pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Six
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Three
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font: 12pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--OperatingLeaseCost_maCz3yQ_zvoEFIpr9yoj" style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Operating
    lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0935"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0937"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;5,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--ShortTermLeaseCost_maCz3yQ_zS21SsOmJR5h" style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Short-term
    lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;36,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;18,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--LeaseCost_maCz3yQ_z29th55DdcFi" style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                                &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                                &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;36,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;39,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;18,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;17,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&#160;&lt;/p&gt;



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      id="Fact000927"
      unitRef="USD">250000</nssi:AdditionalConsideration>
    <us-gaap:LeaseCostTableTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000933">&lt;table cellpadding="0" cellspacing="0" id="xdx_889_eus-gaap--LeaseCostTableTextBlock_zKOHA9fBcI8i" style="margin-left: auto; border-collapse: collapse; width: 90%; margin-right: auto" summary="xdx: Disclosure - COMMITMENTS AND CONTINGENCIES (Details)"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span id="xdx_8B7_zRKfXGvPvjP9" style="display: none"&gt;Schedule of lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_49F_20260101__20260630_z6D40buxWCjd" style="padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_497_20250101__20250630_zWBBKlTmGvjj" style="padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_494_20260401__20260630_z6H5YxADW726" style="padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td id="xdx_499_20250401__20250630_zXU8L7ylY5O" style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: center"&gt;&#160;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font: 12pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Six
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Three
    Months Ended&lt;br/&gt; June 30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font: 12pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 11pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="font: bold 11pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--OperatingLeaseCost_maCz3yQ_zvoEFIpr9yoj" style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Operating
    lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0935"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;27,000&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0937"&gt;&#x2013;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 3%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;5,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--ShortTermLeaseCost_maCz3yQ_zS21SsOmJR5h" style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Short-term
    lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;36,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;18,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;12,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-top: 6pt; padding-bottom: 1pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--LeaseCost_maCz3yQ_z29th55DdcFi" style="vertical-align: bottom"&gt;
    &lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;
                                                                                &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;
                                                                                &lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Total&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;36,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;39,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;18,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 11pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;17,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 11pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000936"
      unitRef="USD">27000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="From2025-04-012025-06-30"
      decimals="0"
      id="Fact000938"
      unitRef="USD">5000</us-gaap:OperatingLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000940"
      unitRef="USD">36000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000941"
      unitRef="USD">12000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="From2026-04-012026-06-30"
      decimals="0"
      id="Fact000942"
      unitRef="USD">18000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="From2025-04-012025-06-30"
      decimals="0"
      id="Fact000943"
      unitRef="USD">12000</us-gaap:ShortTermLeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact000945"
      unitRef="USD">36000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact000946"
      unitRef="USD">39000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2026-04-012026-06-30"
      decimals="0"
      id="Fact000947"
      unitRef="USD">18000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2025-04-012025-06-30"
      decimals="0"
      id="Fact000948"
      unitRef="USD">17000</us-gaap:LeaseCost>
    <nssi:EmploymentArrangementsAndOtherAgreementsTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000950">&lt;p id="xdx_80B_ecustom--EmploymentArrangementsAndOtherAgreementsTextBlock_zmcd3Spp7lHh" style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
I - &lt;span id="xdx_821_z69qDvzki3a4"&gt;EMPLOYMENT ARRANGEMENTS AND OTHER AGREEMENTS&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
March 22, 2022, the Company entered into an employment agreement with its Chairman and Chief Executive Officer for a four-year term (&#x201c;Term&#x201d;),
which among other things, included an annual base salary of $&lt;span id="xdx_900_eus-gaap--SalariesWagesAndOfficersCompensation_pp0p0_c20220301__20220322__srt--TitleOfIndividualAxis__srt--ChiefExecutiveOfficerMember__us-gaap--PlanNameAxis__custom--PriorEmploymentAgreementMember_zeyvoNbpHRwh" title="Annual base salary"&gt;535,000&lt;/span&gt;&lt;/span&gt;
&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;which was increased by &lt;span id="xdx_90E_ecustom--AnnualBaseSalaryIncrease_dp_c20220301__20220322__srt--TitleOfIndividualAxis__srt--ChiefExecutiveOfficerMember__us-gaap--PlanNameAxis__custom--PriorEmploymentAgreementMember_zVJhUxXZz6z1" title="Annual base salary increase"&gt;3&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;%
per annum during the Term, a discretionary annual bonus, an equity grant and certain incentive compensation. The Company&#x2019;s Compensation
Committee and the Chairman and Chief Executive Officer are currently discussing the terms of a new employment agreement while the Chairman
and Chief Executive Officer continues to serve in such capacity.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Under
the surviving terms of the prior employment agreement, so long as our Chairman and Chief Executive Officer continues to serve as an executive
officer of the Company, whether pursuant to the Agreement or otherwise, he shall also receive incentive compensation in an amount equal
to 5% of our gross royalties or other payments from Licensing Activities (as defined) (without deduction of legal fees or any other expenses)
with respect to our Remote Power Patent and a 10% net interest (gross royalties and other payments after deduction of all legal fees
and litigation expenses related to licensing, enforcement and sale activities, but in no event shall he receive less than 6.25% of the
gross recovery) of our royalties and other payments relating to Licensing Activities with respect to patents other than our Remote Power
Patent (including all of our existing patent portfolios and our investment in ILiAD). &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In the event of a
merger or sale of substantially all of our assets, we have the option to extinguish the right of our Chairman and Chief Executive Officer
to receive future Incentive Compensation by payment to him of a lump sum payment, in an amount equal to the fair market value of such
future interest as determined by an independent third party expert if the parties do not reach agreement as to such value.&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&#160;&lt;/p&gt;










</nssi:EmploymentArrangementsAndOtherAgreementsTextBlock>
    <us-gaap:SalariesWagesAndOfficersCompensation
      contextRef="From2022-03-012022-03-22_srt_ChiefExecutiveOfficerMember_custom_PriorEmploymentAgreementMember"
      decimals="0"
      id="Fact000952"
      unitRef="USD">535000</us-gaap:SalariesWagesAndOfficersCompensation>
    <nssi:AnnualBaseSalaryIncrease
      contextRef="From2022-03-012022-03-22_srt_ChiefExecutiveOfficerMember_custom_PriorEmploymentAgreementMember"
      decimals="INF"
      id="Fact000954"
      unitRef="Ratio">0.03</nssi:AnnualBaseSalaryIncrease>
    <us-gaap:LegalMattersAndContingenciesTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000958">&lt;p id="xdx_809_eus-gaap--LegalMattersAndContingenciesTextBlock_zJ1Sx5v8Oq6h" style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
J &#x2013; &lt;span id="xdx_829_zxscLvnUGCt4"&gt;LEGAL PROCEEDINGS&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0"&gt;&lt;/td&gt;&lt;td style="width: 24pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[1]&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On September 8, 2025, the Company&#x2019;s wholly-owned subsidiary, HFT
Solutions, LLC, commenced patent litigation against Optiver US, LLC and Optiver Trading US, LLC (&#x201c;Optiver&#x201d;) in the United
States District Court for the Western District of Texas for infringement of certain patents within the Company&#x2019;s HFT Patent Portfolio.
On November 21, 2025, the Optiver defendants filed their answer and counterclaims of non-infringement and invalidity of the asserted patents.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0"&gt;&lt;/td&gt;&lt;td style="width: 24pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[2]&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
                                            June 27, 2025, the Company commenced patent litigation against Samsung Electronics Co., LTD
                                            and Samsung Electronics America, Inc. (collectively, &#x201c;Samsung&#x201d;) in the United
                                            States District Court for the Eastern District of Texas, Marshall Division, for infringement
                                            of six patents within the Company&#x2019;s M2M/IoT Patent Portfolio. The lawsuit alleges that
                                            Samsung infringes the Company patents by supporting certain eSIM (embedded Subscriber Identification
                                            Module) and certain 5G technologies in its mobile devices, including its Galaxy smartphones,
                                            watches and tablets. A trial date has been scheduled for June 7, 2027. In April and May 2026,
                                            the U.S. Patent Trial and Appeal Board (PTAB)&#160;of the U.S. Patent&#160;&amp;amp; Trademark&#160;Office
                                            denied the institution, on the merits, of six Inter Partes Review proceedings requested&#160;by
                                            Samsung,&#160;relating to&#160;all six patents being&#160;asserted by the Company in the
                                            litigation.&#160;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify"&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0"&gt;&lt;/td&gt;&lt;td style="width: 24pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[3]&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On December 24, 2024, the Company&#x2019;s wholly-owned subsidiary, HFT
Solutions, LLC, initiated patent litigations against Citadel Securities, LLC (&#x201c;Citadel&#x201d;) and Jump Trading, LLC (&#x201c;Jump&#x201d;)
in the United States District Court for the Northern District of Illinois for infringement of certain patents within our HFT Patent Portfolio.
In the Citadel action, on April 7, 2025, the defendant Citadel filed a motion to dismiss under 35 U.S.C. &#xa7; 101, asserting that the
asserted patents are directed to patent-ineligible subject matter. On December 1, 2025, the Court denied Citadel&#x2019;s motion to dismiss.
On January 5, 2026, Citadel filed its answer asserting defenses of non- infringement, patent validity and counterclaims for the same.
On April 7, 2025, defendant Jump filed an answer and counterclaims of non-infringement and invalidity of the asserted patents. On May
19, 2026 and June 2, 2026, the PTAB denied institution of two IPRs filed by Citadel with respect to two of the patents asserted by the
Company against Citadel in the litigation. On July 1, 2026, the Company dismissed without prejudice its patent infringement case against
Jump. Depending upon future developments in the industry or otherwise, the Company may decide to revisit potential IP causes of action
against Jump in order to protect its intellectual property rights.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.1in; text-align: justify"&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"&gt;&lt;tr style="vertical-align: top"&gt;
&lt;td style="width: 0"&gt;&lt;/td&gt;&lt;td style="width: 24pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;[4]&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="letter-spacing: -0.2pt"&gt;On April&#160;4, 2014 and December
3, 2014, the Company initiated litigation against Google Inc. (&#x201c;Google&#x201d;) and YouTube, LLC (&#x201c;YouTube&#x201d;) in the U.S.
District Court for the Southern District of New York for infringement of several of its patents within its Cox Patent Portfolio which
relate to the identification of media content on the Internet. The lawsuit alleges that Google and YouTube have infringed and continue
to infringe certain of the Company&#x2019;s patents by making, using, selling and offering to sell unlicensed systems and related products
and services, which include YouTube&#x2019;s Content ID system. &lt;/span&gt;In April 2024, following a motion for summary judgment by defendants,
the U.S. District Court for the Southern District of New York issued a judgment dismissing the Company&#x2019;s patent infringement claims.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&#160;&lt;/p&gt;


















&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt 23pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On May 14, 2024, the Company filed a notice of appeal to the U. S. Court
of Appeals for the Federal Circuit. On April 23, 2026, the U.S. Court of Appeals for the Federal Circuit issued a decision on the appeal
overturning the judgment of non-infringement of the U.S District Court for the Southern District of New York relating to the Company&#x2019;s
Patent No. 8,205,237 (the &#x201c; &#x2019;237 Patent &#x201d;) for certain implementations of Google&#x2019;s Content ID system. The Federal
Circuit also affirmed the District Court&#x2019;s judgement that (i) certain claims in other asserted patents were invalid, and (ii) a
previous implementation of Content ID does not infringe the claims of the &#x2019;237 Patent. The Federal Circuit remanded the case to
the District Court for further proceedings on the infringement case consistent with its decision. A trial date has been scheduled for
December 7, 2026.&lt;/span&gt;&lt;/p&gt;

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

</us-gaap:LegalMattersAndContingenciesTextBlock>
    <us-gaap:EquityMethodInvestmentsTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000966">&lt;p id="xdx_801_eus-gaap--EquityMethodInvestmentsTextBlock_zBejUhSbw4Xe" style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
K &#x2013; &lt;span id="xdx_827_zXGEvoQz0sw"&gt;EQUITY INVESTMENTS&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
the period December 2018 through August 2022, the Company made aggregate investments of $&lt;span id="xdx_909_eus-gaap--Investments_iI_c20260630__dei--LegalEntityAxis__custom--ILiADBiotechnologiesLLCMember_zWRhuTOEnBik" title="Aggregrate investment"&gt;7,000,000&lt;/span&gt; in ILiAD, a privately held clinical
stage biotechnology company dedicated to the prevention and treatment of human disease caused by Bordetella pertussis. ILiAD is focused
on validating its proprietary intranasal vaccine, BPZE1, for the prevention of pertussis (whooping cough). In connection with its initial
investment, the Company&#x2019;s Chairman and Chief Executive Officer obtained a seat on ILiAD&#x2019;s Board of Managers. These investments
were accounted for under the equity method of accounting in accordance with ASC 323 (see Note B[3]).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
February 5, 2026, ILiAD completed a $&lt;span id="xdx_90B_eus-gaap--SaleOfStockConsiderationReceivedPerTransaction_c20260204__20260205__us-gaap--SubsidiarySaleOfStockAxis__us-gaap--PrivatePlacementMember_zHFB0bnlXFvl" title="Issued preferred stock, value"&gt;115,000,000&lt;/span&gt; Series B preferred stock financing (the &#x201c;Financing&#x201d;). As part of the Financing,
ILiAD converted from a limited liability company to a corporation. Following the closing of the Financing, ILiAD&#x2019;s Board was reconstituted
and the Company&#x2019;s Chairman and Chief Executive officer no longer serves on the Board of ILiAD.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;As
a result of ILiAD&#x2019;s closing of the Financing and the conversion to a corporation, as of February 5, 2026 the Company no longer
accounted for its investment in ILiAD using the equity method, under which the Company recorded its proportionate share of ILiAD&#x2019;s
losses each reporting period, and adopted the cost value method of accounting in accordance with ASC 321. Under this guidance, investments
in equity securities in privately-held companies without readily determinable fair values are generally recorded at cost, plus or minus
subsequent observable price changes in identical or similar investments, less impairments (see Note B[3] hereof). Since February 5, 2026
(the closing date of the Financing), there have been no observable price changes in identical or similar securities of ILiAD.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;As
a result of an observable price change due to the Financing discussed above, the equity investment was remeasured during the six month
period ended June 30, 2026 and the Company recorded an increase of $&lt;span id="xdx_90F_eus-gaap--EquityMethodInvestments_iI_c20260630__us-gaap--SubsidiarySaleOfStockAxis__us-gaap--PrivatePlacementMember_z6zx0IbfQUD9" title="Equity investment, carrying value"&gt;1,052,000&lt;/span&gt; in the carrying value of its equity investment in ILiAD
and recognized a corresponding gain of $&lt;span id="xdx_90E_eus-gaap--EquityMethodInvestmentDeferredGainOnSale_c20260101__20260630__us-gaap--SubsidiarySaleOfStockAxis__us-gaap--PrivatePlacementMember_zT0vfyKFioOj" title="Equity investment corresponding gain"&gt;1,052,000&lt;/span&gt;, which is included in &#x201c;Other income &#x2013; Gain on equity investment&#x201d;
in its unaudited condensed consolidated statements of operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;After
the closing of the Financing and on June 30, 2026, the Company holds &lt;span id="xdx_909_eus-gaap--SharesIssued_iI_c20260630__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_z9tEnd6V0Ls2" title="Number of shares hold"&gt;2,054,507&lt;/span&gt; shares of common stock, &lt;span id="xdx_90C_eus-gaap--SharesIssued_iI_c20260630__us-gaap--StatementClassOfStockAxis__us-gaap--SeriesAPreferredStockMember_ze1LykpYiiLi" title="Number of shares hold"&gt;262,908&lt;/span&gt; shares of Series A preferred
stock and &lt;span id="xdx_900_eus-gaap--SharesIssued_iI_c20260630__us-gaap--StatementClassOfStockAxis__custom--SeriesA1PreferredStockMember_zn31QCBuZqO1" title="Number of shares hold"&gt;319,789&lt;/span&gt; shares of Series A-1 preferred stock, representing approximately &lt;span id="xdx_90A_ecustom--EquityMethodInvestmentsOwnershipPercentage_iI_dp_c20260630_zAhQcuq7XNJk" title="Outstanding securities percentage"&gt;2.5&lt;/span&gt;% of the outstanding securities of ILiAD on a fully
diluted basis.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;/p&gt;











&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0pt 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company evaluated the Financing and determined that it represented an orderly transaction for a similar investment of the same issuer.
To estimate the fair value of its common stock, Series A preferred stock and Series A-1 preferred stock for purpose of remeasuring the
carrying value of the investment, the Company considered the transaction price of the Series B preferred stock in the Financing and made
adjustments, as necessary, to reflect differences in liquidation preferences, dividend rights, conversion features and other terms as
compared to the classes of equity held by the Company. The Company applied a valuation model consistent with a market approach, which
included the use of an option pricing model to allocate enterprise value among ILiAD&#x2019;s various classes of equity (see Note F).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company has elected the practical expedient permitted by ASC 321, recorded the above equity investment on a cost basis and will continue
to monitor the equity investment for impairment and additional observable price changes in future reporting periods.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;</us-gaap:EquityMethodInvestmentsTextBlock>
    <us-gaap:Investments
      contextRef="AsOf2026-06-30_custom_ILiADBiotechnologiesLLCMember"
      decimals="0"
      id="Fact000968"
      unitRef="USD">7000000</us-gaap:Investments>
    <us-gaap:SaleOfStockConsiderationReceivedPerTransaction
      contextRef="From2026-02-042026-02-05_us-gaap_PrivatePlacementMember"
      decimals="0"
      id="Fact000970"
      unitRef="USD">115000000</us-gaap:SaleOfStockConsiderationReceivedPerTransaction>
    <us-gaap:EquityMethodInvestments
      contextRef="AsOf2026-06-30_us-gaap_PrivatePlacementMember"
      decimals="0"
      id="Fact000972"
      unitRef="USD">1052000</us-gaap:EquityMethodInvestments>
    <us-gaap:EquityMethodInvestmentDeferredGainOnSale
      contextRef="From2026-01-012026-06-30_us-gaap_PrivatePlacementMember"
      decimals="0"
      id="Fact000974"
      unitRef="USD">1052000</us-gaap:EquityMethodInvestmentDeferredGainOnSale>
    <us-gaap:SharesIssued
      contextRef="AsOf2026-06-30_us-gaap_CommonStockMember30487375"
      decimals="INF"
      id="Fact000976"
      unitRef="Shares">2054507</us-gaap:SharesIssued>
    <us-gaap:SharesIssued
      contextRef="AsOf2026-06-30_us-gaap_SeriesAPreferredStockMember"
      decimals="INF"
      id="Fact000978"
      unitRef="Shares">262908</us-gaap:SharesIssued>
    <us-gaap:SharesIssued
      contextRef="AsOf2026-06-30_custom_SeriesA1PreferredStockMember"
      decimals="INF"
      id="Fact000980"
      unitRef="Shares">319789</us-gaap:SharesIssued>
    <nssi:EquityMethodInvestmentsOwnershipPercentage
      contextRef="AsOf2026-06-30"
      decimals="INF"
      id="Fact000982"
      unitRef="Ratio">0.025</nssi:EquityMethodInvestmentsOwnershipPercentage>
    <us-gaap:AcceleratedShareRepurchasesTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact000989">&lt;p id="xdx_80E_eus-gaap--AcceleratedShareRepurchasesTextBlock_zlCtVanqPnpa" style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
                                            L &#x2013; &lt;span id="xdx_82F_zbMWeGkDhgO7"&gt;STOCK REPURCHASES&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
June 17, 2025, the Board of Directors authorized an extension and increase of the Company&#x2019;s share repurchase program (the &#x201c;Share
Repurchase Program&#x201d;) to repurchase up to $&lt;span id="xdx_908_ecustom--StockRepurchaseProgramDollarAmountThatMayBeRepurchased_iI_pp0p0_c20250617_zOjIjFnIIPil" title="Stock Repurchase Program, dollar amount, that may be repurchased"&gt;5,000,000&lt;/span&gt; of common stock over the subsequent 24 month period. The common stock may be
repurchased from time to time in open market transactions or privately negotiated transactions at the Company&#x2019;s discretion except
for repurchases under the Company&#x2019;s 10b5-1 plans. The timing and amount of the shares repurchased is determined by management,
except for repurchases under the Company&#x2019;s 10b5-1 plans, based on its evaluation of market conditions and other factors. The Share
Repurchase Program may be increased, suspended or discontinued at any time.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Since
inception of the Share Repurchase Program in August 2011 through June 30, 2026, the Company has repurchased an aggregate of &lt;span id="xdx_903_eus-gaap--WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation_c20110801__20260630_zHHuziMqfsel" title="Number of shares, common stock repurchased"&gt;10,682,470&lt;/span&gt;
shares of its common stock at an aggregate cost of $&lt;span id="xdx_90A_eus-gaap--PaymentsForRepurchaseOfEquity_pp0p0_c20110801__20260630_z8wYkmMARAO7" title="Aggregate cost of common stock repurchased"&gt;20,402,985&lt;/span&gt; (exclusive of commissions) or an average per share price of $&lt;span id="xdx_903_ecustom--WeightedAveragePricePerShareCommonStockSubjectToRepurchase_c20110801__20260630_zACAZXADct5d" title="Average price per share, common stock repurchased"&gt;1.91&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
the three months ended June 30, 2026, the Company repurchased an aggregate of &lt;span id="xdx_906_eus-gaap--WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation_c20260401__20260630_z8oiZ4wS8F4c" title="Number of shares, common stock repurchased"&gt;34,980&lt;/span&gt; shares of its common stock at an aggregate cost
of $&lt;span id="xdx_90F_eus-gaap--PaymentsForRepurchaseOfEquity_pp0p0_c20260401__20260630_zkSg9XJvxqZ1" title="Aggregate cost of common stock repurchased"&gt;50,333&lt;/span&gt; (exclusive of commissions ) or an average per share price of $&lt;span id="xdx_905_ecustom--WeightedAveragePricePerShareCommonStockSubjectToRepurchase_c20260401__20260630_zpcjcNooCOrh" title="Average price per share, common stock repurchased"&gt;1.44&lt;/span&gt;. During the six months ended June 30, 2026, the Company
repurchased an aggregate of &lt;span id="xdx_900_eus-gaap--WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation_c20260101__20260630_zbLH1ecGb5Kb" title="Number of shares, common stock repurchased"&gt;95,976&lt;/span&gt; shares of its common stock at an aggregate cost of $&lt;span id="xdx_90E_eus-gaap--PaymentsForRepurchaseOfEquity_pp0p0_c20260101__20260630_z6sO3IDfIW31" title="Aggregate cost of common stock repurchased"&gt;133,014&lt;/span&gt; (exclusive of commissions) or an average
per share price of $&lt;span id="xdx_906_ecustom--WeightedAveragePricePerShareCommonStockSubjectToRepurchase_c20260101__20260630_zJPmNnXviH9h" title="Average price per share, common stock repurchased"&gt;1.39&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="margin: 0; text-align: justify; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
June 29 2026, the Company entered into a written trading plan (the &#x201c;10b5-1 Plan&#x201d;) under Rule 10b5-1 of the Securities Exchange
Act of 1934 (the &#x201c;Exchange Act&#x201d;). Adopting a trading plan that satisfies the conditions of Rule 10b5-1 allows a company to
repurchase its shares at times when it might otherwise be prevented from doing so due to self-imposed trading black-outs or pursuant
to insider trading laws. Purchases under the 10b5-1 Plan may be made during the following periods: (1) beginning on July 10, 2026 until
two trading days after the Company issues a press release announcing its financial results for the quarter ended June 30, 2026, and (2)
beginning on October 1, 2026 until two trading days after the Company issues a press release announcing its financial results for the
quarter ended September 30, 2026. Under the 10b5-1 Plan, the Company&#x2019;s third party broker may purchase up to &lt;span id="xdx_908_esrt--StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased_iI_c20260629_zCBKocUhdDNi" title="Number of shares authorized to be repurchased"&gt;500,000&lt;/span&gt; shares of
the Company&#x2019;s common stock, subject to certain price&lt;b&gt;,&lt;/b&gt; market, volume and timing constraints, in accordance with the terms
of the plan and subject to Rule 10b5-1 and Rule 10b-18 of the Exchange Act.&lt;/span&gt;&lt;/p&gt;












&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
August 16, 2022, the Inflation Reduction Act of 2022 (the &#x201c;IR Act&#x201d;) was signed into federal law. The IR Act provides for,
among other things, a new U.S. federal 1% excise tax on certain repurchases of stock by publicly traded U.S. domestic corporations occurring
on or after January 1, 2023. The amount of the excise tax is generally 1% of the net fair market value of the net shares repurchased
(repurchases net of new share issuances) at the time of the repurchase. The excise tax applies in cases where the total value of &lt;span id="xdx_90C_ecustom--ExciseTaxDescription_c20220801__20220816_z9BCEGDDPlY6" title="Excise tax description"&gt;the
stock repurchased during the taxable year exceeds $1,000,000&lt;/span&gt;. During the three and six months ended June 30, 2026 and 2025, the Company
did &lt;span id="xdx_90E_eus-gaap--ShareRepurchaseProgramExciseTax_do_c20260401__20260630_zsHFZ9FD22S8" title="Excise tax"&gt;&lt;span id="xdx_907_eus-gaap--ShareRepurchaseProgramExciseTax_do_c20250401__20250630_ze8L9eIGqcHk" title="Excise tax"&gt;&lt;span id="xdx_904_eus-gaap--ShareRepurchaseProgramExciseTax_do_c20260101__20260630_zyxFsO6fIAp2" title="Excise tax"&gt;&lt;span id="xdx_905_eus-gaap--ShareRepurchaseProgramExciseTax_do_c20250101__20250630_zAy47r4GqtRi" title="Excise tax"&gt;no&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;t incur such excise tax.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;At
June 30, 2026, the dollar value of remaining shares that may be repurchased under the Share Repurchase Program was $&lt;span id="xdx_908_ecustom--ValueOfRemainingSharesThatMayBeRepurchased_c20260101__20260630_zbbIw59a4k07" title="Value of remaining shares that may be repurchased"&gt;4,777,417&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:AcceleratedShareRepurchasesTextBlock>
    <nssi:StockRepurchaseProgramDollarAmountThatMayBeRepurchased
      contextRef="AsOf2025-06-17"
      decimals="0"
      id="Fact000991"
      unitRef="USD">5000000</nssi:StockRepurchaseProgramDollarAmountThatMayBeRepurchased>
    <us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
      contextRef="From2011-08-012026-06-30"
      decimals="INF"
      id="Fact000993"
      unitRef="Shares">10682470</us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation>
    <us-gaap:PaymentsForRepurchaseOfEquity
      contextRef="From2011-08-012026-06-30"
      decimals="0"
      id="Fact000995"
      unitRef="USD">20402985</us-gaap:PaymentsForRepurchaseOfEquity>
    <nssi:WeightedAveragePricePerShareCommonStockSubjectToRepurchase
      contextRef="From2011-08-012026-06-30"
      decimals="INF"
      id="Fact000997"
      unitRef="USDPShares">1.91</nssi:WeightedAveragePricePerShareCommonStockSubjectToRepurchase>
    <us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
      contextRef="From2026-04-012026-06-30"
      decimals="INF"
      id="Fact000999"
      unitRef="Shares">34980</us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation>
    <us-gaap:PaymentsForRepurchaseOfEquity
      contextRef="From2026-04-012026-06-30"
      decimals="0"
      id="Fact001001"
      unitRef="USD">50333</us-gaap:PaymentsForRepurchaseOfEquity>
    <nssi:WeightedAveragePricePerShareCommonStockSubjectToRepurchase
      contextRef="From2026-04-012026-06-30"
      decimals="INF"
      id="Fact001003"
      unitRef="USDPShares">1.44</nssi:WeightedAveragePricePerShareCommonStockSubjectToRepurchase>
    <us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact001005"
      unitRef="Shares">95976</us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation>
    <us-gaap:PaymentsForRepurchaseOfEquity
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact001007"
      unitRef="USD">133014</us-gaap:PaymentsForRepurchaseOfEquity>
    <nssi:WeightedAveragePricePerShareCommonStockSubjectToRepurchase
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact001009"
      unitRef="USDPShares">1.39</nssi:WeightedAveragePricePerShareCommonStockSubjectToRepurchase>
    <srt:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
      contextRef="AsOf2026-06-29"
      decimals="INF"
      id="Fact001011"
      unitRef="Shares">500000</srt:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased>
    <nssi:ExciseTaxDescription contextRef="From2022-08-012022-08-16" id="Fact001017">the
stock repurchased during the taxable year exceeds $1,000,000</nssi:ExciseTaxDescription>
    <us-gaap:ShareRepurchaseProgramExciseTax
      contextRef="From2026-04-012026-06-30"
      decimals="0"
      id="Fact001019"
      unitRef="USD">0</us-gaap:ShareRepurchaseProgramExciseTax>
    <us-gaap:ShareRepurchaseProgramExciseTax
      contextRef="From2025-04-012025-06-30"
      decimals="0"
      id="Fact001021"
      unitRef="USD">0</us-gaap:ShareRepurchaseProgramExciseTax>
    <us-gaap:ShareRepurchaseProgramExciseTax
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact001023"
      unitRef="USD">0</us-gaap:ShareRepurchaseProgramExciseTax>
    <us-gaap:ShareRepurchaseProgramExciseTax
      contextRef="From2025-01-012025-06-30"
      decimals="0"
      id="Fact001025"
      unitRef="USD">0</us-gaap:ShareRepurchaseProgramExciseTax>
    <nssi:ValueOfRemainingSharesThatMayBeRepurchased
      contextRef="From2026-01-01to2026-06-30"
      decimals="0"
      id="Fact001027"
      unitRef="USD">4777417</nssi:ValueOfRemainingSharesThatMayBeRepurchased>
    <us-gaap:ConcentrationRiskDisclosureTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact001029">&lt;p id="xdx_807_eus-gaap--ConcentrationRiskDisclosureTextBlock_z1eM9AlHOYg2" style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
M &#x2013; &lt;span id="xdx_82E_zjXSUAFEgwik"&gt;CONCENTRATIONS OF CREDIT RISK&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company maintains cash and certificates of deposit in accounts at financial institutions. The accounts are insured by the Federal Deposit
Insurance Corporation (&#x201c;FDIC&#x201d;) up to $&lt;span id="xdx_90C_ecustom--FdicInsuredAmount_iI_pp0p0_c20260630_zhn5pJ9nD5Ba" title="FDIC insured amount"&gt;250,000&lt;/span&gt; at each institution. At June 30, 2026 and December 31, 2025, the Company had
$&lt;span id="xdx_905_eus-gaap--CashFDICInsuredAmount_iI_pp0p0_do_c20260630_zQLaCdI4X2ah" title="Excess of Insured amount"&gt;4,000&lt;/span&gt; and $&lt;span id="xdx_90B_eus-gaap--CashFDICInsuredAmount_iI_pp0p0_do_c20251231_zzDKRgLl2rmg" title="Excess of Insured amount"&gt;9,000&lt;/span&gt;, respectively, of cash and certificates of deposit in excess of the FDIC insured limit. The Company maintains cash
equivalents in brokerage accounts at financial institutions. At June 30, 2026 and December 31, 2025, the Company had cash equivalents
of $&lt;span id="xdx_90A_eus-gaap--CashEquivalentsAtCarryingValue_iI_pp0p0_c20260630_z74pdnS37E89" title="Cash equivalents"&gt;9,221,000&lt;/span&gt; and $&lt;span id="xdx_905_eus-gaap--CashEquivalentsAtCarryingValue_iI_pp0p0_c20251231_zJWpkvhUj04b" title="Cash equivalents"&gt;13,302,000&lt;/span&gt;, respectively, in these brokerage accounts.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;br/&gt;
&lt;/span&gt;&lt;/p&gt;

</us-gaap:ConcentrationRiskDisclosureTextBlock>
    <nssi:FdicInsuredAmount
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact001031"
      unitRef="USD">250000</nssi:FdicInsuredAmount>
    <us-gaap:CashFDICInsuredAmount
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact001033"
      unitRef="USD">4000</us-gaap:CashFDICInsuredAmount>
    <us-gaap:CashFDICInsuredAmount
      contextRef="AsOf2025-12-31"
      decimals="0"
      id="Fact001035"
      unitRef="USD">9000</us-gaap:CashFDICInsuredAmount>
    <us-gaap:CashEquivalentsAtCarryingValue
      contextRef="AsOf2026-06-30"
      decimals="0"
      id="Fact001037"
      unitRef="USD">9221000</us-gaap:CashEquivalentsAtCarryingValue>
    <us-gaap:CashEquivalentsAtCarryingValue
      contextRef="AsOf2025-12-31"
      decimals="0"
      id="Fact001039"
      unitRef="USD">13302000</us-gaap:CashEquivalentsAtCarryingValue>
    <us-gaap:ScheduleOfDividendPaymentRestrictionsTextBlock contextRef="From2026-01-01to2026-06-30" id="Fact001041">&lt;p id="xdx_806_eus-gaap--ScheduleOfDividendPaymentRestrictionsTextBlock_z1GjTNeUqF7d" style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;NOTE
N &#x2013; &lt;span id="xdx_82F_zvPMZ8wozHd8"&gt;DIVIDEND POLICY&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 12pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s dividend policy consists of semi-annual cash dividends of $&lt;span id="xdx_906_ecustom--DividendsPerShare_c20260101__20260630__srt--TitleOfIndividualAxis__custom--BoardOfDirectorsMember_zDhq3hakX2ub" title="Dividends, per share - semi-annual"&gt;0.05&lt;/span&gt;&lt;/span&gt;
&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;per share ($&lt;span id="xdx_90B_ecustom--DividendsPerShareAnnual_c20260101__20260630_zdXUocLXnJna" title="Dividends, per share - annual"&gt;0.10&lt;/span&gt;&lt;/span&gt;
&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;per share annually) anticipated to be paid in March and September
of each year. The Company has paid semi-annual cash dividends consistent with its policy. The Company&#x2019;s dividend policy undergoes
a periodic review by the Board of Directors and is subject to change at any time depending upon the Company&#x2019;s earnings, financial
requirements and other factors existing at the time.&lt;/span&gt;&lt;/p&gt;
</us-gaap:ScheduleOfDividendPaymentRestrictionsTextBlock>
    <nssi:DividendsPerShare
      contextRef="From2026-01-012026-06-30_custom_BoardOfDirectorsMember"
      decimals="INF"
      id="Fact001043"
      unitRef="USDPShares">0.05</nssi:DividendsPerShare>
    <nssi:DividendsPerShareAnnual
      contextRef="From2026-01-01to2026-06-30"
      decimals="INF"
      id="Fact001045"
      unitRef="USDPShares">0.10</nssi:DividendsPerShareAnnual>
    <ecd:Rule10b51ArrAdoptedFlag contextRef="From2026-04-012026-06-30" id="Fact001046">false</ecd:Rule10b51ArrAdoptedFlag>
    <ecd:NonRule10b51ArrAdoptedFlag contextRef="From2026-04-012026-06-30" id="Fact001047">false</ecd:NonRule10b51ArrAdoptedFlag>
    <ecd:Rule10b51ArrTrmntdFlag contextRef="From2026-04-012026-06-30" id="Fact001048">false</ecd:Rule10b51ArrTrmntdFlag>
    <ecd:NonRule10b51ArrTrmntdFlag contextRef="From2026-04-012026-06-30" id="Fact001049">false</ecd:NonRule10b51ArrTrmntdFlag>
</xbrl>
