<SEC-DOCUMENT>0001140361-24-026010.txt : 20240514
<SEC-HEADER>0001140361-24-026010.hdr.sgml : 20240514
<ACCEPTANCE-DATETIME>20240514171458
ACCESSION NUMBER:		0001140361-24-026010
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		77
CONFORMED PERIOD OF REPORT:	20240331
FILED AS OF DATE:		20240514
DATE AS OF CHANGE:		20240514

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eterna Therapeutics Inc.
		CENTRAL INDEX KEY:			0000748592
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				311103425
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11460
		FILM NUMBER:		24945696

	BUSINESS ADDRESS:	
		STREET 1:		1035 CAMBRIDGE STREET
		STREET 2:		SUITE 18A
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
		BUSINESS PHONE:		(212) 582-1199

	MAIL ADDRESS:	
		STREET 1:		10531 4S COMMONS DRIVE
		STREET 2:		SUITE 166-550
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92127

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Brooklyn ImmunoTherapeutics, Inc.
		DATE OF NAME CHANGE:	20210325

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NTN BUZZTIME INC
		DATE OF NAME CHANGE:	20051230

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NTN COMMUNICATIONS INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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<TYPE>10-Q
<SEQUENCE>1
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<DESCRIPTION>10-Q
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      <div>
        <div style="text-align: center; font-weight: bold;">
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          <div style="color: rgb(0, 0, 0); font-size: 14pt; font-weight: bold;">UNITED STATES SECURITIES AND EXCHANGE COMMISSION<br/>
          </div>

          <div style="font-size: 12pt; font-weight: bold;">Washington, D.C. 20549<br/>
          </div>

          <div>&#160;</div>

          <div style="font-size: 18pt; font-weight: bold;">FORM <ix:nonNumeric name="dei:DocumentType" id="Fact_22ce31307334444198387507cac2f8c0" contextRef="c20240101to20240331">10-Q</ix:nonNumeric></div>

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            <div style="text-align: justify; color: rgb(0, 0, 0); font-style: italic; font-weight: normal;">(Mark One)</div>

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    <td style="width: auto; vertical-align: top;">
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                </td>

  </tr>


</table>
          <div>
            <div style="text-align: justify; color: rgb(0, 0, 0); font-weight: bold;"> <br/>
            </div>

            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">For the quarterly period ended <ix:nonNumeric name="dei:DocumentPeriodEndDate" id="Fact_0775a270a6d64c43bcec8b35a2abff7f" contextRef="c20240101to20240331" format="ixt:date-monthname-day-year-en">March 31, 2024</ix:nonNumeric></div>

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            <div style="color: rgb(0, 0, 0);">or</div>

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    <td style="width: auto; vertical-align: top;">
                  <div style="color: rgb(0, 0, 0); font-weight: bold;">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</div>
                </td>

  </tr>


</table>
          <div>
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> <br/>
            </div>

            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">For the transition period from _________ to _____________</div>

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          <div>&#160;</div>

          <div style="font-weight: bold;">Commission file number: <ix:nonNumeric name="dei:EntityFileNumber" id="Fact_798b6895725148b8a5bc8a23e152ae5e" contextRef="c20240101to20240331">001-11460</ix:nonNumeric></div>

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            &#160;<img src="image00007.jpg" alt="graphic"/> </div>

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          <div style="font-style: italic; font-weight: normal;">(Exact name of registrant as specified in its charter)</div>

          <div>&#160;</div>

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    <td style="width: 49%; vertical-align: top;">
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  </tr>

  <tr>

    <td style="width: 49%; vertical-align: top;">
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    <td colspan="1" style="width: 2%; vertical-align: top;">&#160;</td>

    <td style="width: 49%; vertical-align: top;">
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                </td>

  </tr>


</table>
          <div><br/>
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          <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


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    <td style="width: 49%; vertical-align: top;">
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    <td colspan="1" style="width: 2%; vertical-align: top;">&#160;</td>

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  </tr>

  <tr>

    <td style="width: 49%; vertical-align: top;">
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    <td colspan="1" style="width: 2%; vertical-align: top;">&#160;</td>

    <td style="width: 49%; vertical-align: top;">
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          <div style="font-weight: bold;"> <br/>
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          <div style="font-weight: bold;">(<ix:nonNumeric name="dei:CityAreaCode" id="Fact_851c40515b5d42a5aa6c93b496803370" contextRef="c20240101to20240331">212</ix:nonNumeric>) <ix:nonNumeric name="dei:LocalPhoneNumber" id="Fact_7c5cd0c471464d7ca1cb19e9ce94d646" contextRef="c20240101to20240331">582-1199</ix:nonNumeric></div>

          <div style="font-style: italic; font-weight: normal;">(Registrant&#8217;s telephone number, including area code)</div>

          <div><br/></div>

          <div style="color: rgb(0, 0, 0); font-weight: normal;">Securities registered pursuant to Section 12(b) of the Act:</div>

          <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 32%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div>
                    <div style="text-align: center; color: rgb(0, 0, 0);">Title of each class</div>
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                </td>

    <td colspan="1" style="width: 2%; vertical-align: top; padding-bottom: 2px;">&#160;</td>

    <td style="width: 32%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div>
                    <div style="text-align: center; color: rgb(0, 0, 0);">Trading symbol</div>
                  </div>
                </td>

    <td colspan="1" style="width: 2%; vertical-align: top; padding-bottom: 2px;">&#160;</td>

    <td style="width: 32%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div>
                    <div style="text-align: center; color: rgb(0, 0, 0);">Name of each exchange on which registered</div>
                  </div>
                </td>

  </tr>

  <tr>

    <td style="width: 32%; vertical-align: top;">
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                </td>

    <td colspan="1" style="width: 2%; vertical-align: top;">&#160;</td>

    <td style="width: 32%; vertical-align: top;">
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    <td colspan="1" style="width: 2%; vertical-align: top;">&#160;</td>

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                  </div>
                </td>

  </tr>


</table>
          <div style="text-align: justify; font-weight: normal;"> <br/>
          </div>

          <div style="text-align: justify; font-weight: normal;">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or
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          <div style="font-weight: normal;">&#160;</div>

          <div style="text-align: justify;"><span style="color: rgb(0, 0, 0); font-weight: normal;">Indicate by check mark whether the registrant has submitted electronically every interactive data file required to be submitted pursuant to Rule 405 of
              Regulation S-T (&#167;232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). <ix:nonNumeric name="dei:EntityInteractiveDataCurrent" id="Fact_8e20e59a1513431ca3e7eb3c45326345" contextRef="c20240101to20240331">Yes</ix:nonNumeric> </span><span style="font-weight: normal;">&#9746;</span><span style="color: rgb(0, 0, 0); font-weight: normal;">&#160; No &#9744;</span></div>

          <div style="font-weight: normal;">&#160;</div>

          <div style="text-align: justify; font-weight: normal;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See
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  <tr>

    <td style="width: 20%; vertical-align: top; font-weight: normal;">
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    <td style="width: 45%; vertical-align: bottom; font-weight: normal;">&#9744;</td>

    <td style="width: 20%; vertical-align: bottom; font-weight: normal;">
                  <div style="text-align: justify;">Accelerated filer</div>
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    <td style="width: 5%; vertical-align: bottom; font-weight: normal;">
                  <div style="text-align: justify;">&#9744;</div>
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  </tr>

  <tr>

    <td style="width: 20%; vertical-align: top; font-weight: normal;">
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                </td>

    <td style="width: 45%; vertical-align: bottom; font-weight: normal;">&#9746;</td>

    <td style="width: 20%; vertical-align: bottom; font-weight: normal;">
                  <div style="text-align: justify;">Smaller reporting company</div>
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    <td style="width: 5%; vertical-align: bottom; font-weight: normal;"><ix:nonNumeric name="dei:EntitySmallBusiness" id="Fact_e58eff59ec2b4d82ae389a7255c6e0ee" contextRef="c20240101to20240331" format="ixt-sec:boolballotbox">&#9746;</ix:nonNumeric><br/>
                </td>

  </tr>

  <tr>

    <td style="width: 20%; vertical-align: top; font-weight: normal;">&#160;</td>

    <td style="width: 45%; vertical-align: bottom; font-weight: normal;">&#160;</td>

    <td style="width: 20%; vertical-align: bottom; font-weight: normal;">
                  <div style="text-align: justify;">Emerging growth company</div>
                </td>

    <td style="width: 5%; vertical-align: bottom; font-weight: normal;"><ix:nonNumeric name="dei:EntityEmergingGrowthCompany" id="Fact_45fce77d0fcd4c69a7c9f248121fc584" contextRef="c20240101to20240331" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric><br/>
                </td>

  </tr>


</table>
          <div style="text-align: justify; font-weight: normal;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting
            standards provided <span style="color: rgb(0, 0, 0);">pursuant to </span>Section 13(a) of the Exchange Act. &#9744;</div>

          <div style="font-weight: normal;">&#160;</div>

          <div style="text-align: justify; font-weight: normal;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes <ix:nonNumeric name="dei:EntityShellCompany" id="Fact_886307d8d2ca45f39a95dd2500f1ac75" contextRef="c20240101to20240331" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric>&#160; No &#9746;</div>

          <div style="font-weight: normal; text-align: left;">&#160; <br/>
          </div>

          <div style="text-align: justify; font-weight: normal;">
            <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">As of <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">May 13</span>, 2024, the registrant had outstanding <ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" id="Fact_9262730a547c4d40b656d4e6fde99d06" contextRef="c20240513" unitRef="U001" decimals="INF" scale="0" format="ixt:num-dot-decimal">5,410,331</ix:nonFraction>
              shares of common stock, $0.005 par value per share.</div>

          </div>

          <div style="text-align: justify;">
            <p style="font: 10pt 'Times New Roman'; margin: 0px; text-indent: 24.5pt;">&#160;</p>
          </div>

          <div style="text-align: justify;">
            <hr style="border: none; border-bottom: 4px solid black; border-top: 1px solid black; height: 10px; color: #ffffff; background-color: #ffffff; text-align: center; margin-left: auto; margin-right: auto;"/> </div>

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  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div> <a id="TABLEOFCONTENTS"><!--Anchor--></a>
      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: center; font-weight: bold;">TABLE OF CONTENTS</div>

      <div><br class="Apple-interchange-newline"/></div>

    </div>

    <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: rgb(0, 0, 0);">


  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 4.4%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: right; color: rgb(0, 0, 0); font-size: 10pt; font-weight: bold;"><span style="text-decoration: underline;">Page</span></div>
          </td>

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    <td style="width: 95.6%; vertical-align: top; font-family: 'Times New Roman';" colspan="2">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">PART I &#8211; FINANCIAL INFORMATION</div>
          </td>

    <td style="width: 4.4%; vertical-align: top; font-family: 'Times New Roman'; text-align: right;"><br/>
          </td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 1.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Financial Statements (unaudited)</div>
          </td>

    <td style="width: 4.4%; vertical-align: top; font-family: 'Times New Roman'; text-align: right;"><br/>
          </td>

  </tr>

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    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: left; color: rgb(0, 0, 0); font-size: 10pt; margin-left: 9pt;"><a href="#CONSOLIDATEDBALANCESHEETS">Condensed Consolidated Balance Sheets as of March 31, 2024 and December 31, 2023</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman'; text-align: right;">1</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: left; color: rgb(0, 0, 0); font-size: 10pt; margin-left: 9pt;"><a href="#CONSOLIDATEDSTATEMENTSOFO">Condensed Consolidated Statements of Operations for the three months ended March 31, 2024 and 2023</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">2</td>

  </tr>

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    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt; margin-left: 9pt;"><a href="#STATEMENTSOFSTOCKHOLDERSD">Condensed Consolidated Statements of Changes in Stockholders&#8217; (Deficit) Equity for the three months ended March 31,
                2024 and 2023</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman'; text-align: right;">3</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt; margin-left: 9pt;"><a href="#STATEMENTSOFCASHFLOWS">Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2024 and 2023</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">4</td>

  </tr>

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    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt; margin-left: 9pt;"><a href="#CONSOLIDATEDFINANCIALSTAT">Notes to Condensed Consolidated Financial Statements</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: right; color: rgb(0, 0, 0); font-size: 10pt;">5<br/>
            </div>
          </td>

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    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: left; color: rgb(0, 0, 0); font-size: 10pt;">Item 2.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: left; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#ManagementsDiscussionandA">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">20</td>

  </tr>

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    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 3.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#QuantitativeandQualitativ">Quantitative and Qualitative Disclosures About Market Risk</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman'; text-align: right;">27</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 4.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#ControlsandProcedures.">Controls and Procedures</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">27</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">&#160;</td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 95.6%; vertical-align: top; font-family: 'Times New Roman';" colspan="2">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">PART II &#8211; OTHER INFORMATION</div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;"><br/>
          </td>

  </tr>

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    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 1.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#LegalProceedings.">Legal Proceedings</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman'; text-align: right;">28</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 1A.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#RiskFactors.">Risk Factors</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">28<br/>
          </td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: left; color: rgb(0, 0, 0); font-size: 10pt;">Item 2.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: left; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#UnregisteredSalesofEquity">Unregistered Sales of Equity Securities and Use of Proceeds</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman'; text-align: right;">30</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 3.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#DefaultsUponSeniorSecurit">Defaults Upon Senior Securities</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">30</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 4.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#MineSafetyDisclosures.">Mine Safety Disclosures</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman'; text-align: right;">30</td>

  </tr>

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    <td style="width: 6.84%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 5.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#OtherInformation.">Other Information</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">30</td>

  </tr>

  <tr>

    <td style="width: 6.84%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;">Item 6.</div>
          </td>

    <td style="width: 88.76%; vertical-align: top; background-color: rgb(204, 238, 255); font-family: 'Times New Roman';">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#Exhibits">Exhibits</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: 'Times New Roman'; text-align: right;">31</td>

  </tr>

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    <td style="width: 95.6%; vertical-align: top; font-family: 'Times New Roman';" colspan="2">
            <div style="text-align: justify; color: rgb(0, 0, 0); font-size: 10pt;"><a href="#SIGNATURES">Signatures</a></div>
          </td>

    <td style="width: 4.4%; vertical-align: bottom; font-family: 'Times New Roman'; text-align: right;">32</td>

  </tr>


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    <div> <br/>
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      <div class="BRPFPageHeader" style="width: 100%;">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div style="text-align: center;"><span style="font-weight: bold;">CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS</span><br/>
    </div>

    <div style="text-align: justify;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        This Quarterly Report on Form 10-Q contains &#8220;forward-looking statements&#8221; as that term is defined under the Private Securities Litigation Reform Act of 1995 (&#8220;PSLRA&#8221;), Section 27A of the Securities Act of 1933, as amended (the &#8220;Securities Act&#8221;), and
        Section 21E of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;). Forward-looking statements include statements related to future events, results, performance, prospects and opportunities, including statements related to our
        strategic plans, capital needs, and our financial position. Forward-looking statements are based on information currently available to us, on our current expectations, estimates, forecasts, and projections about the industries in which we operate
        and on the beliefs and assumptions of management. Forward looking statements often contain words such as &#8220;expects,&#8221; &#8220;anticipates,&#8221; &#8220;could,&#8221; &#8220;targets,&#8221; &#8220;projects,&#8221; &#8220;intends,&#8221; &#8220;plans,&#8221; &#8220;believes,&#8221; &#8220;seeks,&#8221; &#8220;estimates,&#8221; &#8220;may,&#8221; &#8220;will,&#8221; &#8220;would,&#8221; and
        similar expressions. In addition, any statements that refer to projections of our future financial performance, our anticipated growth and trends in our business, and other characterizations of future events or circumstances, are forward-looking
        statements. Forward-looking statements by their nature address matters that are, to different degrees, subject to risks and uncertainties that could cause actual results to differ materially and adversely from those expressed in any forward-looking
        statements. For us, particular factors that might cause or contribute to such differences include those risks and uncertainties described in Part I, Item 1A &#8220;Risk Factors&#8221; of our Annual Report on Form 10-K for the year ended December 31, 2023 filed
        with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on March 14, 2024, in Part II, Item 1A &#8220;Risk Factors&#8221; of this Quarterly Report on Form 10-Q, and in other documents we file from time to time with the SEC.<br/>
        &#160;<br/>
        Readers are urged not to place undue reliance on the forward-looking statements in this Quarterly Report on Form 10-Q, which speak only as of the date of this Quarterly Report on Form 10-Q. We are including this cautionary note to make applicable,
        and take advantage of, the safe harbor provisions of the PSLRA. Except as required by law, we do not undertake, and expressly disclaim any obligation, to disseminate, after the date hereof, any updates or revisions to any such forward-looking
        statements to reflect any change in expectations or events, conditions or circumstances on which any such statements are based.<br/>
        &#160;<br/>
        We believe that the expectations reflected in forward-looking statements in this Quarterly Report on Form 10-Q are based upon reasonable assumptions at the time made. However, given the risks and uncertainties, you should not rely on any
        forward-looking statements as a prediction of actual results, developments or other outcomes. You should read these forward-looking statements with the understanding that we may be unable to achieve projected results, developments or other outcomes
        and that actual results, developments or other outcomes may be materially different from what we expect.<br/>
        <br/>
        Unless stated otherwise or the context otherwise requires, all references in this Quarterly Report on Form 10-Q to &#8220;Eterna&#8221; refer to Eterna Therapeutics Inc., references to &#8220;Eterna LLC&#8221; refer to Eterna Therapeutics LLC, a wholly owned subsidiary of
        Eterna, and references to the &#8220;Company,&#8221; &#8220;we,&#8221; &#8220;us&#8221; or &#8220;our&#8221; refer to Eterna and its subsidiaries, including Eterna LLC, Novellus, Inc. and Novellus Therapeutics Limited.</span><br/>
    </div>

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        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

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        <div style="text-align: center; font-weight: bold;"><!--Anchor--> <a id="PARTI.FINANCIALINFORMATIO"><!--Anchor--></a>
          <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">PART I<!--Anchor-->.
            FINANCIAL INFORMATION</div>

          <div><span style="background-color: rgb(255, 255, 255); font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

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            </span> </div>

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        <div style="text-align: center; font-weight: bold;">
          <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        </div>

        <!--Anchor-->
        <!--Anchor-->
        <div style="text-align: center; font-weight: bold;"><!--Anchor-->CONDENSED CONSOLIDATED
          <!--Anchor-->
          <!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor-->BALANCE SHEETS<a id="CONSOLIDATEDBALANCESHEETS"><!--Anchor--></a><!--Anchor--></div>

        <div style="text-align: center; font-weight: bold;"> (In thousands, except par value amounts)<br/>
        </div>

        <div style="text-align: center; font-weight: bold;"> <span style="font-weight: bold;">(unaudited)</span></div>

        <div style="text-align: center; font-weight: bold;"><span style="font-weight: bold;"> <br/>
          </span></div>

        <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: top; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold;">March 31, </td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; white-space: nowrap;">December 31,
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" colspan="1" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;"/>

    <td valign="bottom" colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;">
                <div style="color: rgb(0, 0, 0); font-weight: bold;">2024</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;">
                <div style="color: rgb(0, 0, 0); font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top;">
                <div style="color: rgb(0, 0, 0); font-weight: bold; text-indent: -9pt; margin-left: 9pt;">ASSETS</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: center; vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: top; text-align: center;"/>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: top;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Current assets:</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: top;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: top;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Cash</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Cash" id="Fact_abf024d574ad411eb1d564277e8ec7d3" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,116</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Cash" id="Fact_0a25fbe9c3ff48dca4fe7d499eb370e9" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,575</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Other receivables</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherReceivablesNetCurrent" id="Fact_acba39e31990495084ac7b85f87126aa" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">351</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherReceivablesNetCurrent" id="Fact_f1f9cb6118554d95a8a3139fcd0562cf" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">425</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Prepaid expenses and other current assets</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" id="Fact_22a360e226c34a3d9877b2ee35906861" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">697</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" id="Fact_404b61ead3b442c39e3769a68ef7d216" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,599</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total current assets</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AssetsCurrent" id="Fact_ba837c31c9244c5dbf6f2a9f76ce7c4e" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,164</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AssetsCurrent" id="Fact_88fa342d0c524b8f8bcf3c3abbc4568b" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">9,599</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="margin-left: 9pt;">
                  <div style="margin-left: 9pt; text-indent: -9pt;">Restricted cash<br/>
                  </div>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" id="Fact_614ac4ead96042d7bb0151efaa3ff86b" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,095</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" id="Fact_653f8f67f8934b5a96741fb5093b1873" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,095</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Property and equipment, net</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentNet" id="Fact_fb5fc361299440c18dd4f80adc2f452f" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">710</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentNet" id="Fact_3e00104988af429ebfa568b13858b92a" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">493</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Right-of-use assets - operating leases</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_237f0b6a4caf43e28a8af1dafcf20339" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">36,524</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_3288e9cf14364847ad08dc7f0215c13b" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">32,781</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Goodwill</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Goodwill" id="Fact_dc6c40e14f6745d2a86bb1b2093ac78f" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,044</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Goodwill" id="Fact_c88d86c8d29a4ad19e72e88c852b0e89" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,044</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                <div style="margin-left: 9pt;">Other assets</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherAssetsNoncurrent" id="Fact_cb1c73b8971643648d5a5822fe74706b" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">120</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherAssetsNoncurrent" id="Fact_10277f6f066e4c33a2c898c5d049c6ec" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">120</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total assets</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Assets" id="Fact_52d3cd7db774427a96eaf110dbfd64c3" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">49,657</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Assets" id="Fact_f7bd76cfc98842d882f5120a30eb8b5f" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">49,132</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 76%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); font-weight: bold; text-indent: -9pt; margin-left: 9pt;">LIABILITIES AND STOCKHOLDERS&#8217; (DEFICIT) EQUITY</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Current liabilities:</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Accounts payable</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccountsPayableCurrent" id="Fact_bd75270443ea4652b45392f35c4a538c" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,063</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccountsPayableCurrent" id="Fact_17cae88f013246bd87b3bed85c6f12af" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,067</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Accrued expenses</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" id="Fact_bac8f47bbccb4e7480589bd3fafdcbaf" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,868</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" id="Fact_dbb3bd06d9a149ccb11ac452b39d93ae" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,893</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                <div style="margin-left: 9pt;">
                  <div style="margin-left: 9pt; text-indent: -9pt;">Income taxes payable<br/>
                  </div>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:TaxesPayableCurrent" id="Fact_4986370f853e421e970f324a661712c6" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:TaxesPayableCurrent" id="Fact_d55b0444fa2d47f3a76b9faef5e05d8c" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Operating lease liabilities, current</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" id="Fact_bb871ff146dc4bd88f058d055c58ad82" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,874</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" id="Fact_6969d014c63e46448fd7c34c1a6a54cc" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,216</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                <div style="margin-left: 9pt;">
                  <div style="margin-left: 9pt; text-indent: -9pt;">Due to <span style="text-indent: 0pt;"><span style="-sec-ix-hidden:Fact_ac816c797b3a47b1894166d6887acdbf"><span style="-sec-ix-hidden:Fact_3a08c80746b74cff8879af389604f43c">related party</span></span></span>, current<br/>
                  </div>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:OtherLiabilitiesCurrent" id="Fact_28c22f6f5f464754bfc23738296e2a20" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">768</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:OtherLiabilitiesCurrent" id="Fact_bb147d07fcb4414aa137a0210656bddd" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,205</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">
                <div style="margin-left: 9pt;">Deferred revenue, current<br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DeferredRevenueCurrent" id="Fact_7aa5d80dc3e648f7adffc302748e9292" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">189</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DeferredRevenueCurrent" id="Fact_3bc40507759b462bae141dfdedaa4fd6" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">190</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total current liabilities</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" id="Fact_88c46a7d745348faa368e0f5de2ba390" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,768</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" id="Fact_05df2697819a42f6950eec8832ef4a11" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,573</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="margin-left: 9pt;">Convertible notes, net<br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_f642c599c5e34d3bb7fbf313b9f01922" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8,014</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_362846c256fb45d490c0e63486b93fd9" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,773</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Warrant liabilities</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DerivativeLiabilitiesNoncurrent" id="Fact_9b677cde887d40f99ac86d57813eef6e" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">186</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DerivativeLiabilitiesNoncurrent" id="Fact_da9fac4c22ce460d9d3586c1ddcd28cf" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">116</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Operating lease liabilities, non-current</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" id="Fact_185966e4669a4d29b93e480b0739a67e" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">36,565</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" id="Fact_f05224188e0e46ec838a6eaea1c55719" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">32,854</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                <div style="margin-left: 18pt; text-indent: -9pt;">Deferred revenue, non-current<br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:DeferredRevenueNoncurrent" id="Fact_9a3e106055c6467ca7919dff2fdb8b4e" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">345</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:DeferredRevenueNoncurrent" id="Fact_8e72074982c34d3892a315411aec5661" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">392</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="margin-left: 9pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: -9.6px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: nowrap; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Contingent consideration liability</span></div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent" id="Fact_66e0f389b4004d05bae1cc5069d65566" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">107</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent" id="Fact_37bf38b2df5b4237a7ce048d7549b883" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">107</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Other liabilities</div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherLiabilitiesNoncurrent" id="Fact_2097ded6e9d84094aaef840c0e86cff4" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">84</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherLiabilitiesNoncurrent" id="Fact_a1c454fd51d74684825195ce83d7c1fd" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">84</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total liabilities</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Liabilities" id="Fact_e3c34b4befb6478bb8607bb603a7a9ee" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">53,069</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Liabilities" id="Fact_b312e2dde9da4284a8f9168febf0d898" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">46,899</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 76%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Stockholders&#8217; (deficit) equity:</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                <div style="text-indent: -9pt; margin-left: 18pt;">Preferred stock, $<span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" id="Fact_bf3c0f3e1ae34329b5bacb1dad2dd52a" contextRef="c20231231" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" id="Fact_98fe530cb65842a5a9df43cf92d871a4" contextRef="c20240331" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal">0.005</ix:nonFraction></ix:nonFraction></span> par value, <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" id="Fact_956492ea3e7c49608b31b6e71983386e" contextRef="c20240331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" id="Fact_3406b144557a45e8ab4607886a7e9667" contextRef="c20231231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,000</ix:nonFraction></ix:nonFraction></span> shares authorized, <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" id="Fact_d38009a5874240178770597d8d8035e0" contextRef="c20240331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" id="Fact_ced4c085f05140c6b60618c00aed695f" contextRef="c20231231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" id="Fact_b9842c7b49004e0c80c5111222a588ad" contextRef="c20240331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" id="Fact_1f498ca29e0c43ee8921006c9d59725f" contextRef="c20231231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction></span>
                  designated and outstanding of Series A convertible preferred stock at <span style="text-indent: 0pt;">March 31</span>, <span style="text-indent: 0pt;">2024</span> and <span style="text-indent: 0pt;">December 31</span>, <span style="text-indent: 0pt;">2023</span>, $<span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockLiquidationPreferenceValue" id="Fact_8a66ca3f6ac64f2cb283b492ea1e7e9f" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockLiquidationPreferenceValue" id="Fact_352d2564a7ce4f3f92702def094c42b7" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></ix:nonFraction></span> liquidation
                  preference</div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:PreferredStockValue" id="Fact_e1d9217dbfdf416c92db42a3abccb57e" contextRef="c20240331_StatementClassOfStockAxis_SeriesAPreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:PreferredStockValue" id="Fact_5c3c9318e0b64877a363a7368caff5e9" contextRef="c20231231_StatementClassOfStockAxis_SeriesAPreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Common stock, $<span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" id="Fact_d17396cc00e54c10af0b7e7737b1d06f" contextRef="c20231231" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" id="Fact_a738fffcd2a04f61ba0a707de7117945" contextRef="c20240331" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal">0.005</ix:nonFraction></ix:nonFraction></span> par value, <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" id="Fact_e4c34536230847b29b47a5ebe51c5d31" contextRef="c20240331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" id="Fact_48712d3f58d0431c93325698f0e094cd" contextRef="c20231231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">100,000</ix:nonFraction></ix:nonFraction></span> shares authorized at March 31, 2024 and December 31, 2023; <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" id="Fact_f6c3910703ce47c99c31d8e816de82cd" contextRef="c20231231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" id="Fact_da57bd2a61d24c99aa5f98c9503f06e6" contextRef="c20231231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" id="Fact_53b2168eafe242238158c9df30b4d176" contextRef="c20240331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" id="Fact_1105c7118301411681b47d8b8b2c8e42" contextRef="c20240331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,410</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction></span> issued and outstanding at <span style="text-indent: 0pt;">March 31</span>, <span style="text-indent: 0pt;">2024</span> and <span style="text-indent: 0pt;">December 31</span>, <span style="text-indent: 0pt;">2023</span><br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CommonStockValue" id="Fact_fbab78df8ef8406d998004f3d7bc6e00" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">27</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CommonStockValue" id="Fact_b7ba1f3ece7f47b497bc9bd153026099" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">27</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Additional paid-in capital</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AdditionalPaidInCapital" id="Fact_f1e0eb1ce880497dbd9a4d32f9134960" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">190,188</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AdditionalPaidInCapital" id="Fact_6e01f3623d5746e5a233686aba27b3c6" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">189,186</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Accumulated deficit</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" id="Fact_1addec7ffc4f40428dab4e7100790f13" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">193,628</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" id="Fact_4e470869913f455aaebed4885e93d6de" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">186,981</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total stockholders&#8217; (deficit) equity</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_620a6aff4fa1412c936ff4f22fffcad6" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,412</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_19e9a65ee4b9410c9c23d93ccf91717c" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,233</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total liabilities and stockholders&#8217; (deficit) equity</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LiabilitiesAndStockholdersEquity" id="Fact_dd61a3806ba2462299df73b98667b7fa" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">49,657</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LiabilitiesAndStockholdersEquity" id="Fact_90d154e7c41b45029c27bf07b720f2ba" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">49,132</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>


</table>
        <div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

        <div style="text-align: center;"> <br/>
        </div>

        <div style="text-align: center;">The accompanying notes are an integral part of these condensed consolidated financial statements.</div>

        <div style="text-align: center;"><br/>
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt; font-size: 8pt;" class="BRPFPageBreakArea">
          <div class="BRPFPageFooter" style="width: 100%;"></div>

          <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">1</span></div>

          <div style="page-break-after:always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

          <div class="BRPFPageHeader" style="width: 100%;">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

          </div>

        </div>

        <!--PROfilePageNumberReset%Num%1%%%--> </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div><br/>
    </div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div style="text-align: center; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        <div style="text-align: center; font-weight: bold;">CONDENSED CONSOLIDATED
          <!--Anchor--><!--Anchor-->STATEMENTS OF
          <!--Anchor-->OPERATIONS<a id="CONSOLIDATEDSTATEMENTSOFO"><!--Anchor--></a></div>

        <div style="text-align: center; font-weight: bold;">(In thousands, except per share amounts) </div>

        <div style="text-align: center; font-weight: bold;">(unaudited)<br/>
        </div>

        <div><br/>
        </div>

        <table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: middle;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: bold; text-align: center; vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="6" rowspan="1" style="vertical-align: middle; font-weight: bold; text-align: center; white-space: nowrap;">Three
                months ended March 31, </td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: middle; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: middle; border-bottom: #000000 solid 2px;">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2024</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: middle; border-bottom: #000000 solid 2px;">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="margin-left: 9pt; text-indent: -9pt;">Revenue<br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:Revenues" id="Fact_76561e5515114e1db918019a53253dea" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">47</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:Revenues" id="Fact_cb2b259a21e7405d99cbd483f25599cb" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;">
                <div style="margin-left: 9pt; text-indent: -9pt;">Cost of revenues<br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:CostOfRevenue" id="Fact_b5da730bcd784dbfa3bd884e1b273454" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">61</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:CostOfRevenue" id="Fact_f0fc165bc3234add8528865f8ab0be7f" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">50</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="margin-left: 18pt; text-indent: -9pt;">Gross loss<br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">(<ix:nonFraction name="us-gaap:GrossProfit" id="Fact_2797991336d44a25beb971de59eec7db" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">14</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">(<ix:nonFraction name="us-gaap:GrossProfit" id="Fact_9ff86979af3e4c4a85acca20598c67d4" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">50</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">)</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Operating expenses:</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 9pt;">Research and development</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" id="Fact_666eaae4de58413ab5c1431beeba64cc" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,458</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" id="Fact_ab0594026bbb4f21be9677e03f4a240f" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,674</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 9pt;">General and administrative</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" id="Fact_3a490beba3f44211bffef6f4eeff0d49" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,315</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" id="Fact_0a87e2bfb9ec48b4b24aaa0499c201bc" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,592</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Total operating expenses</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div><ix:nonFraction name="us-gaap:OperatingExpenses" id="Fact_53cdf77b32e74128a53989fcd581a2c5" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,773</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div><ix:nonFraction name="us-gaap:OperatingExpenses" id="Fact_62cc32d284144f7ab4cf63b0ac448094" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,266</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 9pt;">Loss from operations</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" id="Fact_c56a02853b0b4a988961fd6ba27ff798" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5,787</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" id="Fact_b449560da0634d2182d3455124a0c85c" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5,316</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Other expense, net:</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -9pt; margin-left: 9pt;">Change in fair value of warrant liabilities</div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">(<ix:nonFraction name="erna:WarrantLiabilitiesExpense" id="Fact_4875b1c38e28475ebf5ab3084394c2cd" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">70</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">(<ix:nonFraction name="erna:WarrantLiabilitiesExpense" id="Fact_9a475b67e0a94050be17b1e2fbdf7db7" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">45</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">)</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; white-space: nowrap;">
                <div>Loss on non-controlling investment </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;"><ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_2df8ad6e591d4c819d21a2763fccff32" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">(<ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_9a0ccbecb55748079a74ec66791466ba" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">51</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">)</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">Interest (expense) income, net</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">(<ix:nonFraction name="us-gaap:InterestIncomeExpenseNonoperatingNet" id="Fact_5053fd58761e44f0813b174894903a7b" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">786</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;"><ix:nonFraction name="us-gaap:InterestIncomeExpenseNonoperatingNet" id="Fact_682dea3f01164f729e6404583cce8acb" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction><br/>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Total other expense, net </div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div>(<ix:nonFraction name="us-gaap:NonoperatingIncomeExpense" id="Fact_6912d9b915fb4e1ba6228cd41677c289" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">856</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div>(<ix:nonFraction name="us-gaap:NonoperatingIncomeExpense" id="Fact_8938314ff4cf4e558788ddb1d21d6428" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">95</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                <div>Loss before income taxes </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" id="Fact_e8ca73ade52848509e53a1a644269e55" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">6,643</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" id="Fact_4bae4dded07143ed8f46de0973066264" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5,411</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">)</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;">
                <div>Provision for income taxes </div>
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" id="Fact_563b21941de44c46963225bf876d028d" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" id="Fact_3dedab1736874ee095eb64f8967ef4f1" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Net loss </div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal;"><br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_5764b918207a46078e3c0d00b905238c" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">6,647</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal;">)</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal;"><br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_5021d5013d924e1c8c78bbf5b09a4dc4" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5,416</ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); font-weight: normal;">)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">Net loss per common share - basic and diluted </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">(<ix:nonFraction name="us-gaap:EarningsPerShareDiluted" id="Fact_6d1d7a85ca0f4ea9ba7bd946acf16949" contextRef="c20240101to20240331" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:EarningsPerShareBasic" id="Fact_63f9d35a8b9845fba7e5d60a7691a653" contextRef="c20240101to20240331" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal">1.23</ix:nonFraction></ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">(<ix:nonFraction name="us-gaap:EarningsPerShareDiluted" id="Fact_922360822ce0411aabd63fe8885745cb" contextRef="c20230101to20230331" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:EarningsPerShareBasic" id="Fact_0542679243a0429685bc4898a71647e7" contextRef="c20230101to20230331" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal">1.06</ix:nonFraction></ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 9pt;">Weighted average shares outstanding - basic and diluted </div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
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                </div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" id="Fact_fcbcb915d4794ca4ad83036334d25f7e" contextRef="c20230101to20230331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" id="Fact_8ac4a0ba959d479892ffbcc7560156c5" contextRef="c20230101to20230331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,127</ix:nonFraction></ix:nonFraction><br/>
                </div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>


</table>
        <div><span style="font-family: 'Times New Roman';"><br/>
          </span> </div>

        <div><span style="font-family: 'Times New Roman';"> </span></div>

        <div style="text-align: center;">
<div><span style="font-family: 'Times New Roman';"> </span></div>

          <div>
            <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">The accompanying notes are an integral part of these condensed consolidated financial statements.</div>

          </div>

        </div>

        <div style="text-align: center;"><br/>
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt; font-size: 8pt;" class="BRPFPageBreakArea">
          <div class="BRPFPageFooter" style="width: 100%;"></div>

          <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">2</span></div>

          <div style="page-break-after:always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

          <div class="BRPFPageHeader" style="width: 100%;">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

          </div>

        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div><br/>
    </div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div style="text-align: center; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        <div style="text-align: center; font-weight: bold;">
          <div>CONDENSED <a id="STATEMENTSOFSTOCKHOLDERSD"><!--Anchor--></a><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">CONSOLIDATED STATEMENTS OF
              <!--Anchor--><!--Anchor-->STOCKHOLDERS&#8217; (DEFICIT) EQUITY<br/>
            </span></div>

          <div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">For the three months ended March 31, 2024 and 2023 </span>(unaudited)</div>

          <div> (in thousands)<br/>
          </div>

          <div> <br/>
          </div>

          <div>
            <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: top; white-space: nowrap;" rowspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold;" rowspan="1" colspan="6"> Series A Preferred</td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center;" rowspan="1" colspan="6">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold; white-space: nowrap;" rowspan="1" colspan="2">Additional Paid-</td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: center; vertical-align: bottom;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-weight: bold; text-align: center;" rowspan="1" colspan="2">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center;" rowspan="1" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                  </td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="6">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> Stock</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="6">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Common Stock</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold; padding-bottom: 2px; white-space: nowrap;" colspan="2">
                    <div style="font-weight: bold; text-align: center;">in </div>
                  </td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-weight: bold; text-align: center; padding-bottom: 2px;" colspan="2">Accumulated </td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; padding-bottom: 2px;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                  </td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Shares</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Amount</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Shares</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Amount</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Capital</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Deficit</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Total </div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; font-style: normal;">Balances at January 1, 2024</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_d2d83485818c428e98a00cb44a967b2c" contextRef="c20231231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_ee0c921bdfaa4f4a9db735041066279c" contextRef="c20231231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_890f94eae20b4299b40a7077d033b659" contextRef="c20231231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,410</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_f6202dfd752e435ca16e7313eb36adb2" contextRef="c20231231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">27</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_5fc9b5cb64994ba98597f034eb3bcd16" contextRef="c20231231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">189,186</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_4b71687d88464c009732048e63ea2945" contextRef="c20231231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">186,981</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_764bd24da19f4ee0abea8173bc70f251" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,233</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%;" rowspan="1">
                    <div style="margin-left: 9pt; text-indent: -9pt; font-weight: normal;">Issuance of note warrants<br/>
                    </div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" id="Fact_5afd9cd9f6754b4e86edf2c0d0c1fed7" contextRef="c20240101to20240331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" id="Fact_7b899c727efe4d8ba5483d913bbfebe5" contextRef="c20240101to20240331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" id="Fact_6d97628fbe9a41148acdf1e90c5512d0" contextRef="c20240101to20240331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">755</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" id="Fact_c57598a118a944d3b6e1dcca5de9dccd" contextRef="c20240101to20240331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" id="Fact_2688627f4d2b47ce927afe288e064c15" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">755</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; background-color: #CCEEFF;" rowspan="1"><span style="font-weight: normal;">Costs allocated to note warrants </span><br/>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" id="Fact_c37c1a3ed04a4a7bbd5650ef57b7cb76" contextRef="c20240101to20240331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" id="Fact_21160c49f3174d9ea6d933c4fca851ea" contextRef="c20240101to20240331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" id="Fact_621abd90a8f84a8f999627d2f628a2d4" contextRef="c20240101to20240331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">35</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" id="Fact_8a3a576dcfe3451f931c2c0a4a7f1127" contextRef="c20240101to20240331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" id="Fact_f59ac51fd3bb48b48514864765762f3e" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">35</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal;">Stock-based compensation</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_214a64f732bf4940a367ba05244ff5bd" contextRef="c20240101to20240331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_b8663217d4a947d696c2f500d6d8d93b" contextRef="c20240101to20240331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_0db5e83b796f45c0a9a5cb646c14ef6e" contextRef="c20240101to20240331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">282</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_8618d37637f8472ab8ec309ff2e70960" contextRef="c20240101to20240331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_c6f2a103dd4e4464a2735b65e403836a" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">282</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; padding-bottom: 2px; background-color: #CCEEFF;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal;">Net loss</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_4be54c83e80c492fa28327d3678326f0" contextRef="c20240101to20240331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_1564ed50b91e45b08de146c1adb3da53" contextRef="c20240101to20240331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_631b8ea01d604472a5c2cfae42e447f9" contextRef="c20240101to20240331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_562bf9b8dadb43248d003fe35512b543" contextRef="c20240101to20240331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">6,647</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_615879388af54d6f85890b135b662658" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">6,647</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; padding-bottom: 4px; white-space: nowrap;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Balances at March 31, 2024</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_22eaa4e9c0ae411dbca6a88271c8cf85" contextRef="c20240331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_fd333e1f70934466999b3035b8861f6b" contextRef="c20240331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_d98af00fc72b4297880027a21f809283" contextRef="c20240331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,410</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_092371d7f4ca4781bef775f1def45322" contextRef="c20240331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">27</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_1eeee523b30f403893a8ae27d33f9d0e" contextRef="c20240331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">190,188</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_86b0452f649d400593b7aae1662b3c1b" contextRef="c20240331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">193,628</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_a0c4110c4af24e459f7f870fa319c772" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,412</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; background-color: #CCEEFF;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal;">&#160;</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; white-space: nowrap;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal;">Balances at January 1, 2023</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_b3cb86fe42ed4294a2a03ffef8a70244" contextRef="c20221231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_f1b617731497415b8180207d39eec902" contextRef="c20221231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_516ea0d3cb6a4ffc994497ab471985de" contextRef="c20221231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,127</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_f638634b62c7424fbeec19de0487eb19" contextRef="c20221231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">26</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_caea9dcc162a4412bb58502e65d00d78" contextRef="c20221231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">177,377</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_e88c1f092854413da56587d0272d5264" contextRef="c20221231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">165,297</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_dc02760114444b2da4c67ea32c86e633" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">12,107</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; background-color: #CCEEFF;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal;">Stock-based compensation</div>
                  </td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_b27adbc09fe74dfc82d109c572a6898c" contextRef="c20230101to20230331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_2a73f94a14454537a33bdcdeea51c99b" contextRef="c20230101to20230331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_d542b44df091414cab179e9774da073b" contextRef="c20230101to20230331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">689</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_b41854d6f3bc479da0eac3920b0a5622" contextRef="c20230101to20230331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_2dec850a3b1943a8af720b9d14061fa0" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">689</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 16%; padding-bottom: 2px;">
                    <div style="text-align: left; text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal;">Net loss</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_8af9516fc0cc45d2bd0bc06ccbd318aa" contextRef="c20230101to20230331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction><br/>
                  </td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">-</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_0f0b60f4d1e340de8634488511792d14" contextRef="c20230101to20230331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_6fa858089efe4ed3b6771c6e90dcfe92" contextRef="c20230101to20230331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_094428fd0f1841f58e28b8020fa2bd17" contextRef="c20230101to20230331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5,416</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_4da5feb155cd4f72940961668790fbbe" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5,416</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; text-align: left; width: 16%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Balances at March 31, 2023</div>
                  </td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_0b6eef01505a44f08c641aa2bc0ca04f" contextRef="c20230331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_0005a9991da347ee90c8b7fff3f8415e" contextRef="c20230331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_e9de58dd6f50417ab5513de703b89f47" contextRef="c20230331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,127</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_3814c99a412c40fe965e439250463ef0" contextRef="c20230331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">26</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_fc0b0b333cd04269af4b35f681c86e9c" contextRef="c20230331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">178,066</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_2259b18736164eb0b3808803bb06d813" contextRef="c20230331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">170,713</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; font-weight: normal; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">$</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_45e1a481ba174b62a30f2d17cd45fdd9" contextRef="c20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,380</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
          </div>

        </div>

        <div><br/>
        </div>

        <div>
          <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <div style="text-align: center;">The accompanying notes are an integral part of these condensed consolidated financial statements.</div>

          </div>

        </div>

        <div><br/>
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt; font-size: 8pt;" class="BRPFPageBreakArea">
          <div style="width: 100%;" class="BRPFPageFooter"></div>

          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">3</span></div>

          <div style="page-break-after:always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

          </div>

        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div style="text-align: center; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        <div><span style="font-weight: bold;"> </span></div>

        <div style="text-align: center; font-weight: bold;">CONDENSED CONSOLIDATED <a id="STATEMENTSOFCASHFLOWS"><!--Anchor--></a>STATEMENTS OF
          <!--Anchor-->
          <!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor-->CASH FLOWS<!--Anchor--><!--Anchor--><!--Anchor--></div>

        <div style="text-align: center; font-weight: bold;">(In thousands) </div>

        <div style="text-align: center; font-weight: bold; text-indent: -81pt; margin-left: 81pt;"> (unaudited)<br/>
        </div>

        <div><br/>
        </div>

        <div style="text-align: center;">
          <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: bold; text-align: center; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="6" rowspan="1" style="vertical-align: top; font-weight: bold; text-align: center; white-space: nowrap;">For the three months ended</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;">
                  <div>&#160;</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: top; border-bottom: #000000 solid 2px; white-space: nowrap;">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">March 31, </div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;">
                  <div>&#160;</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-weight: bold;">2024<br/>
                  </div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-weight: bold;">2023<br/>
                  </div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Cash flows from operating activities:</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: top;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: top;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Net loss</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_0def80dddd484dd49d253d1c9cd17c73" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">6,647</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_84a6f7ca71a24f81a21d4fe6c3243bcc" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5,416</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Adjustments to reconcile net loss to net cash used in operating activities:</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Depreciation and amortization</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DepreciationDepletionAndAmortization" id="Fact_7670e2f3ed4947ac9e28171fa48b57c5" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">39</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DepreciationDepletionAndAmortization" id="Fact_92a8df424fe341f8ba86355ee9bcb6d9" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">21</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Stock-based compensation</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ShareBasedCompensation" id="Fact_5e149e004ccd4b64963ee5be5ab723ee" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">282</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ShareBasedCompensation" id="Fact_7a669078686e40aa971e6f7f1541adac" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">689</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Amortization of right-of-use asset</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" id="Fact_f5b658a106504a18a96f6286e2eae0c5" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">502</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" id="Fact_c8de7ab1f36842d2a8f7a73f20436030" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">41</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                  <div style="text-indent: -9pt; margin-left: 27pt;">Gain on disposal of fixed assets</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">(<ix:nonFraction name="erna:GainLossOnDisposalOfFixedAssets" id="Fact_5705809c7d3d4af0a913716d54c4fc80" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">2</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="erna:GainLossOnDisposalOfFixedAssets" id="Fact_b4c81754019649599761a35f0f1cc78f" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="text-indent: -9pt; margin-left: 27pt;">Accrued interest expense</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:InterestExpenseDebt" id="Fact_a4ad259bd72b4ba68357b7ca852b7cc6" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">407</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:InterestExpenseDebt" id="Fact_8a53aba9348b4ffdb8f83fbe0f331a9c" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                  <div style="margin-left: 9pt;">
                    <div style="margin-left: 9pt;">Paid-in-kind interest expense<br/>
                    </div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:PaidInKindInterest" id="Fact_a5e961b0fb5f4a9faaf0b9f3a8733289" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">177</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:PaidInKindInterest" id="Fact_4c651fd4f5534edc9291f6916b8c5f95" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div>
                    <div style="text-indent: -9pt; margin-left: 27pt;">Amortization of debt discount and debt issuance costs<br/>
                    </div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" id="Fact_0cad32af784d4a14b8b42a8a2a9eb013" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">445</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" id="Fact_d015eb5e8f3a423998816687d1fba147" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                  <div>
                    <div style="text-indent: -9pt; margin-left: 27pt;">Change in fair value of warrant liabilities</div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:FairValueAdjustmentOfWarrants" id="Fact_73478b88c33345ba8eb9ddd477414255" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">70</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:FairValueAdjustmentOfWarrants" id="Fact_dbd1322e97ad4fbbac0692f5649130a7" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">45</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="text-indent: -9pt; margin-left: 27pt;">Loss on non-controlling investment</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_25746ddb9817440db2b726536ad53353" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_17ded0de956243cabe77effb52a086ac" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">51</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Changes in operating assets and liabilities:</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="text-indent: -9pt; margin-left: 36pt;">Other receivables</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherReceivables" id="Fact_f7bf72fac89a4bf197482aa013b11811" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">74</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherReceivables" id="Fact_ba34cc448c4b4eab8a167be366879c52" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">304</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 36pt;">Prepaid expenses and other current assets</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" id="Fact_a418564d0fac46ad9d48ed67004b76d4" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">807</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" id="Fact_348bc5e8d10b487a974520fa9a5f97d5" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">813</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div>
                    <div>
                      <div style="text-indent: -9pt; margin-left: 36pt;">Other non-current assets</div>
                    </div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherNoncurrentAssets" id="Fact_86739844c17440c4b0da845062e2f1f1" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherNoncurrentAssets" id="Fact_00fc0d6658b04945900032f2630f44e9" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">108</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 36pt;">Accounts payable and accrued expenses</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" id="Fact_f3bb607f2474438bb6428e1b8d3ddc6e" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">461</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" id="Fact_859e7c4119e94150a252a0680d3a51fb" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">1,766</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 36pt;">Operating lease liability</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:IncreaseDecreaseInOperatingLeaseLiabilities" id="Fact_4fd66efadea246c3ba99ab29433d817c" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">123</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">(<ix:nonFraction name="erna:IncreaseDecreaseInOperatingLeaseLiabilities" id="Fact_4e4676830a9b4e00bb69d8210e5e8c61" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">173</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%;">
                  <div style="text-indent: -9pt; margin-left: 36pt;">Due to related party</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInDueToRelatedParties" id="Fact_32ed124ceadb4f239b1010e1d036cf57" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">437</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInDueToRelatedParties" id="Fact_d0aa340b402b4808801df07cc7784f66" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">438</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">)</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="text-indent: -9pt; margin-left: 36pt;">Deferred revenue</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInDeferredRevenue" id="Fact_bccb5543f6094ea39300ba8e0cb9bda2" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">48</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:IncreaseDecreaseInDeferredRevenue" id="Fact_e22b63d6ce71489f8cb4e547a5b0d16d" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">250</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 36pt;">Other liabilities</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" id="Fact_0c8e7c5ce75f4cbbadf88cfb8038d0b3" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" id="Fact_1801947683e242f6b8dbf0254f7bf2cd" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">362</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 36pt;">Net cash used in operating activities</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" id="Fact_101dde084b8342599161ab5b60b46839" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,747</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" id="Fact_4578dd89000542dfb816e3fe9d40025e" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">6,049</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Cash flows from investing activities:</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Purchase of property and equipment</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">(<ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" id="Fact_b048b71292104c87a227964e4340e384" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">101</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">)</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" id="Fact_ae07cfda21d74f4aabc78c118884fcb3" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Proceeds received from the sale of fixed assets</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" id="Fact_bacd64300276422d953d6c93d64c9b92" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" id="Fact_abf85c84f2174d92bc9763f9b3c3371a" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; margin-left: 27pt;">Net cash used in investing activities </div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInInvestingActivities" id="Fact_95f769ca86f8423abc91ffe867d42b9d" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">97</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInInvestingActivities" id="Fact_f593c7fcac3740c19fca3cf88ac8131e" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Cash flows from financing activities:</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Proceeds received from the convertible notes financing<br/>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_a074884792b64cc29ace9a1c2f840006" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,405</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_e1e70dd3c2044bc8a81a05f4513515a8" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Fees paid related to the convertible notes financing<br/>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">(<ix:nonFraction name="us-gaap:PaymentOfFinancingAndStockIssuanceCosts" id="Fact_7de546e21445479c85471c8412eba035" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">20</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">)</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:PaymentOfFinancingAndStockIssuanceCosts" id="Fact_967939a95f3e4f2e88e447f67ea82008" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; margin-left: 27pt;">Net cash provided by financing activities</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInFinancingActivities" id="Fact_0d5ddec84fbf47aa84c7be3820bf5ade" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,385</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInFinancingActivities" id="Fact_e6858c335246415bb7a735c384305917" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div>
                    <div style="text-indent: -9pt; margin-left: 9pt;">Net decrease in cash and cash equivalents </div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" id="Fact_85e3c476cc8043b3b889d9f19f533142" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">2,459</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" id="Fact_0b7262028ee746f29657a1d7b49ef691" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">6,049</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Cash, cash equivalents and restricted cash at beginning of period</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_a29c80c7715d455ca50fa616cc00edcb" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">11,670</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_0550b18274f849b0a00407f2bfb929c3" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">15,541</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Cash, cash equivalents and restricted cash at end of period</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_9a3d0f0978c041bca401b7308dd9a76e" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">9,211</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_e8b9497c13c847878b017e03bb3e4655" contextRef="c20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">9,492</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div>&#160;</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Supplemental disclosures of cash flow information:</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Cash paid during the period for:</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                  <div style="color: rgb(0, 0, 0); margin-left: 18pt;">Interest</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:InterestPaidNet" id="Fact_0be7905212fe4fad8929273b807c37ae" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:InterestPaidNet" id="Fact_a2c2fa4cfb0a4caf8c7c7eeadec8a9cd" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;">
                  <div style="margin-left: 9pt;">
                    <div style="margin-left: 9pt;">
                      <div style="margin-left: 9pt;">Income taxes </div>
                    </div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:IncomeTaxesPaidNet" id="Fact_8191c0347b06494cad0f95680b0933b7" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:IncomeTaxesPaidNet" id="Fact_09c041aa265c4cee85ae469fe0aaf5b3" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;"><br/>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; font-weight: bold; width: 76%; background-color: #CCEEFF;">
                  <div style="margin-left: 9pt; text-indent: -9pt; font-weight: normal;">Supplemental disclosure of non-cash investing and financing activities:</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Note warrants issued</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;"><ix:nonFraction name="erna:WarrantsIssued" id="Fact_bd36d811c0724940af6cd6fbce896d0d" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">755</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;"><ix:nonFraction name="erna:WarrantsIssued" id="Fact_2be9779dbc7140b99eabf867204f27c4" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Unpaid fees incurred in connection with the convertible notes financing<br/>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="erna:UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" id="Fact_b16632841cae47e4ae98435fa9d706b4" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">46</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="erna:UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" id="Fact_8cfa1a6c488145299f36a4bec9204e22" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Paid in-kind interest added to convertible notes principal<br/>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;"><ix:nonFraction name="erna:PaidInKindInterestAddedToConvertibleNotesPrincipal" id="Fact_62af6ee8f4104ebea9dd1950106af1c6" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">177</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;"><ix:nonFraction name="erna:PaidInKindInterestAddedToConvertibleNotesPrincipal" id="Fact_4ba7a14b61d14268a2110dd92146c2fb" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Adjustment to lease liability and ROU asset due to remeasurement</div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="erna:AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" id="Fact_173a0099fdc8454cad535891a959097a" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,245</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="erna:AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" id="Fact_2707ddfdd8164fd78a4c3bcae10f85fa" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                  <div style="margin-left: 18pt; text-indent: -9pt;">Property and equipment purchased but not paid<br/>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;"><ix:nonFraction name="us-gaap:CapitalExpendituresIncurredButNotYetPaid" id="Fact_9e95e401ada44e738c625b7095351c2b" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">279</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;"><ix:nonFraction name="us-gaap:CapitalExpendituresIncurredButNotYetPaid" id="Fact_858f671547844105bdc118c20a21e90d" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Reconciliation of cash, cash equivalents and restricted cash at end of period:</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div>
                    <div>
                      <div>
                        <div style="margin-left: 9pt;">Cash and cash equivalents<br/>
                        </div>
                      </div>
                    </div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" id="Fact_a2a4f9ab38a640dd9410848f5e2cb065" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,116</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" id="Fact_c2a9916da5f041cd9847a4a0022f578f" contextRef="c20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,397</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                  <div>
                    <div style="margin-left: 9pt;">Restricted Cash</div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:RestrictedCashCurrent" id="Fact_8809b0a5a2ea4d80a3144b82c64f6af6" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,095</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:RestrictedCashCurrent" id="Fact_f2d2611e06ea4da58aae1c93ef718154" contextRef="c20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,095</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: top; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;">
                  <div style="margin-left: 9pt;">
                    <div style="text-indent: -9pt;">Total Cash, cash equivalents and restricted cash at end of period</div>
                  </div>
                </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_6909e96e62ac490dbb7960b3aca35a40" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">9,211</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">$</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_cbbaf7ec0fbf483da990936aac4ad911" contextRef="c20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">9,492</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>


</table>
        </div>

        <div style="text-align: center;"> <br/>
        </div>

        <div style="text-align: center;">
          <div>The accompanying notes are an integral part of these condensed consolidated financial statements.</div>

        </div>

        <div><br/>
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt; font-size: 8pt;" class="BRPFPageBreakArea">
          <div class="BRPFPageFooter" style="width: 100%;"></div>

          <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">4</span></div>

          <div style="page-break-after:always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

          <div class="BRPFPageHeader" style="width: 100%;">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

          </div>

        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
<div><span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span>  <span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span></div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div style="text-align: center; font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">
          <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        </div>

        <div style="text-align: center; font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor-->NOTES TO CONDENSED <a id="CONSOLIDATEDFINANCIALSTAT"><!--Anchor--></a>CONSOLIDATED FINANCIAL STATEMENTS</div>

        <div style="text-align: center; font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">(Unaudited) </div>

        <div style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
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<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
         </div>
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        <ix:continuation id="Text_bddc101757ed46b49050ca452183a2771" continuedAt="Text_bddc101757ed46b49050ca452183a2772">
<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION</span></div>
              </td>

  </tr>


</table>
</ix:continuation>
        <ix:continuation id="Text_bddc101757ed46b49050ca452183a2772" continuedAt="Text_bddc101757ed46b49050ca452183a2773">
<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
        <ix:continuation id="Text_bddc101757ed46b49050ca452183a2773" continuedAt="Text_bddc101757ed46b49050ca452183a2774">
<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
</ix:continuation>
        <ix:continuation id="Text_bddc101757ed46b49050ca452183a2774" continuedAt="Text_bddc101757ed46b49050ca452183a2775">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Description of Business</div>
</ix:continuation>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"> <br/>
        </div>
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        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">
          <ix:continuation id="Text_bddc101757ed46b49050ca452183a2776" continuedAt="Text_bddc101757ed46b49050ca452183a2777">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Eterna Therapeutics Inc. is a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; Eterna has in-licensed a
            portfolio of over <ix:nonFraction name="erna:NumberOfInLicensedPortfolioPatents" id="Fact_a25f284eda89406fbe6c28b037b582ee" contextRef="c20240101to20240331" unitRef="U004" decimals="0" scale="0" format="ixt:num-dot-decimal">100</ix:nonFraction> patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming,
            mRNA gene editing, the NoveSliceTM and UltraSliceTM gene-editing proteins, and the ToRNAdoTM mRNA delivery system, which Eterna collectively refers to as our &#8220;mRNA technology platform.&#8221; Eterna refers to aspects of its mRNA technology platform
            as &#8220;mRNA delivery,&#8221; &#8220;mRNA gene editing&#8221; and &#8220;mRNA cell reprogramming.&#8221; Eterna licenses its mRNA technology platform from Factor Bioscience Limited (&#8220;Factor Limited&#8221;) under an exclusive license agreement. As used herein, the &#8220;Company&#8221; or
            &#8220;Eterna&#8221; refers collectively to Eterna and its consolidated subsidiaries (Eterna LLC, Novellus, Inc. and Novellus Therapeutics Limited) unless otherwise stated or the context otherwise requires.</div>
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          </span> </div>
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        <ix:nonNumeric name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="Text_981de089ea644818a2ff1997672bf5df" contextRef="c20240101to20240331" escape="true" continuedAt="Text_a5355260d7324fdc9e9f4264f0f6603a1"><ix:continuation id="Text_bddc101757ed46b49050ca452183a2778" continuedAt="Text_bddc101757ed46b49050ca452183a2779">
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Basis of Presentation</div>
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          </span> </div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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        <div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <ix:continuation id="Text_a5355260d7324fdc9e9f4264f0f6603a3" continuedAt="Text_a5355260d7324fdc9e9f4264f0f6603a4"><ix:continuation id="Text_bddc101757ed46b49050ca452183a27711" continuedAt="Text_bddc101757ed46b49050ca452183a27712">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#8220;GAAP&#8221;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.</div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </span></div>
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        <div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_a5355260d7324fdc9e9f4264f0f6603a5" continuedAt="Text_a5355260d7324fdc9e9f4264f0f6603a6"><ix:continuation id="Text_bddc101757ed46b49050ca452183a27713" continuedAt="Text_bddc101757ed46b49050ca452183a27714">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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          <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_a5355260d7324fdc9e9f4264f0f6603a6" continuedAt="Text_a5355260d7324fdc9e9f4264f0f6603a7"><ix:continuation id="Text_bddc101757ed46b49050ca452183a27714" continuedAt="Text_bddc101757ed46b49050ca452183a27715">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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            <ix:continuation id="Text_a5355260d7324fdc9e9f4264f0f6603a7"><ix:continuation id="Text_bddc101757ed46b49050ca452183a27715">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#8217;s Annual Report on Form 10-K for the year ended December 31, 2023 filed
              with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on March 14, 2024, as amended by the Form 10-K/A filed with the SEC on March 18, 2024 (as amended, the &#8220;2023 10-K&#8221;). The accompanying condensed consolidated balance sheet as of December
              31, 2023 has been derived from the audited financial statements contained in the 2023 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three
              months ended March 31, 2024 are not necessarily indicative of the results to be anticipated for the entire year ending December 31, 2024, or any other period.</div>
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      <div><ix:nonNumeric name="erna:LiquidityAndCapitalResourcesTextBlock" id="Text_b6fb6892a9904282bc9f5185ebebb1c1" contextRef="c20240101to20240331" escape="true" continuedAt="Text_958c3b260bea47b7b38bb77b6b526d931">
<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>
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<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


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    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">LIQUIDITY AND CAPITAL RESOURCES</div>
              </td>

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</table>
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<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company has incurred significant operating losses and has an accumulated deficit as a result of its efforts to develop product candidates, including conducting clinical trials and providing general and
              administrative support for operations. As of March 31, 2024, the Company had an unrestricted cash balance of approximately $<ix:nonFraction name="us-gaap:Cash" id="Fact_99c4247f86894220b3f64dacb4e4ce2c" contextRef="c20240331" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">5.1</ix:nonFraction>
              million and an accumulated deficit of approximately $<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" id="Fact_82fd678816f349519a7f0111836c7041" contextRef="c20240331" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">193.6</ix:nonFraction> million. For the three months ended <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">March 31, 2024</span>, the Company incurred a net loss of $<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_ba20a5ac9f314f8c82e93b97770e7ca2" contextRef="c20240101to20240331" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">6.6</ix:nonFraction> million, and the Company used cash of $<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" id="Fact_d2ba01bd1fd54a5d9a30f148d2f64686" contextRef="c20240101to20240331" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">3.7</ix:nonFraction>
              million in operating activities.</span> </div>
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            </div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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            <ix:continuation id="Text_958c3b260bea47b7b38bb77b6b526d939" continuedAt="Text_958c3b260bea47b7b38bb77b6b526d9310">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In <span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">October 2022, the Company entered into a sublease for approximately <ix:nonFraction name="us-gaap:AreaOfRealEstateProperty" id="Fact_43d3db795c7d45ceb56b3e4e89f38636" contextRef="c20221031" unitRef="U005" decimals="0" scale="0" format="ixt:num-dot-decimal">45,500</ix:nonFraction>
                square feet of office and laboratory space in Somerville, Massachusetts.&#160; Pursuant to the sublease, the Company delivered to the sublessor a security deposit in the form of a letter of credit in the amount of $<ix:nonFraction name="us-gaap:LineOfCredit" id="Fact_7a0629ecdba8445cbf3bad844aa94021" contextRef="c20221031" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">4.1</ix:nonFraction> million, which will be reduced on an incremental basis throughout the term of the sublease.&#160; The letter of credit was issued by the
                Company&#8217;s commercial bank, which required that the Company cash collateralize the letter of credit by depositing $<ix:nonFraction name="us-gaap:RestrictedCash" id="Fact_7f943f73d29a452aaac064508dbb758f" contextRef="c20221031" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">4.1</ix:nonFraction> million in
                a restricted cash account with such bank.&#160; The amount of required restricted cash collateral will decline in parallel with the reduction in the amount of the letter of credit over the term of the subleas</span>e.</div>
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              </span> </div>
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              <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">5</span></div>

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              <div style="width: 100%;" class="BRPFPageHeader">
                <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
                  </a></div>

              </div>

            </div>

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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>In April 2023, the Company entered into a standby equity purchase agreement (the &#8220;SEPA&#8221;) and a registration rights agreement with Lincoln Park Capital Fund, LLC (&#8220;Lincoln Park&#8221;), pursuant to which Lincoln
                Park committed to purchase up to $<ix:nonFraction name="us-gaap:StockRepurchaseProgramAuthorizedAmount1" id="Fact_5613db385e054970a59485c5aa518e37" contextRef="c20230430_LegalEntityAxis_LincolnParkCapitalFundLLCMember_RangeAxis_MaximumMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">10.0</ix:nonFraction> million of the Company&#8217;s common stock in an &#8220;equity line&#8221; financing arrangement. During
                the year ended December 31, 2023, the Company issued and sold approximately <ix:nonFraction name="us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction" id="Fact_e84ba740b2c74b8ebc87b1510e0e3ee6" contextRef="c20230101to20231231_LegalEntityAxis_LincolnParkCapitalFundLLCMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">214,000</ix:nonFraction> shares of common stock under the SEPA for
                gross proceeds of $<ix:nonFraction name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" id="Fact_94baf4c883154c2d92e21c15dc967313" contextRef="c20230101to20231231_LegalEntityAxis_LincolnParkCapitalFundLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.3</ix:nonFraction> million. <ix:nonFraction name="us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction" id="Fact_055ba8fdbcbb4d9da9a1b5ca9f662a2d" contextRef="c20240101to20240331_LegalEntityAxis_LincolnParkCapitalFundLLCMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen">No</ix:nonFraction>
                shares have been sold under the SEPA during the three months ended <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">March 31, 2024</span>.</div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </span></div>
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              <ix:continuation id="Text_958c3b260bea47b7b38bb77b6b526d9316" continuedAt="Text_958c3b260bea47b7b38bb77b6b526d9317">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In July and December 2023, the Company received $<ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_ee686a6440904f41876bee50fe2e363a" contextRef="c20231201to20231231_ShortTermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_a577e7abf2c8466f9648d57d7ed01229" contextRef="c20230701to20230731_ShortTermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">16.5</ix:nonFraction></ix:nonFraction> million in gross proceeds from the issuance of
                  convertible notes and in January 2024 received an additional $<ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_ed6b796f08684bf6ad80d19a00acfb8f" contextRef="c20240101to20240131_ShortTermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.4</ix:nonFraction> million in gross proceeds from the issuance of additional
                  convertible notes. See Note 4 for additional information regarding these financings.</span></div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </span></div>
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              <ix:continuation id="Text_958c3b260bea47b7b38bb77b6b526d9318" continuedAt="Text_958c3b260bea47b7b38bb77b6b526d9319">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In connection with preparing the accompanying condensed consolidated financial statements as of and for the three months ended March 31, 2024, the Company&#8217;s management concluded that there is substantial doubt
                  regarding the Company&#8217;s ability to continue as a going concern because it does not expect to have sufficient cash or working capital resources to fund operations for the twelve-month period subsequent to the issuance date of these
                  condensed consolidated financial statements. The Company will need to raise additional capital, which could be through the sales of shares of its common stock under the SEPA, public or private equity offerings, debt financings,
                  out-licensing the Company&#8217;s intellectual property, strategic partnerships or other means. Other than the SEPA, the Company currently has no arrangements for capital, and no assurances can be given that it will be able to raise capital
                  when needed, on acceptable terms, or at all.</span><br/>
              </div>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </span></div>
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            <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_958c3b260bea47b7b38bb77b6b526d9320" continuedAt="Text_958c3b260bea47b7b38bb77b6b526d9321">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>  <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
              <ix:continuation id="Text_958c3b260bea47b7b38bb77b6b526d9321">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The accompanying condensed consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the
                normal course of business. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and
                classifications of liabilities that may result from uncertainty related to the Company&#8217;s ability to continue as a going concern.</div>
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        <ix:nonNumeric name="us-gaap:RevenueFromContractWithCustomerTextBlock" id="Text_8161de20713c4f2086c003cb7fc3f80c" contextRef="c20240101to20240331" escape="true" continuedAt="Text_7151448675c8481880acd14b3ca0252d1">
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                  <div style="font-weight: bold; text-align: left;">3)</div>
                </td>

    <td style="text-align: left; vertical-align: top; width: auto;">
                  <div style="font-weight: bold;">CONTRACT WITH CUSTOMER</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>
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      <ix:continuation id="Text_7151448675c8481880acd14b3ca0252d2" continuedAt="Text_7151448675c8481880acd14b3ca0252d3">
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">On February 21, 2023, the Company and Lineage Cell Therapeutics, Inc. (&#8220;Lineage&#8221;)
        entered into an exclusive option and license agreement (the &#8220;Lineage Agreement&#8221;), which provided Lineage with the option (the &#8220;Option Right&#8221;) to obtain an exclusive sublicense of intellectual property from the Company and to request the Company to
        develop a customized cell line.&#160; The Lineage Agreement was amended in August 2023 to provide for changes specifically related to the cell line customization activities such as (i) payment terms, (ii) certain definitions, (iii) certain courses of
        action if the customized cell line selected by Lineage is not successful and (iv) documentation requirements.&#160; Lineage paid the Company a $<ix:nonFraction name="erna:ProceedsFromOptionAndLicenseAgreement" id="Fact_02a19d957d014bc58dfe13d8511179d7" contextRef="c20230221to20230221" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.3</ix:nonFraction>
        million non-refundable up-front payment (the &#8220;Option Fee&#8221;) for the Option Right and paid an initial payment of $<ix:nonFraction name="erna:ProceedsFromCellLineCustomizationActivities" id="Fact_b5943b7ccbd04327b86f7d4671e3a6fa" contextRef="c20240101to20240331" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million to commence
        the cell line customization activities, per the amended payment terms. If Lineage obtains the sublicense, the Company would be entitled to receive additional license fees, including milestone payments and royalties.<br/>
      </div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
          <div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-style: normal; font-variant: normal; text-transform: none;">
            <ix:continuation id="Text_7151448675c8481880acd14b3ca0252d4" continuedAt="Text_7151448675c8481880acd14b3ca0252d5">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The Company recognizes revenue under ASC 606, <span style="font-style: italic;">Revenue from Contracts with Customers</span> (&#8220;ASC 606&#8221;) when a customer obtains control of promised services or goods in an amount that reflects the consideration to which the Company expects to receive in exchange for those goods
              or services.</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
            </div>
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          <ix:continuation id="Text_7151448675c8481880acd14b3ca0252d6" continuedAt="Text_7151448675c8481880acd14b3ca0252d7">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Pursuant to ASC 606, the Company determined that the Option Right was an unexercised right held by Lineage under the Lineage Agreement at contract inception, as the cell line
              customization activities and the sublicense were optional purchases at contract inception. These optional purchases of goods and services would be treated as separate contracts if and when Lineage determines that it will make such purchases.
              Therefore, <ix:nonFraction name="us-gaap:RevenueRemainingPerformanceObligationPercentage" id="Fact_049e7b2d05fd4771bf8012a6e9bd260d" contextRef="c20230221" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">100</ix:nonFraction>% of the Option Fee was allocated to the Option Right.&#160; The Option Fee will remain in deferred revenue until such
              time that Lineage enters into the sublicense or when the Option Right expires.</span></div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
        <ix:continuation id="Text_7151448675c8481880acd14b3ca0252d8" continuedAt="Text_7151448675c8481880acd14b3ca0252d9">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The Option Right and the cell line customization activities are accounted for as
          separate contracts, and the Company has determined that the amended terms discussed above represent a modification to the cell line customization contract.&#160; Because there were no goods or services transferred to Lineage before entering into the
          amendment, and therefore, <ix:nonFraction name="us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod" id="Fact_da3d6ee07996421d91169f00addda6ff" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt-sec:numwordsen">no</ix:nonFraction> previously recognized revenue, there was <ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract" id="Fact_79107bbc209e43fe84fad0017e72fb08" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt-sec:numwordsen">no</ix:nonFraction> catch-up adjustment to revenue required at the time of the amendment.<br/>
        </div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>
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      <ix:continuation id="Text_7151448675c8481880acd14b3ca0252d10" continuedAt="Text_7151448675c8481880acd14b3ca0252d11">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">Lineage will make payments to the Company for the cell line customization activities
        over the development period.&#160; The Company will only earn the remaining full amount of the cell line customization fee if it makes certain progress towards delivery of the customized cell line.&#160; The Company has determined that $<ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" id="Fact_19ecc1aaf000418286935d61cccd6640" contextRef="c20240101to20240331_TimingOfTransferOfGoodOrServiceAxis_TransferredOverTimeMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million of consideration received could be recognized without the probability of being reversed, and it has placed a constraint on the remaining
        contractual customization fee.&#160; The $<ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" id="Fact_afe7a69f43444a39b402e2654380097d" contextRef="c20240101to20240331_TimingOfTransferOfGoodOrServiceAxis_TransferredOverTimeMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million is being recognized equally over the development period, which is expected to be
        approximately 20 to 25 months, as the level of effort to perform the services is happening at the same rate over time.&#160; If the development period is expected to be longer or shorter than originally planned, the Company will recognize a cumulative
        catch-up adjustment in the period that such determination is made. For the three months ended March 31, 2024, the Company recognized less than $<ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" id="Fact_410afc3d3dfd4778ae328e39373f4628" contextRef="c20240101to20240331_RangeAxis_MaximumMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.1</ix:nonFraction>
        million of revenue for the customization activities.&#160; The Company did <ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" id="Fact_888135c5701247ca9c59431deb5118cb" contextRef="c20230101to20230331" unitRef="U002" decimals="-6" scale="6" format="ixt-sec:numwordsen">no</ix:nonFraction>t recognize any revenue for the three months ended March 31,
        2023.</div>
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<div><br/></div>
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        <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">6</span></div>

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          <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
            </a></div>

        </div>

      </div>

      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">The granting of the license that the Company may provide to Lineage if Lineage
            exercises the Option Right is not considered a performance obligation at this time, as it is an optional request that the customer may make in the future and will be accounted for as a separate contract when the customer exercises the Option
            Right.</span></div>
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          </span></div>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">The Company recognizes direct labor and supplies used in the customization
            activities as incurred and are recorded as a cost of revenue.&#160; As provided for in the A&amp;R Factor License Agreement discussed in Note 9, the Company is obligated to pay Factor Limited <ix:nonFraction name="erna:OptionFeeObligationPaymentPercentage" id="Fact_629f71aa1dcc466bb2906149870a12b8" contextRef="c20240101to20240331" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">20</ix:nonFraction>% of any amounts the Company receives from a customer that is related to the licensed technology under the A&amp;R Factor License Agreement, which is also recorded as a cost of
            revenue.&#160; For the three months ended March 31, 2023, the Company recognized less than $<ix:nonFraction name="erna:LicenseCosts" id="Fact_210c3bf4b5284948bd3c604a84f8e277" contextRef="c20230101to20230331_RangeAxis_MaximumMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.1</ix:nonFraction> million in license fees, which is recorded
            in cost of revenues, due to Factor Limited as a result of receiving the $<ix:nonFraction name="erna:ProceedsFromOptionAndLicenseAgreement" id="Fact_bc064e5b867b4a709b61aada4b18c564" contextRef="c20230101to20230331" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.3</ix:nonFraction> million Option Fee payment from Lineage.&#160; There was <ix:nonFraction name="erna:LicenseCosts" id="Fact_5bc918db4dd54503bba3706eac1422f9" contextRef="c20240101to20240331" unitRef="U002" decimals="-6" scale="6" format="ixt-sec:numwordsen">no</ix:nonFraction> such license fee incurred during the three months ended March 31, 2024.</span></div>
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        <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> <br/>
          </span></div>

      </div>

    </div>

    <div><span style="font-size: 10pt;"> </span></div>
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                <div style="font-weight: bold;">4)</div>
              </td>

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                <div style="font-weight: bold;">CONVERTIBLE NOTES FINANCINGS<br/>
                </div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
        <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e2" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e3">
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<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On
          July 14, 2023, the Company received $<ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_bfb6052bf36045caa396bba5f2d3fc78" contextRef="c20230714_DebtInstrumentAxis_July2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.7</ix:nonFraction> million from a private placement in which the Company issued $<ix:nonFraction name="us-gaap:DebtInstrumentFaceAmount" id="Fact_4415a79493dd44a3b6d0ec482ee235c8" contextRef="c20230714_DebtInstrumentAxis_July2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.7</ix:nonFraction> million in aggregate principal amount of convertible notes (the &#8220;July 2023 convertible notes&#8221;) and warrants to purchase an aggregate of
          approximately <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_dba074afb3e343b0916a3cd024e505d8" contextRef="c20230714_ClassOfWarrantOrRightAxis_July2023WarrantsMember" unitRef="U001" decimals="-5" scale="6" format="ixt:num-dot-decimal">6.1</ix:nonFraction> million shares of its common stock (the &#8220;July 2023 warrants&#8221;). The Company recognized approximately $<ix:nonFraction name="erna:TransactionFeesRelatedToDebtIssuanceAndWarrants" id="Fact_c706fca9f7694a8dbc7b8a3125bf7b50" contextRef="c20230714to20230714_DebtInstrumentAxis_July2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.2</ix:nonFraction> million in fees associated with the transaction.</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
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      <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e4" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e5">
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> On December 14, 2023, the Company entered into a purchase agreement with certain
        purchasers for the private placement of $<ix:nonFraction name="us-gaap:DebtInstrumentFaceAmount" id="Fact_a7120383dfe7489fad5da0a2c4f96a6b" contextRef="c20231214_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">9.2</ix:nonFraction> million of convertible notes (the &#8220;December 2023 convertible notes&#8221; and together with the
        July 2023 convertible notes, the &#8220;convertible notes&#8221;) and warrants to purchase an aggregate of approximately <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_f92e0b5cb2164e5991746d5405d2e965" contextRef="c20231214_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U001" decimals="-5" scale="6" format="ixt:num-dot-decimal">9.6</ix:nonFraction> million shares of the
        Company&#8217;s common stock (the &#8220;December 2023 warrants&#8221; and together with the July 2023 warrants, the &#8220;note warrants&#8221;).<br/>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <span style="font-size: 10pt; font-family: 'Times New Roman';"><span style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">There were two closings under the
              December 14, 2023 purchase agreement &#8211; one on December 15, 2023 and the second on January 11, 2024.&#160; At the first closing, the Company received $<ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_ff7dba20d87041689206e27d04023b0b" contextRef="c20231215_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">7.8</ix:nonFraction>
              million and issued $<ix:nonFraction name="us-gaap:DebtInstrumentFaceAmount" id="Fact_dd398333039640e9888d6888b0acf7e1" contextRef="c20231215_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">7.8</ix:nonFraction> million of December 2023 convertible notes and December 2023 warrants to purchase approximately <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_82885f6270f542f39e212225ca6b4ddc" contextRef="c20231215_DebtInstrumentAxis_December2023ConvertibleNotesMember_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.1</ix:nonFraction> million shares of its common stock.&#160; At the second closing, the Company received $<ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_050b5788648341edb0e54f57b8a06cb9" contextRef="c20240111_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.4</ix:nonFraction> million and issued $<ix:nonFraction name="us-gaap:DebtInstrumentFaceAmount" id="Fact_c1e4f50299254249ad131d8f5a0c54f4" contextRef="c20240111_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.4</ix:nonFraction> million of December 2023
              convertible notes and December 2023 warrants to purchase approximately <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_7ba025d74bfd43d9b588e392329ad65f" contextRef="c20240111_DebtInstrumentAxis_December2023ConvertibleNotesMember_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.5</ix:nonFraction> million shares its common stock</span>.</span></span></div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>
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      <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e8" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e9">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">See Note 12 for more information on the note warrants.</span></div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
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      <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e10" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e11">
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The July 2023 convertible notes bear interest at <ix:nonFraction name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact_f2ad2c1f8bae4b029603450dfe681b22" contextRef="c20230714_DebtInstrumentAxis_July2023ConvertibleNotesMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">6</ix:nonFraction>% per annum, and the December 2023 convertible notes bear interest at <ix:nonFraction name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact_0dba8788e57649539bb4fd3d8fd9e815" contextRef="c20231214_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">12</ix:nonFraction>%
          per annum, both of which are payable quarterly in arrears.&#160; At the Company&#8217;s election, it may pay interest either in cash or in-kind by increasing the outstanding principal amount of the convertible notes.&#160; The convertible notes mature on the <ix:nonNumeric name="us-gaap:DebtInstrumentTerm" id="Fact_30345accb58d44aea751a24b10019296" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" format="ixt-sec:durwordsen">five-year</ix:nonNumeric> anniversary of the date of their issuance, unless earlier converted or repurchased.&#160; The Company does not have the option to redeem any of
          the convertible notes prior to maturity</span><span style="font-size: 10pt;">.</span></div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">At the option of the holders, the convertible notes may be converted from time-to-time in whole or in part into shares
          of the Company&#8217;s common stock at an initial conversion rate of, with respect to the July 2023 convertible notes, $<ix:nonFraction name="us-gaap:DebtInstrumentConvertibleConversionPrice1" id="Fact_3d5bb2acf8b346238a357a7f8c0e3601" contextRef="c20230714_DebtInstrumentAxis_July2023ConvertibleNotesMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">2.86</ix:nonFraction> per share and,
          with respect to the December 2023 convertible notes, $<ix:nonFraction name="us-gaap:DebtInstrumentConvertibleConversionPrice1" id="Fact_ae64434a4b8e49d49e74e61ae9942795" contextRef="c20231214_DebtInstrumentAxis_December2023ConvertibleNotesMember" unitRef="U003" decimals="4" scale="0" format="ixt:num-dot-decimal">1.9194</ix:nonFraction> per share, subject to customary adjustments for stock splits, stock
          dividends, recapitalization and the like.&#160; As of March 31, 2024, <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" id="Fact_fba5f49abfe1476fbc2a44ef8ebf6ab9" contextRef="c20240101to20240331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen">none</ix:nonFraction> of the convertible notes were converted into shares of common
          stock</span><span style="font-size: 10pt;">.</span></div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
        <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e14" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e15">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">The </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">convertible <span style="color: rgb(0, 0, 0);">notes do not contain any ratchet or other financial antidilution provisions.&#160; The </span>convertible <span style="color: rgb(0, 0, 0);">notes contain conversion limitations such that no conversion may be made if the aggregate
              number of shares of&#160;</span>common stock<span style="color: rgb(0, 0, 0);">&#160;beneficially owned by the holder thereof would exceed <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_3e915c17f920421e8df6431265b90e65" contextRef="c20230714_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodOneMember_LongtermDebtTypeAxis_ConvertibleDebtMember_RangeAxis_MinimumMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">4.99</ix:nonFraction>%,
              <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_0de0e8404c374e5cbdce63e9ce0478c3" contextRef="c20230714_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodTwoMember_LongtermDebtTypeAxis_ConvertibleDebtMember_RangeAxis_MinimumMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">9.99</ix:nonFraction>% or <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_23012a1b998f4d6cbbe5922c34be8316" contextRef="c20230714_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodThreeMember_LongtermDebtTypeAxis_ConvertibleDebtMember_RangeAxis_MinimumMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">19.99</ix:nonFraction>%
              immediately after conversion thereof, subject to certain increases not in excess of either <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_0abff0c0dac04b5184130621452a468d" contextRef="c20230714_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodOneMember_LongtermDebtTypeAxis_ConvertibleDebtMember_RangeAxis_MaximumMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">9.99</ix:nonFraction>% or <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_11247d73240948909a76a9bb0cebbbc1" contextRef="c20230714_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodTwoMember_LongtermDebtTypeAxis_ConvertibleDebtMember_RangeAxis_MaximumMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">19.99</ix:nonFraction>% at the option of such holder.</span></span></div>
</ix:continuation>
        <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e15" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e16">
<div style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
        </div>
</ix:continuation>
        <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e16" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e17">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">The convertible notes provide for customary events of default which include (subject in certain cases to customary grace and
          cure periods), among others: nonpayment of principal or interest, breach of covenants or other agreements in the convertible notes; the occurrence of a material adverse effect event (as defined in the related securities purchase agreement) and
          certain events of bankruptcy. Generally, if an undisputed event of default occurs and is continuing under the convertible notes, the holder thereof may require the Company to redeem some or all of their convertible notes at a redemption price
          equal to <ix:nonFraction name="erna:RepurchasePricePercentageToPrincipalAmount" id="Fact_8e7c9b21a0854ea0b001c7ed0b87c88d" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">100</ix:nonFraction>% of the principal amount of the convertible notes being redeemed, plus accrued and unpaid interest thereon. As of March
          31, 2024, there were no events of default that occurred under the Convertible notes.<br/>
        </div>
</ix:continuation>
        <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e17" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e18">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"> <br/>
        </div>
</ix:continuation>
        <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
          <div style="width: 100%;" class="BRPFPageFooter"></div>

          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">7</span></div>

          <div class="BRPFPageBreak" style="page-break-after: always;">
            <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;"/></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

          </div>

        </div>


        <ix:nonNumeric name="us-gaap:ScheduleOfDebtTableTextBlock" id="Text_e2dd7e8ca17740559c781938c26b1acf" contextRef="c20240101to20240331" escape="true" continuedAt="Text_4c250cbb7f414e4681813690a33200921"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e18" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e19">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-size: 9pt;"><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company determined that
            there were no embedded derivatives within the convertible notes that required bifurcation from the host agreement.&#160; </span><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">In connection with the December 2023 convertible notes that were issued on January 11, 2024, the Company allocated the gross proceeds
            received and the fees incurred over the applicable convertible notes and warrants based on their relative fair values as follows (in thousands):</span></div>
</ix:continuation></ix:nonNumeric>
        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><ix:continuation id="Text_4c250cbb7f414e4681813690a33200921" continuedAt="Text_4c250cbb7f414e4681813690a33200922"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e19" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e20">
<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
          <ix:continuation id="Text_4c250cbb7f414e4681813690a33200922" continuedAt="Text_4c250cbb7f414e4681813690a33200923"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e20" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e21">
<div><br/>
          </div>
</ix:continuation></ix:continuation>
          <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e21" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e22"><ix:continuation id="Text_4c250cbb7f414e4681813690a33200923">
<div>
            <table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="7" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Allocation of Proceeds and Costs</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Allocation of</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Relative<br/>
                      Fair Value</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Allocation<br/>
                      Percentage</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Proceeds</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Costs</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Proceeds,<br/>
                      Net</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 40%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">Convertible notes</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ConvertibleDebtFairValueDisclosures" id="Fact_12d2d74360e24925b5ed3b1df7a9b2e8" contextRef="c20240111_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,750</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:AllocationPercentageOfFairValue" id="Fact_926a695f35384905ac3774e9de2487d5" contextRef="c20240111_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">46.24</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_6a5ecadc4d0c42719d110e4b1c0e2f7f" contextRef="c20240111to20240111_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">650</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:PaymentsOfDebtIssuanceCosts" id="Fact_519f654205514f178f12d9a889c759fd" contextRef="c20240111to20240111_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">31</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:ProceedsFromConvertibleDebtNet" id="Fact_d565e9d328794575b6544e1f74da7157" contextRef="c20240111to20240111_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">619</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 40%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">Note warrants</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ConvertibleDebtFairValueDisclosures" id="Fact_79e5158ee63740c0ad71f0555eafa05c" contextRef="c20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,035</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:AllocationPercentageOfFairValue" id="Fact_2c9e4cb454a1425caadb2c72105da518" contextRef="c20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">53.76</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_4ae4358768e440339de5a39237d6dbbc" contextRef="c20240111to20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">755</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:PaymentsOfDebtIssuanceCosts" id="Fact_bd2a8c5c2e484837b7dd1d7a64f1fcdb" contextRef="c20240111to20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">35</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:ProceedsFromConvertibleDebtNet" id="Fact_eff51a7723c347ecb0aa0ab1d7d7567b" contextRef="c20240111to20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">720</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
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          </div>
</ix:continuation></ix:continuation>
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<div><br/></div>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;">The Company estimated the fair values of the convertible notes as of
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</ix:continuation></ix:nonNumeric>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation></ix:continuation>
            <ix:continuation id="Text_f6d30e9d230d4e50b156a4fb99d9c97e2" continuedAt="Text_f6d30e9d230d4e50b156a4fb99d9c97e3"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e25" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e26">
<table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;">


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    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
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                      Price</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

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                      Spread</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

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  <tr>

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                    <div style="color: rgb(0, 0, 0);">Convertible notes</div>
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
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</ix:continuation></ix:continuation>
            <ix:continuation id="Text_f6d30e9d230d4e50b156a4fb99d9c97e3" continuedAt="Text_f6d30e9d230d4e50b156a4fb99d9c97e4"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e26" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e27">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation></ix:continuation>
            <ix:continuation id="Text_f6d30e9d230d4e50b156a4fb99d9c97e4" continuedAt="Text_f6d30e9d230d4e50b156a4fb99d9c97e5"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e27" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e28">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;">The fair value of the note warrants, all of which qualified for equity
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</ix:continuation></ix:continuation>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation></ix:continuation>
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<table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
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    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
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                      Price</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
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                      Rate</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

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    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:WarrantsAndRightsOutstandingMeasurementInput" id="Fact_cc17721b14964a328fb7733b3cf0f65d" contextRef="c20240111_ClassOfWarrantOrRightAxis_WarrantMember_MeasurementInputTypeAxis_MeasurementInputExpectedDividendRateMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">0.00</ix:nonFraction></div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">%</div>
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
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                  </td>

  </tr>


</table>
</ix:continuation></ix:continuation>

            <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e30" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e31">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation>
            <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e31" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e32">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.7pt; margin-left: 0.7pt;">The amount of proceeds allocated to
              the note warrants resulted in a corresponding reduction in the carrying value of the respective convertible notes as a debt discount, which is amortized with the debt issuance costs as a component of interest expense based on the effective
              interest rate method over the contractual terms of the convertible notes.</div>
</ix:continuation>
            <ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e32" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e33">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation>

            <ix:nonNumeric name="us-gaap:ConvertibleDebtTableTextBlock" id="Text_f2c27e4bdb8048038bf1ea867a20878d" contextRef="c20240101to20240331" escape="true" continuedAt="Text_878bb74378de4001952b6506c26676c61"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e33" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e34">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;">The following table shows the
              activity that occurred during the three months ended March 31, 2024 for the convertible notes on the accompanying condensed consolidated balance sheet:</div>
</ix:continuation></ix:nonNumeric>
            <ix:continuation id="Text_878bb74378de4001952b6506c26676c61" continuedAt="Text_878bb74378de4001952b6506c26676c62"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e34" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e35">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation></ix:continuation>
            <ix:continuation id="Text_878bb74378de4001952b6506c26676c62"><ix:continuation id="Text_36d51ba6b06b41ceb503f23974c8016e35" continuedAt="Text_36d51ba6b06b41ceb503f23974c8016e36">
<table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Gross</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> convertible</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> notes</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Debt</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">discount</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">and debt</div>
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                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">costs</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Convertible </div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">notes, net</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">Beginning balanace as of January 1, 2024</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DebtInstrumentCarryingAmount" id="Fact_29382a7f037f4e29a69535e6d9dc77c5" contextRef="c20231231_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">16,616</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" id="Fact_3de7dd1a7c324c6e90ae91b67b6c2a98" contextRef="c20231231_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">9,843</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_cc95ad77ce26484f9419f5551e337773" contextRef="c20231231_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,773</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); margin-left: 9pt;">December 2023 notes issued in January 2024</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ProceedsFromConvertibleDebt" id="Fact_d49ca8d3f44044e1bae369c06673eba5" contextRef="c20240101to20240331_LongtermDebtTypeAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,405</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:PaymentsOfDebtIssuanceCosts" id="Fact_a164b6289c2c44259b2e82b11d507c90" contextRef="c20240101to20240331_LongtermDebtTypeAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">786</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:ProceedsFromConvertibleNotesNet" id="Fact_f746f181cc13463daf436c3a334d9fef" contextRef="c20240101to20240331_LongtermDebtTypeAxis_December2023ConvertibleNotesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">619</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Paid-in-kind interest added to principal</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:PaidInKindInterestAddedToConvertibleNotesPrincipal" id="Fact_26060a0f98404bf1a6a3c456d0328d3b" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">177</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">-</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:PaidInKindInterestAddedToConvertibleNotesPrincipal" id="Fact_7e8eaad3680a40b98ae6ad48ff5055b1" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">177</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">
                      <div style="color: rgb(0, 0, 0); text-indent: 0pt; margin-left: 9pt;">Amortization of debt discount and debt issuance costs</div>
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">-</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" id="Fact_39cc73f85be14c898aaf067453ab8bd8" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">445</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" id="Fact_68c6d13e143e49f2bad9be39d7e38bee" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">445</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">Ending balanace as of March 31, 2024</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DebtInstrumentCarryingAmount" id="Fact_0b9671e1aa35475197ce62a4046dffbc" contextRef="c20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">18,198</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" id="Fact_7f46f4e0751946ad8e1922478f901c74" contextRef="c20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">10,184</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_c630cc72522d4eef805abd6588f75c25" contextRef="c20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8,014</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>

            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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              <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
                <div style="width: 100%;" class="BRPFPageFooter"></div>

                <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">8</span></div>

                <div style="page-break-after: always;" class="BRPFPageBreak">
                  <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;"/></div>

                <div style="width: 100%;" class="BRPFPageHeader">
                  <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
                    </a></div>

                </div>

              </div>

            </div>

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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;">To date, the Company has elected to
              pay in-kind the accrued interest payable on the convertible notes and has added the accrued and unpaid interest to the principal amount of the applicable convertible note.&#160; The Company has recognized approximately $<ix:nonFraction name="us-gaap:InterestExpenseDebt" id="Fact_abc379593b4b4cc3b599aa367e32fca5" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.8</ix:nonFraction> million in interest expense for the three months ended March 31, 2024 for the convertible notes, which includes $<ix:nonFraction name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" id="Fact_318fa158993a433686a6c49aa167bcc7" contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million for the amortization of the debt discount and debt issuance costs and $<ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" id="Fact_bc3113dabb5d48038c00c2ee67c63bba" contextRef="c20240331_LongtermDebtTypeAxis_ConvertibleDebtMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million recorded in accrued expenses in the accompanying condensed consolidated balance sheet.</div>
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<div><span style="font-size: 9pt;"> </span></div>
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<div><span style="font-size: 9pt;"> <span style="font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-size: 9pt;"> </span>  </div>

      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br class="Apple-interchange-newline"/>
      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div>
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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">5)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">FAIR VALUE OF FINANCIAL INSTRUMENTS</div>
                </td>

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</table>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">Fair value is defined as the price that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between
              willing market participants. A fair value hierarchy has been established for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable
              inputs. The fair value hierarchy is as follows:</div>
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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div style="font-family: 'Times New Roman'; font-size: 10pt;">Level 1 Inputs &#8211; Valued based on quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement
                    date.</div>
                </td>

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</table>
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          </div>
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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div style="font-family: 'Times New Roman'; font-size: 10pt;">Level 2 Inputs &#8211; Valued based on inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might
                    include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or
                    liability (such as interest rates, volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.</div>
                </td>

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</table>
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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div style="font-family: 'Times New Roman'; font-size: 10pt;">Level 3 Inputs &#8211; Valued based on inputs for which there is little or no market value, which require the reporting entity to develop its own assumptions.</div>
                </td>

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</table>
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<div> <br/>
          </div>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The carrying amounts
                reported on the balance sheet for cash and cash equivalents, other receivable, prepaid assets and other current assets, accounts payable and accrued expenses, other current liabilities and other liabilities approximate fair value based due
                to their short maturities.</span></span> </div>
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<div style="text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                </span></span></span></div>
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          <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab812" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab813">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company issued approximately <ix:nonFraction name="us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" id="Fact_1931384df3bb42dbae6e659ecba732a0" contextRef="c20220331_ClassOfWarrantOrRightAxis_CommonWarrantsMember_RelatedPartyTransactionsByRelatedPartyAxis_PIPEInvestorMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">343,000</ix:nonFraction> warrants in connection with a private placement during the first
              quarter of 2022 (the &#8220;Q1-22 warrants&#8221;), which were determined to be classified as a liability.</span></div>
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<div style="text-align: justify;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
            </span></div>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The

























            Company completed an asset acquisition on April 26, 2023 with Exacis Biotherapeutics, Inc. (Exacis&#8221;), which consisted of primarily acquiring an exclusive license agreement by and between Exacis and Factor Limited. See Note 9 for additional
            information. As part of the consideration paid to Exacis for the acquisition, the Company agreed to make certain contingent payments to Exacis related to reaching two separate targets of the Company&#8217;s market capitalization ($<ix:nonFraction name="erna:MarketCapitalizationRequirementAmount" id="Fact_3f2e8bed62334aab91652ee91573ae19" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationOneMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">100.0</ix:nonFraction> million and $<ix:nonFraction name="erna:MarketCapitalizationRequirementAmount" id="Fact_7fd667489281459ea9f5dc745d7a4ed8" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationTwoMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">200.0</ix:nonFraction> million).
            Such payments would be in the form of issuing $<ix:nonFraction name="us-gaap:AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" id="Fact_5d041fd2e57748859360178e13307a54" contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-6" scale="6" format="ixt:num-dot-decimal">2</ix:nonFraction> million worth of shares of the Company&#8217;s common stock to Exacis for each target
            achieved (the &#8220;market cap contingent consideration.&#8221;). </div>
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<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
          </div>
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          <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab816" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab817">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The market cap contingent consideration is indexed to or settled in the Company&#8217;s own shares.&#160; As a result, the Company classified the market cap contingent consideration as a liability measured at fair value because
              the financial instrument embodies a conditional obligation (the Company would only issue the shares on the condition that the applicable market capitalization threshold is met), and at inception, the monetary value of the obligation is based
              solely on a fixed monetary amount ($<span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:nonFraction name="us-gaap:BusinessCombinationContingentConsiderationLiability" id="Fact_a57ff430cf7a4ff5ad0b9b41c285264a" contextRef="c20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.0</ix:nonFraction></span> million worth of shares for each market capitalization threshold), which will be settleable with a variable number of the Company&#8217;s
              shares.<br/>
            </span></div>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 18pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br/>
              </span></div>
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            <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab818" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab819">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The Company uses a Black-Scholes option pricing model to estimate the fair value of its warrant liabilities and a
                Monte Carlo simulation model to estimate the fair value of the contingent consideration related to the market cap contingent consideration, both of which are considered a Level 3 fair value measurement. The Company remeasures the fair value
                of the warrant liabilities and the market cap contingent consideration at each reporting period and changes in the fair values are recognized in the statement of operations.</span></div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 18pt;"><br/>
            </div>
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            <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
              <div class="BRPFPageFooter" style="width: 100%;"></div>

              <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">9</span></div>

              <div style="page-break-after: always;" class="BRPFPageBreak">
                <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;"/></div>

              <div class="BRPFPageHeader" style="width: 100%;">
                <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
                  </a></div>

              </div>

            </div>

          </div>


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<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The following tables summarize the liabilities that are measured at fair value as of March 31, 2024 and December 31,2023 (in thousands):<br/>
          </div>
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        </div>

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        </div>
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    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Description</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="2">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Level <br/>
                  </div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="2">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">March 31,</div>
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2024<br/>
                  </div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="2">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">December 31,</div>
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2023<br/>
                  </div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Liabilities:</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Warrant liabilities - Q1-22 warrants</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: center;">3<br/>
                  </div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;">Market cap contingent consideration<br/>
                </td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: center; width: 9%; white-space: nowrap;" colspan="1">3 <br/>
                </td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">$<br/>
                </td>

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    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">$<br/>
                </td>

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    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
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<div> <br/>
        </div>
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        <div>
          <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">
            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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                <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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                      <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab824" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab825">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Certain</span><span style="font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> inputs used in Black-Scholes
                          and Monte Carlo models may fluctuate in future periods based upon factors that are outside of the Company&#8217;s control.&#160; A significant change in one or more of these inputs used in the calculation of the fair value may cause a
                          significant change to the fair value of the Company&#8217;s warrant liabilities or contingent consideration liabilities, which could also result in material non-cash gains or losses being reported in the Company&#8217;s condensed consolidated
                          statement of operations. </span> </div>
</ix:continuation>
                    </div>

                  </div>

                </div>

              </div>
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<div>
              &#160; <br/></div>
</ix:continuation>
              <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none;">
                <div>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The following table presents
                    the changes in the liabilities measured at fair value from January 1, 2024 through March 31, 2024 (in thousands):</div>
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
                  <br/></div>
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                </div>

              </div>

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<div>
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  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                      </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="font-size: 10pt; font-family: 'Times New Roman';">&#160;</span>Warrant</div>
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Liabilities</div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                        <div><span style="font-weight: bold;">Contingent</span></div>
                        <div><span style="font-weight: bold;">Consideration</span> <br/>
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                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" rowspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; white-space: nowrap;" rowspan="1" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; white-space: nowrap;" rowspan="1" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 72.51%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at January 1, 2024</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_f9bb2dcb450249e0b9b589ff27bf0d28" contextRef="c20231231_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">116</ix:nonFraction></div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.36%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_8cba540b14314fdebf36ec50577d0e2a" contextRef="c20231231_ContingentConsiderationByTypeAxis_ContingentConsiderationMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">107</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 72.51%; padding-bottom: 2px; white-space: nowrap;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Change in fair value<br/>
                        </div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LiabilitiesFairValueAdjustment" id="Fact_e65eaf87e9504328821f23cd09499ac9" contextRef="c20240101to20240331_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">70</ix:nonFraction></div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><br/>
                        </div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:LiabilitiesFairValueAdjustment" id="Fact_4c14ef4743724b8191cb3d4d97ba58ad" contextRef="c20240101to20240331_ContingentConsiderationByTypeAxis_ContingentConsiderationMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" colspan="1"><br/>
                      </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 72.51%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none;">Fair value at March 31, 2024</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_62f5c716abaa4cb18859ed483bf5785c" contextRef="c20240331_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">186</ix:nonFraction></div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_38120f42db2f41249f66d9350dbb52e1" contextRef="c20240331_ContingentConsiderationByTypeAxis_ContingentConsiderationMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">107</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
                 </div>
</ix:continuation></ix:continuation>
              <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab829" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab830">
<div>&#160;</div>
</ix:continuation>
              <div style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;">
                <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab830" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab831">
<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">With the assistance of a third-party specialist, the Company assessed the fair value of the
                    contingent consideration at March 31, 2024 and determined that fair value did not materially change from the liability recorded at December 31, 2023, and therefore did <ix:nonFraction name="erna:ChangeInFairValueOfContingentConsideration" id="Fact_6b541fc6d18343e1b56320f37d975c80" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt-sec:numwordsen">no</ix:nonFraction>t recognize a change in the fair value as of March 31, 2024</span><span style="font-size: 10pt;">.</span></div>
</ix:continuation>
                <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab831" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab832">
<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </div>
</ix:continuation>

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<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; text-align: justify;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The table below
                    is provided for comparative purposes only and presents information about the fair value of the Company&#8217;s convertible notes relative to the carrying values recognized in the condensed consolidated balance sheet as of March 31, 2024 and
                    December 31, 2023 (in thousands). </span></div>
</ix:continuation></ix:nonNumeric>
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
                  <ix:continuation id="Text_12a75fa87a56408e8e8ed171c35de6373" continuedAt="Text_12a75fa87a56408e8e8ed171c35de6374"><ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab835" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab836">
<div style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span><br/>
                  </div>
</ix:continuation></ix:continuation>
                  <div style="text-align: justify;">
                    <ix:continuation id="Text_12a75fa87a56408e8e8ed171c35de6374"><ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab836" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab837">
<table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="2" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">March 31, 2024</div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="6" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;"><span style="font-weight: bold;">December 31, 2023</span> </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="2" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;"><span style="font-weight: bold;">Level </span>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Carrying</div>
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Value</div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Fair</div>
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Value</div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="2" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                            <div style="font-weight: bold; text-align: center;">Carrying </div>
                            <div style="text-align: center;"><span style="font-weight: bold;">Value</span> </div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="2" style="vertical-align: bottom; width: 1%; font-weight: bold; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                            <div style="text-align: center;">Fair </div>
                            <div style="text-align: center;"> Value </div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 40%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Convertible notes</div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;"><span style="font-weight: normal;">3</span> </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;"><ix:nonFraction name="us-gaap:ConvertibleDebtFairValueDisclosures" id="Fact_d54f9544766b4d359cccd06c00d6c8df" contextRef="c20240331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">18,198</ix:nonFraction></div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;"><ix:nonFraction name="us-gaap:ConvertibleDebtFairValueDisclosures" id="Fact_2bb97a3105a6455ea7a33f6564d8e478" contextRef="c20240331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementBasisAxis_EstimateOfFairValueFairValueDisclosureMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">28,340</ix:nonFraction></div>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">$<br/>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;"><ix:nonFraction name="us-gaap:ConvertibleDebtFairValueDisclosures" id="Fact_77b8f91e72c74d598d6775e56eb488d7" contextRef="c20231231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">16,616</ix:nonFraction></td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">$<br/>
                          </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;"><ix:nonFraction name="us-gaap:ConvertibleDebtFairValueDisclosures" id="Fact_effc5f150d4a4dde86712a0212a832f6" contextRef="c20231231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementBasisAxis_EstimateOfFairValueFairValueDisclosureMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">17,594</ix:nonFraction></td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>

                    <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab837" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab838">
<div> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                      </span></div>
</ix:continuation>
                    <ix:continuation id="Text_b57a08fd1a46464a8e59e6af08c84ab838" continuedAt="Text_b57a08fd1a46464a8e59e6af08c84ab839">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
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<div style="text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;">The carrying value in the table above is shown before the allocation of the proceeds to the note warrants.&#160; The Company assessed the fair value of the convertible notes as of March 31,2024 using a Monte Carlo simulation
                      model and as of December 31, 2023 using a binomial model, both of which are considered a Level 3 measurement. </div>
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                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">GOODWILL<br/>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">In 2018, the Company acquired IRX Therapeutics (&#8220;IRX&#8221;), which was accounted for as a business combination. The Company recorded goodwill in the
          amount of $<ix:nonFraction name="us-gaap:Goodwill" id="Fact_ee2ea6f0e6cc41f582561fbeea4d6a76" contextRef="c20240331" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.0</ix:nonFraction> million related to the IRX acquisition . <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant: normal; text-transform: none;">Goodwill is not amortized but is
              tested for impairment annually, or more frequently if the Company becomes aware of any events occurring or changes in circumstances that indicate that the fair value of the entity is less than its carrying value. Because management evaluates
              the Company as a single reporting unit, goodwill is tested for impairment at the entity level by first performing a qualitative assessment to determine whether it is more likely than not that the fair value of the entity is less than its
              carrying value. Such qualitative factors include macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events.&#160; If the entity does not pass the qualitative assessment,
              then the entity&#8217;s carrying value is compared to its fair value. Goodwill is considered impaired if the carrying value of the entity exceeds its fair value</span></span>.</div>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">As of March 31, 2024, the Company evaluated potential triggering events that could indicate that the fair value of the entity is less than its
              carrying value and determined there were no such events that occurred.</div>
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          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">10</span></div>

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          <div style="width: 100%;" class="BRPFPageHeader">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

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      <ix:nonNumeric name="us-gaap:LesseeOperatingLeasesTextBlock" id="Text_06a54e02e8f645f98f2a0113f5d4f547" contextRef="c20240101to20240331" escape="true" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e821">
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                <div style="font-weight: bold;">7)</div>
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                <div style="font-weight: bold;">LEASES</div>
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            <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e822" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e823">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company currently has operating leases for office and laboratory space in (a) the borough of Manhattan in New York, New York, (b) Cambridge, Massachusetts, and (c) Somerville, Massachusetts, which expire in 2026, 2028, and 2033,
              respectively.</div>
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<div style="margin: 0px 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"> <br/>
            </div>
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            <div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;">
              <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e824" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e825">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In October 2022, the Company entered into a sublease with a subsidiary of Bristol-Myers Squibb Company, as sublessor (&#8220;Sublessor&#8221;), for office, laboratory and research and development space of approximately <ix:nonFraction name="us-gaap:AreaOfRealEstateProperty" id="Fact_67b82ee2ac7542a5a60246934594ed46" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U005" decimals="0" scale="0" format="ixt:num-dot-decimal">45,500</ix:nonFraction> square feet in Somerville, Massachusetts.&#160; The lease expires in November 2033 and is subject to a <ix:nonNumeric name="us-gaap:LesseeOperatingLeaseRenewalTerm" id="Fact_272f631f395c4163ae609a713f1d4cb1" contextRef="c20240331_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" format="ixt-sec:durwordsen">five-year</ix:nonNumeric> extension. Rent payments under the sublease began on November 29, 2023. The Company pays base rent of approximately $<ix:nonFraction name="erna:OperatingLeasesMonthlyBaseRent" id="Fact_4e86e9ec88914f1cb6501bd4a5045e43" contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.5</ix:nonFraction> million per month during the first year of the term, which will increase <ix:nonFraction name="erna:OperatingLeasesIncreaseInBaseRentPercentage" id="Fact_6a3da910039145348886aa6c4c8db9d6" contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">3</ix:nonFraction>% per year thereafter.&#160; The Company also makes monthly payments for parking, which are based on market rates that can change from time to time, and pay its share of
                traditional lease expenses, including certain taxes, operating expenses and utilities.</div>
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              <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e826" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e827">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company paid the Sublessor a security deposit in the form of a letter of credit in the amount of approximately $<ix:nonFraction name="us-gaap:LineOfCredit" id="Fact_820c6e21db3142d1b8df34ddb302a003" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">4.1</ix:nonFraction>
                million. Provided there are no events of default by the Company under the sublease, the letter of credit will be reduced on an incremental basis throughout the term.</div>
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              <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e828" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e829">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Sublessor agreed to provide the Company with a tenant improvement allowance (&#8220;TIA&#8221;) of $<ix:nonFraction name="erna:TenantImprovementAllowancePerRentableSquareFoot" id="Fact_616361341c714c63b31f76aa702be843" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="0" scale="0" format="ixt:num-dot-decimal">190</ix:nonFraction> per rentable square foot,
                or $<ix:nonFraction name="erna:TenantImprovementAllowance" id="Fact_7d995131bb2f4d2482c0f94318c17108" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.6</ix:nonFraction> million.&#160; Tenant improvements in excess of this amount will be at the Company&#8217;s own cost.&#160; Construction was substantially
                complete in January 2024, however, as of March 31, 2024, the Company did not have the certificate of occupancy due to circumstances beyond its control, and therefore, has not yet been able to use the premises for its intended purpose. The
                total out-of-pocket costs for the improvements was approximately $<ix:nonFraction name="us-gaap:LeaseholdImprovementsGross" id="Fact_a41c72bafc2a4d4b967789b178049eee" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.6</ix:nonFraction> million.&#160; As of March 31, 2024, the Company received the
                entire $<ix:nonFraction name="erna:ReceivedAmountOfTenantImprovementAllowance" id="Fact_e1a6c96123494509b7fbfe93d0735fda" contextRef="c20240331_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.6</ix:nonFraction> million TIA.</div>
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              <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e829" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8210">
<div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </div>
</ix:continuation>
              <a id="z_Hlk142566954"></a><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8210" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8211">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company performed an analysis on the accounting ownership of the tenant improvement assets and determined that such assets were sublessor/lessor owned.&#160; As a result, TIA payments made by the Sublessor
                to the Company for the tenant improvement assets are considered a reimbursement rather than a lease incentive and not included as part of the consideration of the contract.&#160; Amounts paid by the Company for sublessor/lessor owned assets in
                excess of the TIA are considered non-cash lease payments and are added to the consideration in the contract.</div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <br/>
              </div>
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              <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8212" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8213">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company is in discussions with the Sublessor to possibly renegotiate the terms of the sublease, which may include, among other things, deferment of rent payments as well as a reduction of the lease term, square footage, and/or
                base rent.&#160; As a result, the Company has not made its rent payments on the Somerville sublease due for February, March, April or May 2024. To date, the Company owes the sublessor approximately $<ix:nonFraction name="erna:OperatingLeaseExpenseToBePaid" id="Fact_cc36f9b4d7864cd9a274d93c1c4e8595" contextRef="c20240503_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.3</ix:nonFraction> million in past due rent payments, including its share of amounts related to property taxes and common area maintenance costs. See Note 15 for more information
                related to the past due rent.<br/>
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              <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8214" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8215">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In February 2024, the Company recognized a reduction of out-of-pocket expenses of approximately $<ix:nonFraction name="erna:OutOfPocketExpenses" id="Fact_9f990e5a57174a1999edb78eb975764c" contextRef="c20240201to20240229" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million for the
                buildout of sublessor/lessor owned assets as a result of discounts provided to the Company from certain vendors. The change in the timing of the past due rent payments described above and these cost reductions were accounted for as a lease
                modification of the existing lease.&#160; The Company determined that the lease continued to be classified as an operating lease after modification and remeasured the liability for the remaining unpaid lease payments, including an aggregate $<ix:nonFraction name="erna:UnpaidOutOfPocketCostsTenantImprovementAllowance" id="Fact_a85fef5d02d544bdb0df8456dfe3f438" contextRef="c20240229" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.6</ix:nonFraction> million of unpaid out-of-pocket costs above the TIA that the Company will pay for sublessor/lessor owned assets, as well as remeasuring any
                variable lease payment that is based on an index or rate.&#160; The Company also requested a third-party specialist to reassess the incremental borrowing rate, which is the rate of interest that a lessee would have to pay to borrow on a
                collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment.&#160; This reassessment resulted in a decrease to the incremental borrowing rate from <ix:nonFraction name="erna:OperatingLeaseIncrementalBorrowingRate" id="Fact_816b85025c6e476c871f250642907353" contextRef="c20230101to20231231" unitRef="U006" decimals="3" scale="-2" format="ixt:num-dot-decimal">14.4</ix:nonFraction>% to <ix:nonFraction name="erna:OperatingLeaseIncrementalBorrowingRate" id="Fact_4c2ef56dc6e042629911f3d4e53bafe2" contextRef="c20240201to20240229" unitRef="U006" decimals="3" scale="-2" format="ixt:num-dot-decimal">11.1</ix:nonFraction>% as of the modification date.&#160; The
                remeasurement resulted in an increase to the lease liability of approximately $<ix:nonFraction name="erna:AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" id="Fact_0318aa93454b482d86eb2d2ec5638986" contextRef="c20240201to20240229" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">4.2</ix:nonFraction> million with a corresponding adjustment to the
                ROU asset.</div>
</ix:continuation>
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              </div>
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<div><span style="font-size: 10pt;"> </span></div>
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          <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
            <div class="BRPFPageFooter" style="width: 100%;"></div>

            <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">11</span></div>

            <div style="page-break-after: always;" class="BRPFPageBreak">
              <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;"/></div>

            <div class="BRPFPageHeader" style="width: 100%;">
              <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
                </a></div>

            </div>

          </div>

          <div>
            <ix:nonNumeric name="us-gaap:LeaseCostTableTextBlock" id="Text_2b2aed1d9ec54d9e94aa76e401ec0d07" contextRef="c20240101to20240331" escape="true" continuedAt="Text_22a84cd7252442b6bcd178c369c0ab4c1"><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8219" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8220">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">For the three months ended March 31, 2024 and 2023, the net operating lease expenses were as follows (in thousands): </div>
</ix:continuation></ix:nonNumeric>
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            </div>
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<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" rowspan="1" colspan="6">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Three months ended March 31,<br/>
                    </div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1"><br/>
                  </td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">2024<br/>
                  </td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">2023<br/>
                  </td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease expense</div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseCost" id="Fact_ff7740acad194d5992ab649ea136953f" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,637</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseCost" id="Fact_230ff359a1244cfc9ddd0ec345c2913e" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">68</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Sublease income</div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:SubleaseIncome" id="Fact_fab276c9d3cc405a9440fef4a764788c" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">21</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:SubleaseIncome" id="Fact_0d43608970d4446fa73351ea49abca76" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">21</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Variable lease expense</div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:VariableLeaseCost" id="Fact_3d9364d8115c4c809c087482aba7154f" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">330</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:VariableLeaseCost" id="Fact_97e8add7ba60400d9c46bb903ac03718" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 18pt;">Total lease expense</div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LeaseCost" id="Fact_10c19a25bcd741fdbc595ef4a0172071" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,946</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LeaseCost" id="Fact_c16834f017084738b21bca9cd4a9ce06" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">52</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>

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<div><br/>
            </div>
</ix:continuation>

            <ix:nonNumeric name="erna:OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" id="Text_1273fcf436d24630af9a9e66b24de8ae" contextRef="c20240101to20240331" escape="true" continuedAt="Text_a9b0c83472a042cfb72679e9d1248cb11"><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8223" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8224">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"> The tables below show the beginning balances of the operating ROU assets and lease liabilities as of January 1, 2024 and the ending balances
              as of March 31, 2024, including the changes during the period (in thousands). </div>
</ix:continuation></ix:nonNumeric>
            <ix:continuation id="Text_a9b0c83472a042cfb72679e9d1248cb11" continuedAt="Text_a9b0c83472a042cfb72679e9d1248cb12"><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8224" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8225">
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;"> <br/>
            </div>
</ix:continuation></ix:continuation>
            <ix:continuation id="Text_a9b0c83472a042cfb72679e9d1248cb12" continuedAt="Text_a9b0c83472a042cfb72679e9d1248cb13"><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8225" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8226">
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;">
              <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;">
                      <div><span style="font-weight: bold;"><span style="font-weight: bold;">Operating Lease </span></span></div>
                      <div><span style="font-weight: bold;">ROU Assets</span></div>
                    </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Operating lease ROU assets at January 1, 2024</div>
                    </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                    </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_7198a32a18ae4094b9c8673494feb828" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">32,781</ix:nonFraction></div>
                    </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;">
                      <div style="margin-left: 18pt; text-indent: -9pt;">Adjustment to ROU asset for remeasurement of Somerville Sublease liability<br/>
                      </div>
                    </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;"><ix:nonFraction name="erna:AdjustmentToRemeasurementOfOperatingLeaseROUAssets" id="Fact_17b2eb41250144f49d85fc4558bb8235" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,245</ix:nonFraction><br/>
                    </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Amortization of operating lease ROU assets</div>
                    </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" id="Fact_72efea08fee44aa49fd446ec26d4320c" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">502</ix:nonFraction></div>
                    </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                    </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Operating lease ROU assets at March 31, 2024</div>
                    </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                    </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_5d95d7a5dac3483bb8bfbd0edb3a2ac8" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">36,524</ix:nonFraction></div>
                    </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>


</table>
            </div>
</ix:continuation></ix:continuation>
          </div>

          <div>
            <ix:continuation id="Text_a9b0c83472a042cfb72679e9d1248cb13" continuedAt="Text_a9b0c83472a042cfb72679e9d1248cb14"><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8226" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8227">
<div><br/>
            </div>
</ix:continuation></ix:continuation>
            <ix:continuation id="Text_a9b0c83472a042cfb72679e9d1248cb14"><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8227" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8228">
<table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center;"><span style="font-weight: bold;">Operating Lease </span></div>
                    <div style="text-align: center;">Liabilities</div>
                  </td>

    <td valign="bottom" colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease liabilities at January 1, 2024</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseLiability" id="Fact_6419e7508ba14bcb8a6355f609b6d3ab" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">35,070</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 88%;">
                    <div style="margin-left: 18pt; text-indent: -9pt;">Adjustment to lease liablity due to remeasurement of Somerville Sublease<br/>
                    </div>
                  </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="erna:AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" id="Fact_01288ded11a24d36b76e85f1ca8ed10f" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,245</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;">
                    <div style="margin-left: 9pt">Accretion of interest for Somerville Sublease<br/>
                    </div>
                  </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="erna:AccretionOfInterestSublease" id="Fact_3047359f0cae4ca8b1b5442f9e590704" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">709</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Principal payments on operating lease liabilities</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="erna:PrincipalPaymentsOnOperatingLeaseLiabilities" id="Fact_c558630775d34f5f87ee4814025dd026" contextRef="c20240101to20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">585</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease liabilities at March 31, 2024</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseLiability" id="Fact_a6a2d2b299514649bf54529003f0f3bc" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">39,439</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Less non-current portion</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" id="Fact_5c37eceaa0904ba0b8b12e858ed5fed6" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">36,565</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF;">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Current portion at March 31, 2024</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" id="Fact_80bdd7723bc44aa1a39a37807eeaf9f3" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,874</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation><ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8228" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8229">
<div>
             <br/></div>
</ix:continuation>
            <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8229" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8230">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">As of March 31, 2024, the Company&#8217;s operating leases had a weighted-average remaining life of <ix:nonNumeric name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="Fact_83c295c8caff4744a3920ace7934bbab" contextRef="c20240331" format="ixt-sec:duryear">9.5</ix:nonNumeric> years with a weighted-average discount rate of <ix:nonFraction name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" id="Fact_25baedbab97848659ecf27f72eb9aa9b" contextRef="c20240331" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">11.07</ix:nonFraction>%.
              <ix:nonNumeric name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock" id="Text_e2b159b4095a42d88f56aa812e76c0ed" contextRef="c20240101to20240331" escape="true" continuedAt="Text_3787ee1e09574e98a9836419e0db9f621"><span style="font-family: 'Times New Roman'; font-size: 10pt; color: #000000;">The maturities of the
              operating lease liabilities are as follows (in thousands):</span></ix:nonNumeric></div>
</ix:continuation>
          </div>

          <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8230" continuedAt="Text_968dfe4129b64a41a4909e66cdd73e8231"><ix:continuation id="Text_3787ee1e09574e98a9836419e0db9f621" continuedAt="Text_3787ee1e09574e98a9836419e0db9f622">
<div><br/></div>
</ix:continuation></ix:continuation>
          <ix:continuation id="Text_968dfe4129b64a41a4909e66cdd73e8231"><ix:continuation id="Text_3787ee1e09574e98a9836419e0db9f622">
<table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: middle; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: middle; border-bottom: #000000 solid 2px; white-space: nowrap;">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> As of </div>
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">March 31,
                    2024 </div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2024</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" id="Fact_9c072f9c9ac8475da1ed27e80a539d70" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,532</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2025</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" id="Fact_910def82a20940298ec2403e6c5c2d15" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,075</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2026</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" id="Fact_c0e4cfd64d304084855e8c25c17ca6d8" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,238</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2027</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" id="Fact_d2a6710748964d8695247cd40067c1d7" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,308</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2028</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" id="Fact_22fbf74916394060a709b796855a6d29" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,406</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Thereafter</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="erna:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" id="Fact_0f902671e50044208a27e088b7f38845" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">33,880</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Total payments</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" id="Fact_345528c4b9ce4dbea230048c1a5cde7f" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">64,439</ix:nonFraction></div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Less imputed interest</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
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  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: middle; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Total operating lease liabilities</div>
                </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

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                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
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                </td>

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</table>
</ix:continuation></ix:continuation>
            </div>

        <div><br/></div>

      </div>

      <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
        <div class="BRPFPageFooter" style="width: 100%;"></div>

        <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">12</span></div>

        <div class="BRPFPageBreak" style="page-break-after: always;">
          <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;"/></div>

        <div class="BRPFPageHeader" style="width: 100%;">
          <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
            </a></div>

        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
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<div>
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  <tr style="vertical-align: top;">

    <td style="vertical-align: top; width: 36pt;">
                  <div style="text-align: left;"><span style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">8)</span>
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                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; font-weight: bold;">ACCRUED EXPENSES<br/>
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                </td>

  </tr>


</table>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
</ix:continuation>

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<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Accrued expenses at March 31, 2024 and December 31, 2023 consisted of the
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</ix:continuation></ix:nonNumeric>
        <div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <ix:continuation id="Text_248ae317fc5a4f91bfd02fd8e61151ad1" continuedAt="Text_248ae317fc5a4f91bfd02fd8e61151ad2"><ix:continuation id="Text_f3759a2aada24f5ca00150faa796e36e3" continuedAt="Text_f3759a2aada24f5ca00150faa796e36e4">
<div><br/></div>
</ix:continuation></ix:continuation>
          <ix:continuation id="Text_248ae317fc5a4f91bfd02fd8e61151ad2"><ix:continuation id="Text_f3759a2aada24f5ca00150faa796e36e4">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                  <div style="text-align: center; font-weight: bold;">March 31,<br/>
                    2024</div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                  <div style="text-align: center; font-weight: bold;">December 31,</div>
                  <div style="text-align: center; font-weight: bold;">2023<br/>
                  </div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1">
                  <div style="text-indent: -18pt; margin-left: 18pt;">Convertible notes interest<br/>
                  </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:InterestPayableCurrent" id="Fact_4bd85f39ef5a406b9b16b229c912c615" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">407</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:InterestPayableCurrent" id="Fact_8eb919bd0edb4d9697208f44c48d4c39" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">176</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Legal fees and related</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:AccruedLegalFeesAndRelatedCurrent" id="Fact_4b42f61ed327447ba3f9f3e231ca275d" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">259</ix:nonFraction></div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Somerville facility</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Professional fees</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedProfessionalFeesCurrent" id="Fact_40aa96e704aa44e2a01a0deeb8180c34" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">218</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedProfessionalFeesCurrent" id="Fact_7388fdd5892942deb5992168fd034e2c" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">239</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Accrued compensation</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:EmployeeRelatedLiabilitiesCurrent" id="Fact_5c83f02c37374878894a3c640f72ae99" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">201</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:EmployeeRelatedLiabilitiesCurrent" id="Fact_8803c72101b4412bb9b6b8a45e818864" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">109</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Other</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherAccruedLiabilitiesCurrent" id="Fact_aa07438b6281467899009a4b8e36d66b" contextRef="c20240331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">562</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherAccruedLiabilitiesCurrent" id="Fact_f8bc5ee208994188a7f9f76b1c3d23ad" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">508</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Total accrued expenses</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" id="Fact_4eea832fe829425dbcb11d2d6cc64caa" contextRef="c20231231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,893</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>
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        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160; </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;"> <div><span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span></div>

    <div>
      <div>
        <ix:nonNumeric name="us-gaap:RelatedPartyTransactionsDisclosureTextBlock" id="Text_126d9fc4c1f1413b8e9ade1b48543c02" contextRef="c20240101to20240331" escape="true" continuedAt="Text_037af36d42224e08b6f3ef39c02784761">
<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);">


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                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: bold;">RELATED PARTY TRANSACTIONS</span></div>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt;">Agreements with Factor Bioscience Inc. and Affiliates</div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">As of March 31, 2024, the Company had the agreements described below with Factor Bioscience Inc. and/or Dr. Matthew Angel. These agreements have been deemed related party transactions because the Company&#8217;s former
                chief executive officer, Dr. Angel, is the chairman and chief executive officer of Factor Bioscience Inc. and a director of its subsidiary, Factor Bioscience Limited (&#8220;Factor Limited&#8221; and together with Factor Bioscience Inc. and its other
                affiliates, &#8220;Factor Bioscience&#8221;). Dr. Angel resigned as the Company&#8217;s chief executive officer effective December 31, 2023.</span></div>
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<div style="text-indent: 36pt; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">In September 2022, the
            Company entered into a Master Services Agreement (the &#8220;MSA&#8221;) with Factor Bioscience, pursuant to which Factor Bioscience agreed to provide services to the Company as agreed between the Company and Factor Bioscience and as set forth in one or
            more work orders under the MSA, including the first work order included in the MSA (&#8220;WO1&#8221;).</span><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> The MSA contains customary confidentiality provisions and representations and warranties of the parties, and the MSA may be terminated by either party upon <ix:nonNumeric name="erna:NoticePeriodForSupersedingTerminationProvisions" id="Fact_8fbccb1e5ce64859bc10cc6bb33bf506" contextRef="c20240101to20240331_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" format="ixt-sec:durday">30</ix:nonNumeric> days&#8217; prior notice, subject to any superseding termination provisions contained in a particular work order.</span></div>
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<div style="text-indent: 36pt; text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br/>
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<div style="text-indent: 36pt; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Under WO1, Factor Bioscience
            agreed to provide the Company with mRNA cell engineering research support services, including access to certain facilities, equipment, materials and training, and the Company agreed to pay Factor Bioscience an initial fee of $<ix:nonFraction name="erna:MasterServiceAgreementInitialFeesPayable" id="Fact_06aab46591574d6c9ea7f645f0872d28" contextRef="c20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">5.0</ix:nonFraction> million, payable in <ix:nonFraction name="erna:NumberOfMonthlyInstallmentsForFeesPayable" id="Fact_06619b6c36774698808d64f3b63e9c02" contextRef="c20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U007" decimals="0" scale="0" format="ixt:num-dot-decimal">12</ix:nonFraction> equal
            monthly installments of approximately $<ix:nonFraction name="erna:RelatedPartyTransactionPeriodicFeesPaymentAmount" id="Fact_860ae9c472c442b08c94f8a8120d63ab" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million. Of the $<ix:nonFraction name="erna:MonthlyMasterServicesAgreementFeesPayable" id="Fact_5f69251e6a4b4db5b1288bbb84036a00" contextRef="c20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">5.0</ix:nonFraction> million, the Company allocated $<ix:nonFraction name="erna:InitialLicenseFeeObligation" id="Fact_6d305f3a918244029d68ae6b14c36cf3" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million to the
            License Fee Obligation (as defined below). Following the initial 12-month period, the Company agreed to continue paying Factor Bioscience the monthly fee of $<ix:nonFraction name="erna:DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" id="Fact_62b37bdf092a449fbc46d919a5c6e9f4" contextRef="c20220909_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million until such time as WO1 is terminated. Upon entering into the MSA, the Company paid a deposit of $<ix:nonFraction name="erna:DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" id="Fact_33cb6fd8a6a540da8baadfc0ad7f1e23" contextRef="c20220909_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction>
            million, which will be applied to the last month of <span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">WO1</span>. </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company may terminate WO1 on or after the second anniversary of the date of the MSA, subject to providing Factor Bioscience with <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_b5efd01caf5e4c66bf462964ff4ba5f4" contextRef="c20240101to20240331_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" format="ixt-sec:durday">120</ix:nonNumeric>
            days&#8217; prior notice. Factor Bioscience may terminate&#160;<span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">WO1</span></span> </span>only on and after the fourth anniversary of the
            date of the MSA, subject to providing the Company with <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_10d296763dc94ffe8e8fe6303bd1ce97" contextRef="c20240101to20240331_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" format="ixt-sec:durday">120</ix:nonNumeric> days&#8217; prior notice. On May 11, 2024, the Company and Factor Bioscience
            amended the termination provision of the WO1 to allow the Company to provide 75 days&#8217; notice to terminate WO1 if such notice is provided no later than June 30, 2024. Beginning on July 1, 2024, the Company will then be required to provide 120
            days' notice to terminate WO1.<br/>
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<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">In connection with entering into the MSA, <span style="color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Factor</span> Limited entered into a waiver agreement with Eterna LLC, pursuant to which Factor Limited agreed to waive payment of $<ix:nonFraction name="erna:AgreedWaivePayment" id="Fact_f3ad9f0a823641debad194fc4225c077" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million otherwise payable to it (the &#8220;License Fee Obligation&#8221;) in October 2022 by Eterna LLC under the exclusive license agreement entered into
            in April 2021 by and among Eterna LLC, Novellus Limited and Factor Limited (the &#8220;Original Factor License Agreement&#8221;). Under the terms of the waiver agreement, the License Fee Obligation is waived conditionally on the Company paying Factor
            Bioscience a minimum of $<ix:nonFraction name="erna:AgreedWaivePayment" id="Fact_6b68ad91f7ca4e8c9c43b917cfef4ee3" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million due under the MSA.</span></div>
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          <div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_037af36d42224e08b6f3ef39c027847615" continuedAt="Text_037af36d42224e08b6f3ef39c027847616">
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            <ix:continuation id="Text_037af36d42224e08b6f3ef39c027847616" continuedAt="Text_037af36d42224e08b6f3ef39c027847617">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Because the License Fee Obligation was conditionally waived until the Company paid Factor Bioscience a minimum of $<ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" id="Fact_facc570833054fb399a84a1fc0da0f83" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction>
              million under the MSA, the Company recorded a liability of $<ix:nonFraction name="erna:AgreedWaivePayment" id="Fact_4e20432ab4a6436083f14ec697348e87" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million.&#160; As of March 31, 2024, there was approximately $<ix:nonFraction name="erna:RemainingUnamortizedLicenseFeeObligation" id="Fact_444c5e4db6804a6389da82c6d73afac7" contextRef="c20240331_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.2</ix:nonFraction> million of the unamortized License Fee Obligation remaining, which is recorded on the accompanying condensed consolidated balance sheet in the
              &#8220;due to related party, current&#8221; line item.</div>
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            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In September 2022, Novellus Inc. (&#8220;Novellus&#8221;) and the Company entered into a Second Amendment to the Limited Waiver and Assignment Agreement (the &#8220;Waiver and Assignment
                Agreement&#8221;) with Drs. Matthew Angel and Christopher Rohde (the &#8220;Founders&#8221;) whereby the Company agreed to be responsible for all future, reasonable and substantiated legal fees, costs, settlements and judgments incurred by the Founders, the
                Company or Novellus for certain claims and actions and any pending or future litigation brought against the Founders, Novellus and/or the Company by or on behalf of the Westman and Sowyrda legal matters described in Note 10 (the &#8220;Covered
                Claims&#8221;).&#160; The Founders will continue to be solely responsible for any payments made to satisfy a judgement or settlement of any pending or future wage act claims.&#160; Under the Waiver and Assignment Agreement, the Founders agreed that they
                are not entitled to, and waived any right to, indemnification or advancement of past, present or future legal fees, costs, judgments, settlement or other liabilities they may have been entitled to receive from the Company or Novellus in
                respect of the Covered Claims. The Company and the Founders will share in any recoveries up to the point at which the parties have been fully compensated for legal fees, costs and expenses incurred, with the Company retaining any excess
                recoveries. The Company has the sole authority to direct and control the prosecution, defense and settlement of the Covered Claims.</span></div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </span></div>
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            <ix:continuation id="Text_037af36d42224e08b6f3ef39c027847622" continuedAt="Text_037af36d42224e08b6f3ef39c027847623">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In November 2022, following the expiration of one of the milestone deadlines for certain regulatory filings required under the Third Amended and Restated Exclusive License Agreement between Novellus Limited and Factor Limited entered
              into in November 2020 (the &#8220;Novellus-Factor License Agreement&#8221;), which permitted Factor Limited to terminate the license granted to Novellus Limited thereunder, the Company entered into the first amendment to the Original Factor License
              Agreement (as amended, the &#8220;2021 Factor License Agreement&#8221;), pursuant to which, among other things, Factor Limited granted to Eterna LLC an exclusive, sublicensable license under certain patents owned by Factor Limited (the &#8220;Factor Patents&#8221;)
              for the purpose of identifying and pursuing certain opportunities to grant to third parties sublicenses to the Factor Patents. The Original Factor License Agreement also (i) terminated the Novellus-Factor License Agreement, (ii) confirmed
              Factor Limited&#8217;s grant to Eterna LLC of the rights and licenses Novellus Limited previously granted to Eterna LLC under the Novellus-Factor License Agreement on the same terms and conditions as granted by Novellus Limited to Eterna LLC under
              such agreement, (iii) confirmed that the sublicense granted by Novellus Limited in accordance with the Novellus-Factor License Agreement to NoveCite, Inc., a company which the Company has a <ix:nonFraction name="us-gaap:MinorityInterestOwnershipPercentageByParent" id="Fact_58acc77f2a094e20b8b3b46c73891a3c" contextRef="c20221130_OwnershipAxis_NoveCiteINCMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">25</ix:nonFraction>% non-controlling interest (&#8220;NoveCite&#8221;), survived termination of the Novellus-Factor License Agreement; and (iv) removed Novellus Limited from the Original Factor
              License Agreement and the license agreement entered into on October 6, 2020 between Novellus Limited and NoveCite, Inc, as amended, and replaced Novellus Limited with Factor Limited as the direct licensor to Eterna LLC and NoveCite under such
              agreements, respectively.</div>
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          <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <ix:continuation id="Text_037af36d42224e08b6f3ef39c027847624" continuedAt="Text_037af36d42224e08b6f3ef39c027847625">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On February 20, 2023, the Company, entered into an exclusive license agreement (the &#8220;Feb 2023 Factor Exclusive License Agreement&#8221;) with Factor Limited, pursuant to which Factor Limited granted to the Company an exclusive,
              sublicensable, worldwide license under certain patents owned by Factor Limited for the purpose of, among other things, identifying and pursuing certain opportunities to develop products in respect of such patents and to otherwise grant to
              third parties sublicenses to such patents. The Feb 2023 Factor Exclusive License Agreement, which terminated and superseded the Amended Factor License Agreement, was subsequently terminated and superseded by the A&amp;R Factor License
              Agreement (as defined below).</div>
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            <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
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          <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <ix:continuation id="Text_037af36d42224e08b6f3ef39c027847626" continuedAt="Text_037af36d42224e08b6f3ef39c027847627">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On November 14, 2023, the Company entered into an amended and restated exclusive license agreement (the &#8220;A&amp;R Factor License Agreement&#8221;) with Factor Limited to replace in its entirety the exclusive license agreement between the
              parties dated February 20, 2023 and the amendment thereto.&#160; Under the terms of the A&amp;R Factor License Agreement, Factor Limited granted to the Company an exclusive, sublicensable license under certain patents owned by Factor Limited (the
              &#8220;Factor Patents&#8221;).&#160; The A&amp;R Factor License Agreement also provides for, among other things, the expansion of the Company&#8217;s license rights to include (i) the field of use of the Factor Patents to include veterinary uses (ii) know-how that
              is necessary or reasonably useful to practice to the licensed patents, (iii) the ability to sublicense through multiple tiers (as opposed to only permitting a direct sublicense) and (iv) the transfer of technology to the Company, subject to
              the use restrictions in the A&amp;R Factor License Agreement.&#160; The term of the A&amp;R Factor License Agreement expires on November 22, 2027, but will be automatically extended for an additional <ix:nonNumeric name="erna:LicenseAgreementAutomaticRenewalTerm" id="Fact_e1d2b6efed8746d1a02f6f1ad68f5bcf" contextRef="c20240101to20240331" format="ixt-sec:durwordsen">five years</ix:nonNumeric> (such period, the &#8220;Renewal Term&#8221;) if the Company pays at least $<ix:nonFraction name="erna:SublicenseFees" id="Fact_82fe9a52e7c449b784be35cecef33219" contextRef="c20230219to20230220_RangeAxis_MinimumMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">6.0</ix:nonFraction>
              million to Factor Limited from fees from sublicenses to the Factor Patents (&#8220;Sublicense Fees&#8221;), other cash on hand or a combination of both sources of funds.&#160; The Company will pay to Factor Limited <ix:nonFraction name="erna:PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" id="Fact_38dec82025c042eab76874b6ac5991b2" contextRef="c20230220" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">20</ix:nonFraction>% of any Sublicense Fee received by the Company during the term of the A&amp;R Factor License Agreement.&#160; Beginning in September 2024, the Company will also begin
              paying Factor Limited a monthly maintenance fee of approximately $<ix:nonFraction name="erna:RelatedPartyTransactionPeriodicFeesPaymentAmount" id="Fact_8ff0e89d306b4519925b1c56eed2e2a8" contextRef="c20230219to20230220" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million until the expiration of the A&amp;R Factor License
              Agreement, including any Renewal Term.&#160; The Company may terminate the A&amp;R Factor License Agreement upon <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_36f60b8c23aa494a91065242f6468cfc" contextRef="c20240101to20240331" format="ixt-sec:durday">120</ix:nonNumeric> days&#8217; written
              notice to Factor Limited, and both parties have additional customary termination rights.&#160; Under the A&amp;R Factor License Agreement, the Company is obligated to pay the expenses incurred by Factor Limited in preparing, filing, prosecuting
              and maintaining the Factor Patents and the Company agreed to bear all costs and expenses associated with enforcing and defending the Factor Patents in any action or proceeding arising from pursuit of sublicensing opportunities under the
              license granted under the A&amp;R Factor License Agreement.</div>
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              <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">14</span></div>

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              <div class="BRPFPageHeader" style="width: 100%;">
                <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
                  </a></div>

              </div>

            </div>

            <div>
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<div style="text-align: justify; text-indent: -9pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; margin-left: 9pt;">Exacis Asset Acquisition</div>
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                  </span> </div>
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              <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt;">
                <ix:continuation id="Text_037af36d42224e08b6f3ef39c027847631" continuedAt="Text_037af36d42224e08b6f3ef39c027847632">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt; margin-left: 0.5pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On April 26, 2023, the Company entered into ta purchase agreement with Exacis pursuant to which the Company acquired certain assets from Exacis, including all of Exacis&#8217; right, title
                  and interest in a license that Exacis previously entered into with Factor Limited. The Company assumed none of Exacis&#8217; liabilities, other than liabilities under the acquired license that accrue subsequent to the closing date.<br/>
                  <br/>
                </div>
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                <a id="z_Hlk141973777"></a><ix:continuation id="Text_037af36d42224e08b6f3ef39c027847632" continuedAt="Text_037af36d42224e08b6f3ef39c027847633">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Exacis asset acquisition was deemed a related party transaction because, at the time of the acquisition, (i) Dr. Gregory Fiore was both the chief
                  executive officer of Exacis and a member of the Company&#8217;s board of directors, (ii) Dr. Angel was both the Company&#8217;s chief executive officer and chairman of Exacis&#8217; scientific advisory board, and (iii) an affiliate of Factor Bioscience was
                  the majority stockholder of Exacis.<br/>
                  <br/>
                </div>
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                <ix:continuation id="Text_037af36d42224e08b6f3ef39c027847633" continuedAt="Text_037af36d42224e08b6f3ef39c027847634">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In October 2022, the Company entered into an Option Agreement on October 8, 2022 with Exacis (the &#8220;Exacis Option Agreement&#8221;), pursuant to which Exacis granted the Company the option to
                  negotiate and enter into an exclusive worldwide license to certain of the technology licensed by Exacis for the treatment of cancer in humans. The Exacis Option Agreement provided for the Company paying Exacis a fee of $<ix:nonFraction name="erna:PaymentOfOptionFee" id="Fact_9d7dc71f2ce245c4aaef5b7ef78f6095" contextRef="c20221001to20221031" unitRef="U002" decimals="0" scale="0" format="ixt:num-dot-decimal">250,000</ix:nonFraction> for the option, which would be creditable against the fees or purchase price payable under any such license if entered into by the
                  Company in accordance with Exacis Option Agreement. The Company did not exercise the option, and the Exacis Option Agreement terminated on December 31, 2022.</div>
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<div style="text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> <br/>
                  </span> </div>
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<div style="text-align: justify; text-indent: -9pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; margin-left: 9pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Consulting Agreement with Former Director</span><br/>
                </div>
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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                <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">
                  <ix:continuation id="Text_037af36d42224e08b6f3ef39c027847638" continuedAt="Text_037af36d42224e08b6f3ef39c027847639">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.7pt; margin-left: 0.7pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In May 2023, the Company entered into a consulting agreement with Dr. Fiore, whereby Dr. Fiore agreed to provide business development consulting services to the Company for a monthly retainer of $<ix:nonFraction name="erna:RelatedPartyTransactionPeriodicFeesPaymentAmount" id="Fact_2736e5b79e844480bd179e26827e23fc" contextRef="c20230501to20230531_TitleOfIndividualAxis_DirectorMember" unitRef="U002" decimals="0" scale="0" format="ixt:num-dot-decimal">20,000</ix:nonFraction>.&#160; The consulting agreement was terminable for any reason by either party upon <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_a7214a59e10f4184a22e3dc929bbd0da" contextRef="c20240101to20240331_TitleOfIndividualAxis_DirectorMember" format="ixt-sec:durday">15</ix:nonNumeric> days&#8217; written notice. The Company terminated the consulting agreement, effective July 31, 2023. Dr. Fiore served on the Company&#8217;s board of directors from June 2022 to October
                    4, 2023.</div>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
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                    <div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt;">
                      <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">
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<div style="background-color: rgb(255, 255, 255); margin: 0px 0px 0px 9pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; font-weight: normal; text-align: left; text-transform: none; text-indent: -9pt;">July 2023 and December 2023 Financings</div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Investors in the July 2023 convertible note financing included Brant Binder, Richard Wagner, Charles Cherington and Nicholas Singer, and investors in the
                        December 2023 convertible note financing included Messrs. Cherington and Singer. Each of them participated in the applicable financing under the same terms and subject to the same conditions as all the other investors. See Note 4
                        for additional information regarding the financings. Mr. Binder served on the Company&#8217;s board of directors from July 6, 2023 to August 8, 2023, Mr. Wagner served on the Company&#8217;s board of directors from July 6, 2023 to August 8,
                        2023, Mr. Cherington served on the Company&#8217;s board of directors from March 2021 to July 6, 2023, and Mr. Singer served on the Company&#8217;s board of directors from June 2022 to July 6, 2023.</span></div>
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<div style="margin: 0px 0px; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"><br/>
                    <span style="font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Q4-22 PIPE</span></div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 36.4pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman';"> <br/>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255);">In November 2022, the Company entered into a securities purchase agreement with certain investors providing for the
                      issuance of approximately of <ix:nonFraction name="us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" id="Fact_341fdfa62c70435894483de1a3c5363c" contextRef="c20221123_RelatedPartyTransactionsByRelatedPartyAxis_PIPEInvestorMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">2,185,000</ix:nonFraction> units, each unit consisting of (i) <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" id="Fact_45d1c3cc2f5b449694f6e2109e130a25" contextRef="c20221123_ClassOfWarrantOrRightAxis_CommonWarrantsMember_RelatedPartyTransactionsByRelatedPartyAxis_PIPEInvestorMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen">one</ix:nonFraction> share of the Company&#8217;s common stock and (ii) <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" id="Fact_f99f4789b467450ab0197a499e7e7af3" contextRef="c20221123_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember_RelatedPartyTransactionsByRelatedPartyAxis_PIPEInvestorMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen">two</ix:nonFraction>
                      warrants to purchase shares of the Company&#8217;s common stock, at a purchase price of $<ix:nonFraction name="erna:UnitPriceOfWarrants" id="Fact_8b2933d27a724319b59579130d76c9a0" contextRef="c20221123to20221123_RelatedPartyTransactionsByRelatedPartyAxis_PIPEInvestorMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">3.53</ix:nonFraction> per unit. The financing closed in
                      December 2022. Messrs. Cherington and Singer invested in the financing on the same terms and subject to the same conditions as all other investors in the financing. Mr. Cherington served on the Company&#8217;s board of directors from March
                      2021 to July 6, 2023, and Mr. Singer served on the Company&#8217;s board of directors from June 2022 to July 6, 2023.</span></div>
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                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">COMMITMENTS AND CONTINGENCIES</div>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The Company is involved in litigation and arbitrations from time to time in the ordinary course of business. Legal fees and other costs
            associated with such actions are expensed as incurred. In addition, the Company assesses the need to record a liability for litigation and contingencies. The Company reserves for costs relating to these matters when a loss is probable, and the
            amount can be reasonably estimated.</div>
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                          <div style="width: 100%;" class="BRPFPageHeader">
                            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
                              </a></div>

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                        </div>

                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:continuation id="Text_8e982c9449184c1a8efb6d9ff8a2d8aa5" continuedAt="Text_8e982c9449184c1a8efb6d9ff8a2d8aa6">
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<div><span style="font-style: italic;"> </span></div>
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<div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'Times New Roman'; text-indent: -9pt; margin-left: 9pt;"><span style="text-decoration: underline;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">Novellus, Inc</span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;">. <span style="font-style: normal;">v. Sowyrda et al</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">., C.A. No.
                                  2184CV02436-BLS2</span></span></div>
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<div><span style="font-style: normal;"> </span></div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);"><br/>
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                            <ix:continuation id="Text_8e982c9449184c1a8efb6d9ff8a2d8aa10" continuedAt="Text_8e982c9449184c1a8efb6d9ff8a2d8aa11">
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On October 25, 2021 Novellus, Inc. filed a complaint in the Superior Court of Massachusetts, Suffolk County, against former Novellus, Inc.
                                employees Paul Sowyrda and John Westman and certain other former investors in Novellus LLC (Novellus, Inc.&#8217;s former parent company prior to our acquisition of Novellus, Inc.), alleging breach of fiduciary duty, breach of
                                contract and civil conspiracy. Eterna acquired Novellus, Inc. on July 16, 2021.&#160; On May 27, 2022 Novellus, Inc. amended the complaint to withdraw all claims against all defendants except Paul Sowyrda and John Westman.&#160; On
                                July 1, 2022, Westman filed a motion to compel arbitration or in the alternative, to stay the litigation pending the disposition of certain litigation in the Court of Chancery for the State of Delaware filed by Mr. Sowyrda
                                against Novellus LLC, Dr. Christopher Rohde, Dr. Matthew Angel, Leonard Mazur and Factor Bioscience, Inc. captioned Zelickson et al., v. Angel et al., C.A. 2021-1014-JRS and by Westman against Novellus LLC captioned Westman
                                v. Novellus LLC, C.A. No. 2021-0882-NAC (together, the &#8220;Delaware Actions&#8221;).&#160; On July 1, 2022, Sowyrda answered the complaint and asserted counterclaims against Novellus, Inc, and third-party defendants Dr. Matthew Angel and
                                Dr. Christopher Rohde alleging violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, breach of contract, unjust enrichment and quantum meruit.&#160; Sowyrda also joined in
                                Westman&#8217;s motion to stay the case pending the Delaware Actions.&#160; Novellus, Inc.&#8217;s claims and Mr. Sowyrda&#8217;s counterclaims relate to alleged conduct that took place before Eterna acquired Novellus, Inc.</span><br/>
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<div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">O<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">n November 15, 2022, prior to a decision on Westman&#8217;s and Sowyrda&#8217;s motion to compel or stay, the parties agreed to voluntarily dismiss and consolidate the Delaware Actions with
                                  this action.&#160; On December 15, 2022, Sowyrda filed an Amended Answer to the Amended Complaint, asserted affirmative defenses and filed Amended Counterclaims against Dr. Angel, Dr. Rohde, Novellus LLC, Novellus Inc., Factor
                                  Bioscience Inc., and Eterna Therapeutics Inc. (<span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">collectively,










                                      the &#8220;</span></span>Counterclaim Defendants&#8221;) alleging against various Counterclaim Defendants breach of contract, breaches of the implied duty of good faith and fair dealing, breaches of fiduciary duty, breaches of the
                                  operating agreement, aiding and abetting breaches of fiduciary duty, tortious interference with contract, equitable accounting, violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor
                                  Standards Act, unjust enrichment, and quantum meruit.&#160; Also on December 15, 2022, Westman filed an answer to the Amended Complaint and asserted similar counterclaims against the same Counterclaim Defendants.&#160; Westman and
                                  Sowyrda each asserted claims for indemnification and/or advancement against Novellus, Inc.&#160; On January 11, 2023, Westman and Sowyrda served a joint motion to enforce their advancement and/or indemnification rights against
                                  Novellus Inc.&#160; Novellus Inc. vigorously opposes this motion and served its opposition on January 27, 2023.&#160; On February 8, 2023, Westman and Sowyrda served a reply in support of their motion to enforce
                                  indemnification/advancement rights, and submitted the motion to the Court.&#160; Novellus Inc. answered Westman and Sowyrda&#8217;s counterclaims on January 27, 2023, denying liability.&#160; The remaining Counterclaim Defendants served a
                                  motion to dismiss most of the remaining counterclaims on January 27, 2023.&#160; The Court entered an order granting the Counterclaim Defendants&#8217; motion to dismiss and denying Sowyrda and Westman&#8217;s motion to enforce on June 15,
                                  2023.&#160; The Court&#8217;s order dismissed all of Westman&#8217;s claims against Counterclaim Defendants except his claim for indemnification, and all of Sowyrda&#8217;s claims except his claim for indemnification and his employment-related
                                  claims, which Counterclaim Defendants did not move to dismiss.&#160; On July 6, 2023, Westman and Sowyrda filed a petition for interlocutory review with a single justice of the Massachusetts Appeals Court, seeking to overturn
                                  the judge&#8217;s decision granting the Counterclaim Defendants&#8217; motion to dismiss most of the remaining counterclaims, but not the decision denying Westman and Sowyrda&#8217;s motion to enforce advancement rights.</span></span> On
                              July 25, 2023, the parties to the appeal filed a joint motion to the single justice in the appellate court to stay the appeal to allow for amended counterclaims to be filed by Counterclaim Plaintiffs and a motion to dismiss to
                              be filed by Counterclaim Defendants.&#160; Counterclaim Plaintiffs filed an initial set of amended counterclaims on August 15, 2023.&#160; Counterclaim Plaintiffs amended and refiled their amended counterclaims on September 29, 2023.&#160;
                              Counterclaim Defendants served their motion to dismiss all of the amended counterclaims, except for Sowyrda&#8217;s employment-related claims, on October 13, 2023. Oral argument on the motion to dismiss the amended counterclaims is
                              currently scheduled for May 21, 2024.<span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">Under applicable Delaware law and Novellus Inc.&#8217;s organizational documents, the Company may be required to advance or
                                reimburse certain legal expenses incurred by former officers and directors of Novellus, Inc. in connection with the foregoing Westman and Sowyrda matters. However, a future advance or reimbursement is not currently probable
                                nor can it be reasonably estimated.</div>
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                                  <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">16</span></div>

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                                  <div style="width: 100%;" class="BRPFPageHeader">
                                    <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
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                                  </div>

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<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"><span style="text-decoration: underline;">eTheRNA Immunotherapies NV and eTheRNA Inc. v. Eterna Therapeutics Inc. C.A. No. 123CV11732</span><br/>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
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                              <ix:continuation id="Text_8e982c9449184c1a8efb6d9ff8a2d8aa19" continuedAt="Text_8e982c9449184c1a8efb6d9ff8a2d8aa20">
<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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                              <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">
                                <ix:continuation id="Text_8e982c9449184c1a8efb6d9ff8a2d8aa20" continuedAt="Text_8e982c9449184c1a8efb6d9ff8a2d8aa21">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On July 31, 2023, eTheRNA Immunotherapies NV and eTheRNA Inc. filed a complaint against the Company alleging the following claims: (1) federal trademark infringement; (2) federal unfair
                                  competition; (3) Massachusetts state common law trademark infringement; (4) Massachusetts state unfair competition.&#160; On April 2, 2024, the parties settled the claims and stipulated to dismiss the complaint with prejudice.
                                  Per the settlement agreement entered into between the parties on March 19, 2024, the Company plans to phase-out its current use of the ETERNA trademark by October 31, 2024.</div>
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<div> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Licensing Agreements</span></div>
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<div><span style="text-decoration: underline;"></span>&#160;
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                <ix:continuation id="Text_8e982c9449184c1a8efb6d9ff8a2d8aa24" continuedAt="Text_8e982c9449184c1a8efb6d9ff8a2d8aa25">
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt; text-align: justify;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On November 14, 2023, the Company entered into the A&amp;R Factor License
                    Agreement with Factor Limited. See Note 9 for details of this agreement.</span> </div>
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                    Plan</span><br/>
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                  </span></div>
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                <ix:continuation id="Text_8e982c9449184c1a8efb6d9ff8a2d8aa28">
<div style="display:none;"><br/></div>
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</ix:continuation>
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            </div>

          </div>

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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
         <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> <br/></div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;"> <div><span style="font-family: 'Times New Roman';"> <span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>

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<div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">
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  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">11)<br/>
              </span> </td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
                <div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; font-style: normal; font-variant: normal; text-transform: none;">STOCK-BASED COMPENSATION</div>
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            </td>

  </tr>


</table>
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<div><span style="font-family: 'Times New Roman';">&#160; <span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span>
     <br/></div>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: left; text-indent: -9pt; margin-left: 9pt;">Stock Options</div>
</ix:continuation>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">&#160;</div>
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      <ix:nonNumeric name="erna:ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" id="Text_3bee74ea72dd42bd9ee00dcf2b9e25a4" contextRef="c20240101to20240331" escape="true" continuedAt="Text_b6a6013286644b11af6074db9ccc04aa1"><ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb58584" continuedAt="Text_e26551b1a56743afbd844fd1a7cb58585">
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</ix:continuation></ix:nonNumeric>
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</ix:continuation></ix:continuation>
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  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
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    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" colspan="7">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended March 31,</div>
            </td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" colspan="3">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2024<br/>
              </div>
            </td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" colspan="3">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023<br/>
              </div>
            </td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Stock options granted</div>
            </td>

    <td valign="bottom" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" id="Fact_156cf29198094777a37f46e24ba2585d" contextRef="c20240101to20240331_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,874</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" id="Fact_f2e1552358de419184f330768c9229d4" contextRef="c20230101to20230331_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">212</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

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</table>
</ix:continuation></ix:continuation>

      <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb58587" continuedAt="Text_e26551b1a56743afbd844fd1a7cb58588">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"> <br/>
      </div>
</ix:continuation>
      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;">
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb58588" continuedAt="Text_e26551b1a56743afbd844fd1a7cb58589">
<div style="display:none;"><br/></div>
<div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">On January 1,
          2024, Sanjeev Luther was appointed as President, Chief Executive Officer and a director of the Company. Upon his appointment, he was granted a non-qualified stock option to purchase approximately <ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" id="Fact_b65fa3d10c4144d38d6635d790e80fcd" contextRef="c20240101to20240101_AwardTypeAxis_NonQualifiedStockOptionMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">1,685,000</ix:nonFraction> shares of the Company&#8217;s common stock.&#160; The stock option has an exercise price of $<ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" id="Fact_62c84c2adeae443499d940d5ba1f8cf6" contextRef="c20240101to20240101_AwardTypeAxis_NonQualifiedStockOptionMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">1.80</ix:nonFraction> per share, which was equal to the fair market value (as defined in the 2020 Restated Equity Incentive Plan) of the Company&#8217;s common stock on the date of grant, will vest over <ix:nonNumeric name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" id="Fact_153e591eaa7947548206b4a50bb306d2" contextRef="c20240101to20240101_AwardTypeAxis_NonQualifiedStockOptionMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember" format="ixt-sec:durwordsen">four years</ix:nonNumeric>, with <ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" id="Fact_03d79e5d3c9043d7b18235319b859d58" contextRef="c20240101to20240101_AwardTypeAxis_NonQualifiedStockOptionMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember_VestingAxis_ShareBasedCompensationAwardTrancheOneMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">25</ix:nonFraction>% of the shares
          vesting on the first anniversary of the grant date and the remaining <ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" id="Fact_61351f50d6e14e8a9a9f6918e07b1ff3" contextRef="c20240101to20240101_AwardTypeAxis_NonQualifiedStockOptionMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember_VestingAxis_ShareBasedCompensationAwardTrancheTwoMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">75</ix:nonFraction>% of the shares vesting in equal <ix:nonNumeric name="erna:ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" id="Fact_30878c75ed844c4cbe6041c1cadb9ab4" contextRef="c20240101to20240331_AwardTypeAxis_NonQualifiedStockOptionMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember">monthly</ix:nonNumeric> installments over the <ix:nonNumeric name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" id="Fact_db89cbfac37b481b8b4f981677564f58" contextRef="c20240101to20240101_AwardTypeAxis_NonQualifiedStockOptionMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember_VestingAxis_ShareBasedCompensationAwardTrancheTwoMember" format="ixt-sec:durwordsen">three years</ix:nonNumeric>
          thereafter, in each case, subject to continued service.&#160; The stock option was granted pursuant to the terms of Mr. Luther&#8217;s employment agreement and as a material inducement to his joining the Company in accordance with Nasdaq Listing Rule
          5635(c)(4).</div>
</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb58589" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585810">
<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </div>
</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585810" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585811">
<div style="display:none;"><br/></div>
<div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">On April 26, 2024,
          the vesting terms of Mr. Luther&#8217;s stock option award was amended so that the stock option vests over <ix:nonNumeric name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" id="Fact_6674c9701f504fbb94139672c81556f5" contextRef="c20240426to20240426_AwardTypeAxis_EmployeeStockOptionMember_SubsequentEventTypeAxis_SubsequentEventMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember" format="ixt-sec:durwordsen">three years</ix:nonNumeric>, with <ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" id="Fact_04d07b91b860462abc52ceac67570780" contextRef="c20240426to20240426_AwardTypeAxis_EmployeeStockOptionMember_SubsequentEventTypeAxis_SubsequentEventMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember_VestingAxis_ShareBasedCompensationAwardTrancheOneMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">25</ix:nonFraction>% of the shares vesting on the first anniversary of the grant date and the remaining <ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" id="Fact_efd4422532bf4b16b90463ae44cb7028" contextRef="c20240426to20240426_AwardTypeAxis_EmployeeStockOptionMember_SubsequentEventTypeAxis_SubsequentEventMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember_VestingAxis_ShareBasedCompensationAwardTrancheTwoMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">75</ix:nonFraction>% of the shares will vest in equal <ix:nonNumeric name="erna:ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" id="Fact_9837864f6a4d44bdb7378c68c6710ae4" contextRef="c20240426to20240426_AwardTypeAxis_EmployeeStockOptionMember_SubsequentEventTypeAxis_SubsequentEventMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember">monthly</ix:nonNumeric> installments over the remaining
          <ix:nonNumeric name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" id="Fact_eb3efa331ee540099e34476c43c2a317" contextRef="c20240426to20240426_AwardTypeAxis_EmployeeStockOptionMember_SubsequentEventTypeAxis_SubsequentEventMember_TitleOfIndividualAxis_PresidentChiefExecutiveOfficerAndDirectorMember_VestingAxis_ShareBasedCompensationAwardTrancheTwoMember" format="ixt-sec:durwordsen">two years</ix:nonNumeric>, in each case, subject to continued service.<br/>
          <br/>
        </div>
</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585811" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585812">
<div style="display:none;"><br/></div>
<div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">The Company
          recognizes stock-based compensation expense for stock options granted to employees, directors and certain consultants. The Company estimates the fair value of stock options using the Black-Scholes option pricing model. The fair value of stock
          options granted is recognized as expense over the requisite service period on a straight-lined basis.</div>
</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585812" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585813">
<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"> <br/>
        </div>
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        <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
          <div style="width: 100%;" class="BRPFPageFooter"></div>

          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">17</span></div>

          <div class="BRPFPageBreak" style="page-break-after: always;">
            <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;"/></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

          </div>

        </div>

      </div>


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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;">The following weighted-average assumptions were used for stock options granted during the three months ended March 31,
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation></div>

    <ix:continuation id="Text_0574a7ac004e439c9abff69f19bbd4bc3" continuedAt="Text_0574a7ac004e439c9abff69f19bbd4bc4"><ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585816" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585817">
<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
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  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

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            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2024</div>
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

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            <div style="color: rgb(0, 0, 0); font-weight: bold; text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2023</div>
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

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            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Weighted average risk-free rate</div>
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    <td valign="bottom" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

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    <td valign="bottom" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; width: 76%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Weighted average volatility</div>
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    <td valign="bottom" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
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    <td valign="bottom" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
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          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Dividend yield</div>
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    <td valign="bottom" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Expected term</div>
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    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

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</table>
</ix:continuation></ix:continuation><ix:continuation id="Text_0574a7ac004e439c9abff69f19bbd4bc5"><ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585818" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585819">
<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
     <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
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        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585819" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585820">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"> <br/>
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</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585820" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585821">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The










          per-share weighted average grant-date fair value of stock options granted during the three months ended March 31, 2024 and 2023 was $<ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" id="Fact_1fbd5c908ec9494db393bf694220948e" contextRef="c20240101to20240331_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">1.45</ix:nonFraction>
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</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585821" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585822">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
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</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585822" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585823">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Vesting






















          of all stock option grants is subject to continuous service with the Company through the applicable vesting date.&#160; As of March 31, 2024, there were approximately <ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" id="Fact_dea92acde780447fb1049327829de3f2" contextRef="c20240331_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">2,085,000</ix:nonFraction> stock options outstanding.</div>
</ix:continuation>
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      <div>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585823" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585824">
<div><br/>
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</ix:continuation>
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      <div style="font-family: 'Times New Roman'; font-weight: bold;">
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<div style="display:none;"><br/></div>
<div style="text-align: left; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt; font-weight: normal; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-variant: normal; text-transform: none;">Restricted Stock Units</div>
</ix:continuation>
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      <div>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585825" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585826">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585826" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585827">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The










          Company recognizes the fair value of RSUs as expense on a straight-line basis over the requisite service period. For performance-based RSUs, the Company begins recognizing the expense once the achievement of the related performance goal is
          determined to be probable.</div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585827" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585828">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
      <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585828" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585829">
<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
      </div>
</ix:continuation>
      <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585829" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585830">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585830" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585831">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Outstanding






































          RSUs are settled in an equal number of shares of common stock on the vesting date of the award. An RSU award is settled only to the extent vested. Vesting generally requires the continued employment or service by the award recipient through the
          applicable vesting date. Because RSUs are settled in an equal number of shares of common stock without any offsetting payment by the recipient, the measurement of cost is based on the quoted market price of the stock at the measurement date,
          which is the grant date.</div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585831" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585832">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585832" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585833">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
          </span> </div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585833" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585834">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585834" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585835">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585835" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585836">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In
          lieu of paying cash to satisfy withholding taxes due upon the settlement of vested RSUs, at the Company&#8217;s discretion, an employee may elect to have shares of common stock withheld that would otherwise be issued at settlement, the value of which
          is equal to the amount of withholding taxes payable.&#160; <ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" id="Fact_8eeb5adccbc04aa6bc49e071ed3cba7b" contextRef="c20230101to20230331_AwardTypeAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" id="Fact_49776c9a690a48b68ca2d717811af834" contextRef="c20230101to20230331_AwardTypeAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen">No</ix:nonFraction></ix:nonFraction> RSUs vested during either of the three months ended March 31, 2024 and
          2023.</div>
</ix:continuation>
      </div>

      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585836" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585837">
<div><br/>
        </div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585837" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585838">
<div style="display:none;"><br/></div>
<div style="background-color: rgb(255, 255, 255); margin: 0px 0px 8pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">The Company did <ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" id="Fact_bb6aba1aa6fd453e8e0c08fff7163e48" contextRef="c20240101to20240331_AwardTypeAxis_RestrictedStockUnitsRSUMember_TitleOfIndividualAxis_EmployeeMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" id="Fact_45d492b6e3054306b3843ed075a6220c" contextRef="c20230101to20230331_AwardTypeAxis_PerformanceBasedRestrictedStockUnitsMember_TitleOfIndividualAxis_EmployeeMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen">no</ix:nonFraction></ix:nonFraction>t grant RSUs during either of the three months ended March 31, 2024 and 2023.</div>
</ix:continuation>
    </div>

    <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585838" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585839">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: -9pt; font-style: italic; margin-left: 9pt;">Stock-Based Compensation Expense</div>
</ix:continuation>
    <ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585839" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585840">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation>

    <ix:nonNumeric name="us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" id="Text_e8e8fd5576cc4789afc3b54715939d8d" contextRef="c20240101to20240331" escape="true" continuedAt="Text_ded4f706406f42de9a2ebedb852bf6711"><ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585840" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585841">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;">For the three months ended March 31, 2024 and 2023, the Company
      recognized stock-based compensation expense as follows (in thousands):</div>
</ix:continuation></ix:nonNumeric>
    <ix:continuation id="Text_ded4f706406f42de9a2ebedb852bf6711" continuedAt="Text_ded4f706406f42de9a2ebedb852bf6712"><ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585841" continuedAt="Text_e26551b1a56743afbd844fd1a7cb585842">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/>
    </div>
</ix:continuation></ix:continuation>
    <ix:continuation id="Text_ded4f706406f42de9a2ebedb852bf6712"><ix:continuation id="Text_e26551b1a56743afbd844fd1a7cb585842">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
            <div style="color: rgb(0, 0, 0);">&#160;</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="7">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended March 31,</div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
            <div style="color: rgb(0, 0, 0);">&#160;</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="3">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2024<br/>
            </div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="3">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023<br/>
            </div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="color: rgb(0, 0, 0);">Research and development</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_bbf34787d32a47e59706705057bc3658" contextRef="c20240101to20240331_IncomeStatementLocationAxis_ResearchAndDevelopmentExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">46</ix:nonFraction></div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_d2d668a67c5f4ad5bce671feda18012c" contextRef="c20230101to20230331_IncomeStatementLocationAxis_ResearchAndDevelopmentExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">64</ix:nonFraction></div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;">
            <div style="color: rgb(0, 0, 0);">General and administrative</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_31b0f77d61aa434298305e4bb644e11f" contextRef="c20240101to20240331_IncomeStatementLocationAxis_GeneralAndAdministrativeExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">236</ix:nonFraction></div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_4ab07eb595654032a6d7ccf17fcba111" contextRef="c20230101to20230331_IncomeStatementLocationAxis_GeneralAndAdministrativeExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">625</ix:nonFraction></div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
            <div style="color: rgb(0, 0, 0);">Total</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_b7ac8ed31db24b778e3ac62466ebef0c" contextRef="c20230101to20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">689</ix:nonFraction></div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>

    <div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"><span style="text-decoration: underline;"></span></div>

    <div><span style="font-family: 'Times New Roman';"> <span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>

    <div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">&#160;</div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;"> <div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 0pt; text-transform: none;">
        <ix:nonNumeric name="us-gaap:StockholdersEquityNoteDisclosureTextBlock" id="Text_b2be21af16d24bb093b1de68f296d004" contextRef="c20240101to20240331" escape="true" continuedAt="Text_882e0788ce2144d9a62539d2bcb49a661">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);" class="DSPFListTable">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;">12)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">WARRANTS</span><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
                </div>
              </td>

  </tr>


</table>
</ix:nonNumeric><ix:continuation id="Text_882e0788ce2144d9a62539d2bcb49a661" continuedAt="Text_882e0788ce2144d9a62539d2bcb49a662">
<div><br/>

        <span style="font-size: 10pt; font-family: 'Times New Roman';"> </span></div>
</ix:continuation>
        <div>
          <ix:continuation id="Text_882e0788ce2144d9a62539d2bcb49a662" continuedAt="Text_882e0788ce2144d9a62539d2bcb49a663">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">As discussed in Notes 4 and 5,
            respectively, the Company issued the note warrants and the Q1-22 warrants. The Company also has warrants outstanding from a private placement completed in the fourth quarter of 2022 (the &#8220;Q4-22 warrants&#8221;).<br class="Apple-interchange-newline"/>
          </div>
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<div><br/></div>
</ix:continuation>
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="width: 100%;" class="BRPFPageFooter"></div>

          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">18</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;"/></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
              </a></div>

          </div>

        </div>

        <!--PROfilePageNumberReset%Num%19%%%-->
        <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">
          <ix:continuation id="Text_882e0788ce2144d9a62539d2bcb49a664" continuedAt="Text_882e0788ce2144d9a62539d2bcb49a665"><ix:nonNumeric name="us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" id="Text_f8951a3cc2fb4c5699ff484e44ce8813" contextRef="c20240101to20240331" escape="true" continuedAt="Text_7d681de1874e498486a015037414a12e1">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">As of March 31, 2024, the Company has the following warrants outstanding:</div>
</ix:nonNumeric></ix:continuation>
          <ix:continuation id="Text_882e0788ce2144d9a62539d2bcb49a665" continuedAt="Text_882e0788ce2144d9a62539d2bcb49a666"><ix:continuation id="Text_7d681de1874e498486a015037414a12e1" continuedAt="Text_7d681de1874e498486a015037414a12e2">
<div><br class="Apple-interchange-newline"/></div>
</ix:continuation></ix:continuation>
        </div>

        <ix:continuation id="Text_882e0788ce2144d9a62539d2bcb49a666" continuedAt="Text_882e0788ce2144d9a62539d2bcb49a667"><ix:continuation id="Text_7d681de1874e498486a015037414a12e2">
<table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;"><br/>
                </div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Warrants<br/>
                  Outstanding<br/>
                  (in thousands)</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" colspan="2">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Exercise<br/>
                  Price</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Expiration<br/>
                  Date</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Classification</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;">Q1-22 warrants</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_357033c7f6df44fc81dd15f0c5e40ec5" contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">343</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">$<br/>
              </td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_73e87e0b20ac4c5699e7470fa9903b77" contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">38.20</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;"><ix:nonNumeric name="erna:ClassOfWarrantOrRightExpirationDate" id="Fact_a96f38692c36471daa127be909a6d80a" contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_CommonWarrantsMember" format="ixt:date-monthname-day-year-en">September 9, 2027</ix:nonNumeric></td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;">Liability <br/>
              </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;">Q4-22 warrants<br/>
              </td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_78e469a506c146878336232951b4d8fd" contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsOneMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">4,370</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" colspan="1">$<br/>
              </td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_9712397b141d4311aef1417412fb6a50" contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsOneMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">1.43</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;"><ix:nonNumeric name="erna:ClassOfWarrantOrRightExpirationDate" id="Fact_0fde34b47f444bafbacec7c6154594f0" contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_CommonWarrantsOneMember" format="ixt:date-monthname-day-year-en">June 2, 2028</ix:nonNumeric></td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;">Equity <br/>
              </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;">July 2023 note warrants<br/>
              </td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_faa9d08f6d874f849e2aadedc08e1057" contextRef="c20240331_ClassOfWarrantOrRightAxis_July2023WarrantsMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">6,094</ix:nonFraction><br/>
              </td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">$<br/>
              </td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_2f3c85870e234fd0926f1319993ffee4" contextRef="c20240331_ClassOfWarrantOrRightAxis_July2023WarrantsMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">1.43</ix:nonFraction><br/>
              </td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;"><ix:nonNumeric name="erna:ClassOfWarrantOrRightExpirationDate" id="Fact_d7cbdde5985d444ca6af70f6d86cb25f" contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_July2023WarrantsMember" format="ixt:date-monthname-day-year-en">July 14, 2028</ix:nonNumeric><br/>
              </td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;">Equity</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;">December 2023 note warrant issued December 15, 2023<br/>
              </td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_6be6137c8e9948c2b5e9f5142d6ea739" contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedDecember152023Member" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">8,115</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_a4b68edb44d54cf3a2fb0f91c55f2967" contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedDecember152023Member" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">1.43</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;"><ix:nonNumeric name="erna:ClassOfWarrantOrRightExpirationDate" id="Fact_4301d524158d417bb1044ea203b404c4" contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedDecember152023Member" format="ixt:date-monthname-day-year-en">December 15, 2028</ix:nonNumeric></td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;">Equity</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">December 2023 note warrant issued January 11, 2024<br/>
              </td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_6526985a2d9c4c73b92a39297ddbae60" contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedJanuary112024Member" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">1,464</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_eacecd6baac84d3084592860136c6974" contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedJanuary112024Member" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">1.43</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;"><ix:nonNumeric name="erna:ClassOfWarrantOrRightExpirationDate" id="Fact_ffa3375129514b6285825d0715f19895" contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedJanuary112024Member" format="ixt:date-monthname-day-year-en">January 11, 2029</ix:nonNumeric></td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;">Equity <br/>
              </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_4218c0bb58c740c5911b95f1c781575b" contextRef="c20240331" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">20,386</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation><ix:continuation id="Text_882e0788ce2144d9a62539d2bcb49a667" continuedAt="Text_882e0788ce2144d9a62539d2bcb49a668">
<div>
        <br/></div>
</ix:continuation>
      </div>

      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 28.9pt; text-transform: none;">
        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <ix:continuation id="Text_882e0788ce2144d9a62539d2bcb49a668">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-weight: normal;"> <span style="font-style: normal; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;">As
                of March 31, 2024, the weighted average remaining contractual life of the warrants outstanding was <ix:nonNumeric name="us-gaap:WarrantsAndRightsOutstandingTerm" id="Fact_ae4fb10548e54a149116f2aa53481ff3" contextRef="c20240331_ClassOfWarrantOrRightAxis_WarrantMember" format="ixt-sec:duryear">4.46</ix:nonNumeric> years and the weighted
                average exercise price was $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_e3127404c2ff480a86e26278846fbb6b" contextRef="c20240331_ClassOfWarrantOrRightAxis_WarrantMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">2.05</ix:nonFraction></span></span><span style="font-size: 10pt;">.</span></div>
</ix:continuation>
          <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt;"> </span></div>

          <div><span style="font-size: 10pt;"> </span></div>
</div>

        <div><span style="font-size: 10pt;"> </span></div>
</div>
<div><span style="font-size: 10pt;"> </span>
       <br/></div>

    </div>

    <div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
 </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div>
      <div>
        <ix:nonNumeric name="us-gaap:EarningsPerShareTextBlock" id="Text_8268f62872184c44b547e4e59daca28d" contextRef="c20240101to20240331" escape="true" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e1">
<div>
          <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);" class="DSPFListTable">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;">13)</td>

    <td style="width: auto; vertical-align: top;">
                  <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">NET LOSS PER SHARE</span> </div>
                </td>

  </tr>


</table>
        </div>
</ix:nonNumeric>
        <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e1" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e2">
<div><br/></div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e2" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e3">
<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The Company calculates basic and diluted net loss per share attributable to common stockholders in conformity with the two-class method required for
        participating securities.&#160; The convertible notes contractually entitle the holders thereof to participate in dividends but does not contractually require the holders to participate in the Company&#8217;s losses.&#160; As such, the two-class method is not
        applicable during periods with a net loss. </div>
</ix:continuation>
      <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e3" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e4">
<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
      </div>
</ix:continuation>
      <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e4" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e5">
<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">Basic net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of shares of common
        stock outstanding during the period, without consideration for potentially dilutive securities. Diluted net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of shares of common
        stock outstanding plus dilutive securities. Shares of common stock issuable upon exercise, conversion or vesting of outstanding stock options, RSUs, warrants and shares of Series A convertible preferred stock are considered potential shares of
        common stock and are included in the calculation of diluted net loss per share using the treasury method when their effect is dilutive. The outstanding convertible notes are also considered potential shares of common stock and are included in the
        calculation of diluted net loss per share using the &#8220;if-converted&#8221; method, and the more dilutive of either the two-class method or the if-converted method is reported.&#160; Diluted net loss per share is the same as basic net loss per share for periods
        in which the effect of potentially dilutive shares of common stock is antidilutive.</div>
</ix:continuation>
      <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e5" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e6">
<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
      </div>
</ix:continuation>
      <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e6" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e7"><ix:nonNumeric name="us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" id="Text_f564fe74c60f473297595fc837a41435" contextRef="c20240101to20240331" escape="true" continuedAt="Text_058ff3e95f5b44f9a41efd21052541e01">
<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> The following table presents the number of shares subject to outstanding warrants, stock options, RSUs, Series A convertible preferred stock
        and convertible notes that were excluded from the computation of diluted net loss per share of common stock for the three months ended March 31, 2024 and 2023, as their effect was anti-dilutive (in thousands):</div>
</ix:nonNumeric></ix:continuation>
      <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e7" continuedAt="Text_9362dbbe7b4149189259b73f38ec413e8"><ix:continuation id="Text_058ff3e95f5b44f9a41efd21052541e01" continuedAt="Text_058ff3e95f5b44f9a41efd21052541e02">
<div><br/>
      </div>
</ix:continuation></ix:continuation>
      <ix:continuation id="Text_9362dbbe7b4149189259b73f38ec413e8"><ix:continuation id="Text_058ff3e95f5b44f9a41efd21052541e02">
<table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom;">
              <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">Three months ended March 31,</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
              <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">2024</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
              <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">2023</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Warrants</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_4173804a0c9e49d680ab1d818546212a" contextRef="c20240101to20240331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_WarrantMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">20,386</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_69c4e848806b4f59bd0bb76aa332632e" contextRef="c20230101to20230331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_WarrantMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,713</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%;">Convertible Notes converted into common stock<br/>
            </td>

    <td valign="bottom" rowspan="1" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_b92862b4f7d446baa97fbb238791de28" contextRef="c20240101to20240331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertibleCommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,945</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_915ff5a9f7ef4420a53daef4c76a903d" contextRef="c20230101to20230331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertibleCommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" rowspan="1" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Stock options</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_51ffcc2becaa4a66b38f86554077dfc8" contextRef="c20240101to20240331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,085</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_c8832a3345cf4ec886d4b3c394af85b1" contextRef="c20230101to20230331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">560</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Preferred stock converted into common stock</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_0633b787382c490c8b73a0a7a0f26aea" contextRef="c20240101to20240331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertiblePreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">19</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_4f75a21dffbc43feb339837ff815ba19" contextRef="c20230101to20230331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertiblePreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">7</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">RSUs</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_4e1c1eab4b5343c3b55a0bd0c56eadd1" contextRef="c20240101to20240331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_002820c92893419b88f25bf69830fdeb" contextRef="c20230101to20230331_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; text-indent: -9pt; margin-left: 18pt;">Total potential common shares excluded from computation</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_50ed67876ef64fe695de4b9cfd09b563" contextRef="c20240101to20240331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">30,436</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_12ae5961f99d4e3c981007c6454f0d21" contextRef="c20230101to20230331" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,281</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>
        </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0);">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0);">
      <div><br/>
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              <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">RECENT ACCOUNTING PRONOUNCEMENTS</div>
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            to the Company that are not disclosed in the 2023 10-K<span style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">.</span></span></span></span> </div>
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                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">SUBSEQUENT EVENTS</div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.2pt; margin-left: 0.2pt; font-family: 'Times New Roman'; font-size: 10pt;">On May 3, 2024, the Company received a notice from the Sublessor of the Somerville, Massachusetts
            facility regarding past due rent payments of approximately $<ix:nonFraction name="erna:OperatingLeaseExpenseToBePaid" id="Fact_a988b50fd32c4bfcad4679eaa93f8498" contextRef="c20240503_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.3</ix:nonFraction> million, including its share of amounts related to property taxes and
            common area maintenance costs, that the Company has not paid for the months of February, March, April and May 2024.&#160; Failure to pay the past due rent payments in full, plus approximately $<ix:nonFraction name="erna:LateFeesAndInterestPaymentsDue" id="Fact_8a6b7bc411824f168746193a49b07c8c" contextRef="c20240503to20240503_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U002" decimals="0" scale="0" format="ixt:num-dot-decimal">70,000</ix:nonFraction> in late fees and interest, within five business days from the date of the notice constitutes an event of default under the sublease. The Company had discussions with
            the Sublessor subsequent to receiving the notice about remedying the event of default, and as a result of those discussions, did not pay any of the past due rent payments or any of the late fees or interest within such five business day period.
            The Company also has been stet discussions with the Sublessor to renegotiate the terms of the sublease, which may include, among other things, deferment of rent payments and/or a reduction of the lease term, square footage, and/or base rent.</div>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">If an event of default exists under the sublease, beyond applicable notice and cure periods, the Sublessor may draw down the letter of credit
            and use, apply or retain such portion of the proceeds from the letter of credit as may be necessary (i) for the payment of any rent or any other sum in default, (ii) for the payment of any other amount which the Sublessor may, in accordance
            with the terms of the sublease, spend or become obligated to spend by reason of the Company&#8217;s default, or (iii) to compensate the Sublessor, in accordance with the terms of the sublease, for any other loss or damage which the Sublessor may
            suffer by reason of the Company&#8217;s default, including costs and reasonable attorneys&#8217; fees incurred by the Sublessor to recover possession of the premises following a default by the Company. As of the date of filing of this report, the Sublessor
            has not drawn down on the letter of credit. The use or application of the proceeds from the letter of credit or any portion thereof does not prevent the Sublessor from exercising any other right or remedy provided under the sublease or under
            law. If any portion of the letter of credit is so used or applied, the Company must, upon demand therefor, amend the letter of credit, provide an additional letter of credit or deposit cash with the Sublessor, in each such case in an amount
            sufficient to restore the security deposit within 10 business days to the appropriate amount. See the risk factor titled, &#8220;Our monthly rent payment obligations under our sublease are significant and we currently owe approximately $<ix:nonFraction name="erna:OperatingLeaseExpenseToBePaid" id="Fact_6b6ae1f807894cdb9741bcbd84ebf12b" contextRef="c20240503_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.3</ix:nonFraction> million in past due rent. An event of default under our sublease could be an event of default under our outstanding convertible notes,&#8221; in Item
            1A. Risk Factors of Part II of this report.</div>
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              <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
                </a></div>

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    <td style="width: 35.4pt; vertical-align: top; font-weight: bold;">Item 2.</td>

    <td style="width: auto; vertical-align: top;">
            <div style="font-weight: bold;">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations.</div>
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    <div> <br/>
    </div>

    <div style="text-align: justify; font-style: italic;"><span style="color: #000000;">You should read this discussion together with the unaudited interim condensed consolidated financial statements, related notes, and other financial information included
        elsewhere in this Quarterly Report on Form 10-Q together with our audited consolidated financial statements, related notes, and other information contained in </span>our Annual Report on Form 10-K for the fiscal year ended December 31, 2023 filed
      with the <span style="color: #000000;">Securities and Exchange Commission</span> (the &#8220;SEC&#8221;) on March 14, 2023, as amended by the Form 10-K/A filed with the SEC on March 18, 2024 (as amended, the &#8220;2023 10-K&#8221;). <span style="color: #000000;"> The
        following discussion contains or is based on assumptions, estimates and other forward-looking statements that involve a number of risks and uncertainties, including those discussed under &#8220;Risk Factors,&#8221; in Part I, Item 1A of the 2023 10-K and as
        described from time to time in our other filings with the SEC. These risks could cause our actual results to differ materially from those anticipated in these forward-looking statements.</span></div>

    <div><br/>
    </div>

    <div style="text-align: justify; font-weight: bold;">Overview</div>

    <div style="text-align: justify; text-indent: 36pt;"> <br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">We are a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; We have in-licensed a portfolio of over 100
      patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming, mRNA gene editing, the NoveSlice<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">TM</sup> and UltraSlice<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">TM</sup> gene-editing proteins, and the ToRNAdo<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">TM</sup> mRNA delivery system, which we collectively
      refer to as our &#8220;mRNA technology platform.&#8221; We refer to aspects of our mRNA technology platform as &#8220;mRNA delivery,&#8221; &#8220;mRNA gene editing&#8221; and &#8220;mRNA cell reprogramming.&#8221; We license our mRNA technology platform from Factor Bioscience Limited (&#8220;Factor
      Limited&#8221;) under an exclusive license agreement.</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 40.8pt;">We believe that our proprietary technology platform can be used to develop novel pharmaceutical products to treat a broad range of diseases and address unmet medical needs.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 40.8pt;">In the short term, we are planning to derive revenue by leveraging our core intellectual property (&#8220;IP&#8221;) portfolio by licensing our IP to third parties in out-licensing or co-development
        arrangements. In addition, we are also planning to enhance our developmental activities through preclinical studies in selected indications.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 40.8pt;">In the mid-term, we are planning to transform our preclinical stage company into a clinical-stage company through investigational new drug application (&#8220;IND&#8221;)-enabling studies, IND approval, and
        initiation of our first-in-human study. After achieving the initial milestones, we&#8217;ll seek to diversify our pipeline of product candidates and strengthen the mRNA technology platform with the goal of generating IND applications each year.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 40.8pt;">In the long term, we aspire to become a therapeutics company with multiple approved gene and cellular therapy products across multiple indications in oncology, autoimmune diseases, and rare
        diseases.</div>

    </div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">We refer to aspects of our mRNA technology platform as &#8220;mRNA delivery,&#8221; &#8220;mRNA gene editing&#8221; and &#8220;mRNA cell reprogramming.&#8221;</div>

    <div><br/>
    </div>

    <div style="text-align: justify; font-style: italic;">mRNA Delivery</div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;">Nucleic acids, such as mRNA, can be used to induce cells to express desired proteins, including proteins that are capable of re-writing genetic and epigenetic cellular programs. However, the plasma
      membrane surrounding cells normally protects cells from exogenous nucleic acids, preventing efficient uptake and protein translation. Delivery systems can be used to enhance the uptake of nucleic acids by cells.&#160; Conventional delivery systems, such
      as lipid nanoparticle (&#8220;LNP&#8221;)-based delivery, often suffer from endosomal entrapment and toxicity, which can limit their therapeutic use.&#160; Our mRNA delivery technology is designed to use a novel chemical substance that is designed to deliver nucleic
      acids, including mRNA, to cells both <span style="font-style: italic;">ex vivo</span> and <span style="font-style: italic;">in vivo</span>. Our nucleic-acid delivery technology is also designed for <span style="font-style: italic;">ex vivo</span>
      delivery of mRNA encoding gene-editing proteins and reprogramming factors, including to primary cells, insertion of exogenous sequences into genomic safe-harbor loci, and <span style="font-style: italic;">in vivo</span> delivery of mRNA to the
      brain, eye, skin, and lung, which may be useful for the development of mRNA-based therapeutic.</div>

    <div>&#160;</div>

    <div style="text-align: justify; font-style: italic;">mRNA Gene Editing</div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;">Our mRNA gene-editing technology is designed to delete, insert, and repair DNA sequences in living cells, which may be useful for correcting disease-causing mutations, making cells resistant to
      infection and degenerative disease, modulating the expression of immunoregulatory proteins to enable the generation of durable allogeneic cell therapies, and engineering immune cells to more effectively fight cancer.</div>

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          </a></div>

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    </div>

    <div style="text-align: justify; text-indent: 36pt;">Conventional gene-editing technologies typically employ plasmids or viruses to express gene-editing proteins, which can result in low-efficiency editing and unwanted mutagenesis when an exogenous
      nucleic acid fragment is inserted at random locations in the genome. Our mRNA gene-editing technology instead is designed to employ mRNA to express gene-editing proteins, which can potentially enable gene editing without unwanted insertional
      mutagenesis, because, unlike conventional gene-editing technologies that employ viruses or DNA-based vectors, mRNA does not typically cause unwanted insertional mutagenesis. We believe the efficiency of our mRNA gene-editing technology has the
      potential to support development of product candidates that could create new therapeutic approaches. For example, we anticipate that our mRNA gene-editing technology can be used to generate allogeneic chimeric antigen receptor T-cell (&#8220;CAR-T&#8221;)
      therapies for the treatment of cancer. In such allogeneic CAR-T therapies, mRNA encoding gene-editing proteins would be used to inactivate the endogenous T-cell receptor to prevent therapeutic T-cells from causing graft-versus-host disease (&#8220;GvHD&#8221;).
      GvHD occurs when transplanted cells view the patient&#8217;s (i.e. the host&#8217;s) cells as a threat and attack the host&#8217;s cells. We expect that this same mechanism of action can generate allogeneic stem cell-derived therapies in which mRNA encoding
      gene-editing proteins could be used to inactivate one or more components of the human leukocyte antigen (&#8220;HLA&#8221;) complex to render the cells immuno-nonreactive or &#8220;stealth,&#8221; which may be useful for the development of allogeneic cell-based therapies.</div>

    <div>&#160;</div>

    <div style="text-align: justify; font-style: italic;">mRNA Cell Reprogramming</div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;">Our mRNA cell-reprogramming technology is capable of generating clonal lines of pluripotent stem cells that can be expanded and differentiated into many desired cell types that may be useful for the
      development of regenerative cell therapies.</div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;">Conventional cell-reprogramming technologies (e.g., using Sendai virus or episomal vectors) can result in low efficiency reprogramming, can select for cells with abnormal growth characteristics, and
      can leave traces of the vector in reprogrammed cells.<span style="font-weight: bold;">&#160;</span>Our mRNA cell-reprogramming technology instead is designed to employ mRNA to express reprogramming factors, which can enable cell reprogramming without
      leaving traces of the vector in reprogrammed cells, because, unlike conventional cell-reprogramming technologies that employ viruses or DNA-based vectors, mRNA does not typically leave traces of the vector in reprogrammed cells.</div>

    <div>&#160;</div>

    <div>&#160;<span style="font-weight: bold;">Recent Developments</span></div>

    <div> <br/>
    </div>

    <div style="text-indent: 36pt; font-style: italic;">Private Placement of Convertible Notes and Warrants</div>

    <div><br/>
    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">On December 14, 2023, we entered into a purchase agreement with certain purchasers for the private placement of $9.2 million of convertible notes (the &#8220;December 2023 convertible notes&#8221; and together
        with the July 2023 convertible notes, the &#8220;convertible notes&#8221;) and warrants to purchase an aggregate of approximately 9.6 million shares of our common stock (the &#8220;December 2023 warrants&#8221; and together with the July 2023 warrants, the &#8220;note
        warrants&#8221;).&#160; There were two closings under this purchase agreement: on December 15, 2023, we received $7.8 million and issued $7.8 million in December 2023 convertible notes and December 2023 warrants to purchase approximately 8.1 million shares of
        our common stock, and on January 11, 2024, we received the remaining $1.4 million and issued an aggregate of $1.4 million in December 2023 convertible notes and December 2023 warrants to purchase approximately 1.5 million shares of our common
        stock.&#160; See Notes 4 and 12 to the accompanying condensed consolidated financial statements for additional information.</div>

      <div>&#160;</div>

      <div>
        <div>
          <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Notice of Default under Sublease</div>

          <div>&#160;</div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">We have not paid our rent obligations under our Somerville, Massachusetts sublease for February, March, April or May 2024, and, as of the date of filing of this report, we owe approximately $2.3
          million in past due rent. On May 3, 2024, we received a notice of default from the sublessor related to the foregoing and have had subsequent discussions with the Sublessor about remedying the event of default.&#160; See &#8220;Liquidity and Capital
          Resources&#8212;Material Cash Requirements&#8212;Somerville Sublease,&#8221; below.</div>

        <div>&#160;</div>

      </div>

    </div>

    <div style="text-align: justify; font-weight: bold;">Basis of Presentation</div>

    <div><br/>
    </div>

    <div style="text-align: justify; font-style: italic;">Revenue</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">Our near-term focus is on deploying our mRNA technology platform through strategic partnerships. We are not currently developing any product candidates. Our future revenue, if any, is primarily
        expected to come from out-licensing our mRNA technology platform and/or aspects thereof.</div>

      <div>&#160;</div>

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    <div>
      <div style="text-align: justify; text-indent: 36pt;">In February 2023, we entered into an exclusive option and license agreement with a third party, under which we granted such third party an option to obtain an exclusive sublicense to certain of our
        technology for preclinical, clinical and commercial purposes in exchange for a non-refundable up-front payment to us of $0.3 million. In August 2023, that third party requested that we begin developing certain induced pluripotent stem cell lines in
        exchange for a cell line customization fee. The third party paid us $0.4 million towards the customization fee, which we are recognizing ratably over the customization period, which is expected to be approximately 20 to 25 months.&#160; We will only
        earn the remaining amount of the customization fee if we make certain progress towards delivery of the customized cell line. We estimate the amount of consideration we expect to recognize as revenue that is not probable of having a significant
        reversal of such recognized revenue, and we place a constraint on the remaining contractual consideration. As it becomes evident that the constrained amounts are no longer at risk of a significant reversal of revenue, we will remove the constraint
        from the related revenue and recognize a cumulative catch-up adjustment to revenue in the period in which the constraint was removed. For additional information, see Note 3 to the accompanying condensed consolidated financial statements.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; font-style: italic;">Cost of Revenues</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">We recognize direct labor and supplies associated with generating our revenue as cost of revenues.&#160;&#160; As provided for in the amended and restated exclusive license agreement we entered into with
        Factor Limited (the &#8220;A&amp;R Factor License Agreement&#8221;) discussed in Note 9 to the accompanying condensed consolidated financial statements, we are obligated to pay Factor Limited 20% of any amounts we receive from a customer that is related to the
        licensed technology under the A&amp;R Factor License Agreement, which we also recognize as a cost of revenue.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; font-style: italic;">Research and Development Expenses</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">We expense our research and development costs as incurred. Our research and development expenses consist of costs incurred for company-sponsored research and development activities, as well as
        support for selected investigator-sponsored research. Upfront payments and milestone payments we make for the in-licensing of technology are expensed as research and development in the period in which they are incurred if the technology is not
        expected to have any alternative future uses other than the specific research and development project for which it was intended.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">The major components of research and development costs include salaries and employee benefits, stock-based compensation expense, supplies and materials, preclinical study costs, expensed licensed
        technology, consulting, scientific advisors and other third-party costs, and allocations of various overhead costs related to our research and development efforts.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">We have contracted with third parties to perform various studies.&#160; The financial terms of these agreements vary from contract to contract and may result in uneven payment flows. We accrue for third
        party expenses based on estimates of the services received and efforts expended during the reporting period.&#160; If the actual timing of the performance of the services or the level of effort varies from the estimate, the accrual is adjusted
        accordingly.&#160; The expenses for some third-party services may be recognized on a straight-line basis if the expected costs are expected to be incurred ratably during the period. Payments under the contracts depend on factors such as the achievement
        of certain events or milestones, the successful enrollment of patients, the allocation of responsibilities among the parties to the agreement, and the completion of portions of the clinical study or trial or similar conditions.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; font-style: italic;">General and Administrative Expenses</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">Our general and administrative expenses consist primarily of salaries, benefits and other costs, including equity-based compensation, for our executive and administrative personnel, legal and other
        professional fees, travel, insurance, and other corporate costs.</div>

      <div>&#160;</div>

    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">22</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div style="text-align: justify; font-weight: bold;">Results of Operations</div>

    <div> <br/>
    </div>

    <div style="text-align: justify; font-weight: bold;">Comparison of the Three Months Ended March 31, 2024 and 2023</div>

    <div> <br/>
    </div>

    <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="6">
            <div style="text-align: center; font-weight: bold;">Three months ended March 31,</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic;">(In thousands)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;">2024</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;">2023</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;">Change</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Revenue</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>47</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>-</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>47</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Cost of revenues</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>61</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>50</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>11</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Gross loss</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>(14</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>(50</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>36</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Operating expenses:</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Research and development</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>1,458</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>1,674</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(216</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">General and administrative</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>4,315</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>3,592</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>723</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total operating expenses</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>5,773</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>5,266</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>507</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Loss from operations</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>(5,787</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>(5,316</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>(471</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other expense, net:</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Change in fair value of warrant liabilities</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(70</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(45</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(25</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Loss on non-controlling investment</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">-</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(51</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">51</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Interest (expense) income, net</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(786</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">1</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(787</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total other expense, net</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(856</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(95</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(761</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>-</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Loss before income taxes</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(6,643</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(5,411</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(1,232</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Provision for income taxes</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>(4</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>(5</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>1</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Net loss</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(6,647</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(5,416</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>(1,231</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>


</table>
    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Revenue</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">During the three March 31, 2024, we recognized revenue related to the cell line customization activities that we are performing for a third party.&#160; We did not perform any such activities, or
      otherwise recognize any revenue, during the three months ended March 31, 2023.</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Cost of Revenue</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">During the three months ended March 31, 2024, our cost of revenues included direct labor and materials to perform the customization cell line activities for a third party.&#160; During the three months
      ended March 31 2023, we received a $0.3 upfront payment pursuant to a customer contract with this third party.&#160; Although the $0.3 million was recorded as deferred revenue as of March 31, 2023, the obligation to pay Factor Limited the 20% license fee
      was incurred upon receipt of the payment from the third party, and was therefore recognized as a cost of revenue during the three months ended March 31, 2023.&#160; As of March 31, 2024, the $0.3 upfront payment continues to be recognized in long-term
      deferred revenue in the accompanying condensed consolidated balance sheet.</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Research and Development Expenses</div>

    <div> <br/>
    </div>

    <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="10">
            <div style="text-align: center; color: #000000; font-weight: bold;">Three months ended March 31,</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;"> 2024</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;">2023</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;">Change</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Professional fees</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>103</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>280</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>(177</div>
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    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Stock-based compensation</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>46</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>64</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>(18</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Payroll-related</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>325</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>203</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>122</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">MSA fees</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>812</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>812</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>-</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other expenses, net</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>172</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>315</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>(143</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total research and development expenses</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div>1,458</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div>1,674</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div>(216</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>


</table>
    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">&#160;Total research and development expenses decreased by approximately $0.2 million for the three months ended March 31, 2024 when compared to the three months ended March 31, 2023 primarily due to a
      decrease in professional fees related to closing down a clinical trial we ended in 2022 and other miscellaneous expenses, partially offset by increased payroll expense due to severance recognized during the three months ended March 31, 2024.</div>

    <div><br/>
    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">23</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">General and Administrative Expenses</div>

    <div><br/>
    </div>

    <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="10">
            <div style="text-align: center; color: #000000; font-weight: bold;">Three months ended March 31,</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;"> 2024</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;"> 2023</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; font-weight: bold;">Change</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Occupancy expense</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>1,901</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>23</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>1,878</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Payroll-related</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>532</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>357</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>175</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Professional fees</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>1,285</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>1,935</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>(650</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Stock-based compensation</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>236</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>625</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div>(389</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Insurance</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>216</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>533</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>(317</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other expenses, net</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>145</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>119</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div>26</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total general and administrative expenses</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>4,315</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>3,592</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div>723</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">Our general and administrative expenses increased by approximately $0.7 million for the three months ended March 31, 2024 when compared to the three months ended March 31, 2023 primarily due to
      increased occupancy expense related to the Somerville sublease that we began to incur in July 2023, as well as increased payroll related to increased general and administrative headcount.&#160; These increases were partially offset by decreases in
      professional fees related to legal services, insurance expense due to lower premiums and stock-based compensation expense resulting from a decrease in the fair value of stock options expensed during the three months ended March 31, 2024 compared to
      the fair value of the stock options expensed during the three months ended March 31, 2023.</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Change in Fair Value of Warrant Liabilities</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">For the three months ended March 31, 2024 and 2023, we recognized expense related to the change in the fair value of warrant liabilities due to an increase in the market price of our common stock.</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Loss on Non-Controlling Investment</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">We account for our 25% non-controlling investment in NoveCite, Inc. (&#8220;NoveCite&#8221;) under the equity method.&#160; We have not guaranteed any obligations of NoveCite, nor are we otherwise committed to
      providing further financial support for NoveCite.&#160; Therefore, we only record 25% of NoveCite&#8217;s losses up to our investment carrying amount..&#160; As a result, we did not recognize additional losses related to NoveCite for the three months ended March 31,
      2024.&#160; For the three months ended March 31, 2023, we recognized approximately $0.1 million of loss.</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Interest (Expense) Income, net</div>

    <div>
      <div><br/>
      </div>

    </div>

    <div style="text-align: justify; text-indent: 36pt;">We recognized an increase in interest expense for the three months ended March 31, 2024 of approximately $0.8 million primarily due to approximately $0.4 million of interest related to the
      convertible notes as well as the amortization of the debt discount and debt issuance costs associated with the convertible note financings of approximately $0.4 million.&#160; There were no convertible notes (or similar debt instruments) outstanding
      during the three months ended March 31, 2023.&#160; This increase in expense was partially offset by an increase in interest income from our cash that was deposited into interest-bearing accounts.</div>

    <div>
      <div><br/>
      </div>

    </div>

    <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Provision for Income Taxes</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; color: #000000;">During 2024, we expect to incur state income tax liabilities related to our operations. We have established a full valuation allowance for all deferred tax assets, including our net
      operating loss carryforwards, since we could not conclude that we were more likely than not able to generate future taxable income to realize these assets. The effective tax rate differs from the statutory tax rate due primarily to our full valuation
      allowance.</div>

    <div><br/>
    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">24</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div style="text-align: justify; font-weight: bold;">Liquidity and Capital Resources</div>

    <div> <br/>
    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">At March 31, 2024, we had cash and cash equivalents of approximately $9.2 million, of which approximately $4.1 million was restricted cash (see&#8212;Material Cash Requirements&#8212;Somerville Sublease,
        below) and an accumulated deficit of approximately $193.6 million. We have to date incurred operating losses, and we expect these losses to continue in the future. For the three months ended March 31, 2024, we incurred a net loss of $6.6 million,
        and we used $3.7 million in operating activities.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">Currently, our sole source of liquidity is through sales of our common stock under the standby equity purchase agreement (the &#8220;SEPA&#8221;) we entered into with Lincoln Park Capital Fund, LLC (&#8220;Lincoln
        Park&#8221;) in April 2023, pursuant to which Lincoln Park committed to purchase up to $10.0 million of our common stock. Such sales of common stock by us, if any, are subject to certain conditions and limitations set forth in the SEPA, including a
        condition that we may not direct Lincoln Park to purchase any shares of common stock under the SEPA if such purchase would result in Lincoln Park beneficially owning more than 4.99% of our issued and outstanding shares of common stock. Sales under
        the SEPA may occur from time to time, at our sole discretion, through April 2025.&#160; To date, we have issued and sold approximately 214,000 shares of our common stock to Lincoln Park, including the 74,000 commitment shares, and have received
        approximately $0.3 million in gross proceeds from such sales.&#160; We sold no shares under the SEPA during the three months ended March 31, 2024.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">Based on our current financial condition and forecasts of available cash, we will not have sufficient capital to fund our operations for the 12 months following the issuance date of the
        accompanying condensed consolidated financial statements. We can provide no assurance that we will be able to obtain additional capital when needed, on favorable terms, or at all. If we cannot raise capital when needed, on favorable terms or at
        all, we will need to reevaluate our planned operations and may need to reduce expenses, file for bankruptcy, reorganize, merge with another entity, or cease operations. If we become unable to continue as a going concern, we may have to liquidate
        our assets, and might realize significantly less than the values at which they are carried on our financial statements, and stockholders may lose all or part of their investment in our common stock.&#160; See the risk factor in Item 1A of Part II of our
        2023 10-K titled, &#8220;We will require substantial additional capital to fund our operations, and if we fail to obtain the necessary financing, we may not be able to pursue our business strategy.&#8221;</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">Historically, the cash used to fund our operations has come from a variety of sources and predominantly from sales of shares of our common stock and of convertible notes. We will continue to
        evaluate and plan to raise additional funds to support our working capital needs through public or private equity offerings, debt financings, strategic partnerships, out-licensing our intellectual property or other means. There can be no assurance
        that capital will be available when needed or that, if available, it will be obtained on terms favorable to us and our stockholders. Our ability to raise capital through sales of our common stock will depend on a variety of factors including, among
        others, market conditions, the trading price and volume of our common stock, and investor sentiment. In addition, macroeconomic factors and volatility in the financial market, which may be exacerbated in the short term by concerns over inflation,
        interest rates, impacts of the wars in Ukraine and the Middle East, strained relations between the U.S. and several other countries, and social and political discord and unrest in the U.S., among other things, may make equity or debt financings
        more difficult, more costly or more dilutive to our stockholders.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">In addition, equity or debt financings may have a dilutive effect on the holdings of our existing stockholders, and debt financings may subject us to restrictive covenants, operational restrictions
        and security interests in our assets. If we raise capital through collaborative arrangements, we may be required to relinquish some rights to our technologies or grant sublicenses on terms that are not favorable to us.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">We prepared the accompanying condensed consolidated financial statements on a going concern basis, which assumes that we will realize our assets and satisfy our liabilities in the normal course of
        business. As discussed above, there is substantial doubt about our ability to continue as a going concern because we do not have sufficient cash to satisfy our working capital needs and other liquidity requirements over at least the next 12 months
        from the date of issuance of the accompanying condensed consolidated financial statements. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and
        reclassification of assets or the amounts and classifications of liabilities that may result from the outcome of the uncertainty of our ability to remain a going concern.</div>

      <div>&#160;</div>

    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">25</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">In addition, while we are not presently pursuing product development, we may do so in the future.&#160; Developing product candidates, conducting clinical trials and commercializing products requires
        substantial capital, and we would need to raise substantial additional funds if we were to pursue the development of one or more product candidates.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; font-style: italic;">Cash Flows</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">Cash flows from operating, investing and financing activities, as reflected in the accompanying condensed consolidated statements of cash flows, are summarized as follows:</div>

      <div><br/>
      </div>

    </div>

    <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="6">
            <div style="text-align: center; color: #000000; font-weight: bold;">For the three months ended</div>
            <div style="text-align: center; color: #000000; font-weight: bold;">March 31,</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000; font-style: italic; font-weight: bold;">(in thousands)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; color: #000000; font-weight: bold;">2024</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; color: #000000; font-weight: bold;">2023</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; color: #000000; font-weight: bold;">Change</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">Cash (used in) provided by:</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Operating activities</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(3,747</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(6,049</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">2,302</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Investing activities</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(97</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">-</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(97</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Financing activities</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">1,385</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">-</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
            <div style="color: #000000;">1,385</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">Net decrease in cash and cash equivalents</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(2,459</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">(6,049</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">)</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
            <div style="color: #000000;">3,590</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Net Cash Used in Operating Activities</span></div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;">There was a decrease of approximately $2.3 million in cash used in operating activities for the three months ended March 31, 2024 compared to the same period in 2023.&#160; This change was due to a
      decrease in cash used in operating assets and liabilities of $2.5 million, primarily related to accounts payable and accrued expenses, partially offset by a $0.2 million increase in net loss, after giving effect to adjustments made for non-cash
      transactions, for the three months ended March 31, 2024 compared to the same period in 2023.</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Net Cash Used in Investing Activities</span></div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">We used approximately $0.1 million to pay for the purchases of property and equipment during the three months ended March 31, 2024.&#160; There were no investing activities during the three months ended
        March 31, 2023.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Net Cash Provided by Financing Activities</span></div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">Net cash provided by financing activities for the three months ended March 31, 2024 includes approximately $1.4 million of proceeds received from the second closing of the December 2023 convertible
        notes financing that occurred in January 2024.&#160; There were no financing activities during the three months ended March 31, 2023.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; font-style: italic;">Material Cash Requirements</div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Somerville Sublease</span></div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">In October 2022, we entered into a sublease for approximately 45,500 square feet of office and laboratory space in Somerville, Massachusetts.&#160; The term of the sublease is approximately 10 years,
        and our base rent obligations over the term is estimated to be approximately $63.0 million, plus our share of the sublessor&#8217;s parking spaces and operating expenses. Our base rent obligations under the sublease during 2024 are expected to be $0.5
        million per month. As part of the sublease, we delivered a security deposit in the form of a letter of credit in the amount of $4.1 million, which will be reduced on an incremental basis throughout the term of the sublease.&#160; The letter of credit
        was issued by our commercial bank, which required that we cash collateralize the letter of credit with $4.1 million of cash deposited in a restricted account maintained by such bank.&#160; The amount of required restricted cash collateral will decline
        in parallel with the reduction in the amount of the letter of credit over the term of the sublease.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; text-indent: 36pt;">
      <div style="text-align: justify; text-indent: 36pt;">On May 3, 2024, we received a notice from the sublessor regarding past due rent payments of approximately $2.3 million, including our share of amounts related to property taxes and common area
        maintenance costs, that we have not paid for the months of February, March, April and May 2024.&#160; Failure to pay the past due rent payments in full, plus approximately $70,000 in late fees and interest, within five business days from the date of the
        notice constitutes an event of default under the sublease. We had discussions with the Sublessor subsequent to receiving notice about remedying the event of default, and as a result of those discussions, we did not pay any of the past due rent
        payments or any of the late fees or interest within such five business day period. We also have been in, and intend to continue, discussions with the sublessor to renegotiate the terms of the sublease, which may include, among other things,
        deferment of rent payments and/or a reduction of the lease term, square footage, and/or base rent.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">If an event of default exists under the sublease, beyond applicable notice and cure periods, the sublessor may draw down the letter of credit and use, apply or retain such portion of the proceeds
        from the letter of credit as may be necessary (i) for the payment of any rent or any other sum in default, (ii) for the payment of any other amount which the sublessor may, in accordance with the terms of the sublease, spend or become obligated to
        spend by reason of our default, or (iii) to compensate the sublessor, in accordance with the terms of the sublease, for any other loss or damage which the sublessor may suffer by reason of our default, including costs and reasonable attorneys&#8217; fees
        incurred by the sublessor to recover possession of the premises following a default by us. As of the date of filing of this report, the sublessor has not drawn down on the letter of credit. The use or application of the proceeds from the letter of
        credit or any portion thereof does not prevent the sublessor from exercising any other right or remedy provided under the sublease or under law. If any portion of the letter of credit is so used or applied, we must, upon demand therefor, amend the
        letter of credit, provide an additional letter of credit or deposit cash with the sublessor, in each such case in an amount sufficient to restore the security deposit within 10 business days to the appropriate amount. See the risk factor titled,
        &#8220;Our monthly rent payment obligations under our sublease are significant and we currently owe approximately $2.3 million in past due rent. An event of default under our sublease could be an event of default under our outstanding convertible notes,&#8221;
        in Item 1A. Risk Factors of Part II of this report.</div>

      <div>&#160;</div>

    </div>

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      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">26</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
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      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Convertible Notes</span></div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">
<div>As of the date of this report, the aggregate amount outstanding under our convertible notes, including accrued interest that has been paid in-kind, is $18.5 million, of which $9.0 million and $9.5
        million relates to the July 2023 convertible notes and the December 2023 convertible notes, respectively. Unless earlier called for redemption by the holders thereof, the convertible notes mature on the five-year anniversary of their date of
        issuance.&#160; We may not redeem any of the convertible notes prior to maturity.&#160; See Note 4 to the accompanying condensed consolidated financial statements for additional information. See also the risk factor titled, &#8220;Our monthly rent payment
        obligations under our sublease are significant and we currently owe approximately $2.3 million in past due rent. An event of default under our sublease could be an event of default under our outstanding convertible notes,&#8221; in Item 1A. Risk Factors
        of Part II of this report.
        </div>
<div>&#160;</div>

      </div>

    </div>

    <div style="text-align: justify; font-weight: bold;">Critical Accounting Estimates</div>

    <div> <br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">There were no significant changes in our critical accounting estimates during the three months ended March 31, 2024 from those described in &#8220;Management&#8217;s Discussion and Analysis of Financial
      Condition and Results of Operations&#8221; section of the 2023 10-K.</div>

    <div><br/>
    </div>

    <div style="text-align: justify; font-weight: bold;">Recent Accounting Pronouncements</div>

    <div> <br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">No new Accounting Standards Updates have been issued by the Financial Accounting Standards Board<span style="color: #000000;"> since January 1, 2024 that
        would apply to us that are not disclosed in</span> the 2023 10-K.</div>

    <div><br/>
    </div>

    <a id="QuantitativeandQualitativ"><!--Anchor--></a>
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  <tr>

    <td style="width: 35.4pt; vertical-align: top;">&#160;<span style="font-weight: bold;">Item 3.</span></td>

    <td style="width: auto; vertical-align: top;">
            <div style="font-weight: bold;">Quantitative and Qualitative Disclosures About Market Risk.</div>
          </td>

  </tr>


</table>
    <div> <br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">Under the rules and regulations of the SEC, as a smaller reporting company we are not required to provide the information otherwise required by this item.</div>

    <div> <br/>
    </div>

    <a id="ControlsandProcedures."><!--Anchor--></a>
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  <tr>

    <td style="width: 35.4pt; vertical-align: top; font-weight: bold;">Item 4.</td>

    <td style="width: auto; vertical-align: top;">
            <div style="font-weight: bold;">Controls and Procedures.</div>
          </td>

  </tr>


</table>
    <div> <br/>
    </div>

    <div style="text-indent: 36pt; font-style: italic;">Disclosure Controls and Procedures</div>

    <div><br/>
    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">We maintain &#8220;disclosure controls and procedures,&#8221; as such term is defined under Rule 13a-15(e) promulgated under the Exchange Act, designed to ensure that information required to be disclosed in
        our reports filed pursuant to the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC&#8217;s rules and forms, and that such information is accumulated and communicated to our management, including
        our principal executive officer and our principal financial officer, as appropriate, to allow timely decisions regarding required disclosures.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">In designing and evaluating the disclosure controls and procedures, we recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance
        of achieving the desired control objectives, and we were required to apply our judgment in evaluating the cost-benefit relationship of possible controls and procedures. We have carried out an evaluation as of the end of the period covered by this
        Quarterly Report on Form 10-Q under the supervision, and with the participation, of our management, including our President and Chief Executive Officer (who serves as our principal executive officer) and our Senior Vice President of Finance (who
        serves as our principal financial officer) of the effectiveness of the design and operation of our disclosure controls and procedures.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">Based on that evaluation, our Chief Executive Officer and Senior Vice President of Finance concluded that our disclosure controls and procedures were not effective as of the end of the period
        covered by this Quarterly Report on Form 10-Q in providing reasonable assurance of achieving the desired control objectives due primarily to the material weakness discussed below.</div>

      <div>&#160;</div>

    </div>

    <div style="text-indent: 36pt; font-style: italic;">Management&#8217;s Plan for Remediation of Material Weakness in Internal Control over Financial Reporting</div>

    <div><br/>
    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Our internal control over financial reporting is a process designed to provide
        reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles.</div>

      <div>&#160;</div>

    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">27</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
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      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">We were unable to timely file our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2022 with the SEC due to identifying errors in our financial statements reported in our
        Annual Report on Form 10-K for the years ended December 31, 2021 and 2020 during our preparation of the financial statements for the quarter ended March 31, 2022. Management concluded that the errors were the result of accounting personnel&#8217;s lack
        of technical proficiency in complex matters. On June 30, 2022, we filed an amendment to our Annual Report on Form 10-K for the years ended December 31, 2021 and 2020 to correct the errors in our financial statements for the years ended December 31,
        2021 and 2020 and for the quarters ended June 30, 2020, September 30, 2020, March 31, 2021, June 30, 2021 and September 30, 2021.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">Management has implemented measures designed to ensure that the deficiencies contributing to the ineffectiveness of our internal control over financial reporting are remediated, such that the
        internal controls are designed, implemented and operating effectively. The remediation actions to date include:</div>

      <div>&#160;</div>

    </div>

    <div>
      <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 18pt;"><br/>
            </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div>enhancing the business process controls related to reviews over technical, complex, and non-recurring transactions;</div>
            </td>

  </tr>


</table>
      <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 18pt;"><br/>
            </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div>providing additional training to accounting personnel; and</div>
            </td>

  </tr>


</table>
      <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 18pt;"><br/>
            </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div>using an external accounting advisor to review management&#8217;s conclusions on technical, complex and non-recurring matters.</div>
            </td>

  </tr>


</table>
    </div>

    <div>
      <div><br/>
      </div>

    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">The material weakness cannot be considered remediated until the applicable remedial controls operate for a sufficient period of time and management has concluded, through testing, that these
        controls are operating effectively.&#160; As of March 31, 2024, we continue to season and enhance such controls to ensure that they will continue to operate effectively for a sufficient period of time before management can make conclusions on the
        operating effectiveness.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">We are committed to developing a strong internal control environment, and we believe the remediation efforts that we have implemented and will implement will result in significant improvements in
        our control environment. Our management will continue to monitor and evaluate the relevance of our risk-based approach and the effectiveness of our internal controls and procedures over financial reporting on an ongoing basis and is committed to
        taking further action and implementing additional enhancements or improvements, as necessary.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; font-style: italic;">Changes in Internal Control over Financial Reporting</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">Except for the actions intended to remediate the material weakness as described above, there was no change in our internal control over financial reporting during the most recent fiscal quarter
        that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.</div>

      <div>&#160;</div>

    </div>

    <a id="PARTIIOTHERINFORMATION"><!--Anchor--></a>
    <div style="text-align: center; font-weight: bold;">PART II &#8212; OTHER INFORMATION</div>

    <div> <br/>
    </div>

    <a id="LegalProceedings."><!--Anchor--></a>
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  <tr>

    <td style="width: 35.4pt; vertical-align: top; font-weight: bold;">Item 1.</td>

    <td style="width: auto; vertical-align: top;">
            <div style="font-weight: bold;">Legal Proceedings.</div>
          </td>

  </tr>


</table>
    <div> <br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">The information set forth under &#8220;Note 10&#8212;Commitments and Contingencies&#8212;Legal Matters&#8221; to the accompanying condensed consolidated financial statements included in this Quarterly Report on Form 10-Q is
      incorporated in this Item 1 by reference.</div>

    <div> <br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">From time to time we may become involved in legal proceedings arising in the ordinary course of business. Except as described above, we do not believe there is any litigation pending that could have,
      individually or in the aggregate, a material adverse effect on our results of operations, financial condition or cash flows.</div>

    <div> <br/>
    </div>

    <a id="RiskFactors."><!--Anchor--></a>
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  <tr>

    <td style="width: 35.4pt; vertical-align: top; font-weight: bold; white-space: nowrap;">Item 1A.</td>

    <td style="width: auto; vertical-align: top;">
            <div style="font-weight: bold;">Risk Factors.</div>
          </td>

  </tr>


</table>
    <div> <br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"><span style="color: #000000;">An investment in our common stock involves a high degree of risk. You should carefully consider the risks and uncertainties
        described in our 2023 10-K, in addition to other information in this report, when evaluating our business and before deciding whether to purchase, hold or sell shares of our common stock. Each of these risks and uncertainties, as well as additional
        risks and uncertainties not presently known to us or that we currently consider immaterial, could harm our business, financial condition, results of operations and/or growth prospects, as well as adversely affect the market price of our common
        stock, in which case you may lose all or part of your investment. There have been no material changes to the risk factors described in</span> the 2023 10-K, except as follows:</div>

    <div><br/>
    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">28</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div style="text-align: justify; font-style: italic; font-weight: bold;">Our failure to meet the continued listing requirements of Nasdaq could result in a delisting of our common stock.</div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">As previously reported, we received a notice (the &#8220;Notice&#8221;) <span style="color: #000000;">from the Listing Qualifications Staff (&#8220;Staff&#8221;) of The Nasdaq Stock Market LLC (&#8220;Nasdaq&#8221;) stating that we
          are not in compliance with Nasdaq Listing Rule 5550(b)(1) because we reported stockholders&#8217; equity of less than $2.5 million as of December 31, 2024. Our stockholders&#8217; equity was $2.2 million as of December 31, 2024. The Notice had no immediate
          effect on our Nasdaq listing.</span></div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;"><span style="color: #000000;">We submitted a plan to the Staff advising of actions we have taken or will take to regain compliance with Nasdaq Listing Rule 5550(b)(1).&#160; If the Staff determines to
          accept the plan, the Staff can grant us an extension of up to 180 calendar days from the date of the Notice to regain compliance. </span>If the plan is not accepted or if we are unable to regain compliance within any extension period granted by
        Nasdaq, Nasdaq would be required to issue a delisting determination. In such event, we may be entitled to request a hearing before a Nasdaq Hearings Panel to appeal such determination.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">We can provide no assurance that our plan to regain compliance <span style="color: #000000;">with Nasdaq Listing Rule 5550(b)(1) </span>will be accepted by Nasdaq, or if accepted, that we will be
        able to regain compliance <span style="color: #000000;">with Nasdaq Listing Rule 5550(b)(1) </span>within any extension period granted by Nasdaq, or that we will be able to continue to satisfy any other continued listing requirements of Nasdaq.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">If our common stock is delisted by Nasdaq, and we are not able to list our securities on another national securities exchange, we expect our securities could be quoted on an over-the-counter
        market. If this were to occur, then we could face significant material adverse consequences, including: a material reduction in the liquidity of our common stock and a corresponding material reduction in the trading price of our common stock; a
        more limited market quotations for our securities; a determination that our common stock is a &#8220;penny stock&#8221; that requires brokers to adhere to more stringent rules and possibly resulting in a reduced level of trading activity in the secondary
        trading market for our securities; more limited research coverage by stock analysts; loss of reputation; more difficult and more expensive equity financings in the future; the potential loss of confidence by investors; and fewer business
        development opportunities.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">The National Securities Markets Improvement Act of 1996, which is a federal statute, prevents or preempts the states from regulating the sale of certain securities, which are referred to as
        &#8220;covered securities.&#8221; If our common stock remains listed on Nasdaq, our common stock will be covered securities. Although the states are preempted from regulating the sale of our securities, the federal statute does allow the states to investigate
        companies if there is a suspicion of fraud, and, if there is a finding of fraudulent activity, then the states can regulate or bar the sale of covered securities in a particular case. If our securities were no longer listed on Nasdaq and therefore
        not &#8220;covered securities,&#8221; we would be subject to regulation in each state in which we offer our securities.</div>

      <div>&#160;</div>

    </div>

    <div style="text-align: justify; font-style: italic;"><span style="font-weight: bold;">Our monthly rent payment obligations under our sublease are significant and we currently owe approximately $2.3 million in past due rent.</span>&#160;<span style="font-weight: bold;">An event of default under our sublease could be an event of default under our outstanding convertible notes.</span></div>

    <div>&#160;</div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">The remaining term of our sublease for office and laboratory space in Somerville, Massachusetts is approximately 9.6 years, and our base rent obligations over the remaining term is estimated to be
        approximately $61.7 million, plus our share of the sublessor&#8217;s parking spaces and operating expenses. Our base rent obligations under the sublease during 2024 are expected to be $0.5 million per month. We have not paid our rent obligations under
        the sublease for February, March, April or May 2024, and, as of the date of filing this report, we owe approximately $2.3 million in past due rent, including our share of amounts related to property taxes and common area maintenance costs.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">Under the sublease, an event of default exists if we fail to pay any installment of rent or other charge or money obligation when due and such default continues for five business days after written
        notice from the sublessor thereof; except that such notice and cure period does not apply after the first two occasions during any consecutive 12-month period in which a default notice for such a failure is given to us.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">
        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.2pt; margin-left: 0.2pt; font-family: 'Times New Roman'; font-size: 10pt;">On May 3, 2024, we received a notice, dated May 2, 2024, from the sublessor stating that we have past due
          rent payments of approximately $2.3 million, including our share of amounts related to property taxes and common area maintenance costs, for the months of February, March, April and May 2024.&#160; Failure to pay the past due rent payments in full,
          plus approximately $70,000 in late fees and interest, within five business days from the date of the notice will constitute an event of default under the sublease. We had discussions with the Sublessor subsequent to receiving notice about
          remedying the event of default, and as a result of those discussions, we did not pay any of the past due rent payments or any of the late fees or interest within such five business day period. We also have been in, and intend to continue,
          discussions with the sublessor renegotiate the terms of the sublease, which may include, among other things, deferment of rent payments and/or a reduction of the lease term, square footage, and/or base rent.</div>

        <div>&#160;</div>

      </div>

      <div style="text-align: justify; text-indent: 36pt;">As part of the sublease, we delivered a security deposit in the form of a letter of credit in the amount of $4.1 million. The letter of credit was issued by our commercial bank, which required that
        we cash collateralize the letter of credit with $4.1 million of cash deposited in a restricted account maintained by such bank.</div>

      <div>&#160;</div>

    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">29</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div>
      <div style="text-align: justify; text-indent: 36pt;">If we default, beyond applicable notice and cure periods, with respect to any provision of the sublease, including the provisions relating to the payment of rent, the sublessor may draw down the
        letter of credit and use, apply or retain such portion of the proceeds from the letter of credit as may be necessary (i) for the payment of any rent or any other sum in default, (ii) for the payment of any other amount which the sublessor may, in
        accordance with the terms of the sublease, spend or become obligated to spend by reason of our default, or (iii) to compensate the sublessor, in accordance with the terms of the sublease, for any other loss or damage which the sublessor may suffer
        by reason of our default, including costs and reasonable attorneys&#8217; fees incurred by the sublessor to recover possession of the premises following a default by us. The use or application of the proceeds from the letter of credit or any portion
        thereof does not prevent the sublessor from exercising any other right or remedy provided under the sublease or under law. If any portion of the letter of credit is so used or applied, we must, upon demand therefor, amend the letter of credit,
        provide an additional letter of credit or deposit cash with the sublessor, in each such case in an amount sufficient to restore the security deposit within 10 business days to the appropriate amount.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">If we seek to terminate the sublease, we may nonetheless be required to perform our obligations under the sublease including, among other things, paying the base rent for the balance of the term if
        we cannot negotiate a mutually acceptable termination payment.</div>

      <div>&#160;</div>

      <div style="text-align: justify; text-indent: 36pt;">
        <div>
          <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">As mentioned above, we have been, and continue to be, in discussions with the sublessor to remedy the existing event of default under the
            sublease and to renegotiate the terms of the sublease, which may include, among other things, deferment of rent and/or a reduction of the lease term, square footage, and/or base rent. However, no assurances can be given that we will succeed in
            remedying the existing event of default or renegotiating any of the terms of the sublease. Moreover, an event of default under our outstanding convertible notes includes <a id="z_Hlk166497407"></a>(i) a final judgment for the payment of
            money aggregating in excess of $2.0 million rendered against us which is not, within 45 days after the entry thereof, bonded, discharged or stayed pending appeal, or are not discharged within 45 days after the expiration of such stay, and (ii)
            a material adverse effect on our results of operations, assets, business, prospects or condition (financial or otherwise). If an event of default were found to exist under our convertible notes, the holders thereof may require us to redeem all
            or any portion of their convertible notes. As of the date of the filing of this report, the aggregate amount outstanding under our convertible notes, including accrued interest that has been paid in-kind, is $18.5 million. In the event of
            default under our sublease and/or our convertible notes, we could have to file for bankruptcy or cease operations. See the risk factor titled, &#8220;We will require substantial additional capital to fund our operations and execute our business
            strategy, and we may not be able to raise adequate capital on a timely basis, on favorable terms, or at all,&#8221; in Part I, Item 1A of the 2023 10-K.</div>

          <div>&#160;</div>

        </div>

      </div>

    </div>

    <a id="UnregisteredSalesofEquity"><!--Anchor--></a>
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  <tr>

    <td style="width: 35.4pt; vertical-align: top;">&#160;<span style="font-weight: bold;">Item 2.</span></td>

    <td style="width: auto; vertical-align: top;">
            <div style="font-weight: bold;">Unregistered Sales of Equity Securities and Use of Proceeds.</div>
          </td>

  </tr>


</table>
    <div> <br/>
    </div>

    <div style="text-indent: 36pt;">None</div>

    <div><br/>
    </div>

    <a id="DefaultsUponSeniorSecurit"><!--Anchor--></a>
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    <td style="width: 35.4pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">Item 3.</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
            <div style="color: #000000; font-weight: bold;">Defaults Upon Senior Securities.</div>
          </td>

  </tr>


</table>
    <div style="text-align: justify; text-indent: -46.45pt; margin-left: 55.45pt;"><span style="color: rgb(0, 0, 0);"> </span><br/>
    </div>

    <div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt;">None.</div>

    <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br/>
    </div>

    <a id="MineSafetyDisclosures."><!--Anchor--></a>
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    <td style="width: 35.4pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">Item 4.</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
            <div style="color: #000000; font-style: italic; font-weight: bold;">Mine Safety Disclosures.</div>
          </td>

  </tr>


</table>
    <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br/>
    </div>

    <div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt;">Not Applicable.</div>

    <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br/>
    </div>

    <a id="OtherInformation."><!--Anchor--></a>
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    <td style="width: 35.4pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">Item 5.</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
            <div style="color: #000000; font-weight: bold;"><span style="font-style: italic;">Other Information</span>.</div>
          </td>

  </tr>


</table>
    <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0);">(a)&#160; None.</span></div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0);">(b)&#160; None.</span></div>

    <div>&#160;</div>

    <div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0);">(c)&#160; During the quarter covered by this report, none of our directors or officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated any
        Rule <ix:nonNumeric name="ecd:Rule10b51ArrTrmntdFlag" id="Fact_505e5d6a15a848f3976b35e4c17ca27c" contextRef="c20240101to20240331" format="ixt:fixed-false"><ix:nonNumeric name="ecd:Rule10b51ArrAdoptedFlag" id="Fact_7b6542653ad94b99b9ca1c5c6366aa4b" contextRef="c20240101to20240331" format="ixt:fixed-false">10b5-1</ix:nonNumeric></ix:nonNumeric> trading arrangement (as defined in Item 408(a)(1)(i) of Regulation S-K) or any non-Rule <ix:nonNumeric name="ecd:NonRule10b51ArrTrmntdFlag" id="Fact_1275e7c2278f4b728fdabb91a9038698" contextRef="c20240101to20240331" format="ixt:fixed-false"><ix:nonNumeric name="ecd:NonRule10b51ArrAdoptedFlag" id="Fact_58be4248709b4deeb966c79bc0d9f715" contextRef="c20240101to20240331" format="ixt:fixed-false">10b5-1</ix:nonNumeric></ix:nonNumeric> trading arrangement (as defined in Item 408(c) of Regulation S-K).</span></div>

    <div>&#160;</div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">30</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <div>
      <a id="Exhibits"><!--Anchor--></a>
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  <tr>

    <td style="width: 35.4pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">Item 6.</td>

    <td style="width: auto; vertical-align: top;">
              <div style="color: #000000; font-style: italic; font-weight: bold;">Exhibits</div>
            </td>

  </tr>


</table>
    </div>

    <div> <br/>
    </div>

    <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 10%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1">
            <div style="font-weight: bold;">Exhibit</div>
            &#160;</td>

    <td style="width: 59%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1">
            <div style="font-weight: bold;">Description</div>
            &#160;</td>

    <td style="width: 1%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1">
            <div style="font-weight: bold;">Incorporated By </div>
            <div style="font-weight: bold;">Reference</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div style="color: #000000;"><a href="https://www.sec.gov/Archives/edgar/data/748592/000114036124002340/ny20018157x2_ex99-1.htm">10.1*</a></div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Inducement Stock Option Award Agreement entered into with Sanjeev Luther</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Exhibit 99.1 to Form S-8 filed on January 16, 2024</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div style="color: #000000;"><a href="https://www.sec.gov/Archives/edgar/data/748592/000114036123058648/ef20016457_ex10-3.htm">10.2*</a></div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Employment Agreement, dated as of December 19, 2023, by and among Eterna Therapeutics Inc. and Sanjeev Luther.</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Exhibit 10.3 to Form 8-K filed on December 20, 2023</div>
          </td>

  </tr>

  <tr>

    <td rowspan="1" style="width: 10%; vertical-align: top;">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td rowspan="1" style="width: 30%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div style="color: #000000;"><a href="https://www.sec.gov/Archives/edgar/data/748592/000114036124013254/ef20015352_ex10-16.htm">10.3*</a></div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Employment Agreement, effective January 1, 2023, by and among Eterna Therapeutics Inc. and Dorothy Clarke.</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Exhibit 10.16 to Form 10-K filed on March 14, 2024</div>
          </td>

  </tr>

  <tr>

    <td rowspan="1" style="width: 10%; vertical-align: top;">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td rowspan="1" style="width: 30%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div><a href="ef20026296_ex31-1.htm">31.1</a></div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Filed herewith</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div><a href="ef20026296_ex31-2.htm">31.2</a></div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Filed herewith</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div><a href="ef20026296_ex32-1.htm">32.1</a></div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Certification of Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Furnished herewith</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div><a href="ef20026296_ex32-2.htm">32.2</a></div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Certification of Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</div>
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  <tr>

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  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

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            <div>Inline XBRL Taxonomy Extension Schema Document</div>
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            <div>Filed herewith</div>
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    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

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    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Inline XBRL Taxonomy Extension Calculation Linkbase Document</div>
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    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Filed herewith</div>
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  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

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    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>101.DEF</div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Inline XBRL Taxonomy Extension Definition Linkbase Document</div>
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    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Filed herewith</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>101.LAB</div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Inline XBRL Taxonomy Extension Label Linkbase Document</div>
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    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Filed herewith</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>101.PRE</div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Inline XBRL Taxonomy Extension Presentation Linkbase Document</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">
            <div>Filed herewith</div>
          </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 59%; vertical-align: top;" rowspan="1">&#160;</td>

    <td style="width: 1%; vertical-align: top;" rowspan="1" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top;" rowspan="1">&#160;&#160;</td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>104</div>
          </td>

    <td style="width: 59%; vertical-align: top; background-color: rgb(204, 238, 255);">
            <div>Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).</div>
          </td>

    <td style="width: 1%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 30%; vertical-align: top; background-color: rgb(204, 238, 255);" rowspan="1">&#160;&#160;</td>

  </tr>


</table>
    <div> <br/>
    </div>

    <div>
      <hr style="height: 2px; width: 70%; color: #000000; background-color: #000000; border: none; margin-left: 0px; margin-right: auto;"/></div>

    <div> <br/>
    </div>

    <div>*&#160; Indicates management contract or compensatory plan.</div>

    <div> <br/>
    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">31</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"/></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div style="text-align: left; font-size: 8pt; font-style: italic;"><a href="#TABLEOFCONTENTS">Table of Contents<br/>
          </a></div>

      </div>

    </div>

    <a id="SIGNATURES"><!--Anchor--></a>
    <div style="text-align: center; font-weight: bold;">SIGNATURES</div>

    <div><br/>
    </div>

    <div style="text-align: justify; text-indent: 36pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</div>

    <div> <br/>
    </div>

    <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 50.05%; vertical-align: bottom;" colspan="2">
            <div style="text-align: justify;">ETERNA THERAPEUTICS INC.</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: middle;">&#160;</td>

    <td style="width: 3.1%; vertical-align: middle;">&#160;</td>

    <td style="width: 46.96%; vertical-align: middle;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">
            <div style="text-align: justify;">Date: May 14, 2024</div>
          </td>

    <td style="width: 3.1%; vertical-align: bottom;">
            <div style="text-align: justify;">By:</div>
          </td>

    <td style="width: 46.96%; vertical-align: bottom; border-bottom: #000000 2px solid;">
            <div style="font-style: italic;">/s/ Sanjeev Luther</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
            <div style="text-align: justify;">Sanjeev Luther</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
            <div style="text-align: justify;">President and Chief Executive Officer</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
            <div style="text-align: justify; font-style: italic;">(Principal Executive Officer)</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">
            <div style="text-align: justify;">Date: May 14, 2024</div>
          </td>

    <td style="width: 3.1%; vertical-align: bottom;">
            <div style="text-align: justify;">By:</div>
          </td>

    <td style="width: 46.96%; vertical-align: bottom; border-bottom: #000000 2px solid;">
            <div style="font-style: italic;">/s/ Sandra Gurrola</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
            <div style="text-align: justify;">Sandra Gurrola</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
            <div style="text-align: justify;">Senior Vice President of Finance</div>
          </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
            <div style="text-align: justify; font-style: italic;">(Principal Financial Officer and Principal Accounting Officer)</div>
          </td>

  </tr>


</table>
    <div><br/>
    </div>

    <div><br/>
    </div>

    <div style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">32</span> </div>

    <div>
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; border: none; margin-left: auto; margin-right: auto;"/></div>

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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>ef20026296_ex31-1.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: Broadridge Financial Solutions, LLC
         Document created using Broadridge PROfile 24.3.1.5224
         Copyright 1995 - 2024 Broadridge -->
  </head>
<body bgcolor="#ffffff" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
  <div>
    <hr noshade="noshade" align="center" style="height: 4px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;">
    <div>
      <div style="text-align: right; font-weight: bold;">Exhibit 31.1</div>
      <div style="font-weight: bold;"> <br>
      </div>
      <div style="text-align: center; font-weight: bold;">CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER</div>
      <div style="text-align: center; font-weight: bold;">PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002</div>
      <div>&#160;<br>
      </div>
      <div style="text-align: justify;">I, Sanjeev Luther, certify that:</div>
      <div>&#160;<br>
      </div>
      <div>1. I have reviewed this Quarterly Report on Form 10-Q of Eterna Therapeutics Inc.;</div>
      <div>&#160;<br>
      </div>
      <div>2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not
        misleading with respect to the period covered by this report;</div>
      <div>&#160;<br>
      </div>
      <div>3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for,
        the periods presented in this report;</div>
      <div>&#160;<br>
      </div>
      <div>4. The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as
        defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</div>
      <div>&#160;<br>
      </div>
      <div>(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated
        subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</div>
      <div>&#160;<br>
      </div>
      <div>(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the
        preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</div>
      <div>&#160;<br>
      </div>
      <div>(c) evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this
        report based on such evaluation; and</div>
      <div>&#160;<br>
      </div>
      <div>(d) disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect,
        the registrant&#8217;s internal control over financial reporting; and</div>
      <div>&#160;<br>
      </div>
      <div>5. The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors:</div>
      <div>&#160;<br>
      </div>
      <div>(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report
        financial information; and</div>
      <div>&#160;<br>
      </div>
      <div>(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</div>
      <div>&#160;<br>
      </div>
      <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;" id="z88ce5b07c09f4793945ed0cc01c4df6b">

          <tr>
            <td style="width: 49.98%; vertical-align: top;">
              <div>Date: May 14, 2024</div>
            </td>
            <td style="width: 50.02%; vertical-align: bottom; border-bottom: #000000 2px solid;">
              <div style="text-align: justify; font-style: italic;">/s/ Sanjeev Luther</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify;">Sanjeev Luther</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify;">President and Chief Executive Officer</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify; font-style: italic;">(Principal Executive Officer)</div>
            </td>
          </tr>

      </table>
      <div><br>
      </div>
      <div>&#160;
        <hr noshade="noshade" align="center" style="height: 2px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;"></div>
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  </div>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>ef20026296_ex31-2.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: Broadridge Financial Solutions, LLC
         Document created using Broadridge PROfile 24.3.1.5224
         Copyright 1995 - 2024 Broadridge -->
  </head>
<body bgcolor="#ffffff" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
  <div>
    <hr noshade="noshade" align="center" style="height: 4px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;">
    <div>
      <div style="text-align: right; font-weight: bold;">Exhibit 31.2</div>
      <div>&#160;<br>
      </div>
      <div style="text-align: center; font-weight: bold;">CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER</div>
      <div style="text-align: center; font-weight: bold;">PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002</div>
      <div>&#160;<br>
      </div>
      <div style="text-align: justify;">I, Sandra Gurrola, certify that:</div>
      <div>&#160;<br>
      </div>
      <div>1. I have reviewed this Quarterly Report on Form 10-Q of Eterna Therapeutics Inc.;</div>
      <div>&#160;<br>
      </div>
      <div>2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not
        misleading with respect to the period covered by this report;</div>
      <div>&#160;<br>
      </div>
      <div>3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for,
        the periods presented in this report;</div>
      <div>&#160;<br>
      </div>
      <div>4. The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as
        defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</div>
      <div><br>
      </div>
      <div>(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated
        subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</div>
      <div>&#160;<br>
      </div>
      <div>(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the
        preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</div>
      <div>&#160;<br>
      </div>
      <div>(c) evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this
        report based on such evaluation; and</div>
      <div>&#160;<br>
      </div>
      <div>(d) disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect,
        the registrant&#8217;s internal control over financial reporting; and</div>
      <div>&#160;<br>
      </div>
      <div>5. The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors:</div>
      <div>&#160;<br>
      </div>
      <div>(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report
        financial information; and</div>
      <div>&#160;<br>
      </div>
      <div>(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</div>
      <div>&#160;<br>
      </div>
      <table cellspacing="0" cellpadding="0" id="z806fb00ac71d4584a2a910e4fa790f91" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

          <tr>
            <td style="width: 49.98%; vertical-align: top;">
              <div>Date: May 14, 2024</div>
            </td>
            <td style="width: 50.02%; vertical-align: bottom; border-bottom: #000000 2px solid;">
              <div style="text-align: justify; font-style: italic;">/s/ Sandra Gurrola</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify;">Sandra Gurrola</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify;">Senior Vice President of Finance</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify; font-style: italic;">(Principal Financial Officer)</div>
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      <div>In connection with the Quarterly Report on Form 10-Q of Eterna Therapeutics Inc. for the quarterly period ended March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), the undersigned certifies,
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<TYPE>EX-32.2
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      <div>In connection with the Quarterly Report on Form 10-Q of Eterna Therapeutics Inc. for the quarterly period ended March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), the undersigned certifies,
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<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>9
<FILENAME>erna-20240331_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by Broadridge PROfile 24.3.1.5224 Broadridge-->
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:title="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl1" xlink:title="label: IncreaseDecreaseInOperatingCapitalAbstract to us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInDueToRelatedParties" xlink:label="IncreaseDecreaseInDueToRelatedParties" xlink:title="IncreaseDecreaseInDueToRelatedParties" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDueToRelatedParties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInDueToRelatedParties" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInDueToRelatedParties">Due to related party</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInDueToRelatedParties" xlink:to="us-gaap_IncreaseDecreaseInDueToRelatedParties" xlink:title="label: IncreaseDecreaseInDueToRelatedParties to us-gaap_IncreaseDecreaseInDueToRelatedParties" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="CommitmentsAndContingenciesDisclosureTextBlock" xlink:title="CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xml:lang="en-US" id="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">COMMITMENTS AND CONTINGENCIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:title="label: CommitmentsAndContingenciesDisclosureTextBlock to us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" xlink:title="label: CommitmentsAndContingenciesDisclosureTextBlock to us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesAuthorized" xml:lang="en-US" id="us-gaap_CommonStockSharesAuthorized">Common stock, shares authorized (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized" xlink:title="label: CommonStockSharesAuthorized to us-gaap_CommonStockSharesAuthorized" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesIssued" xml:lang="en-US" id="us-gaap_CommonStockSharesIssued">Common stock, shares issued (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued" xlink:title="label: CommonStockSharesIssued to us-gaap_CommonStockSharesIssued" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="CommonStockSharesOutstanding" xlink:title="CommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesOutstanding" xml:lang="en-US" id="us-gaap_CommonStockSharesOutstanding">Common stock, shares outstanding (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding" xlink:title="label: CommonStockSharesOutstanding to us-gaap_CommonStockSharesOutstanding" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockValue" xml:lang="en-US" id="us-gaap_CommonStockValue">Common stock, $0.005 par value, 100,000 shares authorized at March 31, 2024 and December 31, 2023; 5,410 issued and outstanding at March 31, 2024 and December 31, 2023</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ContingentConsiderationByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ContingentConsiderationByTypeAxis" xml:lang="en-US" id="us-gaap_ContingentConsiderationByTypeAxis">Contingent Consideration by Type [Axis]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ContingentConsiderationTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ContingentConsiderationTypeDomain" xml:lang="en-US" id="us-gaap_ContingentConsiderationTypeDomain">Contingent Consideration Type [Domain]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConvertibleDebtMember" xml:lang="en-US" id="us-gaap_ConvertibleDebtMember">Convertible Notes [Member]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleLongTermNotesPayable" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_ConvertibleLongTermNotesPayable" xml:lang="en-US" id="us-gaap_ConvertibleLongTermNotesPayable">Beginning balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleLongTermNotesPayable" xlink:to="us-gaap_ConvertibleLongTermNotesPayable" xlink:title="label: ConvertibleLongTermNotesPayable to us-gaap_ConvertibleLongTermNotesPayable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleLongTermNotesPayable1" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_ConvertibleLongTermNotesPayable1" xml:lang="en-US" id="us-gaap_ConvertibleLongTermNotesPayable1">Ending balance</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleLongTermNotesPayable2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ConvertibleLongTermNotesPayable2" xml:lang="en-US" id="us-gaap_ConvertibleLongTermNotesPayable2">Convertible notes, net</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrent_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesCurrent_lbl1">Liabilities, Current</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrentAbstract" xml:lang="en-US" id="us-gaap_LiabilitiesCurrentAbstract">Current liabilities:</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="us-gaap_DebtDisclosureTextBlock" xlink:title="label: DebtDisclosureTextBlock to us-gaap_DebtDisclosureTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="DebtInstrumentCarryingAmount" xlink:title="DebtInstrumentCarryingAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_DebtInstrumentCarryingAmount" xml:lang="en-US" id="us-gaap_DebtInstrumentCarryingAmount">Beginning balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCarryingAmount" xlink:to="us-gaap_DebtInstrumentCarryingAmount" xlink:title="label: DebtInstrumentCarryingAmount to us-gaap_DebtInstrumentCarryingAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount1" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_DebtInstrumentCarryingAmount1" xml:lang="en-US" id="us-gaap_DebtInstrumentCarryingAmount1">Ending balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCarryingAmount" xlink:to="us-gaap_DebtInstrumentCarryingAmount1" xlink:title="label: DebtInstrumentCarryingAmount to us-gaap_DebtInstrumentCarryingAmount1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentCarryingAmount_lbl2" xml:lang="en-US" id="us-gaap_DebtInstrumentCarryingAmount_lbl2">Long-Term Debt, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCarryingAmount" xlink:to="us-gaap_DebtInstrumentCarryingAmount_lbl2" xlink:title="label: DebtInstrumentCarryingAmount to us-gaap_DebtInstrumentCarryingAmount_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="DebtInstrumentFaceAmount" xlink:title="DebtInstrumentFaceAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentFaceAmount" xml:lang="en-US" id="us-gaap_DebtInstrumentFaceAmount">Aggregate principal amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount" xlink:title="label: DebtInstrumentFaceAmount to us-gaap_DebtInstrumentFaceAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentFaceAmount_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentFaceAmount_lbl1">Debt Instrument, Face Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount_lbl1" xlink:title="label: DebtInstrumentFaceAmount to us-gaap_DebtInstrumentFaceAmount_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentInterestRateStatedPercentage" xml:lang="en-US" id="us-gaap_DebtInstrumentInterestRateStatedPercentage">Interest rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to us-gaap_DebtInstrumentInterestRateStatedPercentage" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentNameDomain" xml:lang="en-US" id="us-gaap_DebtInstrumentNameDomain">Debt Instrument, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentNameDomain" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:title="label: DebtInstrumentNameDomain to us-gaap_DebtInstrumentNameDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentAxis" xml:lang="en-US" id="us-gaap_DebtInstrumentAxis">Debt Instrument [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis" xlink:title="label: DebtInstrumentAxis to us-gaap_DebtInstrumentAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="DebtInstrumentLineItems" xlink:title="DebtInstrumentLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentLineItems" xml:lang="en-US" id="us-gaap_DebtInstrumentLineItems">Debt Instrument [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentLineItems" xlink:to="us-gaap_DebtInstrumentLineItems" xlink:title="label: DebtInstrumentLineItems to us-gaap_DebtInstrumentLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTable" xlink:label="DebtInstrumentTable" xlink:title="DebtInstrumentTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentTable" xml:lang="en-US" id="us-gaap_DebtInstrumentTable">Schedule of Long-Term Debt Instruments [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentTable" xlink:to="us-gaap_DebtInstrumentTable" xlink:title="label: DebtInstrumentTable to us-gaap_DebtInstrumentTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="PaymentsOfDebtIssuanceCosts" xlink:title="PaymentsOfDebtIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsOfDebtIssuanceCosts" xml:lang="en-US" id="us-gaap_PaymentsOfDebtIssuanceCosts">Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:title="label: PaymentsOfDebtIssuanceCosts to us-gaap_PaymentsOfDebtIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts1" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="us-gaap_PaymentsOfDebtIssuanceCosts1" xml:lang="en-US" id="us-gaap_PaymentsOfDebtIssuanceCosts1">Payments of Debt Issuance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts1" xlink:title="label: PaymentsOfDebtIssuanceCosts to us-gaap_PaymentsOfDebtIssuanceCosts1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsOfDebtIssuanceCosts_lbl2" xml:lang="en-US" id="us-gaap_PaymentsOfDebtIssuanceCosts_lbl2">Payments of Debt Issuance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_lbl2" xlink:title="label: PaymentsOfDebtIssuanceCosts to us-gaap_PaymentsOfDebtIssuanceCosts_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="DeferredRevenueCurrent" xlink:title="DeferredRevenueCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredRevenueCurrent" xml:lang="en-US" id="us-gaap_DeferredRevenueCurrent">Deferred revenue, current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueCurrent" xlink:to="us-gaap_DeferredRevenueCurrent" xlink:title="label: DeferredRevenueCurrent to us-gaap_DeferredRevenueCurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredRevenueNoncurrent" xlink:label="DeferredRevenueNoncurrent" xlink:title="DeferredRevenueNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DeferredRevenueNoncurrent" xml:lang="en-US" id="us-gaap_DeferredRevenueNoncurrent">Deferred revenue, non-current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueNoncurrent" xlink:to="us-gaap_DeferredRevenueNoncurrent" xlink:title="label: DeferredRevenueNoncurrent to us-gaap_DeferredRevenueNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueNoncurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredRevenueNoncurrent_lbl1" xml:lang="en-US" id="us-gaap_DeferredRevenueNoncurrent_lbl1">Deferred Revenue, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueNoncurrent" xlink:to="us-gaap_DeferredRevenueNoncurrent_lbl1" xlink:title="label: DeferredRevenueNoncurrent to us-gaap_DeferredRevenueNoncurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeLiabilitiesNoncurrent" xlink:label="DerivativeLiabilitiesNoncurrent" xlink:title="DerivativeLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DerivativeLiabilitiesNoncurrent" xml:lang="en-US" id="us-gaap_DerivativeLiabilitiesNoncurrent">Warrant liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeLiabilitiesNoncurrent" xlink:to="us-gaap_DerivativeLiabilitiesNoncurrent" xlink:title="label: DerivativeLiabilitiesNoncurrent to us-gaap_DerivativeLiabilitiesNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="EarningsPerShareDiluted" xlink:title="EarningsPerShareDiluted" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EarningsPerShareDiluted" xml:lang="en-US" id="us-gaap_EarningsPerShareDiluted">Net loss per common share - diluted (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted" xlink:title="label: EarningsPerShareDiluted to us-gaap_EarningsPerShareDiluted" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AllocatedShareBasedCompensationExpense" xml:lang="en-US" id="us-gaap_AllocatedShareBasedCompensationExpense">Stock-based compensation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense" xlink:title="label: AllocatedShareBasedCompensationExpense to us-gaap_AllocatedShareBasedCompensationExpense" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensation" xlink:label="ShareBasedCompensation" xlink:title="ShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ShareBasedCompensation" xml:lang="en-US" id="us-gaap_ShareBasedCompensation">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation" xlink:title="label: ShareBasedCompensation to us-gaap_ShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensation_lbl1" xml:lang="en-US" id="us-gaap_ShareBasedCompensation_lbl1">Share-Based Payment Arrangement, Noncash Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl1" xlink:title="label: ShareBasedCompensation to us-gaap_ShareBasedCompensation_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="GeneralAndAdministrativeExpense" xlink:title="GeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_GeneralAndAdministrativeExpense" xml:lang="en-US" id="us-gaap_GeneralAndAdministrativeExpense">General and administrative</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense" xlink:title="label: GeneralAndAdministrativeExpense to us-gaap_GeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_GeneralAndAdministrativeExpense_lbl1" xml:lang="en-US" id="us-gaap_GeneralAndAdministrativeExpense_lbl1">General and Administrative Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl1" xlink:title="label: GeneralAndAdministrativeExpense to us-gaap_GeneralAndAdministrativeExpense_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="GeneralAndAdministrativeExpenseMember" xlink:title="GeneralAndAdministrativeExpenseMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_GeneralAndAdministrativeExpenseMember" xml:lang="en-US" id="us-gaap_GeneralAndAdministrativeExpenseMember">General and Administrative [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpenseMember" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember" xlink:title="label: GeneralAndAdministrativeExpenseMember to us-gaap_GeneralAndAdministrativeExpenseMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GrossProfit" xlink:label="GrossProfit" xlink:title="GrossProfit" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_GrossProfit" xml:lang="en-US" id="us-gaap_GrossProfit">Gross loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossProfit" xlink:to="us-gaap_GrossProfit" xlink:title="label: GrossProfit to us-gaap_GrossProfit" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_GrossProfit_lbl1" xml:lang="en-US" id="us-gaap_GrossProfit_lbl1">Gross Profit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossProfit" xlink:to="us-gaap_GrossProfit_lbl1" xlink:title="label: GrossProfit to us-gaap_GrossProfit_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeStatementAbstract" xml:lang="en-US" id="us-gaap_IncomeStatementAbstract">CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract" xlink:title="label: IncomeStatementAbstract to us-gaap_IncomeStatementAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="IncomeTaxesPaidNet" xlink:title="IncomeTaxesPaidNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaidNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeTaxesPaidNet" xml:lang="en-US" id="us-gaap_IncomeTaxesPaidNet">Income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet" xlink:title="label: IncomeTaxesPaidNet to us-gaap_IncomeTaxesPaidNet" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Goodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Goodwill" xml:lang="en-US" id="us-gaap_Goodwill">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="us-gaap_Goodwill" xlink:title="label: Goodwill to us-gaap_Goodwill" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpenseDebt" xlink:label="InterestExpenseDebt" xlink:title="InterestExpenseDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_InterestExpenseDebt" xml:lang="en-US" id="us-gaap_InterestExpenseDebt">Accrued interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseDebt" xlink:to="us-gaap_InterestExpenseDebt" xlink:title="label: InterestExpenseDebt to us-gaap_InterestExpenseDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InterestExpenseDebt1" xml:lang="en-US" id="us-gaap_InterestExpenseDebt1">Interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseDebt" xlink:to="us-gaap_InterestExpenseDebt1" xlink:title="label: InterestExpenseDebt to us-gaap_InterestExpenseDebt1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseholdImprovementsGross" xlink:label="LeaseholdImprovementsGross" xlink:title="LeaseholdImprovementsGross" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseholdImprovementsGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseholdImprovementsGross" xml:lang="en-US" id="us-gaap_LeaseholdImprovementsGross">Cost improvement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseholdImprovementsGross" xlink:to="us-gaap_LeaseholdImprovementsGross" xlink:title="label: LeaseholdImprovementsGross to us-gaap_LeaseholdImprovementsGross" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Liabilities" xml:lang="en-US" id="us-gaap_Liabilities">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities" xlink:title="label: Liabilities to us-gaap_Liabilities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Liabilities_lbl1" xml:lang="en-US" id="us-gaap_Liabilities_lbl1">Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities_lbl1" xlink:title="label: Liabilities to us-gaap_Liabilities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity">Total liabilities and stockholders' (deficit) equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity_lbl1">Liabilities and Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquityAbstract">LIABILITIES AND STOCKHOLDERS' (DEFICIT) EQUITY</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1">Liabilities and Equity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCredit" xlink:label="LineOfCredit" xlink:title="LineOfCredit" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LineOfCredit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LineOfCredit" xml:lang="en-US" id="us-gaap_LineOfCredit">Letter of credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCredit" xlink:to="us-gaap_LineOfCredit" xlink:title="label: LineOfCredit to us-gaap_LineOfCredit" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent" xlink:label="MinorityInterestOwnershipPercentageByParent" xlink:title="MinorityInterestOwnershipPercentageByParent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MinorityInterestOwnershipPercentageByParent" xml:lang="en-US" id="us-gaap_MinorityInterestOwnershipPercentageByParent">Percentage of non-controlling interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestOwnershipPercentageByParent" xlink:to="us-gaap_MinorityInterestOwnershipPercentageByParent" xlink:title="label: MinorityInterestOwnershipPercentageByParent to us-gaap_MinorityInterestOwnershipPercentageByParent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis">Related Party [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="label: RelatedPartyTransactionsByRelatedPartyAxis to us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis1" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis1">Related Party, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis1" xlink:title="label: RelatedPartyTransactionsByRelatedPartyAxis to us-gaap_RelatedPartyTransactionsByRelatedPartyAxis1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="NetCashProvidedByUsedInFinancingActivities" xlink:title="NetCashProvidedByUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities">Net cash provided by financing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">Cash flows from financing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="label: NetCashProvidedByUsedInFinancingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities">Net cash used in investing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">Cash flows from investing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="label: NetCashProvidedByUsedInInvestingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities">Net cash used in operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities1">Net cash used in operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities1" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">Cash flows from operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="label: NetCashProvidedByUsedInOperatingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss" xlink:label="NetIncomeLoss" xlink:title="NetIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetIncomeLoss" xml:lang="en-US" id="us-gaap_NetIncomeLoss">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_NetIncomeLoss1" xml:lang="en-US" id="us-gaap_NetIncomeLoss1">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss1" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetIncomeLoss2" xml:lang="en-US" id="us-gaap_NetIncomeLoss2">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss2" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:title="NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract">RECENT ACCOUNTING PRONOUNCEMENTS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:to="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:title="label: NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract to us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="NonoperatingIncomeExpense" xlink:title="NonoperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NonoperatingIncomeExpense" xml:lang="en-US" id="us-gaap_NonoperatingIncomeExpense">Total other expense, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense" xlink:title="label: NonoperatingIncomeExpense to us-gaap_NonoperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NonoperatingIncomeExpense_lbl1" xml:lang="en-US" id="us-gaap_NonoperatingIncomeExpense_lbl1">Nonoperating Income (Expense)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl1" xlink:title="label: NonoperatingIncomeExpense to us-gaap_NonoperatingIncomeExpense_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_OperatingIncomeLoss" xml:lang="en-US" id="us-gaap_OperatingIncomeLoss">Loss from operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss" xlink:title="label: OperatingIncomeLoss to us-gaap_OperatingIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingIncomeLoss_lbl1" xml:lang="en-US" id="us-gaap_OperatingIncomeLoss_lbl1">Operating Income (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl1" xlink:title="label: OperatingIncomeLoss to us-gaap_OperatingIncomeLoss_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Revenues" xlink:label="Revenues" xlink:title="Revenues" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Revenues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Revenues" xml:lang="en-US" id="us-gaap_Revenues">Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Revenues" xlink:to="us-gaap_Revenues" xlink:title="label: Revenues to us-gaap_Revenues" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:title="OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xml:lang="en-US" id="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:title="label: OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock to us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl1">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl1" xlink:title="label: OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock to us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="OtherNonoperatingIncomeExpenseAbstract" xlink:title="OtherNonoperatingIncomeExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OtherNonoperatingIncomeExpenseAbstract" xml:lang="en-US" id="us-gaap_OtherNonoperatingIncomeExpenseAbstract">Other expense, net:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNonoperatingIncomeExpenseAbstract" xlink:to="us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:title="label: OtherNonoperatingIncomeExpenseAbstract to us-gaap_OtherNonoperatingIncomeExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl1" xml:lang="en-US" id="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl1">Other Nonoperating Income (Expense) [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNonoperatingIncomeExpenseAbstract" xlink:to="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl1" xlink:title="label: OtherNonoperatingIncomeExpenseAbstract to us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="PreferredStockSharesAuthorized" xlink:title="PreferredStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PreferredStockSharesAuthorized" xml:lang="en-US" id="us-gaap_PreferredStockSharesAuthorized">Preferred stock, shares authorized (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized" xlink:title="label: PreferredStockSharesAuthorized to us-gaap_PreferredStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockSharesAuthorized_lbl1" xml:lang="en-US" id="us-gaap_PreferredStockSharesAuthorized_lbl1">Preferred Stock, Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl1" xlink:title="label: PreferredStockSharesAuthorized to us-gaap_PreferredStockSharesAuthorized_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="PreferredStockSharesIssued" xlink:title="PreferredStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PreferredStockSharesIssued" xml:lang="en-US" id="us-gaap_PreferredStockSharesIssued">Preferred stock, shares issued (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued" xlink:title="label: PreferredStockSharesIssued to us-gaap_PreferredStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockSharesIssued_lbl1" xml:lang="en-US" id="us-gaap_PreferredStockSharesIssued_lbl1">Preferred Stock, Shares Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl1" xlink:title="label: PreferredStockSharesIssued to us-gaap_PreferredStockSharesIssued_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="PreferredStockSharesOutstanding" xlink:title="PreferredStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PreferredStockSharesOutstanding" xml:lang="en-US" id="us-gaap_PreferredStockSharesOutstanding">Preferred stock, shares outstanding (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding" xlink:title="label: PreferredStockSharesOutstanding to us-gaap_PreferredStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockSharesOutstanding_lbl1" xml:lang="en-US" id="us-gaap_PreferredStockSharesOutstanding_lbl1">Preferred Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl1" xlink:title="label: PreferredStockSharesOutstanding to us-gaap_PreferredStockSharesOutstanding_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="PreferredStockParOrStatedValuePerShare" xlink:title="PreferredStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockParOrStatedValuePerShare" xml:lang="en-US" id="us-gaap_PreferredStockParOrStatedValuePerShare">Preferred stock, par value (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:title="label: PreferredStockParOrStatedValuePerShare to us-gaap_PreferredStockParOrStatedValuePerShare" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="ProceedsFromConvertibleDebt" xlink:title="ProceedsFromConvertibleDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromConvertibleDebt" xml:lang="en-US" id="us-gaap_ProceedsFromConvertibleDebt">Proceeds</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebt" xlink:to="us-gaap_ProceedsFromConvertibleDebt" xlink:title="label: ProceedsFromConvertibleDebt to us-gaap_ProceedsFromConvertibleDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ProceedsFromConvertibleDebt1" xml:lang="en-US" id="us-gaap_ProceedsFromConvertibleDebt1">Proceeds received from the convertible notes financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebt" xlink:to="us-gaap_ProceedsFromConvertibleDebt1" xlink:title="label: ProceedsFromConvertibleDebt to us-gaap_ProceedsFromConvertibleDebt1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ProceedsFromConvertibleDebt2" xml:lang="en-US" id="us-gaap_ProceedsFromConvertibleDebt2">Gross convertible notes at issuance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebt" xlink:to="us-gaap_ProceedsFromConvertibleDebt2" xlink:title="label: ProceedsFromConvertibleDebt to us-gaap_ProceedsFromConvertibleDebt2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:label="ProceedsFromIssuanceOrSaleOfEquity" xlink:title="ProceedsFromIssuanceOrSaleOfEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xml:lang="en-US" id="us-gaap_ProceedsFromIssuanceOrSaleOfEquity">Gross proceeds from sale of equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOrSaleOfEquity" xlink:to="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:title="label: ProceedsFromIssuanceOrSaleOfEquity to us-gaap_ProceedsFromIssuanceOrSaleOfEquity" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:title="ProceedsFromSaleOfPropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xml:lang="en-US" id="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment">Proceeds received from the sale of fixed assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:title="label: ProceedsFromSaleOfPropertyPlantAndEquipment to us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl1" xml:lang="en-US" id="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl1">Proceeds from Sale of Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl1" xlink:title="label: ProceedsFromSaleOfPropertyPlantAndEquipment to us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentNet" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentNet">Property and equipment, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet" xlink:title="label: PropertyPlantAndEquipmentNet to us-gaap_PropertyPlantAndEquipmentNet" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xml:lang="en-US" id="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">Purchase of property and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="label: PaymentsToAcquirePropertyPlantAndEquipment to us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xml:lang="en-US" id="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xlink:title="label: PaymentsToAcquirePropertyPlantAndEquipment to us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyDomain" xlink:label="RelatedPartyDomain" xlink:title="RelatedPartyDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyDomain" xml:lang="en-US" id="us-gaap_RelatedPartyDomain">Related Party [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyDomain" xlink:to="us-gaap_RelatedPartyDomain" xlink:title="label: RelatedPartyDomain to us-gaap_RelatedPartyDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RelatedPartyDomain1" xml:lang="en-US" id="us-gaap_RelatedPartyDomain1">Related Party, Type [Domain]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyTransactionLineItems" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionLineItems">Related Party Transaction [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionLineItems" xlink:to="us-gaap_RelatedPartyTransactionLineItems" xlink:title="label: RelatedPartyTransactionLineItems to us-gaap_RelatedPartyTransactionLineItems" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionsDisclosureTextBlock">RELATED PARTY TRANSACTIONS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsDisclosureTextBlock" xlink:to="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:title="label: RelatedPartyTransactionsDisclosureTextBlock to us-gaap_RelatedPartyTransactionsDisclosureTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:title="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xml:lang="en-US" id="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="label: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="ShortTermDebtTypeDomain" xlink:title="ShortTermDebtTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShortTermDebtTypeDomain" xml:lang="en-US" id="us-gaap_ShortTermDebtTypeDomain">Short-Term Debt, Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermDebtTypeDomain" xlink:to="us-gaap_ShortTermDebtTypeDomain" xlink:title="label: ShortTermDebtTypeDomain to us-gaap_ShortTermDebtTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="ShortTermDebtTypeAxis" xlink:title="ShortTermDebtTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShortTermDebtTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShortTermDebtTypeAxis" xml:lang="en-US" id="us-gaap_ShortTermDebtTypeAxis">Short-Term Debt, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermDebtTypeAxis" xlink:to="us-gaap_ShortTermDebtTypeAxis" xlink:title="label: ShortTermDebtTypeAxis to us-gaap_ShortTermDebtTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementOfCashFlowsAbstract" xml:lang="en-US" id="us-gaap_StatementOfCashFlowsAbstract">CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract" xlink:title="label: StatementOfCashFlowsAbstract to us-gaap_StatementOfCashFlowsAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="StatementOfStockholdersEquityAbstract" xlink:title="StatementOfStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementOfStockholdersEquityAbstract" xml:lang="en-US" id="us-gaap_StatementOfStockholdersEquityAbstract">CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) EQUITY [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract" xlink:title="label: StatementOfStockholdersEquityAbstract to us-gaap_StatementOfStockholdersEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="StockholdersEquityAbstract" xlink:title="StockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockholdersEquityAbstract" xml:lang="en-US" id="us-gaap_StockholdersEquityAbstract">Stockholders' (deficit) equity:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract" xlink:title="label: StockholdersEquityAbstract to us-gaap_StockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquityAbstract_lbl1" xml:lang="en-US" id="us-gaap_StockholdersEquityAbstract_lbl1">Equity, Attributable to Parent [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl1" xlink:title="label: StockholdersEquityAbstract to us-gaap_StockholdersEquityAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="StockholdersEquityNoteAbstract" xlink:title="StockholdersEquityNoteAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquityNoteAbstract" xml:lang="en-US" id="us-gaap_StockholdersEquityNoteAbstract">WARRANTS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteAbstract" xlink:to="us-gaap_StockholdersEquityNoteAbstract" xlink:title="label: StockholdersEquityNoteAbstract to us-gaap_StockholdersEquityNoteAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightOutstanding" xlink:label="ClassOfWarrantOrRightOutstanding" xlink:title="ClassOfWarrantOrRightOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightOutstanding" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightOutstanding">Warrants outstanding (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightOutstanding" xlink:to="us-gaap_ClassOfWarrantOrRightOutstanding" xlink:title="label: ClassOfWarrantOrRightOutstanding to us-gaap_ClassOfWarrantOrRightOutstanding" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="StockholdersEquityNoteDisclosureTextBlock" xlink:title="StockholdersEquityNoteDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xml:lang="en-US" id="us-gaap_StockholdersEquityNoteDisclosureTextBlock">WARRANTS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:title="label: StockholdersEquityNoteDisclosureTextBlock to us-gaap_StockholdersEquityNoteDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1">Equity [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" xlink:title="label: StockholdersEquityNoteDisclosureTextBlock to us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:title="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">Warrants to purchase common shares (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1">Class of Warrant or Right, Number of Securities Called by Warrants or Rights</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTypeAxis" xml:lang="en-US" id="us-gaap_SubsequentEventTypeAxis">Subsequent Event Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis" xlink:title="label: SubsequentEventTypeAxis to us-gaap_SubsequentEventTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventLineItems" xlink:label="SubsequentEventLineItems" xlink:title="SubsequentEventLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventLineItems" xml:lang="en-US" id="us-gaap_SubsequentEventLineItems">Subsequent Event [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventLineItems" xlink:to="us-gaap_SubsequentEventLineItems" xlink:title="label: SubsequentEventLineItems to us-gaap_SubsequentEventLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTable" xlink:label="SubsequentEventTable" xlink:title="SubsequentEventTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTable" xml:lang="en-US" id="us-gaap_SubsequentEventTable">Subsequent Event [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTable" xlink:to="us-gaap_SubsequentEventTable" xlink:title="label: SubsequentEventTable to us-gaap_SubsequentEventTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTypeDomain" xml:lang="en-US" id="us-gaap_SubsequentEventTypeDomain">Subsequent Event Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain" xlink:title="label: SubsequentEventTypeDomain to us-gaap_SubsequentEventTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:title="GoodwillAndIntangibleAssetsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xml:lang="en-US" id="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock">GOODWILL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:title="label: GoodwillAndIntangibleAssetsDisclosureTextBlock to us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1">Goodwill and Intangible Assets Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" xlink:title="label: GoodwillAndIntangibleAssetsDisclosureTextBlock to us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="SupplementalCashFlowInformationAbstract" xlink:title="SupplementalCashFlowInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SupplementalCashFlowInformationAbstract" xml:lang="en-US" id="us-gaap_SupplementalCashFlowInformationAbstract">Supplemental disclosures of cash flow information:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract" xlink:title="label: SupplementalCashFlowInformationAbstract to us-gaap_SupplementalCashFlowInformationAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_AssetsCurrent" xml:lang="en-US" id="us-gaap_AssetsCurrent">Total current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="us-gaap_AssetsCurrent" xlink:title="label: AssetsCurrent to us-gaap_AssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsCurrent_lbl1" xml:lang="en-US" id="us-gaap_AssetsCurrent_lbl1">Assets, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl1" xlink:title="label: AssetsCurrent to us-gaap_AssetsCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="AssetsCurrentAbstract" xlink:title="AssetsCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsCurrentAbstract" xml:lang="en-US" id="us-gaap_AssetsCurrentAbstract">Current assets:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract" xlink:title="label: AssetsCurrentAbstract to us-gaap_AssetsCurrentAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WarrantMember" xlink:label="WarrantMember" xlink:title="WarrantMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WarrantMember" xml:lang="en-US" id="us-gaap_WarrantMember">Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="us-gaap_WarrantMember" xlink:title="label: WarrantMember to us-gaap_WarrantMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantMember1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WarrantMember1" xml:lang="en-US" id="us-gaap_WarrantMember1">Warrant [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="us-gaap_WarrantMember1" xlink:title="label: WarrantMember to us-gaap_WarrantMember1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">Weighted average shares outstanding - diluted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">Weighted average shares outstanding - basic (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="label: WeightedAverageNumberOfSharesOutstandingBasic to us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CommonStockMember" xml:lang="en-US" id="us-gaap_CommonStockMember">Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="us-gaap_CommonStockMember" xlink:title="label: CommonStockMember to us-gaap_CommonStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockMember_lbl1" xml:lang="en-US" id="us-gaap_CommonStockMember_lbl1">Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl1" xlink:title="label: CommonStockMember to us-gaap_CommonStockMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Cash" xlink:label="Cash" xlink:title="Cash" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Cash" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_Cash" xml:lang="en-US" id="us-gaap_Cash">Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="us-gaap_Cash" xlink:title="label: Cash to us-gaap_Cash" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Cash_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Cash_lbl1" xml:lang="en-US" id="us-gaap_Cash_lbl1">Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="us-gaap_Cash_lbl1" xlink:title="label: Cash to us-gaap_Cash_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockMember" xlink:label="PreferredStockMember" xlink:title="PreferredStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockMember" xml:lang="en-US" id="us-gaap_PreferredStockMember">Preferred Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockMember" xlink:to="us-gaap_PreferredStockMember" xlink:title="label: PreferredStockMember to us-gaap_PreferredStockMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Assets" xml:lang="en-US" id="us-gaap_Assets">Total assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="us-gaap_Assets" xlink:title="label: Assets to us-gaap_Assets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Assets_lbl1" xml:lang="en-US" id="us-gaap_Assets_lbl1">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="us-gaap_Assets_lbl1" xlink:title="label: Assets to us-gaap_Assets_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="OtherLiabilitiesCurrent" xlink:title="OtherLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherLiabilitiesCurrent" xml:lang="en-US" id="us-gaap_OtherLiabilitiesCurrent">Other Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent" xlink:title="label: OtherLiabilitiesCurrent to us-gaap_OtherLiabilitiesCurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="OtherLiabilitiesNoncurrent" xlink:title="OtherLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherLiabilitiesNoncurrent" xml:lang="en-US" id="us-gaap_OtherLiabilitiesNoncurrent">Other liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent" xlink:title="label: OtherLiabilitiesNoncurrent to us-gaap_OtherLiabilitiesNoncurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConvertibleCommonStockMember" xlink:label="ConvertibleCommonStockMember" xlink:title="ConvertibleCommonStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleCommonStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConvertibleCommonStockMember" xml:lang="en-US" id="us-gaap_ConvertibleCommonStockMember">Convertible Notes Converted into Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleCommonStockMember" xlink:to="us-gaap_ConvertibleCommonStockMember" xlink:title="label: ConvertibleCommonStockMember to us-gaap_ConvertibleCommonStockMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:title="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xml:lang="en-US" id="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">STOCK-BASED COMPENSATION</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:title="label: DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock to us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="FairValueByBalanceSheetGroupingTable" xlink:title="FairValueByBalanceSheetGroupingTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueByBalanceSheetGroupingTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueByBalanceSheetGroupingTable" xml:lang="en-US" id="us-gaap_FairValueByBalanceSheetGroupingTable">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByBalanceSheetGroupingTable" xlink:to="us-gaap_FairValueByBalanceSheetGroupingTable" xlink:title="label: FairValueByBalanceSheetGroupingTable to us-gaap_FairValueByBalanceSheetGroupingTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="FairValueDisclosureItemAmountsDomain" xlink:title="FairValueDisclosureItemAmountsDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueDisclosureItemAmountsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueDisclosureItemAmountsDomain" xml:lang="en-US" id="us-gaap_FairValueDisclosureItemAmountsDomain">Fair Value Measurement [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueDisclosureItemAmountsDomain" xlink:to="us-gaap_FairValueDisclosureItemAmountsDomain" xlink:title="label: FairValueDisclosureItemAmountsDomain to us-gaap_FairValueDisclosureItemAmountsDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:label="CarryingReportedAmountFairValueDisclosureMember" xlink:title="CarryingReportedAmountFairValueDisclosureMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CarryingReportedAmountFairValueDisclosureMember" xml:lang="en-US" id="us-gaap_CarryingReportedAmountFairValueDisclosureMember">Carrying Value [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CarryingReportedAmountFairValueDisclosureMember" xlink:to="us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:title="label: CarryingReportedAmountFairValueDisclosureMember to us-gaap_CarryingReportedAmountFairValueDisclosureMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="PortionAtFairValueFairValueDisclosureMember" xlink:title="PortionAtFairValueFairValueDisclosureMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PortionAtFairValueFairValueDisclosureMember" xml:lang="en-US" id="us-gaap_PortionAtFairValueFairValueDisclosureMember">Portion at Fair Value Measurement [Member] [Default]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PortionAtFairValueFairValueDisclosureMember" xlink:to="us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:title="label: PortionAtFairValueFairValueDisclosureMember to us-gaap_PortionAtFairValueFairValueDisclosureMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="EstimateOfFairValueFairValueDisclosureMember" xlink:title="EstimateOfFairValueFairValueDisclosureMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EstimateOfFairValueFairValueDisclosureMember" xml:lang="en-US" id="us-gaap_EstimateOfFairValueFairValueDisclosureMember">Fair Value [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimateOfFairValueFairValueDisclosureMember" xlink:to="us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:title="label: EstimateOfFairValueFairValueDisclosureMember to us-gaap_EstimateOfFairValueFairValueDisclosureMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:title="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xml:lang="en-US" id="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:title="label: FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems to us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementTable" xml:lang="en-US" id="us-gaap_StatementTable">Statement [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementTable" xlink:to="us-gaap_StatementTable" xlink:title="label: StatementTable to us-gaap_StatementTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="AntidilutiveSecuritiesNameDomain" xlink:title="AntidilutiveSecuritiesNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AntidilutiveSecuritiesNameDomain" xml:lang="en-US" id="us-gaap_AntidilutiveSecuritiesNameDomain">Antidilutive Securities, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:title="label: AntidilutiveSecuritiesNameDomain to us-gaap_AntidilutiveSecuritiesNameDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AssetsAbstract" xml:lang="en-US" id="us-gaap_AssetsAbstract">ASSETS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="us-gaap_AssetsAbstract" xlink:title="label: AssetsAbstract to us-gaap_AssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsAbstract_lbl1" xml:lang="en-US" id="us-gaap_AssetsAbstract_lbl1">Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl1" xlink:title="label: AssetsAbstract to us-gaap_AssetsAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementLineItems" xml:lang="en-US" id="us-gaap_StatementLineItems">Statement [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementLineItems" xlink:to="us-gaap_StatementLineItems" xlink:title="label: StatementLineItems to us-gaap_StatementLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xml:lang="en-US" id="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:title="label: FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable to us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xml:lang="en-US" id="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:title="label: FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems to us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xml:lang="en-US" id="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward">Changes in Fair Value of Warrant Liabilities [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:title="label: FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward to us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xml:lang="en-US" id="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock">Warrants Outstanding</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightTable" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightTable">Class of Warrant or Right [Table]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="ClassOfWarrantOrRightDomain" xlink:title="ClassOfWarrantOrRightDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightDomain" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightDomain">Class of Warrant or Right [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightDomain" xlink:to="us-gaap_ClassOfWarrantOrRightDomain" xlink:title="label: ClassOfWarrantOrRightDomain to us-gaap_ClassOfWarrantOrRightDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="FairValueInputsLevel3Member" xlink:title="FairValueInputsLevel3Member" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueInputsLevel3Member" xml:lang="en-US" id="us-gaap_FairValueInputsLevel3Member">Level 3 [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock" xlink:label="FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock" xlink:title="FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock" xml:lang="en-US" id="us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock">Fair Value Assumptions</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="FairValueDisclosuresTextBlock" xlink:title="FairValueDisclosuresTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_FairValueDisclosuresTextBlock" xml:lang="en-US" id="us-gaap_FairValueDisclosuresTextBlock">FAIR VALUE OF FINANCIAL INSTRUMENTS</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueDisclosuresTextBlock_lbl1" xml:lang="en-US" id="us-gaap_FairValueDisclosuresTextBlock_lbl1">Fair Value Disclosures [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueDisclosuresTextBlock" xlink:to="us-gaap_FairValueDisclosuresTextBlock_lbl1" xlink:title="label: FairValueDisclosuresTextBlock to us-gaap_FairValueDisclosuresTextBlock_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueByBalanceSheetGroupingTextBlock" xml:lang="en-US" id="us-gaap_FairValueByBalanceSheetGroupingTextBlock">Fair Value and Carrying Values of Convertible Notes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByBalanceSheetGroupingTextBlock" xlink:to="us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:title="label: FairValueByBalanceSheetGroupingTextBlock to us-gaap_FairValueByBalanceSheetGroupingTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightLineItems" xlink:label="ClassOfWarrantOrRightLineItems" xlink:title="ClassOfWarrantOrRightLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightLineItems" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightLineItems">Class of Warrant or Right [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightLineItems" xlink:to="us-gaap_ClassOfWarrantOrRightLineItems" xlink:title="label: ClassOfWarrantOrRightLineItems to us-gaap_ClassOfWarrantOrRightLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfStockDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfStockDomain" xml:lang="en-US" id="us-gaap_ClassOfStockDomain">Class of Stock [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfStockDomain" xlink:to="us-gaap_ClassOfStockDomain" xlink:title="label: ClassOfStockDomain to us-gaap_ClassOfStockDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WarrantsAndRightsNoteDisclosureAbstract" xlink:label="WarrantsAndRightsNoteDisclosureAbstract" xlink:title="WarrantsAndRightsNoteDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsNoteDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WarrantsAndRightsNoteDisclosureAbstract" xml:lang="en-US" id="us-gaap_WarrantsAndRightsNoteDisclosureAbstract">Warrants Outstanding [Abstract]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInStockholdersEquityRollForward">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl1" xml:lang="en-US" id="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl1">Adjustments to Additional Paid in Capital, Warrant Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl1" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalWarrantIssued to us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_IncreaseDecreaseInDeferredRevenue" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInDeferredRevenue">Deferred revenue</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl1" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl1">Increase (Decrease) in Deferred Revenue</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OtherAssetsNoncurrent" xml:lang="en-US" id="us-gaap_OtherAssetsNoncurrent">Other assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="OperatingExpensesAbstract" xlink:title="OperatingExpensesAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CapitalExpendituresIncurredButNotYetPaid" xlink:to="us-gaap_CapitalExpendituresIncurredButNotYetPaid_lbl1" xlink:title="label: CapitalExpendituresIncurredButNotYetPaid to us-gaap_CapitalExpendituresIncurredButNotYetPaid_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EmployeeStockOptionMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_EmployeeStockOptionMember" xml:lang="en-US" id="us-gaap_EmployeeStockOptionMember">Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember" xlink:title="label: EmployeeStockOptionMember to us-gaap_EmployeeStockOptionMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EmployeeStockOptionMember1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EmployeeStockOptionMember1" xml:lang="en-US" id="us-gaap_EmployeeStockOptionMember1">Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember1" xlink:title="label: EmployeeStockOptionMember to us-gaap_EmployeeStockOptionMember1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaidInKindInterest" xlink:label="PaidInKindInterest" xlink:title="PaidInKindInterest" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaidInKindInterest" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PaidInKindInterest" xml:lang="en-US" id="us-gaap_PaidInKindInterest">Paid-in-kind interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaidInKindInterest" xlink:to="us-gaap_PaidInKindInterest" xlink:title="label: PaidInKindInterest to us-gaap_PaidInKindInterest" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaidInKindInterest_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaidInKindInterest_lbl1" xml:lang="en-US" id="us-gaap_PaidInKindInterest_lbl1">Paid-in-Kind Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaidInKindInterest" xlink:to="us-gaap_PaidInKindInterest_lbl1" xlink:title="label: PaidInKindInterest to us-gaap_PaidInKindInterest_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:title="StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">Number of convertible notes converted into shares (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:title="label: StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities to us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl1" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl1">Stock Issued During Period, Shares, Conversion of Convertible Securities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities to us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentOfFinancingAndStockIssuanceCosts" xlink:label="PaymentOfFinancingAndStockIssuanceCosts" xlink:title="PaymentOfFinancingAndStockIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentOfFinancingAndStockIssuanceCosts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentOfFinancingAndStockIssuanceCosts" xml:lang="en-US" id="us-gaap_PaymentOfFinancingAndStockIssuanceCosts">Fees paid related to the convertible notes financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentOfFinancingAndStockIssuanceCosts" xlink:to="us-gaap_PaymentOfFinancingAndStockIssuanceCosts" xlink:title="label: PaymentOfFinancingAndStockIssuanceCosts to us-gaap_PaymentOfFinancingAndStockIssuanceCosts" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentOfFinancingAndStockIssuanceCosts_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentOfFinancingAndStockIssuanceCosts_lbl1" xml:lang="en-US" id="us-gaap_PaymentOfFinancingAndStockIssuanceCosts_lbl1">Payment of Financing and Stock Issuance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentOfFinancingAndStockIssuanceCosts" xlink:to="us-gaap_PaymentOfFinancingAndStockIssuanceCosts_lbl1" xlink:title="label: PaymentOfFinancingAndStockIssuanceCosts to us-gaap_PaymentOfFinancingAndStockIssuanceCosts_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:title="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xml:lang="en-US" id="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">Supplemental disclosure of non-cash investing and financing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:title="label: CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract to us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl1" xlink:title="label: CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract to us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract">Weightage-Average Assumptions Used for Stock Options Granted [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_lbl1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConvertibleDebtFairValueDisclosures" xlink:label="ConvertibleDebtFairValueDisclosures" xlink:title="ConvertibleDebtFairValueDisclosures" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtFairValueDisclosures" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ConvertibleDebtFairValueDisclosures" xml:lang="en-US" id="us-gaap_ConvertibleDebtFairValueDisclosures">Relative Fair Value</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtFairValueDisclosures1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConvertibleDebtFairValueDisclosures1" xml:lang="en-US" id="us-gaap_ConvertibleDebtFairValueDisclosures1">Convertible Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtFairValueDisclosures" xlink:to="us-gaap_ConvertibleDebtFairValueDisclosures1" xlink:title="label: ConvertibleDebtFairValueDisclosures to us-gaap_ConvertibleDebtFairValueDisclosures1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationDescriptionAbstract" xlink:label="BusinessCombinationDescriptionAbstract" xlink:title="BusinessCombinationDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDescriptionAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_BusinessCombinationDescriptionAbstract" xml:lang="en-US" id="us-gaap_BusinessCombinationDescriptionAbstract">Description of Business [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationDescriptionAbstract" xlink:to="us-gaap_BusinessCombinationDescriptionAbstract" xlink:title="label: BusinessCombinationDescriptionAbstract to us-gaap_BusinessCombinationDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDescriptionAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessCombinationDescriptionAbstract_lbl1" xml:lang="en-US" id="us-gaap_BusinessCombinationDescriptionAbstract_lbl1">Business Combination, Description [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationDescriptionAbstract" xlink:to="us-gaap_BusinessCombinationDescriptionAbstract_lbl1" xlink:title="label: BusinessCombinationDescriptionAbstract to us-gaap_BusinessCombinationDescriptionAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="EarningsPerShareTextBlock" xlink:title="EarningsPerShareTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_EarningsPerShareTextBlock" xml:lang="en-US" id="us-gaap_EarningsPerShareTextBlock">NET LOSS PER SHARE</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock" xlink:title="label: EarningsPerShareTextBlock to us-gaap_EarningsPerShareTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EarningsPerShareTextBlock_lbl1" xml:lang="en-US" id="us-gaap_EarningsPerShareTextBlock_lbl1">Earnings Per Share [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl1" xlink:title="label: EarningsPerShareTextBlock to us-gaap_EarningsPerShareTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="DepreciationDepletionAndAmortization" xlink:title="DepreciationDepletionAndAmortization" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DepreciationDepletionAndAmortization" xml:lang="en-US" id="us-gaap_DepreciationDepletionAndAmortization">Depreciation and amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization" xlink:title="label: DepreciationDepletionAndAmortization to us-gaap_DepreciationDepletionAndAmortization" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DepreciationDepletionAndAmortization_lbl1" xml:lang="en-US" id="us-gaap_DepreciationDepletionAndAmortization_lbl1">Depreciation, Depletion and Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl1" xlink:title="label: DepreciationDepletionAndAmortization to us-gaap_DepreciationDepletionAndAmortization_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeasesAbstract" xlink:label="LeasesAbstract" xlink:title="LeasesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeasesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeasesAbstract" xml:lang="en-US" id="us-gaap_LeasesAbstract">LEASES [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesAbstract" xlink:to="us-gaap_LeasesAbstract" xlink:title="label: LeasesAbstract to us-gaap_LeasesAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">Adjustments to reconcile net loss to net cash used in operating activities:</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract" xml:lang="en-US" id="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract">Convertible Notes Payable [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongtermConvertibleDebtCurrentAndNoncurrentAbstract" xlink:to="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract" xlink:title="label: LongtermConvertibleDebtCurrentAndNoncurrentAbstract to us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract_lbl1" xml:lang="en-US" id="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract_lbl1">Convertible Debt [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongtermConvertibleDebtCurrentAndNoncurrentAbstract" xlink:to="us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract_lbl1" xlink:title="label: LongtermConvertibleDebtCurrentAndNoncurrentAbstract to us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="LongtermDebtTypeAxis" xlink:title="LongtermDebtTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LongtermDebtTypeAxis" xml:lang="en-US" id="us-gaap_LongtermDebtTypeAxis">Long-Term Debt, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis" xlink:title="label: LongtermDebtTypeAxis to us-gaap_LongtermDebtTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsPayableCurrent" xlink:label="AccountsPayableCurrent" xlink:title="AccountsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccountsPayableCurrent" xml:lang="en-US" id="us-gaap_AccountsPayableCurrent">Accounts payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent" xlink:title="label: AccountsPayableCurrent to us-gaap_AccountsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccountsPayableCurrent_lbl1" xml:lang="en-US" id="us-gaap_AccountsPayableCurrent_lbl1">Accounts Payable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl1" xlink:title="label: AccountsPayableCurrent to us-gaap_AccountsPayableCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="AccruedLiabilitiesCurrent" xlink:title="AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_AccruedLiabilitiesCurrent" xml:lang="en-US" id="us-gaap_AccruedLiabilitiesCurrent">Total accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent" xlink:title="label: AccruedLiabilitiesCurrent to us-gaap_AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccruedLiabilitiesCurrent1" xml:lang="en-US" id="us-gaap_AccruedLiabilitiesCurrent1">Accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent1" xlink:title="label: AccruedLiabilitiesCurrent to us-gaap_AccruedLiabilitiesCurrent1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccruedLiabilitiesCurrent_lbl2" xml:lang="en-US" id="us-gaap_AccruedLiabilitiesCurrent_lbl2">Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl2" xlink:title="label: AccruedLiabilitiesCurrent to us-gaap_AccruedLiabilitiesCurrent_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="AccruedProfessionalFeesCurrent" xlink:title="AccruedProfessionalFeesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccruedProfessionalFeesCurrent" xml:lang="en-US" id="us-gaap_AccruedProfessionalFeesCurrent">Professional fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedProfessionalFeesCurrent" xlink:to="us-gaap_AccruedProfessionalFeesCurrent" xlink:title="label: AccruedProfessionalFeesCurrent to us-gaap_AccruedProfessionalFeesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccruedProfessionalFeesCurrent_lbl1" xml:lang="en-US" id="us-gaap_AccruedProfessionalFeesCurrent_lbl1">Accrued Professional Fees, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedProfessionalFeesCurrent" xlink:to="us-gaap_AccruedProfessionalFeesCurrent_lbl1" xlink:title="label: AccruedProfessionalFeesCurrent to us-gaap_AccruedProfessionalFeesCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="EmployeeRelatedLiabilitiesCurrent" xlink:title="EmployeeRelatedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EmployeeRelatedLiabilitiesCurrent" xml:lang="en-US" id="us-gaap_EmployeeRelatedLiabilitiesCurrent">Accrued compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeRelatedLiabilitiesCurrent" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:title="label: EmployeeRelatedLiabilitiesCurrent to us-gaap_EmployeeRelatedLiabilitiesCurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestPayableCurrent" xlink:label="InterestPayableCurrent" xlink:title="InterestPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InterestPayableCurrent" xml:lang="en-US" id="us-gaap_InterestPayableCurrent">Convertible notes interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPayableCurrent" xlink:to="us-gaap_InterestPayableCurrent" xlink:title="label: InterestPayableCurrent to us-gaap_InterestPayableCurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="OtherAccruedLiabilitiesCurrent" xlink:title="OtherAccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OtherAccruedLiabilitiesCurrent" xml:lang="en-US" id="us-gaap_OtherAccruedLiabilitiesCurrent">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:title="label: OtherAccruedLiabilitiesCurrent to us-gaap_OtherAccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" xml:lang="en-US" id="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1">Other Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" xlink:title="label: OtherAccruedLiabilitiesCurrent to us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TaxesPayableCurrent" xlink:label="TaxesPayableCurrent" xlink:title="TaxesPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TaxesPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TaxesPayableCurrent" xml:lang="en-US" id="us-gaap_TaxesPayableCurrent">Income taxes payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaxesPayableCurrent" xlink:to="us-gaap_TaxesPayableCurrent" xlink:title="label: TaxesPayableCurrent to us-gaap_TaxesPayableCurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="LongtermDebtTypeDomain" xlink:title="LongtermDebtTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LongtermDebtTypeDomain" xml:lang="en-US" id="us-gaap_LongtermDebtTypeDomain">Long-Term Debt, Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongtermDebtTypeDomain" xlink:to="us-gaap_LongtermDebtTypeDomain" xlink:title="label: LongtermDebtTypeDomain to us-gaap_LongtermDebtTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xml:lang="en-US" id="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xml:lang="en-US" id="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1">APIC, Share-Based Payment Arrangement, Increase for Cost Recognition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US" id="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">Loss before income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest to us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl1" xml:lang="en-US" id="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl1">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl1" xlink:title="label: IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest to us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="PrepaidExpenseAndOtherAssetsCurrent" xlink:title="PrepaidExpenseAndOtherAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xml:lang="en-US" id="us-gaap_PrepaidExpenseAndOtherAssetsCurrent">Prepaid expenses and other current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:title="label: PrepaidExpenseAndOtherAssetsCurrent to us-gaap_PrepaidExpenseAndOtherAssetsCurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="LiabilitiesFairValueDisclosure" xlink:title="LiabilitiesFairValueDisclosure" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LiabilitiesFairValueDisclosure" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosure">Liabilities, fair value disclosure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure" xlink:title="label: LiabilitiesFairValueDisclosure to us-gaap_LiabilitiesFairValueDisclosure" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosure_lbl1">Liabilities, Fair Value Disclosure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xlink:title="label: LiabilitiesFairValueDisclosure to us-gaap_LiabilitiesFairValueDisclosure_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="TypeOfArrangementAxis" xlink:title="TypeOfArrangementAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TypeOfArrangementAxis" xml:lang="en-US" id="us-gaap_TypeOfArrangementAxis">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis" xlink:title="label: TypeOfArrangementAxis to us-gaap_TypeOfArrangementAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xml:lang="en-US" id="us-gaap_FairValueMeasurementsFairValueHierarchyDomain">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:title="label: FairValueMeasurementsFairValueHierarchyDomain to us-gaap_FairValueMeasurementsFairValueHierarchyDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xml:lang="en-US" id="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain">Fair Value by Liability Class [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:title="label: FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain to us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:label="InterestIncomeExpenseNonoperatingNet" xlink:title="InterestIncomeExpenseNonoperatingNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InterestIncomeExpenseNonoperatingNet" xml:lang="en-US" id="us-gaap_InterestIncomeExpenseNonoperatingNet">Interest (expense) income, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestIncomeExpenseNonoperatingNet" xlink:to="us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:title="label: InterestIncomeExpenseNonoperatingNet to us-gaap_InterestIncomeExpenseNonoperatingNet" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:label="PayablesAndAccrualsAbstract" xlink:title="PayablesAndAccrualsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PayablesAndAccrualsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PayablesAndAccrualsAbstract" xml:lang="en-US" id="us-gaap_PayablesAndAccrualsAbstract">ACCRUED EXPENSES [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PayablesAndAccrualsAbstract" xlink:to="us-gaap_PayablesAndAccrualsAbstract" xlink:title="label: PayablesAndAccrualsAbstract to us-gaap_PayablesAndAccrualsAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="label: OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract to us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="FairValueByLiabilityClassAxis" xlink:title="FairValueByLiabilityClassAxis" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:title="label: FairValueByFairValueHierarchyLevelAxis to us-gaap_FairValueByFairValueHierarchyLevelAxis" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:title="label: ScheduleOfAccruedLiabilitiesTableTextBlock to us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl1" xlink:title="label: ScheduleOfAccruedLiabilitiesTableTextBlock to us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xml:lang="en-US" id="us-gaap_CommitmentsAndContingenciesDisclosureAbstract">COMMITMENTS AND CONTINGENCIES [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:title="GoodwillAndIntangibleAssetsDisclosureAbstract" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventsTextBlock" xml:lang="en-US" id="us-gaap_SubsequentEventsTextBlock">Subsequent Event</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="DebtDisclosureAbstract" xlink:title="DebtDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtDisclosureAbstract" xml:lang="en-US" id="us-gaap_DebtDisclosureAbstract">CONVERTIBLE NOTES FINANCINGS [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:title="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyTransactionsAbstract" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionsAbstract">RELATED PARTY TRANSACTIONS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="us-gaap_RelatedPartyTransactionsAbstract" xlink:title="label: RelatedPartyTransactionsAbstract to us-gaap_RelatedPartyTransactionsAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="SubsequentEventsAbstract" xlink:title="SubsequentEventsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventsAbstract" xml:lang="en-US" id="us-gaap_SubsequentEventsAbstract">Subsequent Event [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventsAbstract" xlink:to="us-gaap_SubsequentEventsAbstract" xlink:title="label: SubsequentEventsAbstract to us-gaap_SubsequentEventsAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" xlink:label="StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" xlink:title="StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" xml:lang="en-US" id="us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased">Private placement (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" xlink:to="us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" xlink:title="label: StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased to us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased1" xml:lang="en-US" id="us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased1">Private placement (in shares)</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherReceivablesNetCurrent" xlink:label="OtherReceivablesNetCurrent" xlink:title="OtherReceivablesNetCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherReceivablesNetCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherReceivablesNetCurrent" xml:lang="en-US" id="us-gaap_OtherReceivablesNetCurrent">Other receivables</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueByMeasurementBasisAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueByMeasurementBasisAxis" xml:lang="en-US" id="us-gaap_FairValueByMeasurementBasisAxis">Measurement Basis [Axis]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="IncreaseDecreaseInOtherNoncurrentAssets" xlink:title="IncreaseDecreaseInOtherNoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets">Other non-current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherNoncurrentAssets" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:title="label: IncreaseDecreaseInOtherNoncurrentAssets to us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1">Increase (Decrease) in Other Noncurrent Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherNoncurrentAssets" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1" xlink:title="label: IncreaseDecreaseInOtherNoncurrentAssets to us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="ArrangementsAndNonarrangementTransactionsMember" xlink:title="ArrangementsAndNonarrangementTransactionsMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ArrangementsAndNonarrangementTransactionsMember" xml:lang="en-US" id="us-gaap_ArrangementsAndNonarrangementTransactionsMember">Collaborative Arrangement and Arrangement Other than Collaborative [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ArrangementsAndNonarrangementTransactionsMember" xlink:to="us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:title="label: ArrangementsAndNonarrangementTransactionsMember to us-gaap_ArrangementsAndNonarrangementTransactionsMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">Stock options granted (in shares)</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross1" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross1">Stock options granted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl2" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl2">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:label="ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:title="ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xml:lang="en-US" id="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock">Changes in Warrant Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:to="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:title="label: ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock to us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="BasisOfAccountingPolicyPolicyTextBlock" xlink:title="BasisOfAccountingPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xml:lang="en-US" id="us-gaap_BasisOfAccountingPolicyPolicyTextBlock">Basis of Presentation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:title="label: BasisOfAccountingPolicyPolicyTextBlock to us-gaap_BasisOfAccountingPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl1" xml:lang="en-US" id="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl1">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl1" xlink:title="label: BasisOfAccountingPolicyPolicyTextBlock to us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xml:lang="en-US" id="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock">Liabilities Measured at Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:title="label: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock to us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">Exercise price (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice to us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl1" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl1">Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl1" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice to us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardTypeAxis" xlink:label="AwardTypeAxis" xlink:title="AwardTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AwardTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AwardTypeAxis" xml:lang="en-US" id="us-gaap_AwardTypeAxis">Award Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis" xlink:title="label: AwardTypeAxis to us-gaap_AwardTypeAxis" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventMember" xml:lang="en-US" id="us-gaap_SubsequentEventMember">Subsequent Event [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember" xlink:title="label: SubsequentEventMember to us-gaap_SubsequentEventMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="IncomeStatementLocationAxis" xlink:title="IncomeStatementLocationAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeStatementLocationAxis" xml:lang="en-US" id="us-gaap_IncomeStatementLocationAxis">Income Statement Location [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:title="label: IncomeStatementLocationAxis to us-gaap_IncomeStatementLocationAxis" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeStatementLocationDomain" xml:lang="en-US" id="us-gaap_IncomeStatementLocationDomain">Income Statement Location [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementLocationDomain" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:title="label: IncomeStatementLocationDomain to us-gaap_IncomeStatementLocationDomain" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockLiquidationPreferenceValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockLiquidationPreferenceValue" xml:lang="en-US" id="us-gaap_PreferredStockLiquidationPreferenceValue">Preferred stock, liquidation preference</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockLiquidationPreferenceValue" xlink:to="us-gaap_PreferredStockLiquidationPreferenceValue" xlink:title="label: PreferredStockLiquidationPreferenceValue to us-gaap_PreferredStockLiquidationPreferenceValue" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="NewAccountingPronouncementsPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock">Recent Accounting Pronouncements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="label: NewAccountingPronouncementsPolicyPolicyTextBlock to us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl1" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl1">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl1" xlink:title="label: NewAccountingPronouncementsPolicyPolicyTextBlock to us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">Expected term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:title="label: SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 to us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">Vesting period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:title="NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock">RECENT ACCOUNTING PRONOUNCEMENTS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:title="label: NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock to us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AreaOfRealEstateProperty" xlink:label="AreaOfRealEstateProperty" xlink:title="AreaOfRealEstateProperty" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AreaOfRealEstateProperty" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AreaOfRealEstateProperty" xml:lang="en-US" id="us-gaap_AreaOfRealEstateProperty">Area of premises</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AreaOfRealEstateProperty" xlink:to="us-gaap_AreaOfRealEstateProperty" xlink:title="label: AreaOfRealEstateProperty to us-gaap_AreaOfRealEstateProperty" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesFairValueAdjustment" xlink:label="LiabilitiesFairValueAdjustment" xlink:title="LiabilitiesFairValueAdjustment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueAdjustment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesFairValueAdjustment" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueAdjustment">Change in fair value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueAdjustment" xlink:to="us-gaap_LiabilitiesFairValueAdjustment" xlink:title="label: LiabilitiesFairValueAdjustment to us-gaap_LiabilitiesFairValueAdjustment" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:label="DebtInstrumentConvertibleConversionPrice1" xlink:title="DebtInstrumentConvertibleConversionPrice1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentConvertibleConversionPrice1" xml:lang="en-US" id="us-gaap_DebtInstrumentConvertibleConversionPrice1">Initial conversion rate (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentConvertibleConversionPrice1" xlink:to="us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:title="label: DebtInstrumentConvertibleConversionPrice1 to us-gaap_DebtInstrumentConvertibleConversionPrice1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentFairValueDisclosureAbstract" xlink:label="DebtInstrumentFairValueDisclosureAbstract" xlink:title="DebtInstrumentFairValueDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFairValueDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentFairValueDisclosureAbstract" xml:lang="en-US" id="us-gaap_DebtInstrumentFairValueDisclosureAbstract">Debt Instrument, Fair Value Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentFairValueDisclosureAbstract" xlink:to="us-gaap_DebtInstrumentFairValueDisclosureAbstract" xlink:title="label: DebtInstrumentFairValueDisclosureAbstract to us-gaap_DebtInstrumentFairValueDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueNetAssetLiabilityAbstract" xlink:label="FairValueNetAssetLiabilityAbstract" xlink:title="FairValueNetAssetLiabilityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueNetAssetLiabilityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueNetAssetLiabilityAbstract" xml:lang="en-US" id="us-gaap_FairValueNetAssetLiabilityAbstract">Fair Value Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueNetAssetLiabilityAbstract" xlink:to="us-gaap_FairValueNetAssetLiabilityAbstract" xlink:title="label: FairValueNetAssetLiabilityAbstract to us-gaap_FairValueNetAssetLiabilityAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:label="ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:title="ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight">Number of common stock (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl1">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl1" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="DebtInstrumentRedemptionPeriodAxis" xlink:title="DebtInstrumentRedemptionPeriodAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodAxis" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodAxis">Debt Instrument, Redemption, Period [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAxis" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:title="label: DebtInstrumentRedemptionPeriodAxis to us-gaap_DebtInstrumentRedemptionPeriodAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="DebtInstrumentRedemptionPeriodDomain" xlink:title="DebtInstrumentRedemptionPeriodDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodDomain" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodDomain">Debt Instrument, Redemption, Period [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:title="label: DebtInstrumentRedemptionPeriodDomain to us-gaap_DebtInstrumentRedemptionPeriodDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodOneMember" xlink:label="DebtInstrumentRedemptionPeriodOneMember" xlink:title="DebtInstrumentRedemptionPeriodOneMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodOneMember" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodOneMember">Condition One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodOneMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodOneMember" xlink:title="label: DebtInstrumentRedemptionPeriodOneMember to us-gaap_DebtInstrumentRedemptionPeriodOneMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1">Debt Instrument, Redemption, Period One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodOneMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" xlink:title="label: DebtInstrumentRedemptionPeriodOneMember to us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodTwoMember" xlink:label="DebtInstrumentRedemptionPeriodTwoMember" xlink:title="DebtInstrumentRedemptionPeriodTwoMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodTwoMember" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodTwoMember">Condition Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodTwoMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodTwoMember" xlink:title="label: DebtInstrumentRedemptionPeriodTwoMember to us-gaap_DebtInstrumentRedemptionPeriodTwoMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1">Debt Instrument, Redemption, Period Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodTwoMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" xlink:title="label: DebtInstrumentRedemptionPeriodTwoMember to us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodThreeMember" xlink:label="DebtInstrumentRedemptionPeriodThreeMember" xlink:title="DebtInstrumentRedemptionPeriodThreeMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodThreeMember" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodThreeMember">Condition Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodThreeMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodThreeMember" xlink:title="label: DebtInstrumentRedemptionPeriodThreeMember to us-gaap_DebtInstrumentRedemptionPeriodThreeMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1">Debt Instrument, Redemption, Period Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodThreeMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" xlink:title="label: DebtInstrumentRedemptionPeriodThreeMember to us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="FairValueAdjustmentOfWarrants" xlink:title="FairValueAdjustmentOfWarrants" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_FairValueAdjustmentOfWarrants" xml:lang="en-US" id="us-gaap_FairValueAdjustmentOfWarrants">Change in fair value of warrant liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAdjustmentOfWarrants" xlink:to="us-gaap_FairValueAdjustmentOfWarrants" xlink:title="label: FairValueAdjustmentOfWarrants to us-gaap_FairValueAdjustmentOfWarrants" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueAdjustmentOfWarrants_lbl1" xml:lang="en-US" id="us-gaap_FairValueAdjustmentOfWarrants_lbl1">Fair Value Adjustment of Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAdjustmentOfWarrants" xlink:to="us-gaap_FairValueAdjustmentOfWarrants_lbl1" xlink:title="label: FairValueAdjustmentOfWarrants to us-gaap_FairValueAdjustmentOfWarrants_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConvertibleDebtTableTextBlock" xlink:label="ConvertibleDebtTableTextBlock" xlink:title="ConvertibleDebtTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ConvertibleDebtTableTextBlock" xml:lang="en-US" id="us-gaap_ConvertibleDebtTableTextBlock">Activity of Convertible Notes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtTableTextBlock" xlink:to="us-gaap_ConvertibleDebtTableTextBlock" xlink:title="label: ConvertibleDebtTableTextBlock to us-gaap_ConvertibleDebtTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConvertibleDebtTableTextBlock_lbl1" xml:lang="en-US" id="us-gaap_ConvertibleDebtTableTextBlock_lbl1">Convertible Debt [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtTableTextBlock" xlink:to="us-gaap_ConvertibleDebtTableTextBlock_lbl1" xlink:title="label: ConvertibleDebtTableTextBlock to us-gaap_ConvertibleDebtTableTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="BusinessCombinationContingentConsiderationLiability" xlink:title="BusinessCombinationContingentConsiderationLiability" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessCombinationContingentConsiderationLiability" xml:lang="en-US" id="us-gaap_BusinessCombinationContingentConsiderationLiability">Market capitalization of monetary amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationContingentConsiderationLiability" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:title="label: BusinessCombinationContingentConsiderationLiability to us-gaap_BusinessCombinationContingentConsiderationLiability" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VestingAxis" xlink:label="VestingAxis" xlink:title="VestingAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_VestingAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_VestingAxis" xml:lang="en-US" id="us-gaap_VestingAxis">Vesting [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VestingAxis" xlink:to="us-gaap_VestingAxis" xlink:title="label: VestingAxis to us-gaap_VestingAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VestingDomain" xlink:label="VestingDomain" xlink:title="VestingDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_VestingDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_VestingDomain" xml:lang="en-US" id="us-gaap_VestingDomain">Vesting [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VestingDomain" xlink:to="us-gaap_VestingDomain" xlink:title="label: VestingDomain to us-gaap_VestingDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage">Vesting percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:title="label: SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage to us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTerm" xlink:label="DebtInstrumentTerm" xlink:title="DebtInstrumentTerm" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentTerm" xml:lang="en-US" id="us-gaap_DebtInstrumentTerm">Debt, maturity period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentTerm" xlink:to="us-gaap_DebtInstrumentTerm" xlink:title="label: DebtInstrumentTerm to us-gaap_DebtInstrumentTerm" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentTerm_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentTerm_lbl1">Debt Instrument, Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentTerm" xlink:to="us-gaap_DebtInstrumentTerm_lbl1" xlink:title="label: DebtInstrumentTerm to us-gaap_DebtInstrumentTerm_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:label="BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:title="BusinessCombinationContingentConsiderationLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xml:lang="en-US" id="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent">Contingent consideration liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:title="label: BusinessCombinationContingentConsiderationLiabilityNoncurrent to us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" xml:lang="en-US" id="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1">Business Combination, Contingent Consideration, Liability, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" xlink:title="label: BusinessCombinationContingentConsiderationLiabilityNoncurrent to us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember" xlink:label="ShareBasedCompensationAwardTrancheOneMember" xlink:title="ShareBasedCompensationAwardTrancheOneMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationAwardTrancheOneMember" xml:lang="en-US" id="us-gaap_ShareBasedCompensationAwardTrancheOneMember">Vesting on First Anniversary [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationAwardTrancheOneMember" xlink:to="us-gaap_ShareBasedCompensationAwardTrancheOneMember" xlink:title="label: ShareBasedCompensationAwardTrancheOneMember to us-gaap_ShareBasedCompensationAwardTrancheOneMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember" xlink:label="ShareBasedCompensationAwardTrancheTwoMember" xlink:title="ShareBasedCompensationAwardTrancheTwoMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAwardTrancheTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationAwardTrancheTwoMember" xml:lang="en-US" id="us-gaap_ShareBasedCompensationAwardTrancheTwoMember">Vesting on Remaining Years [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationAwardTrancheTwoMember" xlink:to="us-gaap_ShareBasedCompensationAwardTrancheTwoMember" xlink:title="label: ShareBasedCompensationAwardTrancheTwoMember to us-gaap_ShareBasedCompensationAwardTrancheTwoMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="StockRepurchaseProgramAuthorizedAmount1" xlink:title="StockRepurchaseProgramAuthorizedAmount1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockRepurchaseProgramAuthorizedAmount1" xml:lang="en-US" id="us-gaap_StockRepurchaseProgramAuthorizedAmount1">Aggregate gross purchase price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchaseProgramAuthorizedAmount1" xlink:to="us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:title="label: StockRepurchaseProgramAuthorizedAmount1 to us-gaap_StockRepurchaseProgramAuthorizedAmount1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedContributionPlanTable" xlink:label="DefinedContributionPlanTable" xlink:title="DefinedContributionPlanTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DefinedContributionPlanTable" xml:lang="en-US" id="us-gaap_DefinedContributionPlanTable">Defined Contribution Plan [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanTable" xlink:to="us-gaap_DefinedContributionPlanTable" xlink:title="label: DefinedContributionPlanTable to us-gaap_DefinedContributionPlanTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedContributionPlanDisclosureLineItems" xlink:label="DefinedContributionPlanDisclosureLineItems" xlink:title="DefinedContributionPlanDisclosureLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanDisclosureLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DefinedContributionPlanDisclosureLineItems" xml:lang="en-US" id="us-gaap_DefinedContributionPlanDisclosureLineItems">Defined Contribution Plan Disclosure [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDisclosureLineItems" xlink:to="us-gaap_DefinedContributionPlanDisclosureLineItems" xlink:title="label: DefinedContributionPlanDisclosureLineItems to us-gaap_DefinedContributionPlanDisclosureLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:title="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">Warrant exercise price (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:title="label: ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 to us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xlink:title="label: ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 to us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:title="DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:title="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xml:lang="en-US" id="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet">Beginning balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:title="label: DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet to us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet1" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:title="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet1" xml:lang="en-US" id="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet1">Ending balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet1" xlink:title="label: DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet to us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_lbl2" xml:lang="en-US" id="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_lbl2">Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_lbl2" xlink:title="label: DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet to us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubleaseIncome" xlink:label="SubleaseIncome" xlink:title="SubleaseIncome" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubleaseIncome" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_SubleaseIncome" xml:lang="en-US" id="us-gaap_SubleaseIncome">Sublease income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubleaseIncome" xlink:to="us-gaap_SubleaseIncome" xlink:title="label: SubleaseIncome to us-gaap_SubleaseIncome" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubleaseIncome_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubleaseIncome_lbl1" xml:lang="en-US" id="us-gaap_SubleaseIncome_lbl1">Sublease Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubleaseIncome" xlink:to="us-gaap_SubleaseIncome_lbl1" xlink:title="label: SubleaseIncome to us-gaap_SubleaseIncome_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCostAbstract" xlink:label="LeaseCostAbstract" xlink:title="LeaseCostAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCostAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseCostAbstract" xml:lang="en-US" id="us-gaap_LeaseCostAbstract">Net Operating Lease Expense [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseCostAbstract" xlink:to="us-gaap_LeaseCostAbstract" xlink:title="label: LeaseCostAbstract to us-gaap_LeaseCostAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCost" xlink:label="LeaseCost" xlink:title="LeaseCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LeaseCost" xml:lang="en-US" id="us-gaap_LeaseCost">Total lease expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseCost" xlink:to="us-gaap_LeaseCost" xlink:title="label: LeaseCost to us-gaap_LeaseCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseCost_lbl1" xml:lang="en-US" id="us-gaap_LeaseCost_lbl1">Lease, Cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseCost" xlink:to="us-gaap_LeaseCost_lbl1" xlink:title="label: LeaseCost to us-gaap_LeaseCost_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseCost" xlink:label="OperatingLeaseCost" xlink:title="OperatingLeaseCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseCost" xml:lang="en-US" id="us-gaap_OperatingLeaseCost">Operating lease expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost" xlink:title="label: OperatingLeaseCost to us-gaap_OperatingLeaseCost" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableLeaseCost" xlink:label="VariableLeaseCost" xlink:title="VariableLeaseCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_VariableLeaseCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_VariableLeaseCost" xml:lang="en-US" id="us-gaap_VariableLeaseCost">Variable lease expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VariableLeaseCost" xlink:to="us-gaap_VariableLeaseCost" xlink:title="label: VariableLeaseCost to us-gaap_VariableLeaseCost" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="DisaggregationOfRevenueTable" xlink:title="DisaggregationOfRevenueTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DisaggregationOfRevenueTable" xml:lang="en-US" id="us-gaap_DisaggregationOfRevenueTable">Disaggregation of Revenue [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisaggregationOfRevenueTable" xlink:to="us-gaap_DisaggregationOfRevenueTable" xlink:title="label: DisaggregationOfRevenueTable to us-gaap_DisaggregationOfRevenueTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TransferredOverTimeMember" xlink:label="TransferredOverTimeMember" xlink:title="TransferredOverTimeMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TransferredOverTimeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_TransferredOverTimeMember" xml:lang="en-US" id="us-gaap_TransferredOverTimeMember">Revenue Recognized Over Time [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransferredOverTimeMember" xlink:to="us-gaap_TransferredOverTimeMember" xlink:title="label: TransferredOverTimeMember to us-gaap_TransferredOverTimeMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TransferredOverTimeMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TransferredOverTimeMember_lbl1" xml:lang="en-US" id="us-gaap_TransferredOverTimeMember_lbl1">Transferred over Time [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransferredOverTimeMember" xlink:to="us-gaap_TransferredOverTimeMember_lbl1" xlink:title="label: TransferredOverTimeMember to us-gaap_TransferredOverTimeMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="DisaggregationOfRevenueLineItems" xlink:title="DisaggregationOfRevenueLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DisaggregationOfRevenueLineItems" xml:lang="en-US" id="us-gaap_DisaggregationOfRevenueLineItems">Disaggregation of Revenue [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisaggregationOfRevenueLineItems" xlink:to="us-gaap_DisaggregationOfRevenueLineItems" xlink:title="label: DisaggregationOfRevenueLineItems to us-gaap_DisaggregationOfRevenueLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:label="TimingOfTransferOfGoodOrServiceAxis" xlink:title="TimingOfTransferOfGoodOrServiceAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TimingOfTransferOfGoodOrServiceAxis" xml:lang="en-US" id="us-gaap_TimingOfTransferOfGoodOrServiceAxis">Timing of Transfer of Good or Service [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TimingOfTransferOfGoodOrServiceAxis" xlink:to="us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:title="label: TimingOfTransferOfGoodOrServiceAxis to us-gaap_TimingOfTransferOfGoodOrServiceAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:label="TimingOfTransferOfGoodOrServiceDomain" xlink:title="TimingOfTransferOfGoodOrServiceDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TimingOfTransferOfGoodOrServiceDomain" xml:lang="en-US" id="us-gaap_TimingOfTransferOfGoodOrServiceDomain">Timing of Transfer of Good or Service [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TimingOfTransferOfGoodOrServiceDomain" xlink:to="us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:title="label: TimingOfTransferOfGoodOrServiceDomain to us-gaap_TimingOfTransferOfGoodOrServiceDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="ContractWithCustomerLiabilityRevenueRecognized" xlink:title="ContractWithCustomerLiabilityRevenueRecognized" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xml:lang="en-US" id="us-gaap_ContractWithCustomerLiabilityRevenueRecognized">Revenue recognized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerLiabilityRevenueRecognized" xlink:to="us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:title="label: ContractWithCustomerLiabilityRevenueRecognized to us-gaap_ContractWithCustomerLiabilityRevenueRecognized" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="RevenueFromContractWithCustomerAbstract" xlink:title="RevenueFromContractWithCustomerAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RevenueFromContractWithCustomerAbstract" xml:lang="en-US" id="us-gaap_RevenueFromContractWithCustomerAbstract">CONTRACT WITH CUSTOMER [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerAbstract" xlink:title="label: RevenueFromContractWithCustomerAbstract to us-gaap_RevenueFromContractWithCustomerAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="RevenueFromContractWithCustomerTextBlock" xlink:title="RevenueFromContractWithCustomerTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RevenueFromContractWithCustomerTextBlock" xml:lang="en-US" id="us-gaap_RevenueFromContractWithCustomerTextBlock">CONTRACT WITH CUSTOMER</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:title="label: RevenueFromContractWithCustomerTextBlock to us-gaap_RevenueFromContractWithCustomerTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsAndLiabilitiesLesseeAbstract" xlink:label="AssetsAndLiabilitiesLesseeAbstract" xlink:title="AssetsAndLiabilitiesLesseeAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAndLiabilitiesLesseeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsAndLiabilitiesLesseeAbstract" xml:lang="en-US" id="us-gaap_AssetsAndLiabilitiesLesseeAbstract">Assets and Liabilities, Lessee [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAndLiabilitiesLesseeAbstract" xlink:to="us-gaap_AssetsAndLiabilitiesLesseeAbstract" xlink:title="label: AssetsAndLiabilitiesLesseeAbstract to us-gaap_AssetsAndLiabilitiesLesseeAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="OperatingLeaseRightOfUseAsset" xlink:title="OperatingLeaseRightOfUseAsset" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseRightOfUseAsset" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAsset">Right-of-use assets - operating leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:title="label: OperatingLeaseRightOfUseAsset to us-gaap_OperatingLeaseRightOfUseAsset" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset1" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAsset1" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAsset1">Operating lease ROU assets, Ending</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset1" xlink:title="label: OperatingLeaseRightOfUseAsset to us-gaap_OperatingLeaseRightOfUseAsset1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAsset2" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAsset2">Operating lease ROU assets, Beginning</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset2" xlink:title="label: OperatingLeaseRightOfUseAsset to us-gaap_OperatingLeaseRightOfUseAsset2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:label="OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:title="OperatingLeaseLiabilitiesPaymentsDueAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract">Maturities of Operating Lease Liabilities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:to="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:title="label: OperatingLeaseLiabilitiesPaymentsDueAbstract to us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetirementPlanNameAxis" xlink:label="RetirementPlanNameAxis" xlink:title="RetirementPlanNameAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RetirementPlanNameAxis" xml:lang="en-US" id="us-gaap_RetirementPlanNameAxis">Retirement Plan Name [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlanNameAxis" xlink:to="us-gaap_RetirementPlanNameAxis" xlink:title="label: RetirementPlanNameAxis to us-gaap_RetirementPlanNameAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetirementPlanNameDomain" xlink:label="RetirementPlanNameDomain" xlink:title="RetirementPlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RetirementPlanNameDomain" xml:lang="en-US" id="us-gaap_RetirementPlanNameDomain">Retirement Plan Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlanNameDomain" xlink:to="us-gaap_RetirementPlanNameDomain" xlink:title="label: RetirementPlanNameDomain to us-gaap_RetirementPlanNameDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="LesseeLeaseDescriptionTable" xlink:title="LesseeLeaseDescriptionTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeLeaseDescriptionTable" xml:lang="en-US" id="us-gaap_LesseeLeaseDescriptionTable">Lessee, Lease, Description [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseDescriptionTable" xlink:to="us-gaap_LesseeLeaseDescriptionTable" xlink:title="label: LesseeLeaseDescriptionTable to us-gaap_LesseeLeaseDescriptionTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="LesseeLeaseDescriptionLineItems" xlink:title="LesseeLeaseDescriptionLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeLeaseDescriptionLineItems" xml:lang="en-US" id="us-gaap_LesseeLeaseDescriptionLineItems">Lessee, Lease, Description [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_LesseeLeaseDescriptionLineItems" xlink:title="label: LesseeLeaseDescriptionLineItems to us-gaap_LesseeLeaseDescriptionLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseDescriptionAbstract" xlink:label="LesseeOperatingLeaseDescriptionAbstract" xlink:title="LesseeOperatingLeaseDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseDescriptionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseDescriptionAbstract" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseDescriptionAbstract">Operating Leases [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseDescriptionAbstract" xlink:to="us-gaap_LesseeOperatingLeaseDescriptionAbstract" xlink:title="label: LesseeOperatingLeaseDescriptionAbstract to us-gaap_LesseeOperatingLeaseDescriptionAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestrictedCashCurrent" xlink:label="RestrictedCashCurrent" xlink:title="RestrictedCashCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCashCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RestrictedCashCurrent" xml:lang="en-US" id="us-gaap_RestrictedCashCurrent">Restricted Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashCurrent" xlink:to="us-gaap_RestrictedCashCurrent" xlink:title="label: RestrictedCashCurrent to us-gaap_RestrictedCashCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCashCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestrictedCashCurrent_lbl1" xml:lang="en-US" id="us-gaap_RestrictedCashCurrent_lbl1">Restricted Cash, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashCurrent" xlink:to="us-gaap_RestrictedCashCurrent_lbl1" xlink:title="label: RestrictedCashCurrent to us-gaap_RestrictedCashCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestrictedCashNoncurrent" xlink:label="RestrictedCashNoncurrent" xlink:title="RestrictedCashNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCashNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RestrictedCashNoncurrent" xml:lang="en-US" id="us-gaap_RestrictedCashNoncurrent">Restricted cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashNoncurrent" xlink:to="us-gaap_RestrictedCashNoncurrent" xlink:title="label: RestrictedCashNoncurrent to us-gaap_RestrictedCashNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCashNoncurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestrictedCashNoncurrent_lbl1" xml:lang="en-US" id="us-gaap_RestrictedCashNoncurrent_lbl1">Restricted Cash, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashNoncurrent" xlink:to="us-gaap_RestrictedCashNoncurrent_lbl1" xlink:title="label: RestrictedCashNoncurrent to us-gaap_RestrictedCashNoncurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestrictedCash" xlink:label="RestrictedCash" xlink:title="RestrictedCash" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestrictedCash" xml:lang="en-US" id="us-gaap_RestrictedCash">Restricted cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCash" xlink:to="us-gaap_RestrictedCash" xlink:title="label: RestrictedCash to us-gaap_RestrictedCash" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:title="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xml:lang="en-US" id="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect">Net decrease in cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl1" xml:lang="en-US" id="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl1">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl1" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:title="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xml:lang="en-US" id="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">Total Cash, cash equivalents and restricted cash at end of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents1" xml:lang="en-US" id="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents1">Cash, cash equivalents and restricted cash at beginning of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents1" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents2" xml:lang="en-US" id="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents2">Cash, cash equivalents and restricted cash at end of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents2" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="OperatingLeaseWeightedAverageDiscountRatePercent" xlink:title="OperatingLeaseWeightedAverageDiscountRatePercent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xml:lang="en-US" id="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent">Weighted average discount rate</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">Total payments</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1">Lessee, Operating Lease, Liability, to be Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDue to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths">2025</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">2028</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueYearFour to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">2027</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">2026</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueYearTwo to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:title="LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear">2024</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl1">Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear to us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:title="LesseeOperatingLeaseLiabilityMaturityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock">Maturities of Operating Lease Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:title="label: LesseeOperatingLeaseLiabilityMaturityTableTextBlock to us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiability" xlink:label="OperatingLeaseLiability" xlink:title="OperatingLeaseLiability" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_OperatingLeaseLiability" xml:lang="en-US" id="us-gaap_OperatingLeaseLiability">Operating lease liabilities, Ending</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability" xlink:title="label: OperatingLeaseLiability to us-gaap_OperatingLeaseLiability" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_OperatingLeaseLiability1" xml:lang="en-US" id="us-gaap_OperatingLeaseLiability1">Operating lease liabilities, Beginning</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability1" xlink:title="label: OperatingLeaseLiability to us-gaap_OperatingLeaseLiability1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiability2" xml:lang="en-US" id="us-gaap_OperatingLeaseLiability2">Total operating lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability2" xlink:title="label: OperatingLeaseLiability to us-gaap_OperatingLeaseLiability2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="OperatingLeaseLiabilityCurrent" xlink:title="OperatingLeaseLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OperatingLeaseLiabilityCurrent" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityCurrent">Operating lease liabilities, current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:title="label: OperatingLeaseLiabilityCurrent to us-gaap_OperatingLeaseLiabilityCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent1" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_OperatingLeaseLiabilityCurrent1" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityCurrent1">Current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent1" xlink:title="label: OperatingLeaseLiabilityCurrent to us-gaap_OperatingLeaseLiabilityCurrent1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilityCurrent_lbl2" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityCurrent_lbl2">Operating Lease, Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl2" xlink:title="label: OperatingLeaseLiabilityCurrent to us-gaap_OperatingLeaseLiabilityCurrent_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:title="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">Less: Imputed interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:title="label: LesseeOperatingLeaseLiabilityUndiscountedExcessAmount to us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityUndiscountedExcessAmount to us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="OperatingLeaseLiabilityNoncurrent" xlink:title="OperatingLeaseLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OperatingLeaseLiabilityNoncurrent" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityNoncurrent">Operating lease liabilities, non-current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:title="label: OperatingLeaseLiabilityNoncurrent to us-gaap_OperatingLeaseLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilityNoncurrent1" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityNoncurrent1">Less non-current portion</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod" xlink:label="ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod" xlink:title="ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod" xml:lang="en-US" id="us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod">Revenue recognized in previous periods</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract" xlink:label="ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract" xlink:title="ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="LeaseCostTableTextBlock" xlink:title="LeaseCostTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseCostTableTextBlock" xml:lang="en-US" id="us-gaap_LeaseCostTableTextBlock">Net Operating Lease Expense</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeasesTextBlock" xlink:label="LesseeOperatingLeasesTextBlock" xlink:title="LesseeOperatingLeasesTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LesseeOperatingLeasesTextBlock" xml:lang="en-US" id="us-gaap_LesseeOperatingLeasesTextBlock">LEASES</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeasesTextBlock_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeasesTextBlock_lbl1">Lessee, Operating Leases [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeasesTextBlock" xlink:to="us-gaap_LesseeOperatingLeasesTextBlock_lbl1" xlink:title="label: LesseeOperatingLeasesTextBlock to us-gaap_LesseeOperatingLeasesTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="MeasurementInputTypeAxis" xlink:title="MeasurementInputTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputTypeAxis" xml:lang="en-US" id="us-gaap_MeasurementInputTypeAxis">Measurement Input Type [Axis]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputCreditSpreadMember" xlink:label="MeasurementInputCreditSpreadMember" xlink:title="MeasurementInputCreditSpreadMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputCreditSpreadMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputCreditSpreadMember" xml:lang="en-US" id="us-gaap_MeasurementInputCreditSpreadMember">Credit Spread [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputExercisePriceMember" xlink:label="MeasurementInputExercisePriceMember" xlink:title="MeasurementInputExercisePriceMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputExercisePriceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputExercisePriceMember" xml:lang="en-US" id="us-gaap_MeasurementInputExercisePriceMember">Exercise Price [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputExercisePriceMember" xlink:to="us-gaap_MeasurementInputExercisePriceMember" xlink:title="label: MeasurementInputExercisePriceMember to us-gaap_MeasurementInputExercisePriceMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputExpectedDividendRateMember" xlink:label="MeasurementInputExpectedDividendRateMember" xlink:title="MeasurementInputExpectedDividendRateMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputExpectedDividendRateMember" xml:lang="en-US" id="us-gaap_MeasurementInputExpectedDividendRateMember">Dividend [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputExpectedDividendRateMember" xlink:to="us-gaap_MeasurementInputExpectedDividendRateMember" xlink:title="label: MeasurementInputExpectedDividendRateMember to us-gaap_MeasurementInputExpectedDividendRateMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputExpectedTermMember" xlink:label="MeasurementInputExpectedTermMember" xlink:title="MeasurementInputExpectedTermMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputExpectedTermMember" xml:lang="en-US" id="us-gaap_MeasurementInputExpectedTermMember">Expected Life [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputExpectedTermMember" xlink:to="us-gaap_MeasurementInputExpectedTermMember" xlink:title="label: MeasurementInputExpectedTermMember to us-gaap_MeasurementInputExpectedTermMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputPriceVolatilityMember" xlink:label="MeasurementInputPriceVolatilityMember" xlink:title="MeasurementInputPriceVolatilityMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputPriceVolatilityMember" xml:lang="en-US" id="us-gaap_MeasurementInputPriceVolatilityMember">Volatility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputPriceVolatilityMember" xlink:to="us-gaap_MeasurementInputPriceVolatilityMember" xlink:title="label: MeasurementInputPriceVolatilityMember to us-gaap_MeasurementInputPriceVolatilityMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:label="MeasurementInputRiskFreeInterestRateMember" xlink:title="MeasurementInputRiskFreeInterestRateMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputRiskFreeInterestRateMember" xml:lang="en-US" id="us-gaap_MeasurementInputRiskFreeInterestRateMember">Risk Free Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputRiskFreeInterestRateMember" xlink:to="us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:title="label: MeasurementInputRiskFreeInterestRateMember to us-gaap_MeasurementInputRiskFreeInterestRateMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputSharePriceMember" xlink:label="MeasurementInputSharePriceMember" xlink:title="MeasurementInputSharePriceMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputSharePriceMember" xml:lang="en-US" id="us-gaap_MeasurementInputSharePriceMember">Stock Price [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputSharePriceMember" xlink:to="us-gaap_MeasurementInputSharePriceMember" xlink:title="label: MeasurementInputSharePriceMember to us-gaap_MeasurementInputSharePriceMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="MeasurementInputTypeDomain" xlink:title="MeasurementInputTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputTypeDomain" xml:lang="en-US" id="us-gaap_MeasurementInputTypeDomain">Measurement Input Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputTypeDomain" xlink:to="us-gaap_MeasurementInputTypeDomain" xlink:title="label: MeasurementInputTypeDomain to us-gaap_MeasurementInputTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ValuationTechniqueAndInputDescriptionAbstract" xlink:label="ValuationTechniqueAndInputDescriptionAbstract" xlink:title="ValuationTechniqueAndInputDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ValuationTechniqueAndInputDescriptionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ValuationTechniqueAndInputDescriptionAbstract" xml:lang="en-US" id="us-gaap_ValuationTechniqueAndInputDescriptionAbstract">Fair Value Assumptions [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationTechniqueAndInputDescriptionAbstract" xlink:to="us-gaap_ValuationTechniqueAndInputDescriptionAbstract" xlink:title="label: ValuationTechniqueAndInputDescriptionAbstract to us-gaap_ValuationTechniqueAndInputDescriptionAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WarrantsAndRightsOutstandingMeasurementInput" xlink:label="WarrantsAndRightsOutstandingMeasurementInput" xlink:title="WarrantsAndRightsOutstandingMeasurementInput" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WarrantsAndRightsOutstandingMeasurementInput" xml:lang="en-US" id="us-gaap_WarrantsAndRightsOutstandingMeasurementInput">Warrants , measurement input</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsAndRightsOutstandingMeasurementInput" xlink:to="us-gaap_WarrantsAndRightsOutstandingMeasurementInput" xlink:title="label: WarrantsAndRightsOutstandingMeasurementInput to us-gaap_WarrantsAndRightsOutstandingMeasurementInput" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:title="OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xml:lang="en-US" id="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">Weighted average remaining lease term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:title="label: OperatingLeaseWeightedAverageRemainingLeaseTerm1 to us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:label="LesseeOperatingLeaseRenewalTerm" xlink:title="LesseeOperatingLeaseRenewalTerm" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LesseeOperatingLeaseRenewalTerm" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseRenewalTerm">Extension term of sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseRenewalTerm" xlink:to="us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:title="label: LesseeOperatingLeaseRenewalTerm to us-gaap_LesseeOperatingLeaseRenewalTerm" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1">Lessee, Operating Lease, Renewal Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseRenewalTerm" xlink:to="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" xlink:title="label: LesseeOperatingLeaseRenewalTerm to us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage" xlink:label="RevenueRemainingPerformanceObligationPercentage" xlink:title="RevenueRemainingPerformanceObligationPercentage" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RevenueRemainingPerformanceObligationPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RevenueRemainingPerformanceObligationPercentage" xml:lang="en-US" id="us-gaap_RevenueRemainingPerformanceObligationPercentage">Performance obligation, percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRemainingPerformanceObligationPercentage" xlink:to="us-gaap_RevenueRemainingPerformanceObligationPercentage" xlink:title="label: RevenueRemainingPerformanceObligationPercentage to us-gaap_RevenueRemainingPerformanceObligationPercentage" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMeasurementInput" xlink:label="LongTermDebtMeasurementInput" xlink:title="LongTermDebtMeasurementInput" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LongTermDebtMeasurementInput" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LongTermDebtMeasurementInput" xml:lang="en-US" id="us-gaap_LongTermDebtMeasurementInput">Convertible note, measurement input</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtMeasurementInput" xlink:to="us-gaap_LongTermDebtMeasurementInput" xlink:title="label: LongTermDebtMeasurementInput to us-gaap_LongTermDebtMeasurementInput" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WarrantsAndRightsOutstandingTerm" xlink:label="WarrantsAndRightsOutstandingTerm" xlink:title="WarrantsAndRightsOutstandingTerm" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WarrantsAndRightsOutstandingTerm" xml:lang="en-US" id="us-gaap_WarrantsAndRightsOutstandingTerm">Expected life</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsAndRightsOutstandingTerm" xlink:to="us-gaap_WarrantsAndRightsOutstandingTerm" xlink:title="label: WarrantsAndRightsOutstandingTerm to us-gaap_WarrantsAndRightsOutstandingTerm" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WarrantsAndRightsOutstandingTerm1" xml:lang="en-US" id="us-gaap_WarrantsAndRightsOutstandingTerm1">Warrants outstanding weighted average contractual life</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsAndRightsOutstandingTerm" xlink:to="us-gaap_WarrantsAndRightsOutstandingTerm1" xlink:title="label: WarrantsAndRightsOutstandingTerm to us-gaap_WarrantsAndRightsOutstandingTerm1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityAbstract" xlink:label="OperatingLeaseLiabilityAbstract" xlink:title="OperatingLeaseLiabilityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OperatingLeaseLiabilityAbstract" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityAbstract">Operating Lease, Liabilities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityAbstract" xlink:title="label: OperatingLeaseLiabilityAbstract to us-gaap_OperatingLeaseLiabilityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilityAbstract_lbl1" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityAbstract_lbl1">Operating Lease, Liability [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityAbstract_lbl1" xlink:title="label: OperatingLeaseLiabilityAbstract to us-gaap_OperatingLeaseLiabilityAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:label="OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:title="OperatingLeaseRightOfUseAssetAmortizationExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense">Amortization of right-of-use asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:title="label: OperatingLeaseRightOfUseAssetAmortizationExpense to us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense1" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense1">Amortization of operating lease ROU assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense1" xlink:title="label: OperatingLeaseRightOfUseAssetAmortizationExpense to us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2">Operating Lease, Right-of-Use Asset, Periodic Reduction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" xlink:title="label: OperatingLeaseRightOfUseAssetAmortizationExpense to us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:label="AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:title="AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xml:lang="en-US" id="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable">Asset Acquisition, issuing amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:to="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:title="label: AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable to us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl1" xml:lang="en-US" id="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl1">Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:to="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl1" xlink:title="label: AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable to us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:label="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:title="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xml:lang="en-US" id="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract">Stock-Based Compensation Expense [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:to="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:title="label: ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract to us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl1" xml:lang="en-US" id="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl1">Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:to="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl1" xlink:title="label: ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract to us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedContributionPlanAbstract" xlink:label="DefinedContributionPlanAbstract" xlink:title="DefinedContributionPlanAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DefinedContributionPlanAbstract" xml:lang="en-US" id="us-gaap_DefinedContributionPlanAbstract">Defined Contribution Plan [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanAbstract" xlink:to="us-gaap_DefinedContributionPlanAbstract" xlink:title="label: DefinedContributionPlanAbstract to us-gaap_DefinedContributionPlanAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration" xlink:label="OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration" xlink:title="OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="TitleOfIndividualWithRelationshipToEntityDomain" xlink:title="TitleOfIndividualWithRelationshipToEntityDomain" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:title="label: TitleOfIndividualWithRelationshipToEntityDomain to srt_TitleOfIndividualWithRelationshipToEntityDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_DirectorMember" xlink:label="DirectorMember" xlink:title="DirectorMember" />
    <link:label xlink:type="resource" xlink:label="srt_DirectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_DirectorMember" xml:lang="en-US" id="srt_DirectorMember">Dr. Fiore [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DirectorMember" xlink:to="srt_DirectorMember" xlink:title="label: DirectorMember to srt_DirectorMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:label xlink:type="resource" xlink:label="srt_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_RangeAxis" xml:lang="en-US" id="srt_RangeAxis">Statistical Measurement [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeAxis" xlink:to="srt_RangeAxis" xlink:title="label: RangeAxis to srt_RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:label xlink:type="resource" xlink:label="srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_RangeMember" xml:lang="en-US" id="srt_RangeMember">Statistical Measurement [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeMember" xlink:to="srt_RangeMember" xlink:title="label: RangeMember to srt_RangeMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:label xlink:type="resource" xlink:label="srt_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_MaximumMember" xml:lang="en-US" id="srt_MaximumMember">Maximum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="srt_MaximumMember" xlink:title="label: MaximumMember to srt_MaximumMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:label xlink:type="resource" xlink:label="srt_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_MinimumMember" xml:lang="en-US" id="srt_MinimumMember">Minimum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="srt_MinimumMember" xlink:title="label: MinimumMember to srt_MinimumMember" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_TitleOfIndividualAxis" xlink:label="TitleOfIndividualAxis" xlink:title="TitleOfIndividualAxis" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis" xlink:title="label: TitleOfIndividualAxis to srt_TitleOfIndividualAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipAxis" xlink:label="OwnershipAxis" xlink:title="OwnershipAxis" />
    <link:label xlink:type="resource" xlink:label="srt_OwnershipAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_OwnershipAxis" xml:lang="en-US" id="srt_OwnershipAxis">Ownership [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OwnershipAxis" xlink:to="srt_OwnershipAxis" xlink:title="label: OwnershipAxis to srt_OwnershipAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipDomain" xlink:label="OwnershipDomain" xlink:title="OwnershipDomain" />
    <link:label xlink:type="resource" xlink:label="srt_OwnershipDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_OwnershipDomain" xml:lang="en-US" id="srt_OwnershipDomain">Ownership [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OwnershipDomain" xlink:to="srt_OwnershipDomain" xlink:title="label: OwnershipDomain to srt_OwnershipDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:label="CoverAbstract" xlink:title="CoverAbstract" />
    <link:label xlink:type="resource" xlink:label="dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CoverAbstract" xml:lang="en-US" id="dei_CoverAbstract">Cover [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CoverAbstract" xlink:to="dei_CoverAbstract" xlink:title="label: CoverAbstract to dei_CoverAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentType" xml:lang="en-US" id="dei_DocumentType">Document Type</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentQuarterlyReport" xlink:label="DocumentQuarterlyReport" xlink:title="DocumentQuarterlyReport" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentQuarterlyReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentQuarterlyReport" xml:lang="en-US" id="dei_DocumentQuarterlyReport">Document Quarterly Report</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport" xlink:title="label: DocumentQuarterlyReport to dei_DocumentQuarterlyReport" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentTransitionReport" xlink:label="DocumentTransitionReport" xlink:title="DocumentTransitionReport" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentTransitionReport" xml:lang="en-US" id="dei_DocumentTransitionReport">Document Transition Report</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport" xlink:title="label: DocumentTransitionReport to dei_DocumentTransitionReport" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent" xlink:label="EntityInteractiveDataCurrent" xlink:title="EntityInteractiveDataCurrent" />
    <link:label xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityInteractiveDataCurrent" xml:lang="en-US" id="dei_EntityInteractiveDataCurrent">Entity Interactive Data Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent" xlink:title="label: EntityInteractiveDataCurrent to dei_EntityInteractiveDataCurrent" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:label xlink:type="resource" xlink:label="dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_AmendmentFlag" xml:lang="en-US" id="dei_AmendmentFlag">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="dei_AmendmentFlag" xlink:title="label: AmendmentFlag to dei_AmendmentFlag" />
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    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalYearFocus" xml:lang="en-US" id="dei_DocumentFiscalYearFocus">Document Fiscal Year Focus</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalPeriodFocus" xml:lang="en-US" id="dei_DocumentFiscalPeriodFocus">Document Fiscal Period Focus</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentPeriodEndDate" xml:lang="en-US" id="dei_DocumentPeriodEndDate">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate" xlink:title="label: DocumentPeriodEndDate to dei_DocumentPeriodEndDate" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:label xlink:type="resource" xlink:label="dei_LegalEntityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_LegalEntityAxis" xml:lang="en-US" id="dei_LegalEntityAxis">Legal Entity [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalEntityAxis" xlink:to="dei_LegalEntityAxis" xlink:title="label: LegalEntityAxis to dei_LegalEntityAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:label xlink:type="resource" xlink:label="dei_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityDomain" xml:lang="en-US" id="dei_EntityDomain">Entity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityDomain" xlink:to="dei_EntityDomain" xlink:title="label: EntityDomain to dei_EntityDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityRegistrantName" xml:lang="en-US" id="dei_EntityRegistrantName">Entity Registrant Name</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFileNumber" xlink:to="dei_EntityFileNumber" xlink:title="label: EntityFileNumber to dei_EntityFileNumber" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="EntityTaxIdentificationNumber" xlink:title="EntityTaxIdentificationNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityTaxIdentificationNumber" xml:lang="en-US" id="dei_EntityTaxIdentificationNumber">Entity Tax Identification Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber" xlink:title="label: EntityTaxIdentificationNumber to dei_EntityTaxIdentificationNumber" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityIncorporationStateCountryCode" xml:lang="en-US" id="dei_EntityIncorporationStateCountryCode">Entity Incorporation, State or Country Code</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityShellCompany" xlink:label="EntityShellCompany" xlink:title="EntityShellCompany" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntitySmallBusiness" xlink:label="EntitySmallBusiness" xlink:title="EntitySmallBusiness" />
    <link:label xlink:type="resource" xlink:label="dei_EntitySmallBusiness" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntitySmallBusiness" xml:lang="en-US" id="dei_EntitySmallBusiness">Entity Small Business</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness" xlink:title="label: EntitySmallBusiness to dei_EntitySmallBusiness" />
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    <link:label xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityEmergingGrowthCompany" xml:lang="en-US" id="dei_EntityEmergingGrowthCompany">Entity Emerging Growth Company</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressAddressLine1" xml:lang="en-US" id="dei_EntityAddressAddressLine1">Entity Address, Address Line One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1" xlink:title="label: EntityAddressAddressLine1 to dei_EntityAddressAddressLine1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressCityOrTown" xml:lang="en-US" id="dei_EntityAddressCityOrTown">Entity Address, City or Town</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown" xlink:title="label: EntityAddressCityOrTown to dei_EntityAddressCityOrTown" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:label="EntityAddressStateOrProvince" xlink:title="EntityAddressStateOrProvince" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressStateOrProvince" xml:lang="en-US" id="dei_EntityAddressStateOrProvince">Entity Address, State or Province</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince" xlink:title="label: EntityAddressStateOrProvince to dei_EntityAddressStateOrProvince" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressPostalZipCode" xml:lang="en-US" id="dei_EntityAddressPostalZipCode">Entity Address, Postal Zip Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode" xlink:title="label: EntityAddressPostalZipCode to dei_EntityAddressPostalZipCode" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:label xlink:type="resource" xlink:label="dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CityAreaCode" xml:lang="en-US" id="dei_CityAreaCode">City Area Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CityAreaCode" xlink:to="dei_CityAreaCode" xlink:title="label: CityAreaCode to dei_CityAreaCode" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:label xlink:type="resource" xlink:label="dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_LocalPhoneNumber" xml:lang="en-US" id="dei_LocalPhoneNumber">Local Phone Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber" xlink:title="label: LocalPhoneNumber to dei_LocalPhoneNumber" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:label xlink:type="resource" xlink:label="dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_Security12bTitle" xml:lang="en-US" id="dei_Security12bTitle">Title of 12(b) Security</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Security12bTitle" xlink:to="dei_Security12bTitle" xlink:title="label: Security12bTitle to dei_Security12bTitle" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:label xlink:type="resource" xlink:label="dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_TradingSymbol" xml:lang="en-US" id="dei_TradingSymbol">Trading Symbol</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradingSymbol" xlink:to="dei_TradingSymbol" xlink:title="label: TradingSymbol to dei_TradingSymbol" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:label xlink:type="resource" xlink:label="dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_SecurityExchangeName" xml:lang="en-US" id="dei_SecurityExchangeName">Security Exchange Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SecurityExchangeName" xlink:to="dei_SecurityExchangeName" xlink:title="label: SecurityExchangeName to dei_SecurityExchangeName" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCommonStockSharesOutstanding" xml:lang="en-US" id="dei_EntityCommonStockSharesOutstanding">Entity Common Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding" xlink:title="label: EntityCommonStockSharesOutstanding to dei_EntityCommonStockSharesOutstanding" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xlink:label="AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xlink:title="AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl" xml:lang="en-US" id="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl">Amount of decrease in additional paid in capital (APIC) resulting from the issuance costs of warrants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xlink:to="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost to erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl1" xml:lang="en-US" id="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl1">Adjustments to Additional Paid in Capital, Warrant Issuance cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xlink:to="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl1" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost to erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xml:lang="en-US" id="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost">Costs allocated to note warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xlink:to="erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost to erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:label="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:title="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl">Defined contribution plan, deferral percentage of employee on their pay on pre-tax basis.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:to="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" xlink:title="label: DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis to erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1">Defined Contribution Plan, Deferral Percent of Their Pay on Pre-tax Basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:to="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" xlink:title="label: DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis to erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xml:lang="en-US" id="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis">Employees contribution, deferral percentage of their pay on a pre-tax basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:to="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:title="label: DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis to erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:label="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:title="DefinedContributionPlanEmployeeContributionAtThresholdTwo" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl">Percentage of employee contribution to the plan that is fully matched by the employer.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdTwo to erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1">Defined Contribution Plan Employee Contribution At Threshold Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdTwo to erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo">Deferred compensation matched by employer, next match</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdTwo to erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:label="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:title="DefinedContributionPlanEmployeeContributionAtThresholdOne" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl">Percentage of employee contribution to the plan that is fully matched by the employer.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdOne to erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1">Defined Contribution Plan Employee Contribution at Threshold One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdOne to erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne">Employee contribution threshold for matching percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdOne to erna_DefinedContributionPlanEmployeeContributionAtThresholdOne" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:label="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:title="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl">Percentage employer matches of the employee's percentage contribution in excess of certain percentage matched.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1">Defined Contribution Plan Employer Matching Contribution Percent of Match Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo">Employer matching contribution in excess of first 2%</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:label="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:title="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl">Percentage employer matches of the employee's percentage contribution up to a certain percentage matched.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1">Defined Contribution Plan Employer Matching Contribution Percent of Match One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne">Employer matching contribution up to first 3%</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_RetirementPlan401KMember" xlink:label="RetirementPlan401KMember" xlink:title="RetirementPlan401KMember" />
    <link:label xlink:type="resource" xlink:label="erna_RetirementPlan401KMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RetirementPlan401KMember_lbl" xml:lang="en-US" id="erna_RetirementPlan401KMember_lbl">A defined-contribution retirement account which allows employees to save a portion of their salary in a tax-advantaged manner. The money earned in a 401(k) Plan is not taxed until after the employee retires, at which time their income will typically be lower than during their working years.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlan401KMember" xlink:to="erna_RetirementPlan401KMember_lbl" xlink:title="label: RetirementPlan401KMember to erna_RetirementPlan401KMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RetirementPlan401KMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RetirementPlan401KMember_lbl1" xml:lang="en-US" id="erna_RetirementPlan401KMember_lbl1">Retirement Plan, 401K [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlan401KMember" xlink:to="erna_RetirementPlan401KMember_lbl1" xlink:title="label: RetirementPlan401KMember to erna_RetirementPlan401KMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RetirementPlan401KMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RetirementPlan401KMember" xml:lang="en-US" id="erna_RetirementPlan401KMember">401K [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlan401KMember" xlink:to="erna_RetirementPlan401KMember" xlink:title="label: RetirementPlan401KMember to erna_RetirementPlan401KMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ContingentConsiderationMember" xlink:label="ContingentConsiderationMember" xlink:title="ContingentConsiderationMember" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationMember_lbl" xml:lang="en-US" id="erna_ContingentConsiderationMember_lbl">Description of contingent payment arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationMember" xlink:to="erna_ContingentConsiderationMember_lbl" xlink:title="label: ContingentConsiderationMember to erna_ContingentConsiderationMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationMember_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationMember_lbl1">Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationMember" xlink:to="erna_ContingentConsiderationMember_lbl1" xlink:title="label: ContingentConsiderationMember to erna_ContingentConsiderationMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContingentConsiderationMember" xml:lang="en-US" id="erna_ContingentConsiderationMember">Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationMember" xlink:to="erna_ContingentConsiderationMember" xlink:title="label: ContingentConsiderationMember to erna_ContingentConsiderationMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ChangeInFairValueOfContingentConsideration" xlink:label="ChangeInFairValueOfContingentConsideration" xlink:title="ChangeInFairValueOfContingentConsideration" />
    <link:label xlink:type="resource" xlink:label="erna_ChangeInFairValueOfContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ChangeInFairValueOfContingentConsideration_lbl" xml:lang="en-US" id="erna_ChangeInFairValueOfContingentConsideration_lbl">Amount of change in fair value of contingent consideration.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="erna_ChangeInFairValueOfContingentConsideration_lbl" xlink:title="label: ChangeInFairValueOfContingentConsideration to erna_ChangeInFairValueOfContingentConsideration_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ChangeInFairValueOfContingentConsideration_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ChangeInFairValueOfContingentConsideration_lbl1" xml:lang="en-US" id="erna_ChangeInFairValueOfContingentConsideration_lbl1">Change in Fair Value of Contingent Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="erna_ChangeInFairValueOfContingentConsideration_lbl1" xlink:title="label: ChangeInFairValueOfContingentConsideration to erna_ChangeInFairValueOfContingentConsideration_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ChangeInFairValueOfContingentConsideration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ChangeInFairValueOfContingentConsideration" xml:lang="en-US" id="erna_ChangeInFairValueOfContingentConsideration">Change in fair value of contingent consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="erna_ChangeInFairValueOfContingentConsideration" xlink:title="label: ChangeInFairValueOfContingentConsideration to erna_ChangeInFairValueOfContingentConsideration" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NumberOfInLicensedPortfolioPatents" xlink:label="NumberOfInLicensedPortfolioPatents" xlink:title="NumberOfInLicensedPortfolioPatents" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfInLicensedPortfolioPatents_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NumberOfInLicensedPortfolioPatents_lbl" xml:lang="en-US" id="erna_NumberOfInLicensedPortfolioPatents_lbl">The number of in-licensed portfolio patents covering key mRNA cell engineering technologies.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfInLicensedPortfolioPatents" xlink:to="erna_NumberOfInLicensedPortfolioPatents_lbl" xlink:title="label: NumberOfInLicensedPortfolioPatents to erna_NumberOfInLicensedPortfolioPatents_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfInLicensedPortfolioPatents_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NumberOfInLicensedPortfolioPatents_lbl1" xml:lang="en-US" id="erna_NumberOfInLicensedPortfolioPatents_lbl1">Number of In-licensed Portfolio Patents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfInLicensedPortfolioPatents" xlink:to="erna_NumberOfInLicensedPortfolioPatents_lbl1" xlink:title="label: NumberOfInLicensedPortfolioPatents to erna_NumberOfInLicensedPortfolioPatents_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfInLicensedPortfolioPatents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NumberOfInLicensedPortfolioPatents" xml:lang="en-US" id="erna_NumberOfInLicensedPortfolioPatents">Number of patents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfInLicensedPortfolioPatents" xlink:to="erna_NumberOfInLicensedPortfolioPatents" xlink:title="label: NumberOfInLicensedPortfolioPatents to erna_NumberOfInLicensedPortfolioPatents" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AccruedSomervilleFacilityCurrent" xlink:label="AccruedSomervilleFacilityCurrent" xlink:title="AccruedSomervilleFacilityCurrent" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedSomervilleFacilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AccruedSomervilleFacilityCurrent_lbl" xml:lang="en-US" id="erna_AccruedSomervilleFacilityCurrent_lbl">Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to somerville facility (due within one year or within the normal operating cycle if longer).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedSomervilleFacilityCurrent" xlink:to="erna_AccruedSomervilleFacilityCurrent_lbl" xlink:title="label: AccruedSomervilleFacilityCurrent to erna_AccruedSomervilleFacilityCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedSomervilleFacilityCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AccruedSomervilleFacilityCurrent_lbl1" xml:lang="en-US" id="erna_AccruedSomervilleFacilityCurrent_lbl1">Accrued Somerville Facility, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedSomervilleFacilityCurrent" xlink:to="erna_AccruedSomervilleFacilityCurrent_lbl1" xlink:title="label: AccruedSomervilleFacilityCurrent to erna_AccruedSomervilleFacilityCurrent_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedSomervilleFacilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AccruedSomervilleFacilityCurrent" xml:lang="en-US" id="erna_AccruedSomervilleFacilityCurrent">Somerville facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedSomervilleFacilityCurrent" xlink:to="erna_AccruedSomervilleFacilityCurrent" xlink:title="label: AccruedSomervilleFacilityCurrent to erna_AccruedSomervilleFacilityCurrent" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AccruedLegalFeesAndRelatedCurrent" xlink:label="AccruedLegalFeesAndRelatedCurrent" xlink:title="AccruedLegalFeesAndRelatedCurrent" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedLegalFeesAndRelatedCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AccruedLegalFeesAndRelatedCurrent_lbl" xml:lang="en-US" id="erna_AccruedLegalFeesAndRelatedCurrent_lbl">Carrying value as of the balance sheet date of obligations incurred through that date and payable for legal fees and related. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLegalFeesAndRelatedCurrent" xlink:to="erna_AccruedLegalFeesAndRelatedCurrent_lbl" xlink:title="label: AccruedLegalFeesAndRelatedCurrent to erna_AccruedLegalFeesAndRelatedCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedLegalFeesAndRelatedCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AccruedLegalFeesAndRelatedCurrent_lbl1" xml:lang="en-US" id="erna_AccruedLegalFeesAndRelatedCurrent_lbl1">Accrued Legal Fees and Related, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLegalFeesAndRelatedCurrent" xlink:to="erna_AccruedLegalFeesAndRelatedCurrent_lbl1" xlink:title="label: AccruedLegalFeesAndRelatedCurrent to erna_AccruedLegalFeesAndRelatedCurrent_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedLegalFeesAndRelatedCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AccruedLegalFeesAndRelatedCurrent" xml:lang="en-US" id="erna_AccruedLegalFeesAndRelatedCurrent">Legal fees and related</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLegalFeesAndRelatedCurrent" xlink:to="erna_AccruedLegalFeesAndRelatedCurrent" xlink:title="label: AccruedLegalFeesAndRelatedCurrent to erna_AccruedLegalFeesAndRelatedCurrent" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LossOnNonControllingInvestment" xlink:label="LossOnNonControllingInvestment" xlink:title="LossOnNonControllingInvestment" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LossOnNonControllingInvestment_lbl" xml:lang="en-US" id="erna_LossOnNonControllingInvestment_lbl">Amount of loss on non-controlling investment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment_lbl" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LossOnNonControllingInvestment_lbl1" xml:lang="en-US" id="erna_LossOnNonControllingInvestment_lbl1">Loss on Non-controlling Investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment_lbl1" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_LossOnNonControllingInvestment" xml:lang="en-US" id="erna_LossOnNonControllingInvestment">Loss on non-controlling investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LossOnNonControllingInvestment_lbl2" xml:lang="en-US" id="erna_LossOnNonControllingInvestment_lbl2">Loss on non-controlling investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment_lbl2" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_WarrantLiabilitiesExpense" xlink:label="WarrantLiabilitiesExpense" xlink:title="WarrantLiabilitiesExpense" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantLiabilitiesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_WarrantLiabilitiesExpense_lbl" xml:lang="en-US" id="erna_WarrantLiabilitiesExpense_lbl">Amount of expenses related to warrant liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantLiabilitiesExpense" xlink:to="erna_WarrantLiabilitiesExpense_lbl" xlink:title="label: WarrantLiabilitiesExpense to erna_WarrantLiabilitiesExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantLiabilitiesExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_WarrantLiabilitiesExpense_lbl1" xml:lang="en-US" id="erna_WarrantLiabilitiesExpense_lbl1">Warrant Liabilities Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantLiabilitiesExpense" xlink:to="erna_WarrantLiabilitiesExpense_lbl1" xlink:title="label: WarrantLiabilitiesExpense to erna_WarrantLiabilitiesExpense_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantLiabilitiesExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_WarrantLiabilitiesExpense" xml:lang="en-US" id="erna_WarrantLiabilitiesExpense">Change in fair value of warrant liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantLiabilitiesExpense" xlink:to="erna_WarrantLiabilitiesExpense" xlink:title="label: WarrantLiabilitiesExpense to erna_WarrantLiabilitiesExpense" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:label="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:title="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" xml:lang="en-US" id="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl">Tabular disclosure for lessee's operating lease right-of-use assets and liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:to="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" xlink:title="label: OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock to erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" xml:lang="en-US" id="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1">Operating Lease Right-of-use Assets and Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:to="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" xlink:title="label: OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock to erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xml:lang="en-US" id="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock">Operating Lease Right-of-use Assets and Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:to="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:title="label: OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock to erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ERSquibbSonsLLCMember" xlink:label="ERSquibbSonsLLCMember" xlink:title="ERSquibbSonsLLCMember" />
    <link:label xlink:type="resource" xlink:label="erna_ERSquibbSonsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ERSquibbSonsLLCMember_lbl" xml:lang="en-US" id="erna_ERSquibbSonsLLCMember_lbl">A Delaware limited liability company ("Sublessor"), for office, laboratory and research and development space (the "Premises").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ERSquibbSonsLLCMember" xlink:to="erna_ERSquibbSonsLLCMember_lbl" xlink:title="label: ERSquibbSonsLLCMember to erna_ERSquibbSonsLLCMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ERSquibbSonsLLCMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ERSquibbSonsLLCMember_lbl1" xml:lang="en-US" id="erna_ERSquibbSonsLLCMember_lbl1">E.R. Squibb &amp; Sons, L.L.C. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ERSquibbSonsLLCMember" xlink:to="erna_ERSquibbSonsLLCMember_lbl1" xlink:title="label: ERSquibbSonsLLCMember to erna_ERSquibbSonsLLCMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ERSquibbSonsLLCMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ERSquibbSonsLLCMember" xml:lang="en-US" id="erna_ERSquibbSonsLLCMember">E.R. Squibb &amp; Sons, L.L.C. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ERSquibbSonsLLCMember" xlink:to="erna_ERSquibbSonsLLCMember" xlink:title="label: ERSquibbSonsLLCMember to erna_ERSquibbSonsLLCMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xlink:label="AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xlink:title="AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl" xml:lang="en-US" id="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl">The adjustment to lease liability and right of use asset due to remeasurement in noncash financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xlink:to="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl" xlink:title="label: AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement to erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl1" xml:lang="en-US" id="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl1">Adjustment to Lease Liability and Right of Use Asset Due to Remeasurement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xlink:to="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl1" xlink:title="label: AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement to erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xml:lang="en-US" id="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement">Adjustment to lease liability and ROU asset due to remeasurement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xlink:to="erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" xlink:title="label: AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement to erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OperatingLeasesMonthlyBaseRent" xlink:label="OperatingLeasesMonthlyBaseRent" xlink:title="OperatingLeasesMonthlyBaseRent" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesMonthlyBaseRent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeasesMonthlyBaseRent_lbl" xml:lang="en-US" id="erna_OperatingLeasesMonthlyBaseRent_lbl">The amount of rental expense payable per month for operating leases.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesMonthlyBaseRent" xlink:to="erna_OperatingLeasesMonthlyBaseRent_lbl" xlink:title="label: OperatingLeasesMonthlyBaseRent to erna_OperatingLeasesMonthlyBaseRent_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesMonthlyBaseRent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeasesMonthlyBaseRent_lbl1" xml:lang="en-US" id="erna_OperatingLeasesMonthlyBaseRent_lbl1">Operating Leases, Monthly Base Rent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesMonthlyBaseRent" xlink:to="erna_OperatingLeasesMonthlyBaseRent_lbl1" xlink:title="label: OperatingLeasesMonthlyBaseRent to erna_OperatingLeasesMonthlyBaseRent_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesMonthlyBaseRent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeasesMonthlyBaseRent" xml:lang="en-US" id="erna_OperatingLeasesMonthlyBaseRent">Monthly base rent payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesMonthlyBaseRent" xlink:to="erna_OperatingLeasesMonthlyBaseRent" xlink:title="label: OperatingLeasesMonthlyBaseRent to erna_OperatingLeasesMonthlyBaseRent" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OperatingLeaseIncrementalBorrowingRate" xlink:label="OperatingLeaseIncrementalBorrowingRate" xlink:title="OperatingLeaseIncrementalBorrowingRate" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseIncrementalBorrowingRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeaseIncrementalBorrowingRate_lbl" xml:lang="en-US" id="erna_OperatingLeaseIncrementalBorrowingRate_lbl">Weighted average incremental borrowing rate for operating lease calculated at point in time.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseIncrementalBorrowingRate" xlink:to="erna_OperatingLeaseIncrementalBorrowingRate_lbl" xlink:title="label: OperatingLeaseIncrementalBorrowingRate to erna_OperatingLeaseIncrementalBorrowingRate_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseIncrementalBorrowingRate_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeaseIncrementalBorrowingRate_lbl1" xml:lang="en-US" id="erna_OperatingLeaseIncrementalBorrowingRate_lbl1">Operating Lease Incremental Borrowing Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseIncrementalBorrowingRate" xlink:to="erna_OperatingLeaseIncrementalBorrowingRate_lbl1" xlink:title="label: OperatingLeaseIncrementalBorrowingRate to erna_OperatingLeaseIncrementalBorrowingRate_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseIncrementalBorrowingRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeaseIncrementalBorrowingRate" xml:lang="en-US" id="erna_OperatingLeaseIncrementalBorrowingRate">Incremental borrowing rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseIncrementalBorrowingRate" xlink:to="erna_OperatingLeaseIncrementalBorrowingRate" xlink:title="label: OperatingLeaseIncrementalBorrowingRate to erna_OperatingLeaseIncrementalBorrowingRate" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ReceivedAmountOfTenantImprovementAllowance" xlink:label="ReceivedAmountOfTenantImprovementAllowance" xlink:title="ReceivedAmountOfTenantImprovementAllowance" />
    <link:label xlink:type="resource" xlink:label="erna_ReceivedAmountOfTenantImprovementAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ReceivedAmountOfTenantImprovementAllowance_lbl" xml:lang="en-US" id="erna_ReceivedAmountOfTenantImprovementAllowance_lbl">Amount of tenant improvement allowance received.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivedAmountOfTenantImprovementAllowance" xlink:to="erna_ReceivedAmountOfTenantImprovementAllowance_lbl" xlink:title="label: ReceivedAmountOfTenantImprovementAllowance to erna_ReceivedAmountOfTenantImprovementAllowance_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ReceivedAmountOfTenantImprovementAllowance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ReceivedAmountOfTenantImprovementAllowance_lbl1" xml:lang="en-US" id="erna_ReceivedAmountOfTenantImprovementAllowance_lbl1">Received Amount of Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivedAmountOfTenantImprovementAllowance" xlink:to="erna_ReceivedAmountOfTenantImprovementAllowance_lbl1" xlink:title="label: ReceivedAmountOfTenantImprovementAllowance to erna_ReceivedAmountOfTenantImprovementAllowance_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ReceivedAmountOfTenantImprovementAllowance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ReceivedAmountOfTenantImprovementAllowance" xml:lang="en-US" id="erna_ReceivedAmountOfTenantImprovementAllowance">Company received tenant improvement allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivedAmountOfTenantImprovementAllowance" xlink:to="erna_ReceivedAmountOfTenantImprovementAllowance" xlink:title="label: ReceivedAmountOfTenantImprovementAllowance to erna_ReceivedAmountOfTenantImprovementAllowance" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_UnpaidOutOfPocketCostsTenantImprovementAllowance" xlink:label="UnpaidOutOfPocketCostsTenantImprovementAllowance" xlink:title="UnpaidOutOfPocketCostsTenantImprovementAllowance" />
    <link:label xlink:type="resource" xlink:label="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl" xml:lang="en-US" id="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl">The company has to pay sublease for owned assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidOutOfPocketCostsTenantImprovementAllowance" xlink:to="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl" xlink:title="label: UnpaidOutOfPocketCostsTenantImprovementAllowance to erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl1" xml:lang="en-US" id="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl1">Unpaid Out of Pocket Costs Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidOutOfPocketCostsTenantImprovementAllowance" xlink:to="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl1" xlink:title="label: UnpaidOutOfPocketCostsTenantImprovementAllowance to erna_UnpaidOutOfPocketCostsTenantImprovementAllowance_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance" xml:lang="en-US" id="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance">Unpaid out of pocket costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidOutOfPocketCostsTenantImprovementAllowance" xlink:to="erna_UnpaidOutOfPocketCostsTenantImprovementAllowance" xlink:title="label: UnpaidOutOfPocketCostsTenantImprovementAllowance to erna_UnpaidOutOfPocketCostsTenantImprovementAllowance" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_TenantImprovementAllowancePerRentableSquareFoot" xlink:label="TenantImprovementAllowancePerRentableSquareFoot" xlink:title="TenantImprovementAllowancePerRentableSquareFoot" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" xml:lang="en-US" id="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl">Amount of tenant improvement allowance per rentable square foot for the improvements of premises.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowancePerRentableSquareFoot" xlink:to="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" xlink:title="label: TenantImprovementAllowancePerRentableSquareFoot to erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" xml:lang="en-US" id="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1">Tenant Improvement Allowance, per Rentable Square Foot</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowancePerRentableSquareFoot" xlink:to="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" xlink:title="label: TenantImprovementAllowancePerRentableSquareFoot to erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowancePerRentableSquareFoot" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_TenantImprovementAllowancePerRentableSquareFoot" xml:lang="en-US" id="erna_TenantImprovementAllowancePerRentableSquareFoot">Tenant improvement allowance per rentable square foot</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowancePerRentableSquareFoot" xlink:to="erna_TenantImprovementAllowancePerRentableSquareFoot" xlink:title="label: TenantImprovementAllowancePerRentableSquareFoot to erna_TenantImprovementAllowancePerRentableSquareFoot" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OutOfPocketExpenses" xlink:label="OutOfPocketExpenses" xlink:title="OutOfPocketExpenses" />
    <link:label xlink:type="resource" xlink:label="erna_OutOfPocketExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OutOfPocketExpenses_lbl" xml:lang="en-US" id="erna_OutOfPocketExpenses_lbl">The company incurred additional out-of-pocket expenses for sublessor/lessor owned assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OutOfPocketExpenses" xlink:to="erna_OutOfPocketExpenses_lbl" xlink:title="label: OutOfPocketExpenses to erna_OutOfPocketExpenses_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OutOfPocketExpenses_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OutOfPocketExpenses_lbl1" xml:lang="en-US" id="erna_OutOfPocketExpenses_lbl1">Out-of-pocket Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OutOfPocketExpenses" xlink:to="erna_OutOfPocketExpenses_lbl1" xlink:title="label: OutOfPocketExpenses to erna_OutOfPocketExpenses_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OutOfPocketExpenses" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OutOfPocketExpenses" xml:lang="en-US" id="erna_OutOfPocketExpenses">Out-of-pocket expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OutOfPocketExpenses" xlink:to="erna_OutOfPocketExpenses" xlink:title="label: OutOfPocketExpenses to erna_OutOfPocketExpenses" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_TenantImprovementAllowance" xlink:label="TenantImprovementAllowance" xlink:title="TenantImprovementAllowance" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_TenantImprovementAllowance_lbl" xml:lang="en-US" id="erna_TenantImprovementAllowance_lbl">Amount of tenant improvement allowance to improvements of the Premises.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowance" xlink:to="erna_TenantImprovementAllowance_lbl" xlink:title="label: TenantImprovementAllowance to erna_TenantImprovementAllowance_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_TenantImprovementAllowance_lbl1" xml:lang="en-US" id="erna_TenantImprovementAllowance_lbl1">Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowance" xlink:to="erna_TenantImprovementAllowance_lbl1" xlink:title="label: TenantImprovementAllowance to erna_TenantImprovementAllowance_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_TenantImprovementAllowance" xml:lang="en-US" id="erna_TenantImprovementAllowance">Tenant improvement allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowance" xlink:to="erna_TenantImprovementAllowance" xlink:title="label: TenantImprovementAllowance to erna_TenantImprovementAllowance" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OperatingLeasesIncreaseInBaseRentPercentage" xlink:label="OperatingLeasesIncreaseInBaseRentPercentage" xlink:title="OperatingLeasesIncreaseInBaseRentPercentage" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" xml:lang="en-US" id="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl">The percentage increase in base rent per year after first year for operating leases.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIncreaseInBaseRentPercentage" xlink:to="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" xlink:title="label: OperatingLeasesIncreaseInBaseRentPercentage to erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" xml:lang="en-US" id="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1">Operating Leases Increase In Base Rent Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIncreaseInBaseRentPercentage" xlink:to="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" xlink:title="label: OperatingLeasesIncreaseInBaseRentPercentage to erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesIncreaseInBaseRentPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeasesIncreaseInBaseRentPercentage" xml:lang="en-US" id="erna_OperatingLeasesIncreaseInBaseRentPercentage">Percentage increase in base rent after first year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIncreaseInBaseRentPercentage" xlink:to="erna_OperatingLeasesIncreaseInBaseRentPercentage" xlink:title="label: OperatingLeasesIncreaseInBaseRentPercentage to erna_OperatingLeasesIncreaseInBaseRentPercentage" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OperatingLeaseExpenseToBePaid" xlink:label="OperatingLeaseExpenseToBePaid" xlink:title="OperatingLeaseExpenseToBePaid" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseExpenseToBePaid_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeaseExpenseToBePaid_lbl" xml:lang="en-US" id="erna_OperatingLeaseExpenseToBePaid_lbl">Amount of operating lease expense to be paid for the month of February, March, April or May 2024 including share amounts related to property taxes and common area maintenance costs.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseExpenseToBePaid" xlink:to="erna_OperatingLeaseExpenseToBePaid_lbl" xlink:title="label: OperatingLeaseExpenseToBePaid to erna_OperatingLeaseExpenseToBePaid_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseExpenseToBePaid_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeaseExpenseToBePaid_lbl1" xml:lang="en-US" id="erna_OperatingLeaseExpenseToBePaid_lbl1">Operating Lease Expense to be Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseExpenseToBePaid" xlink:to="erna_OperatingLeaseExpenseToBePaid_lbl1" xlink:title="label: OperatingLeaseExpenseToBePaid to erna_OperatingLeaseExpenseToBePaid_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseExpenseToBePaid" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_OperatingLeaseExpenseToBePaid" xml:lang="en-US" id="erna_OperatingLeaseExpenseToBePaid">Past due rent amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseExpenseToBePaid" xlink:to="erna_OperatingLeaseExpenseToBePaid" xlink:title="label: OperatingLeaseExpenseToBePaid to erna_OperatingLeaseExpenseToBePaid" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_CommonWarrantsMember" xlink:label="CommonWarrantsMember" xlink:title="CommonWarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_CommonWarrantsMember_lbl" xml:lang="en-US" id="erna_CommonWarrantsMember_lbl">A common warrant represents the right to purchase a company's stock at a specific price and at a specific date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsMember" xlink:to="erna_CommonWarrantsMember_lbl" xlink:title="label: CommonWarrantsMember to erna_CommonWarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CommonWarrantsMember_lbl1" xml:lang="en-US" id="erna_CommonWarrantsMember_lbl1">Common Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsMember" xlink:to="erna_CommonWarrantsMember_lbl1" xlink:title="label: CommonWarrantsMember to erna_CommonWarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CommonWarrantsMember" xml:lang="en-US" id="erna_CommonWarrantsMember">Common Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsMember" xlink:to="erna_CommonWarrantsMember" xlink:title="label: CommonWarrantsMember to erna_CommonWarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_CommonWarrantsMember_lbl2" xml:lang="en-US" id="erna_CommonWarrantsMember_lbl2">Q1-22 Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsMember" xlink:to="erna_CommonWarrantsMember_lbl2" xlink:title="label: CommonWarrantsMember to erna_CommonWarrantsMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ContingentConsiderationOneMember" xlink:label="ContingentConsiderationOneMember" xlink:title="ContingentConsiderationOneMember" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationOneMember_lbl" xml:lang="en-US" id="erna_ContingentConsiderationOneMember_lbl">Description of contingent payment one arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationOneMember" xlink:to="erna_ContingentConsiderationOneMember_lbl" xlink:title="label: ContingentConsiderationOneMember to erna_ContingentConsiderationOneMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationOneMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationOneMember_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationOneMember_lbl1">Contingent Consideration One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationOneMember" xlink:to="erna_ContingentConsiderationOneMember_lbl1" xlink:title="label: ContingentConsiderationOneMember to erna_ContingentConsiderationOneMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationOneMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContingentConsiderationOneMember" xml:lang="en-US" id="erna_ContingentConsiderationOneMember">Contingent Consideration One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationOneMember" xlink:to="erna_ContingentConsiderationOneMember" xlink:title="label: ContingentConsiderationOneMember to erna_ContingentConsiderationOneMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ExacisAssetPurchaseAgreementMember" xlink:label="ExacisAssetPurchaseAgreementMember" xlink:title="ExacisAssetPurchaseAgreementMember" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ExacisAssetPurchaseAgreementMember_lbl" xml:lang="en-US" id="erna_ExacisAssetPurchaseAgreementMember_lbl">Information about asset purchase agreement (the "Purchase Agreement"), together with Exacis.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAgreementMember" xlink:to="erna_ExacisAssetPurchaseAgreementMember_lbl" xlink:title="label: ExacisAssetPurchaseAgreementMember to erna_ExacisAssetPurchaseAgreementMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAgreementMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ExacisAssetPurchaseAgreementMember_lbl1" xml:lang="en-US" id="erna_ExacisAssetPurchaseAgreementMember_lbl1">Exacis Asset Purchase Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAgreementMember" xlink:to="erna_ExacisAssetPurchaseAgreementMember_lbl1" xlink:title="label: ExacisAssetPurchaseAgreementMember to erna_ExacisAssetPurchaseAgreementMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ExacisAssetPurchaseAgreementMember" xml:lang="en-US" id="erna_ExacisAssetPurchaseAgreementMember">Exacis Asset Purchase [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAgreementMember" xlink:to="erna_ExacisAssetPurchaseAgreementMember" xlink:title="label: ExacisAssetPurchaseAgreementMember to erna_ExacisAssetPurchaseAgreementMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_FairValueOfFinancialInstrumentAbstract" xlink:label="FairValueOfFinancialInstrumentAbstract" xlink:title="FairValueOfFinancialInstrumentAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_FairValueOfFinancialInstrumentAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_FairValueOfFinancialInstrumentAbstract_lbl1" xml:lang="en-US" id="erna_FairValueOfFinancialInstrumentAbstract_lbl1">Fair Value of Financial Instrument [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfFinancialInstrumentAbstract" xlink:to="erna_FairValueOfFinancialInstrumentAbstract_lbl1" xlink:title="label: FairValueOfFinancialInstrumentAbstract to erna_FairValueOfFinancialInstrumentAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_FairValueOfFinancialInstrumentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_FairValueOfFinancialInstrumentAbstract" xml:lang="en-US" id="erna_FairValueOfFinancialInstrumentAbstract">Fair Value of Financial Instruments [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueOfFinancialInstrumentAbstract" xlink:to="erna_FairValueOfFinancialInstrumentAbstract" xlink:title="label: FairValueOfFinancialInstrumentAbstract to erna_FairValueOfFinancialInstrumentAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_MarketCapitalizationRequirementAmount" xlink:label="MarketCapitalizationRequirementAmount" xlink:title="MarketCapitalizationRequirementAmount" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapitalizationRequirementAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MarketCapitalizationRequirementAmount_lbl" xml:lang="en-US" id="erna_MarketCapitalizationRequirementAmount_lbl">The amount required for numerator value of stock issuance.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapitalizationRequirementAmount" xlink:to="erna_MarketCapitalizationRequirementAmount_lbl" xlink:title="label: MarketCapitalizationRequirementAmount to erna_MarketCapitalizationRequirementAmount_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapitalizationRequirementAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MarketCapitalizationRequirementAmount_lbl1" xml:lang="en-US" id="erna_MarketCapitalizationRequirementAmount_lbl1">Market Capitalization Requirement, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapitalizationRequirementAmount" xlink:to="erna_MarketCapitalizationRequirementAmount_lbl1" xlink:title="label: MarketCapitalizationRequirementAmount to erna_MarketCapitalizationRequirementAmount_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapitalizationRequirementAmount" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_MarketCapitalizationRequirementAmount" xml:lang="en-US" id="erna_MarketCapitalizationRequirementAmount">Market capitalization requirement, amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapitalizationRequirementAmount" xlink:to="erna_MarketCapitalizationRequirementAmount" xlink:title="label: MarketCapitalizationRequirementAmount to erna_MarketCapitalizationRequirementAmount" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PIPEInvestorMember" xlink:label="PIPEInvestorMember" xlink:title="PIPEInvestorMember" />
    <link:label xlink:type="resource" xlink:label="erna_PIPEInvestorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PIPEInvestorMember_lbl" xml:lang="en-US" id="erna_PIPEInvestorMember_lbl">A private investment in public equity, often called a PIPE deal, involves the selling of publicly traded common shares or some form of preferred stock or convertible security to private investors. It is an allocation of shares in a public company not through a public offering in a stock exchange. PIPE deals are part of the primary market. In the U.S., a PIPE offering may be registered with the Securities and Exchange Commission on a registration statement or may be completed as an unregistered private placement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PIPEInvestorMember" xlink:to="erna_PIPEInvestorMember_lbl" xlink:title="label: PIPEInvestorMember to erna_PIPEInvestorMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PIPEInvestorMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PIPEInvestorMember_lbl1" xml:lang="en-US" id="erna_PIPEInvestorMember_lbl1">PIPE Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PIPEInvestorMember" xlink:to="erna_PIPEInvestorMember_lbl1" xlink:title="label: PIPEInvestorMember to erna_PIPEInvestorMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PIPEInvestorMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PIPEInvestorMember" xml:lang="en-US" id="erna_PIPEInvestorMember">PIPE Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PIPEInvestorMember" xlink:to="erna_PIPEInvestorMember" xlink:title="label: PIPEInvestorMember to erna_PIPEInvestorMember" />
    <link:label xlink:type="resource" xlink:label="erna_PIPEInvestorMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_PIPEInvestorMember_lbl2" xml:lang="en-US" id="erna_PIPEInvestorMember_lbl2">Q1-22 PIPE Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PIPEInvestorMember" xlink:to="erna_PIPEInvestorMember_lbl2" xlink:title="label: PIPEInvestorMember to erna_PIPEInvestorMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ContingentConsiderationTwoMember" xlink:label="ContingentConsiderationTwoMember" xlink:title="ContingentConsiderationTwoMember" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationTwoMember_lbl" xml:lang="en-US" id="erna_ContingentConsiderationTwoMember_lbl">Description of contingent payment two arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationTwoMember" xlink:to="erna_ContingentConsiderationTwoMember_lbl" xlink:title="label: ContingentConsiderationTwoMember to erna_ContingentConsiderationTwoMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationTwoMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationTwoMember_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationTwoMember_lbl1">Contingent Consideration Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationTwoMember" xlink:to="erna_ContingentConsiderationTwoMember_lbl1" xlink:title="label: ContingentConsiderationTwoMember to erna_ContingentConsiderationTwoMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContingentConsiderationTwoMember" xml:lang="en-US" id="erna_ContingentConsiderationTwoMember">Contingent Consideration Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationTwoMember" xlink:to="erna_ContingentConsiderationTwoMember" xlink:title="label: ContingentConsiderationTwoMember to erna_ContingentConsiderationTwoMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:label="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:title="PrincipalPaymentsOnOperatingLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" xml:lang="en-US" id="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl">Principal payments on operating lease liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:to="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" xlink:title="label: PrincipalPaymentsOnOperatingLeaseLiabilities to erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" xml:lang="en-US" id="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1">Principal payments on operating lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:to="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" xlink:title="label: PrincipalPaymentsOnOperatingLeaseLiabilities to erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_PrincipalPaymentsOnOperatingLeaseLiabilities" xml:lang="en-US" id="erna_PrincipalPaymentsOnOperatingLeaseLiabilities">Principal payments on operating lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:to="erna_PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:title="label: PrincipalPaymentsOnOperatingLeaseLiabilities to erna_PrincipalPaymentsOnOperatingLeaseLiabilities" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AccretionOfInterestSublease" xlink:label="AccretionOfInterestSublease" xlink:title="AccretionOfInterestSublease" />
    <link:label xlink:type="resource" xlink:label="erna_AccretionOfInterestSublease_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AccretionOfInterestSublease_lbl" xml:lang="en-US" id="erna_AccretionOfInterestSublease_lbl">The fair value of accretion of interest for sublease of operating lease liabilities in noncash financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccretionOfInterestSublease" xlink:to="erna_AccretionOfInterestSublease_lbl" xlink:title="label: AccretionOfInterestSublease to erna_AccretionOfInterestSublease_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AccretionOfInterestSublease_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AccretionOfInterestSublease_lbl1" xml:lang="en-US" id="erna_AccretionOfInterestSublease_lbl1">Accretion of Interest, Sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccretionOfInterestSublease" xlink:to="erna_AccretionOfInterestSublease_lbl1" xlink:title="label: AccretionOfInterestSublease to erna_AccretionOfInterestSublease_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AccretionOfInterestSublease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AccretionOfInterestSublease" xml:lang="en-US" id="erna_AccretionOfInterestSublease">Accretion of interest for Somerville Sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccretionOfInterestSublease" xlink:to="erna_AccretionOfInterestSublease" xlink:title="label: AccretionOfInterestSublease to erna_AccretionOfInterestSublease" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OperatingLeaseAssestAbstract" xlink:label="OperatingLeaseAssestAbstract" xlink:title="OperatingLeaseAssestAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseAssestAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeaseAssestAbstract_lbl1" xml:lang="en-US" id="erna_OperatingLeaseAssestAbstract_lbl1">Operating Lease, Asset [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseAssestAbstract" xlink:to="erna_OperatingLeaseAssestAbstract_lbl1" xlink:title="label: OperatingLeaseAssestAbstract to erna_OperatingLeaseAssestAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseAssestAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeaseAssestAbstract" xml:lang="en-US" id="erna_OperatingLeaseAssestAbstract">Operating Lease, ROU Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseAssestAbstract" xlink:to="erna_OperatingLeaseAssestAbstract" xlink:title="label: OperatingLeaseAssestAbstract to erna_OperatingLeaseAssestAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xlink:label="AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xlink:title="AdjustmentToRemeasurementOfOperatingLeaseROUAssets" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl" xml:lang="en-US" id="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl">The adjustment to remeasurement of operating lease ROU assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xlink:to="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl" xlink:title="label: AdjustmentToRemeasurementOfOperatingLeaseROUAssets to erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl1" xml:lang="en-US" id="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl1">Adjustment to Remeasurement of Operating Lease ROU Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xlink:to="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl1" xlink:title="label: AdjustmentToRemeasurementOfOperatingLeaseROUAssets to erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xml:lang="en-US" id="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets">Adjustment to ROU asset for remeasurement of Somerville Sublease liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xlink:to="erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets" xlink:title="label: AdjustmentToRemeasurementOfOperatingLeaseROUAssets to erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xlink:label="AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xlink:title="AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl" xml:lang="en-US" id="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl">The adjustment to lease liability due to remeasurement of sublease.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xlink:to="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl" xlink:title="label: AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease to erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl1" xml:lang="en-US" id="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl1">Adjustment to Lease Liability Due to Remeasurement of Sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xlink:to="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl1" xlink:title="label: AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease to erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xml:lang="en-US" id="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease">Adjustment to lease liablity due to remeasurement of Somerville Sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xlink:to="erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" xlink:title="label: AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease to erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NoveCiteINCMember" xlink:label="NoveCiteINCMember" xlink:title="NoveCiteINCMember" />
    <link:label xlink:type="resource" xlink:label="erna_NoveCiteINCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NoveCiteINCMember_lbl" xml:lang="en-US" id="erna_NoveCiteINCMember_lbl">The name of company involved in licensing agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoveCiteINCMember" xlink:to="erna_NoveCiteINCMember_lbl" xlink:title="label: NoveCiteINCMember to erna_NoveCiteINCMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NoveCiteINCMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NoveCiteINCMember_lbl1" xml:lang="en-US" id="erna_NoveCiteINCMember_lbl1">NoveCite, INC. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoveCiteINCMember" xlink:to="erna_NoveCiteINCMember_lbl1" xlink:title="label: NoveCiteINCMember to erna_NoveCiteINCMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_FactorBioscienceIncMember" xlink:label="FactorBioscienceIncMember" xlink:title="FactorBioscienceIncMember" />
    <link:label xlink:type="resource" xlink:label="erna_FactorBioscienceIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_FactorBioscienceIncMember_lbl" xml:lang="en-US" id="erna_FactorBioscienceIncMember_lbl">A corporation the company entered into agreement to provide the Company with MRNA cell engineering research support services, including access to certain facilities, equipment, materials and training, and the Company.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FactorBioscienceIncMember" xlink:to="erna_FactorBioscienceIncMember_lbl" xlink:title="label: FactorBioscienceIncMember to erna_FactorBioscienceIncMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_FactorBioscienceIncMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_FactorBioscienceIncMember_lbl1" xml:lang="en-US" id="erna_FactorBioscienceIncMember_lbl1">Factor Bioscience Inc. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FactorBioscienceIncMember" xlink:to="erna_FactorBioscienceIncMember_lbl1" xlink:title="label: FactorBioscienceIncMember to erna_FactorBioscienceIncMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_FactorBioscienceIncMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_FactorBioscienceIncMember" xml:lang="en-US" id="erna_FactorBioscienceIncMember">Factor Bioscience Inc. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FactorBioscienceIncMember" xlink:to="erna_FactorBioscienceIncMember" xlink:title="label: FactorBioscienceIncMember to erna_FactorBioscienceIncMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PreFundedWarrantsMember" xlink:label="PreFundedWarrantsMember" xlink:title="PreFundedWarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_PreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PreFundedWarrantsMember_lbl" xml:lang="en-US" id="erna_PreFundedWarrantsMember_lbl">A pre-funded warrant that allows the warrant holder to purchase a specified number of a company's securities at a nominal exercise price.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreFundedWarrantsMember" xlink:to="erna_PreFundedWarrantsMember_lbl" xlink:title="label: PreFundedWarrantsMember to erna_PreFundedWarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PreFundedWarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PreFundedWarrantsMember_lbl1" xml:lang="en-US" id="erna_PreFundedWarrantsMember_lbl1">Pre-funded Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreFundedWarrantsMember" xlink:to="erna_PreFundedWarrantsMember_lbl1" xlink:title="label: PreFundedWarrantsMember to erna_PreFundedWarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PreFundedWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PreFundedWarrantsMember" xml:lang="en-US" id="erna_PreFundedWarrantsMember">Pre-funded Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreFundedWarrantsMember" xlink:to="erna_PreFundedWarrantsMember" xlink:title="label: PreFundedWarrantsMember to erna_PreFundedWarrantsMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ExacisOptionAgreementAbstract" xlink:label="ExacisOptionAgreementAbstract" xlink:title="ExacisOptionAgreementAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisOptionAgreementAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ExacisOptionAgreementAbstract_lbl1" xml:lang="en-US" id="erna_ExacisOptionAgreementAbstract_lbl1">Exacis Option Agreement [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisOptionAgreementAbstract" xlink:to="erna_ExacisOptionAgreementAbstract_lbl1" xlink:title="label: ExacisOptionAgreementAbstract to erna_ExacisOptionAgreementAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisOptionAgreementAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ExacisOptionAgreementAbstract" xml:lang="en-US" id="erna_ExacisOptionAgreementAbstract">Exacis Option Agreement [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisOptionAgreementAbstract" xlink:to="erna_ExacisOptionAgreementAbstract" xlink:title="label: ExacisOptionAgreementAbstract to erna_ExacisOptionAgreementAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_Q422PIPETransactionAbstract" xlink:label="Q422PIPETransactionAbstract" xlink:title="Q422PIPETransactionAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_Q422PIPETransactionAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_Q422PIPETransactionAbstract_lbl1" xml:lang="en-US" id="erna_Q422PIPETransactionAbstract_lbl1">Q4-22 PIPE Transaction [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Q422PIPETransactionAbstract" xlink:to="erna_Q422PIPETransactionAbstract_lbl1" xlink:title="label: Q422PIPETransactionAbstract to erna_Q422PIPETransactionAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_Q422PIPETransactionAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_Q422PIPETransactionAbstract" xml:lang="en-US" id="erna_Q422PIPETransactionAbstract">Q4-22 PIPE [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Q422PIPETransactionAbstract" xlink:to="erna_Q422PIPETransactionAbstract" xlink:title="label: Q422PIPETransactionAbstract to erna_Q422PIPETransactionAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_UnitPriceOfWarrants" xlink:label="UnitPriceOfWarrants" xlink:title="UnitPriceOfWarrants" />
    <link:label xlink:type="resource" xlink:label="erna_UnitPriceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_UnitPriceOfWarrants_lbl" xml:lang="en-US" id="erna_UnitPriceOfWarrants_lbl">Exercise price of prefunded and common warrants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitPriceOfWarrants" xlink:to="erna_UnitPriceOfWarrants_lbl" xlink:title="label: UnitPriceOfWarrants to erna_UnitPriceOfWarrants_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_UnitPriceOfWarrants_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_UnitPriceOfWarrants_lbl1" xml:lang="en-US" id="erna_UnitPriceOfWarrants_lbl1">Unit Price of Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitPriceOfWarrants" xlink:to="erna_UnitPriceOfWarrants_lbl1" xlink:title="label: UnitPriceOfWarrants to erna_UnitPriceOfWarrants_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_UnitPriceOfWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_UnitPriceOfWarrants" xml:lang="en-US" id="erna_UnitPriceOfWarrants">Unit price (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitPriceOfWarrants" xlink:to="erna_UnitPriceOfWarrants" xlink:title="label: UnitPriceOfWarrants to erna_UnitPriceOfWarrants" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PaymentOfOptionFee" xlink:label="PaymentOfOptionFee" xlink:title="PaymentOfOptionFee" />
    <link:label xlink:type="resource" xlink:label="erna_PaymentOfOptionFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PaymentOfOptionFee_lbl" xml:lang="en-US" id="erna_PaymentOfOptionFee_lbl">Payment of option fee related to licensing agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentOfOptionFee" xlink:to="erna_PaymentOfOptionFee_lbl" xlink:title="label: PaymentOfOptionFee to erna_PaymentOfOptionFee_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PaymentOfOptionFee_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PaymentOfOptionFee_lbl1" xml:lang="en-US" id="erna_PaymentOfOptionFee_lbl1">Payment of Option Fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentOfOptionFee" xlink:to="erna_PaymentOfOptionFee_lbl1" xlink:title="label: PaymentOfOptionFee to erna_PaymentOfOptionFee_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PaymentOfOptionFee" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PaymentOfOptionFee" xml:lang="en-US" id="erna_PaymentOfOptionFee">Payment of option fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentOfOptionFee" xlink:to="erna_PaymentOfOptionFee" xlink:title="label: PaymentOfOptionFee to erna_PaymentOfOptionFee" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_RelatedPartyTransactionAbstract" xlink:label="RelatedPartyTransactionAbstract" xlink:title="RelatedPartyTransactionAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RelatedPartyTransactionAbstract_lbl1" xml:lang="en-US" id="erna_RelatedPartyTransactionAbstract_lbl1">Related Party Transaction [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionAbstract" xlink:to="erna_RelatedPartyTransactionAbstract_lbl1" xlink:title="label: RelatedPartyTransactionAbstract to erna_RelatedPartyTransactionAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RelatedPartyTransactionAbstract" xml:lang="en-US" id="erna_RelatedPartyTransactionAbstract">Related Party Transaction [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionAbstract" xlink:to="erna_RelatedPartyTransactionAbstract" xlink:title="label: RelatedPartyTransactionAbstract to erna_RelatedPartyTransactionAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:label="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:title="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" />
    <link:label xlink:type="resource" xlink:label="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" xml:lang="en-US" id="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl">Amount of deposit paid which will be applied to the last month of the first work order.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:to="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" xlink:title="label: DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder to erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" xml:lang="en-US" id="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1">Deposit Paid to be Applied to Last Month of First Work Order</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:to="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" xlink:title="label: DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder to erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xml:lang="en-US" id="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder">Deposit paid to be applied to last month of first work order</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:to="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:title="label: DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder to erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_MonthlyMasterServicesAgreementFeesPayable" xlink:label="MonthlyMasterServicesAgreementFeesPayable" xlink:title="MonthlyMasterServicesAgreementFeesPayable" />
    <link:label xlink:type="resource" xlink:label="erna_MonthlyMasterServicesAgreementFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MonthlyMasterServicesAgreementFeesPayable_lbl" xml:lang="en-US" id="erna_MonthlyMasterServicesAgreementFeesPayable_lbl">The monthly master service agreement ("MSA") fees payable to related party.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MonthlyMasterServicesAgreementFeesPayable" xlink:to="erna_MonthlyMasterServicesAgreementFeesPayable_lbl" xlink:title="label: MonthlyMasterServicesAgreementFeesPayable to erna_MonthlyMasterServicesAgreementFeesPayable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" xml:lang="en-US" id="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1">Monthly Master Services Agreement Fees Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MonthlyMasterServicesAgreementFeesPayable" xlink:to="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" xlink:title="label: MonthlyMasterServicesAgreementFeesPayable to erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MonthlyMasterServicesAgreementFeesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_MonthlyMasterServicesAgreementFeesPayable" xml:lang="en-US" id="erna_MonthlyMasterServicesAgreementFeesPayable">Monthly master services agreement fees payable initial 12-month</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MonthlyMasterServicesAgreementFeesPayable" xlink:to="erna_MonthlyMasterServicesAgreementFeesPayable" xlink:title="label: MonthlyMasterServicesAgreementFeesPayable to erna_MonthlyMasterServicesAgreementFeesPayable" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_InitialLicenseFeeObligation" xlink:label="InitialLicenseFeeObligation" xlink:title="InitialLicenseFeeObligation" />
    <link:label xlink:type="resource" xlink:label="erna_InitialLicenseFeeObligation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_InitialLicenseFeeObligation_lbl" xml:lang="en-US" id="erna_InitialLicenseFeeObligation_lbl">The amount of initial license fees required to pay including non-refundable fee.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialLicenseFeeObligation" xlink:to="erna_InitialLicenseFeeObligation_lbl" xlink:title="label: InitialLicenseFeeObligation to erna_InitialLicenseFeeObligation_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_InitialLicenseFeeObligation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_InitialLicenseFeeObligation_lbl1" xml:lang="en-US" id="erna_InitialLicenseFeeObligation_lbl1">Initial License Fee Obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialLicenseFeeObligation" xlink:to="erna_InitialLicenseFeeObligation_lbl1" xlink:title="label: InitialLicenseFeeObligation to erna_InitialLicenseFeeObligation_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_InitialLicenseFeeObligation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_InitialLicenseFeeObligation" xml:lang="en-US" id="erna_InitialLicenseFeeObligation">Initial license fees obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialLicenseFeeObligation" xlink:to="erna_InitialLicenseFeeObligation" xlink:title="label: InitialLicenseFeeObligation to erna_InitialLicenseFeeObligation" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:label="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:title="RelatedPartyTransactionPeriodicFeesPaymentAmount" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" xml:lang="en-US" id="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl">The amount of required periodic fees payment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:to="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" xlink:title="label: RelatedPartyTransactionPeriodicFeesPaymentAmount to erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" xml:lang="en-US" id="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1">Related Party Transaction, Periodic Fees Payment, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:to="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" xlink:title="label: RelatedPartyTransactionPeriodicFeesPaymentAmount to erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount" xml:lang="en-US" id="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount">Monthly installment fees amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:to="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:title="label: RelatedPartyTransactionPeriodicFeesPaymentAmount to erna_RelatedPartyTransactionPeriodicFeesPaymentAmount" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NoticePeriodForFirstTerminationOfContract" xlink:label="NoticePeriodForFirstTerminationOfContract" xlink:title="NoticePeriodForFirstTerminationOfContract" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForFirstTerminationOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NoticePeriodForFirstTerminationOfContract_lbl" xml:lang="en-US" id="erna_NoticePeriodForFirstTerminationOfContract_lbl">The Company may terminate the first work under the MSA on or after the second anniversary of the date of the MSA, subject to providing Factor with prior notice, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForFirstTerminationOfContract" xlink:to="erna_NoticePeriodForFirstTerminationOfContract_lbl" xlink:title="label: NoticePeriodForFirstTerminationOfContract to erna_NoticePeriodForFirstTerminationOfContract_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForFirstTerminationOfContract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NoticePeriodForFirstTerminationOfContract_lbl1" xml:lang="en-US" id="erna_NoticePeriodForFirstTerminationOfContract_lbl1">Notice Period for First Termination of Contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForFirstTerminationOfContract" xlink:to="erna_NoticePeriodForFirstTerminationOfContract_lbl1" xlink:title="label: NoticePeriodForFirstTerminationOfContract to erna_NoticePeriodForFirstTerminationOfContract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForFirstTerminationOfContract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NoticePeriodForFirstTerminationOfContract" xml:lang="en-US" id="erna_NoticePeriodForFirstTerminationOfContract">Notice period for first termination of contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForFirstTerminationOfContract" xlink:to="erna_NoticePeriodForFirstTerminationOfContract" xlink:title="label: NoticePeriodForFirstTerminationOfContract to erna_NoticePeriodForFirstTerminationOfContract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AgreedWaivePayment" xlink:label="AgreedWaivePayment" xlink:title="AgreedWaivePayment" />
    <link:label xlink:type="resource" xlink:label="erna_AgreedWaivePayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AgreedWaivePayment_lbl" xml:lang="en-US" id="erna_AgreedWaivePayment_lbl">The amount agreed to waive payment as per waiver agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreedWaivePayment" xlink:to="erna_AgreedWaivePayment_lbl" xlink:title="label: AgreedWaivePayment to erna_AgreedWaivePayment_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AgreedWaivePayment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AgreedWaivePayment_lbl1" xml:lang="en-US" id="erna_AgreedWaivePayment_lbl1">Agreed Waive Payment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreedWaivePayment" xlink:to="erna_AgreedWaivePayment_lbl1" xlink:title="label: AgreedWaivePayment to erna_AgreedWaivePayment_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AgreedWaivePayment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AgreedWaivePayment" xml:lang="en-US" id="erna_AgreedWaivePayment">Agreed waive payment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreedWaivePayment" xlink:to="erna_AgreedWaivePayment" xlink:title="label: AgreedWaivePayment to erna_AgreedWaivePayment" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LicenseAgreementAutomaticRenewalTerm" xlink:label="LicenseAgreementAutomaticRenewalTerm" xlink:title="LicenseAgreementAutomaticRenewalTerm" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseAgreementAutomaticRenewalTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LicenseAgreementAutomaticRenewalTerm_lbl" xml:lang="en-US" id="erna_LicenseAgreementAutomaticRenewalTerm_lbl">The automatic renewal term of license agreement, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAgreementAutomaticRenewalTerm" xlink:to="erna_LicenseAgreementAutomaticRenewalTerm_lbl" xlink:title="label: LicenseAgreementAutomaticRenewalTerm to erna_LicenseAgreementAutomaticRenewalTerm_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseAgreementAutomaticRenewalTerm_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LicenseAgreementAutomaticRenewalTerm_lbl1" xml:lang="en-US" id="erna_LicenseAgreementAutomaticRenewalTerm_lbl1">License Agreement Automatic Renewal Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAgreementAutomaticRenewalTerm" xlink:to="erna_LicenseAgreementAutomaticRenewalTerm_lbl1" xlink:title="label: LicenseAgreementAutomaticRenewalTerm to erna_LicenseAgreementAutomaticRenewalTerm_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseAgreementAutomaticRenewalTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LicenseAgreementAutomaticRenewalTerm" xml:lang="en-US" id="erna_LicenseAgreementAutomaticRenewalTerm">License agreement automatic renewal term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAgreementAutomaticRenewalTerm" xlink:to="erna_LicenseAgreementAutomaticRenewalTerm" xlink:title="label: LicenseAgreementAutomaticRenewalTerm to erna_LicenseAgreementAutomaticRenewalTerm" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_SublicenseFees" xlink:label="SublicenseFees" xlink:title="SublicenseFees" />
    <link:label xlink:type="resource" xlink:label="erna_SublicenseFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_SublicenseFees_lbl" xml:lang="en-US" id="erna_SublicenseFees_lbl">Sublicense fees required to pay including non-refundable fee.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SublicenseFees" xlink:to="erna_SublicenseFees_lbl" xlink:title="label: SublicenseFees to erna_SublicenseFees_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_SublicenseFees_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_SublicenseFees_lbl1" xml:lang="en-US" id="erna_SublicenseFees_lbl1">Sublicense Fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SublicenseFees" xlink:to="erna_SublicenseFees_lbl1" xlink:title="label: SublicenseFees to erna_SublicenseFees_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_SublicenseFees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_SublicenseFees" xml:lang="en-US" id="erna_SublicenseFees">Sublicense fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SublicenseFees" xlink:to="erna_SublicenseFees" xlink:title="label: SublicenseFees to erna_SublicenseFees" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_RemainingUnamortizedLicenseFeeObligation" xlink:label="RemainingUnamortizedLicenseFeeObligation" xlink:title="RemainingUnamortizedLicenseFeeObligation" />
    <link:label xlink:type="resource" xlink:label="erna_RemainingUnamortizedLicenseFeeObligation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RemainingUnamortizedLicenseFeeObligation_lbl" xml:lang="en-US" id="erna_RemainingUnamortizedLicenseFeeObligation_lbl">The amount of remaining unamortized license fee obligation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RemainingUnamortizedLicenseFeeObligation" xlink:to="erna_RemainingUnamortizedLicenseFeeObligation_lbl" xlink:title="label: RemainingUnamortizedLicenseFeeObligation to erna_RemainingUnamortizedLicenseFeeObligation_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RemainingUnamortizedLicenseFeeObligation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RemainingUnamortizedLicenseFeeObligation_lbl1" xml:lang="en-US" id="erna_RemainingUnamortizedLicenseFeeObligation_lbl1">Remaining Unamortized License Fee Obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RemainingUnamortizedLicenseFeeObligation" xlink:to="erna_RemainingUnamortizedLicenseFeeObligation_lbl1" xlink:title="label: RemainingUnamortizedLicenseFeeObligation to erna_RemainingUnamortizedLicenseFeeObligation_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RemainingUnamortizedLicenseFeeObligation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RemainingUnamortizedLicenseFeeObligation" xml:lang="en-US" id="erna_RemainingUnamortizedLicenseFeeObligation">Remaining unamortized license fee obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RemainingUnamortizedLicenseFeeObligation" xlink:to="erna_RemainingUnamortizedLicenseFeeObligation" xlink:title="label: RemainingUnamortizedLicenseFeeObligation to erna_RemainingUnamortizedLicenseFeeObligation" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NumberOfMonthlyInstallmentsForFeesPayable" xlink:label="NumberOfMonthlyInstallmentsForFeesPayable" xlink:title="NumberOfMonthlyInstallmentsForFeesPayable" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" xml:lang="en-US" id="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl">The number of equal monthly installments for initial fees payable.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMonthlyInstallmentsForFeesPayable" xlink:to="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" xlink:title="label: NumberOfMonthlyInstallmentsForFeesPayable to erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" xml:lang="en-US" id="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1">Number of Monthly Installments for Fees Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMonthlyInstallmentsForFeesPayable" xlink:to="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" xlink:title="label: NumberOfMonthlyInstallmentsForFeesPayable to erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfMonthlyInstallmentsForFeesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NumberOfMonthlyInstallmentsForFeesPayable" xml:lang="en-US" id="erna_NumberOfMonthlyInstallmentsForFeesPayable">Number of monthly installments for fees payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMonthlyInstallmentsForFeesPayable" xlink:to="erna_NumberOfMonthlyInstallmentsForFeesPayable" xlink:title="label: NumberOfMonthlyInstallmentsForFeesPayable to erna_NumberOfMonthlyInstallmentsForFeesPayable" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NoticePeriodForSupersedingTerminationProvisions" xlink:label="NoticePeriodForSupersedingTerminationProvisions" xlink:title="NoticePeriodForSupersedingTerminationProvisions" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForSupersedingTerminationProvisions_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NoticePeriodForSupersedingTerminationProvisions_lbl" xml:lang="en-US" id="erna_NoticePeriodForSupersedingTerminationProvisions_lbl">The Master Services Agreement (or "MSA") contains customary confidentiality provisions and representations and warranties of the parties, and the Master Services Agreement (or "MSA") may be terminated by ether party prior notice, subject to any superseding termination provisions contained in a particular work order, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForSupersedingTerminationProvisions" xlink:to="erna_NoticePeriodForSupersedingTerminationProvisions_lbl" xlink:title="label: NoticePeriodForSupersedingTerminationProvisions to erna_NoticePeriodForSupersedingTerminationProvisions_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" xml:lang="en-US" id="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1">Notice Period for Superseding Termination Provisions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForSupersedingTerminationProvisions" xlink:to="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" xlink:title="label: NoticePeriodForSupersedingTerminationProvisions to erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForSupersedingTerminationProvisions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NoticePeriodForSupersedingTerminationProvisions" xml:lang="en-US" id="erna_NoticePeriodForSupersedingTerminationProvisions">Notice period for superseding termination provisions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForSupersedingTerminationProvisions" xlink:to="erna_NoticePeriodForSupersedingTerminationProvisions" xlink:title="label: NoticePeriodForSupersedingTerminationProvisions to erna_NoticePeriodForSupersedingTerminationProvisions" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_MasterServiceAgreementInitialFeesPayable" xlink:label="MasterServiceAgreementInitialFeesPayable" xlink:title="MasterServiceAgreementInitialFeesPayable" />
    <link:label xlink:type="resource" xlink:label="erna_MasterServiceAgreementInitialFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MasterServiceAgreementInitialFeesPayable_lbl" xml:lang="en-US" id="erna_MasterServiceAgreementInitialFeesPayable_lbl">The amount agreed to pay an initial fee under Master Services Agreement (or "MSA").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MasterServiceAgreementInitialFeesPayable" xlink:to="erna_MasterServiceAgreementInitialFeesPayable_lbl" xlink:title="label: MasterServiceAgreementInitialFeesPayable to erna_MasterServiceAgreementInitialFeesPayable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MasterServiceAgreementInitialFeesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MasterServiceAgreementInitialFeesPayable_lbl1" xml:lang="en-US" id="erna_MasterServiceAgreementInitialFeesPayable_lbl1">Master Service Agreement, Initial Fees Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MasterServiceAgreementInitialFeesPayable" xlink:to="erna_MasterServiceAgreementInitialFeesPayable_lbl1" xlink:title="label: MasterServiceAgreementInitialFeesPayable to erna_MasterServiceAgreementInitialFeesPayable_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MasterServiceAgreementInitialFeesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_MasterServiceAgreementInitialFeesPayable" xml:lang="en-US" id="erna_MasterServiceAgreementInitialFeesPayable">Master services agreement, initial fees payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MasterServiceAgreementInitialFeesPayable" xlink:to="erna_MasterServiceAgreementInitialFeesPayable" xlink:title="label: MasterServiceAgreementInitialFeesPayable to erna_MasterServiceAgreementInitialFeesPayable" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:label="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:title="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" xml:lang="en-US" id="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl">Company will pay to Factor of sublicense fees paid before license expiration date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:to="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" xlink:title="label: PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate to erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" xml:lang="en-US" id="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1">Percentage of Sublicense Fees Paid Before License Expiration Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:to="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" xlink:title="label: PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate to erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xml:lang="en-US" id="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate">Percentage of sublicense fees paid before license expiration date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:to="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:title="label: PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate to erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AllocationOfProceedsAndCostsAbstract" xlink:label="AllocationOfProceedsAndCostsAbstract" xlink:title="AllocationOfProceedsAndCostsAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_AllocationOfProceedsAndCostsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AllocationOfProceedsAndCostsAbstract_lbl1" xml:lang="en-US" id="erna_AllocationOfProceedsAndCostsAbstract_lbl1">Allocation of Proceeds and Costs [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocationOfProceedsAndCostsAbstract" xlink:to="erna_AllocationOfProceedsAndCostsAbstract_lbl1" xlink:title="label: AllocationOfProceedsAndCostsAbstract to erna_AllocationOfProceedsAndCostsAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_AllocationPercentageOfFairValue" xlink:label="AllocationPercentageOfFairValue" xlink:title="AllocationPercentageOfFairValue" />
    <link:label xlink:type="resource" xlink:label="erna_AllocationPercentageOfFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AllocationPercentageOfFairValue_lbl" xml:lang="en-US" id="erna_AllocationPercentageOfFairValue_lbl">The allocated percentage of fair value.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocationPercentageOfFairValue" xlink:to="erna_AllocationPercentageOfFairValue_lbl" xlink:title="label: AllocationPercentageOfFairValue to erna_AllocationPercentageOfFairValue_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AllocationPercentageOfFairValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AllocationPercentageOfFairValue_lbl1" xml:lang="en-US" id="erna_AllocationPercentageOfFairValue_lbl1">Allocation Percentage of Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocationPercentageOfFairValue" xlink:to="erna_AllocationPercentageOfFairValue_lbl1" xlink:title="label: AllocationPercentageOfFairValue to erna_AllocationPercentageOfFairValue_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AllocationPercentageOfFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AllocationPercentageOfFairValue" xml:lang="en-US" id="erna_AllocationPercentageOfFairValue">Allocation Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocationPercentageOfFairValue" xlink:to="erna_AllocationPercentageOfFairValue" xlink:title="label: AllocationPercentageOfFairValue to erna_AllocationPercentageOfFairValue" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ProceedsFromConvertibleDebtNet" xlink:label="ProceedsFromConvertibleDebtNet" xlink:title="ProceedsFromConvertibleDebtNet" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromConvertibleDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ProceedsFromConvertibleDebtNet_lbl" xml:lang="en-US" id="erna_ProceedsFromConvertibleDebtNet_lbl">The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebtNet" xlink:to="erna_ProceedsFromConvertibleDebtNet_lbl" xlink:title="label: ProceedsFromConvertibleDebtNet to erna_ProceedsFromConvertibleDebtNet_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromConvertibleDebtNet_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ProceedsFromConvertibleDebtNet_lbl1" xml:lang="en-US" id="erna_ProceedsFromConvertibleDebtNet_lbl1">Proceeds from Convertible Debt Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebtNet" xlink:to="erna_ProceedsFromConvertibleDebtNet_lbl1" xlink:title="label: ProceedsFromConvertibleDebtNet to erna_ProceedsFromConvertibleDebtNet_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NoteWarrantsMember" xlink:label="NoteWarrantsMember" xlink:title="NoteWarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_NoteWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NoteWarrantsMember_lbl" xml:lang="en-US" id="erna_NoteWarrantsMember_lbl">A note and warrant purchase agreement is a contract between two parties that promises that one of them will purchase stock at a certain price on a certain date. Also called a stock warrant, this type of agreement is always initiated by a company to a third party.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoteWarrantsMember" xlink:to="erna_NoteWarrantsMember_lbl" xlink:title="label: NoteWarrantsMember to erna_NoteWarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NoteWarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NoteWarrantsMember_lbl1" xml:lang="en-US" id="erna_NoteWarrantsMember_lbl1">Note Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoteWarrantsMember" xlink:to="erna_NoteWarrantsMember_lbl1" xlink:title="label: NoteWarrantsMember to erna_NoteWarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NoteWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NoteWarrantsMember" xml:lang="en-US" id="erna_NoteWarrantsMember">Note Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoteWarrantsMember" xlink:to="erna_NoteWarrantsMember" xlink:title="label: NoteWarrantsMember to erna_NoteWarrantsMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LiquidityAndCapitalResourcesAbstract" xlink:label="LiquidityAndCapitalResourcesAbstract" xlink:title="LiquidityAndCapitalResourcesAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LiquidityAndCapitalResourcesAbstract_lbl1" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesAbstract_lbl1">LIQUIDITY AND CAPITAL RESOURCES [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesAbstract" xlink:to="erna_LiquidityAndCapitalResourcesAbstract_lbl1" xlink:title="label: LiquidityAndCapitalResourcesAbstract to erna_LiquidityAndCapitalResourcesAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LiquidityAndCapitalResourcesTextBlock" xlink:label="LiquidityAndCapitalResourcesTextBlock" xlink:title="LiquidityAndCapitalResourcesTextBlock" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LiquidityAndCapitalResourcesTextBlock_lbl" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTextBlock_lbl">The entire disclosure of liquidity and resource matters when there is a substantial doubt about an entity's ability to continue as a going concern for a reasonable period of time (generally a year from the balance sheet date). going concern.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTextBlock" xlink:to="erna_LiquidityAndCapitalResourcesTextBlock_lbl" xlink:title="label: LiquidityAndCapitalResourcesTextBlock to erna_LiquidityAndCapitalResourcesTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LiquidityAndCapitalResourcesTextBlock_lbl1" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTextBlock_lbl1">Liquidity And Capital Resources [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTextBlock" xlink:to="erna_LiquidityAndCapitalResourcesTextBlock_lbl1" xlink:title="label: LiquidityAndCapitalResourcesTextBlock to erna_LiquidityAndCapitalResourcesTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LiquidityAndCapitalResourcesTextBlock" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTextBlock">LIQUIDITY AND CAPITAL RESOURCES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTextBlock" xlink:to="erna_LiquidityAndCapitalResourcesTextBlock" xlink:title="label: LiquidityAndCapitalResourcesTextBlock to erna_LiquidityAndCapitalResourcesTextBlock" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" xlink:label="DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" xlink:title="DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract_lbl1" xml:lang="en-US" id="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract_lbl1">Detailed information about Liquidity and Capital Resources [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" xlink:to="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract_lbl1" xlink:title="label: DetailedInformationAboutLiquidityAndCapitalResourcesAbstract to erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" xml:lang="en-US" id="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract">Liquidity and Capital Resources [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" xlink:to="erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" xlink:title="label: DetailedInformationAboutLiquidityAndCapitalResourcesAbstract to erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LiquidityAndCapitalResourcesTable" xlink:label="LiquidityAndCapitalResourcesTable" xlink:title="LiquidityAndCapitalResourcesTable" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LiquidityAndCapitalResourcesTable_lbl" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTable_lbl">Disclosure of information about liquidity and capital resources.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTable" xlink:to="erna_LiquidityAndCapitalResourcesTable_lbl" xlink:title="label: LiquidityAndCapitalResourcesTable to erna_LiquidityAndCapitalResourcesTable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LiquidityAndCapitalResourcesTable_lbl1" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTable_lbl1">Liquidity and Capital Resources [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTable" xlink:to="erna_LiquidityAndCapitalResourcesTable_lbl1" xlink:title="label: LiquidityAndCapitalResourcesTable to erna_LiquidityAndCapitalResourcesTable_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LincolnParkCapitalFundLLCMember" xlink:label="LincolnParkCapitalFundLLCMember" xlink:title="LincolnParkCapitalFundLLCMember" />
    <link:label xlink:type="resource" xlink:label="erna_LincolnParkCapitalFundLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LincolnParkCapitalFundLLCMember_lbl" xml:lang="en-US" id="erna_LincolnParkCapitalFundLLCMember_lbl">Name of entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LincolnParkCapitalFundLLCMember" xlink:to="erna_LincolnParkCapitalFundLLCMember_lbl" xlink:title="label: LincolnParkCapitalFundLLCMember to erna_LincolnParkCapitalFundLLCMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LincolnParkCapitalFundLLCMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LincolnParkCapitalFundLLCMember_lbl1" xml:lang="en-US" id="erna_LincolnParkCapitalFundLLCMember_lbl1">Lincoln Park Capital Fund, LLC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LincolnParkCapitalFundLLCMember" xlink:to="erna_LincolnParkCapitalFundLLCMember_lbl1" xlink:title="label: LincolnParkCapitalFundLLCMember to erna_LincolnParkCapitalFundLLCMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LincolnParkCapitalFundLLCMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LincolnParkCapitalFundLLCMember" xml:lang="en-US" id="erna_LincolnParkCapitalFundLLCMember">Lincoln Park [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LincolnParkCapitalFundLLCMember" xlink:to="erna_LincolnParkCapitalFundLLCMember" xlink:title="label: LincolnParkCapitalFundLLCMember to erna_LincolnParkCapitalFundLLCMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LiquidityAndCapitalResourcesLineItems" xlink:label="LiquidityAndCapitalResourcesLineItems" xlink:title="LiquidityAndCapitalResourcesLineItems" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LiquidityAndCapitalResourcesLineItems_lbl" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesLineItems_lbl">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesLineItems" xlink:to="erna_LiquidityAndCapitalResourcesLineItems_lbl" xlink:title="label: LiquidityAndCapitalResourcesLineItems to erna_LiquidityAndCapitalResourcesLineItems_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesLineItems_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LiquidityAndCapitalResourcesLineItems_lbl1" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesLineItems_lbl1">Liquidity and Capital Resources [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesLineItems" xlink:to="erna_LiquidityAndCapitalResourcesLineItems_lbl1" xlink:title="label: LiquidityAndCapitalResourcesLineItems to erna_LiquidityAndCapitalResourcesLineItems_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NewFacilityLeaseAbstract" xlink:label="NewFacilityLeaseAbstract" xlink:title="NewFacilityLeaseAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_NewFacilityLeaseAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NewFacilityLeaseAbstract_lbl1" xml:lang="en-US" id="erna_NewFacilityLeaseAbstract_lbl1">New Facility Lease [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewFacilityLeaseAbstract" xlink:to="erna_NewFacilityLeaseAbstract_lbl1" xlink:title="label: NewFacilityLeaseAbstract to erna_NewFacilityLeaseAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PrivatePlacementOfferingsAbstract" xlink:label="PrivatePlacementOfferingsAbstract" xlink:title="PrivatePlacementOfferingsAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_PrivatePlacementOfferingsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PrivatePlacementOfferingsAbstract_lbl1" xml:lang="en-US" id="erna_PrivatePlacementOfferingsAbstract_lbl1">Private Placement Offerings [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrivatePlacementOfferingsAbstract" xlink:to="erna_PrivatePlacementOfferingsAbstract_lbl1" xlink:title="label: PrivatePlacementOfferingsAbstract to erna_PrivatePlacementOfferingsAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_DebtDiscountAndDebtIssuanceCostsRollForward" xlink:label="DebtDiscountAndDebtIssuanceCostsRollForward" xlink:title="DebtDiscountAndDebtIssuanceCostsRollForward" />
    <link:label xlink:type="resource" xlink:label="erna_DebtDiscountAndDebtIssuanceCostsRollForward_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DebtDiscountAndDebtIssuanceCostsRollForward_lbl1" xml:lang="en-US" id="erna_DebtDiscountAndDebtIssuanceCostsRollForward_lbl1">Debt Discount and Debt Issuance Costs [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDiscountAndDebtIssuanceCostsRollForward" xlink:to="erna_DebtDiscountAndDebtIssuanceCostsRollForward_lbl1" xlink:title="label: DebtDiscountAndDebtIssuanceCostsRollForward to erna_DebtDiscountAndDebtIssuanceCostsRollForward_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DebtDiscountAndDebtIssuanceCostsRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DebtDiscountAndDebtIssuanceCostsRollForward" xml:lang="en-US" id="erna_DebtDiscountAndDebtIssuanceCostsRollForward">Debt Discount and Debt Issuance Costs [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDiscountAndDebtIssuanceCostsRollForward" xlink:to="erna_DebtDiscountAndDebtIssuanceCostsRollForward" xlink:title="label: DebtDiscountAndDebtIssuanceCostsRollForward to erna_DebtDiscountAndDebtIssuanceCostsRollForward" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_GrossConvertibleNotesRollForward" xlink:label="GrossConvertibleNotesRollForward" xlink:title="GrossConvertibleNotesRollForward" />
    <link:label xlink:type="resource" xlink:label="erna_GrossConvertibleNotesRollForward_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_GrossConvertibleNotesRollForward_lbl1" xml:lang="en-US" id="erna_GrossConvertibleNotesRollForward_lbl1">Gross Convertible Notes [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossConvertibleNotesRollForward" xlink:to="erna_GrossConvertibleNotesRollForward_lbl1" xlink:title="label: GrossConvertibleNotesRollForward to erna_GrossConvertibleNotesRollForward_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_GrossConvertibleNotesRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_GrossConvertibleNotesRollForward" xml:lang="en-US" id="erna_GrossConvertibleNotesRollForward">Gross Convertible Notes [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossConvertibleNotesRollForward" xlink:to="erna_GrossConvertibleNotesRollForward" xlink:title="label: GrossConvertibleNotesRollForward to erna_GrossConvertibleNotesRollForward" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ConvertibleNotesFinancingAbstract" xlink:label="ConvertibleNotesFinancingAbstract" xlink:title="ConvertibleNotesFinancingAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesFinancingAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ConvertibleNotesFinancingAbstract_lbl1" xml:lang="en-US" id="erna_ConvertibleNotesFinancingAbstract_lbl1">Convertible Notes Financing [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesFinancingAbstract" xlink:to="erna_ConvertibleNotesFinancingAbstract_lbl1" xlink:title="label: ConvertibleNotesFinancingAbstract to erna_ConvertibleNotesFinancingAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesFinancingAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ConvertibleNotesFinancingAbstract" xml:lang="en-US" id="erna_ConvertibleNotesFinancingAbstract">Convertible Note Financing [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesFinancingAbstract" xlink:to="erna_ConvertibleNotesFinancingAbstract" xlink:title="label: ConvertibleNotesFinancingAbstract to erna_ConvertibleNotesFinancingAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ConvertibleNotesRollForward" xlink:label="ConvertibleNotesRollForward" xlink:title="ConvertibleNotesRollForward" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesRollForward_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ConvertibleNotesRollForward_lbl1" xml:lang="en-US" id="erna_ConvertibleNotesRollForward_lbl1">Convertible Notes [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesRollForward" xlink:to="erna_ConvertibleNotesRollForward_lbl1" xlink:title="label: ConvertibleNotesRollForward to erna_ConvertibleNotesRollForward_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ConvertibleNotesRollForward" xml:lang="en-US" id="erna_ConvertibleNotesRollForward">Convertible Notes [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesRollForward" xlink:to="erna_ConvertibleNotesRollForward" xlink:title="label: ConvertibleNotesRollForward to erna_ConvertibleNotesRollForward" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ProceedsFromConvertibleNotesNet" xlink:label="ProceedsFromConvertibleNotesNet" xlink:title="ProceedsFromConvertibleNotesNet" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromConvertibleNotesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ProceedsFromConvertibleNotesNet_lbl" xml:lang="en-US" id="erna_ProceedsFromConvertibleNotesNet_lbl">The cash inflow from the issuance convertible notes, net of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleNotesNet" xlink:to="erna_ProceedsFromConvertibleNotesNet_lbl" xlink:title="label: ProceedsFromConvertibleNotesNet to erna_ProceedsFromConvertibleNotesNet_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromConvertibleNotesNet_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ProceedsFromConvertibleNotesNet_lbl1" xml:lang="en-US" id="erna_ProceedsFromConvertibleNotesNet_lbl1">Proceeds from Convertible Notes, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleNotesNet" xlink:to="erna_ProceedsFromConvertibleNotesNet_lbl1" xlink:title="label: ProceedsFromConvertibleNotesNet to erna_ProceedsFromConvertibleNotesNet_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromConvertibleNotesNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ProceedsFromConvertibleNotesNet" xml:lang="en-US" id="erna_ProceedsFromConvertibleNotesNet">Net convertible notes at issuance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleNotesNet" xlink:to="erna_ProceedsFromConvertibleNotesNet" xlink:title="label: ProceedsFromConvertibleNotesNet to erna_ProceedsFromConvertibleNotesNet" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:label="PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:title="PaidInKindInterestAddedToConvertibleNotesPrincipal" />
    <link:label xlink:type="resource" xlink:label="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl" xml:lang="en-US" id="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl">The paid-in-kind interest added to convertible notes principal in noncash financing activities..</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:to="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl" xlink:title="label: PaidInKindInterestAddedToConvertibleNotesPrincipal to erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl1" xml:lang="en-US" id="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl1">Paid-in-Kind Interest Added to Convertible Notes Principal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:to="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl1" xlink:title="label: PaidInKindInterestAddedToConvertibleNotesPrincipal to erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal" xml:lang="en-US" id="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal">Paid in-kind interest added to convertible notes principal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:to="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:title="label: PaidInKindInterestAddedToConvertibleNotesPrincipal to erna_PaidInKindInterestAddedToConvertibleNotesPrincipal" />
    <link:label xlink:type="resource" xlink:label="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl2" xml:lang="en-US" id="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl2">Paid-in-kind interest added to principal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaidInKindInterestAddedToConvertibleNotesPrincipal" xlink:to="erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl2" xlink:title="label: PaidInKindInterestAddedToConvertibleNotesPrincipal to erna_PaidInKindInterestAddedToConvertibleNotesPrincipal_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_December2023ConvertibleNotesMember" xlink:label="December2023ConvertibleNotesMember" xlink:title="December2023ConvertibleNotesMember" />
    <link:label xlink:type="resource" xlink:label="erna_December2023ConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_December2023ConvertibleNotesMember_lbl" xml:lang="en-US" id="erna_December2023ConvertibleNotesMember_lbl">Borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock issued in December 2023.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023ConvertibleNotesMember" xlink:to="erna_December2023ConvertibleNotesMember_lbl" xlink:title="label: December2023ConvertibleNotesMember to erna_December2023ConvertibleNotesMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_December2023ConvertibleNotesMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_December2023ConvertibleNotesMember_lbl1" xml:lang="en-US" id="erna_December2023ConvertibleNotesMember_lbl1">December 2023 Convertible Notes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023ConvertibleNotesMember" xlink:to="erna_December2023ConvertibleNotesMember_lbl1" xlink:title="label: December2023ConvertibleNotesMember to erna_December2023ConvertibleNotesMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_December2023ConvertibleNotesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_December2023ConvertibleNotesMember" xml:lang="en-US" id="erna_December2023ConvertibleNotesMember">December 2023 Convertible Notes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023ConvertibleNotesMember" xlink:to="erna_December2023ConvertibleNotesMember" xlink:title="label: December2023ConvertibleNotesMember to erna_December2023ConvertibleNotesMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xlink:label="UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xlink:title="UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" />
    <link:label xlink:type="resource" xlink:label="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl" xml:lang="en-US" id="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl">The value of unpaid fees incurred in connection with the issuance of convertible notes and warrants in noncash financing activities..</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xlink:to="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl" xlink:title="label: UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants to erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl1" xml:lang="en-US" id="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl1">Unpaid Fees Incurred in Connection with the Issuance of Convertible Notes and Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xlink:to="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl1" xlink:title="label: UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants to erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xml:lang="en-US" id="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants">Unpaid fees incurred in connection with the convertible notes financing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xlink:to="erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" xlink:title="label: UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants to erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_WarrantsIssued" xlink:label="WarrantsIssued" xlink:title="WarrantsIssued" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantsIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_WarrantsIssued_lbl" xml:lang="en-US" id="erna_WarrantsIssued_lbl">Value of warrants issued to purchase common stock of the company together with convertible notes in noncash financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsIssued" xlink:to="erna_WarrantsIssued_lbl" xlink:title="label: WarrantsIssued to erna_WarrantsIssued_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantsIssued_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_WarrantsIssued_lbl1" xml:lang="en-US" id="erna_WarrantsIssued_lbl1">Warrants Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsIssued" xlink:to="erna_WarrantsIssued_lbl1" xlink:title="label: WarrantsIssued to erna_WarrantsIssued_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantsIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_WarrantsIssued" xml:lang="en-US" id="erna_WarrantsIssued">Note warrants issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsIssued" xlink:to="erna_WarrantsIssued" xlink:title="label: WarrantsIssued to erna_WarrantsIssued" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_CashPaidDuringThePeriodForAbstract" xlink:label="CashPaidDuringThePeriodForAbstract" xlink:title="CashPaidDuringThePeriodForAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_CashPaidDuringThePeriodForAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CashPaidDuringThePeriodForAbstract_lbl1" xml:lang="en-US" id="erna_CashPaidDuringThePeriodForAbstract_lbl1">Cash Paid During the Period for [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPaidDuringThePeriodForAbstract" xlink:to="erna_CashPaidDuringThePeriodForAbstract_lbl1" xlink:title="label: CashPaidDuringThePeriodForAbstract to erna_CashPaidDuringThePeriodForAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CashPaidDuringThePeriodForAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CashPaidDuringThePeriodForAbstract" xml:lang="en-US" id="erna_CashPaidDuringThePeriodForAbstract">Cash paid during the period for:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPaidDuringThePeriodForAbstract" xlink:to="erna_CashPaidDuringThePeriodForAbstract" xlink:title="label: CashPaidDuringThePeriodForAbstract to erna_CashPaidDuringThePeriodForAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:label="ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:title="ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" xml:lang="en-US" id="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1">Reconciliation of Cash Cash Equivalents and Restricted Cash in Condensed Consolidated Statements Of Cash Flows [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:to="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" xlink:title="label: ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract to erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xml:lang="en-US" id="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract">Reconciliation of cash, cash equivalents and restricted cash at end of period:</link:label>
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    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_GainLossOnDisposalOfFixedAssets" xlink:label="GainLossOnDisposalOfFixedAssets" xlink:title="GainLossOnDisposalOfFixedAssets" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnDisposalOfFixedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_GainLossOnDisposalOfFixedAssets_lbl" xml:lang="en-US" id="erna_GainLossOnDisposalOfFixedAssets_lbl">Amount of gain (loss) on sale or disposal of fixed assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDisposalOfFixedAssets" xlink:to="erna_GainLossOnDisposalOfFixedAssets_lbl" xlink:title="label: GainLossOnDisposalOfFixedAssets to erna_GainLossOnDisposalOfFixedAssets_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnDisposalOfFixedAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_GainLossOnDisposalOfFixedAssets_lbl1" xml:lang="en-US" id="erna_GainLossOnDisposalOfFixedAssets_lbl1">Gain (Loss) on Disposal of Fixed Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDisposalOfFixedAssets" xlink:to="erna_GainLossOnDisposalOfFixedAssets_lbl1" xlink:title="label: GainLossOnDisposalOfFixedAssets to erna_GainLossOnDisposalOfFixedAssets_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnDisposalOfFixedAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_GainLossOnDisposalOfFixedAssets" xml:lang="en-US" id="erna_GainLossOnDisposalOfFixedAssets">Gain on disposal of fixed assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDisposalOfFixedAssets" xlink:to="erna_GainLossOnDisposalOfFixedAssets" xlink:title="label: GainLossOnDisposalOfFixedAssets to erna_GainLossOnDisposalOfFixedAssets" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:label="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:title="IncreaseDecreaseInOperatingLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xml:lang="en-US" id="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl">The increase (decrease) during the reporting period in the operating lease liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:to="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xlink:title="label: IncreaseDecreaseInOperatingLeaseLiabilities to erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" xml:lang="en-US" id="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1">Increase (Decrease) in Operating Lease Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:to="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" xlink:title="label: IncreaseDecreaseInOperatingLeaseLiabilities to erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_IncreaseDecreaseInOperatingLeaseLiabilities" xml:lang="en-US" id="erna_IncreaseDecreaseInOperatingLeaseLiabilities">Operating lease liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:to="erna_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:title="label: IncreaseDecreaseInOperatingLeaseLiabilities to erna_IncreaseDecreaseInOperatingLeaseLiabilities" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ClassOfWarrantOrRightExpirationDate" xlink:label="ClassOfWarrantOrRightExpirationDate" xlink:title="ClassOfWarrantOrRightExpirationDate" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ClassOfWarrantOrRightExpirationDate_lbl" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExpirationDate_lbl">Date the warrants or rights are to expire, in YYYY-MM-DD format.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="erna_ClassOfWarrantOrRightExpirationDate_lbl" xlink:title="label: ClassOfWarrantOrRightExpirationDate to erna_ClassOfWarrantOrRightExpirationDate_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExpirationDate_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ClassOfWarrantOrRightExpirationDate_lbl1" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExpirationDate_lbl1">Class of Warrant or Right, Expiration Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="erna_ClassOfWarrantOrRightExpirationDate_lbl1" xlink:title="label: ClassOfWarrantOrRightExpirationDate to erna_ClassOfWarrantOrRightExpirationDate_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExpirationDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ClassOfWarrantOrRightExpirationDate" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExpirationDate">Expiration date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="erna_ClassOfWarrantOrRightExpirationDate" xlink:title="label: ClassOfWarrantOrRightExpirationDate to erna_ClassOfWarrantOrRightExpirationDate" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_December2023NoteWarrantIssuedDecember152023Member" xlink:label="December2023NoteWarrantIssuedDecember152023Member" xlink:title="December2023NoteWarrantIssuedDecember152023Member" />
    <link:label xlink:type="resource" xlink:label="erna_December2023NoteWarrantIssuedDecember152023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_December2023NoteWarrantIssuedDecember152023Member_lbl" xml:lang="en-US" id="erna_December2023NoteWarrantIssuedDecember152023Member_lbl">Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount December 2023 note warrant issued December 15, 2023.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023NoteWarrantIssuedDecember152023Member" xlink:to="erna_December2023NoteWarrantIssuedDecember152023Member_lbl" xlink:title="label: December2023NoteWarrantIssuedDecember152023Member to erna_December2023NoteWarrantIssuedDecember152023Member_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_December2023NoteWarrantIssuedDecember152023Member_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_December2023NoteWarrantIssuedDecember152023Member_lbl1" xml:lang="en-US" id="erna_December2023NoteWarrantIssuedDecember152023Member_lbl1">December 2023 Note Warrant Issued December 15, 2023 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023NoteWarrantIssuedDecember152023Member" xlink:to="erna_December2023NoteWarrantIssuedDecember152023Member_lbl1" xlink:title="label: December2023NoteWarrantIssuedDecember152023Member to erna_December2023NoteWarrantIssuedDecember152023Member_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_CommonWarrantsOneMember" xlink:label="CommonWarrantsOneMember" xlink:title="CommonWarrantsOneMember" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_CommonWarrantsOneMember_lbl" xml:lang="en-US" id="erna_CommonWarrantsOneMember_lbl">A common warrant represents the right to purchase a company's stock at a specific price and at a specific date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsOneMember" xlink:to="erna_CommonWarrantsOneMember_lbl" xlink:title="label: CommonWarrantsOneMember to erna_CommonWarrantsOneMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsOneMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CommonWarrantsOneMember_lbl1" xml:lang="en-US" id="erna_CommonWarrantsOneMember_lbl1">Common Warrants One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsOneMember" xlink:to="erna_CommonWarrantsOneMember_lbl1" xlink:title="label: CommonWarrantsOneMember to erna_CommonWarrantsOneMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsOneMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CommonWarrantsOneMember" xml:lang="en-US" id="erna_CommonWarrantsOneMember">Q4-22 Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsOneMember" xlink:to="erna_CommonWarrantsOneMember" xlink:title="label: CommonWarrantsOneMember to erna_CommonWarrantsOneMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_December2023NoteWarrantIssuedJanuary112024Member" xlink:label="December2023NoteWarrantIssuedJanuary112024Member" xlink:title="December2023NoteWarrantIssuedJanuary112024Member" />
    <link:label xlink:type="resource" xlink:label="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl" xml:lang="en-US" id="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl">Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount issued in December 2023 note warrant issued January 11, 2024.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023NoteWarrantIssuedJanuary112024Member" xlink:to="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl" xlink:title="label: December2023NoteWarrantIssuedJanuary112024Member to erna_December2023NoteWarrantIssuedJanuary112024Member_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl1" xml:lang="en-US" id="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl1">December 2023 Note Warrant Issued January 11, 2024 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023NoteWarrantIssuedJanuary112024Member" xlink:to="erna_December2023NoteWarrantIssuedJanuary112024Member_lbl1" xlink:title="label: December2023NoteWarrantIssuedJanuary112024Member to erna_December2023NoteWarrantIssuedJanuary112024Member_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_December2023NoteWarrantIssuedJanuary112024Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_December2023NoteWarrantIssuedJanuary112024Member" xml:lang="en-US" id="erna_December2023NoteWarrantIssuedJanuary112024Member">December 2023 Note Warrant Issued January 11, 2024 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="December2023NoteWarrantIssuedJanuary112024Member" xlink:to="erna_December2023NoteWarrantIssuedJanuary112024Member" xlink:title="label: December2023NoteWarrantIssuedJanuary112024Member to erna_December2023NoteWarrantIssuedJanuary112024Member" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_July2023WarrantsMember" xlink:label="July2023WarrantsMember" xlink:title="July2023WarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_July2023WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_July2023WarrantsMember_lbl" xml:lang="en-US" id="erna_July2023WarrantsMember_lbl">Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount issued in July 2023.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="July2023WarrantsMember" xlink:to="erna_July2023WarrantsMember_lbl" xlink:title="label: July2023WarrantsMember to erna_July2023WarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_July2023WarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_July2023WarrantsMember_lbl1" xml:lang="en-US" id="erna_July2023WarrantsMember_lbl1">July 2023 Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="July2023WarrantsMember" xlink:to="erna_July2023WarrantsMember_lbl1" xlink:title="label: July2023WarrantsMember to erna_July2023WarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_July2023WarrantsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_July2023WarrantsMember" xml:lang="en-US" id="erna_July2023WarrantsMember">July 2023 Note Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="July2023WarrantsMember" xlink:to="erna_July2023WarrantsMember" xlink:title="label: July2023WarrantsMember to erna_July2023WarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_July2023WarrantsMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_July2023WarrantsMember_lbl2" xml:lang="en-US" id="erna_July2023WarrantsMember_lbl2">July 2023 Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="July2023WarrantsMember" xlink:to="erna_July2023WarrantsMember_lbl2" xlink:title="label: July2023WarrantsMember to erna_July2023WarrantsMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ContractWithCustomersAbstract" xlink:label="ContractWithCustomersAbstract" xlink:title="ContractWithCustomersAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_ContractWithCustomersAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContractWithCustomersAbstract_lbl1" xml:lang="en-US" id="erna_ContractWithCustomersAbstract_lbl1">Contract with Customers [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomersAbstract" xlink:to="erna_ContractWithCustomersAbstract_lbl1" xlink:title="label: ContractWithCustomersAbstract to erna_ContractWithCustomersAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContractWithCustomersAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContractWithCustomersAbstract" xml:lang="en-US" id="erna_ContractWithCustomersAbstract">Contract with Customers [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomersAbstract" xlink:to="erna_ContractWithCustomersAbstract" xlink:title="label: ContractWithCustomersAbstract to erna_ContractWithCustomersAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_OptionFeeObligationPaymentPercentage" xlink:label="OptionFeeObligationPaymentPercentage" xlink:title="OptionFeeObligationPaymentPercentage" />
    <link:label xlink:type="resource" xlink:label="erna_OptionFeeObligationPaymentPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OptionFeeObligationPaymentPercentage_lbl" xml:lang="en-US" id="erna_OptionFeeObligationPaymentPercentage_lbl">Percentage of obligated to payments of the option fees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionFeeObligationPaymentPercentage" xlink:to="erna_OptionFeeObligationPaymentPercentage_lbl" xlink:title="label: OptionFeeObligationPaymentPercentage to erna_OptionFeeObligationPaymentPercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OptionFeeObligationPaymentPercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OptionFeeObligationPaymentPercentage_lbl1" xml:lang="en-US" id="erna_OptionFeeObligationPaymentPercentage_lbl1">Option Fee Obligation Payment Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionFeeObligationPaymentPercentage" xlink:to="erna_OptionFeeObligationPaymentPercentage_lbl1" xlink:title="label: OptionFeeObligationPaymentPercentage to erna_OptionFeeObligationPaymentPercentage_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OptionFeeObligationPaymentPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OptionFeeObligationPaymentPercentage" xml:lang="en-US" id="erna_OptionFeeObligationPaymentPercentage">Option fee obligation payment percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionFeeObligationPaymentPercentage" xlink:to="erna_OptionFeeObligationPaymentPercentage" xlink:title="label: OptionFeeObligationPaymentPercentage to erna_OptionFeeObligationPaymentPercentage" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ProceedsFromCellLineCustomizationActivities" xlink:label="ProceedsFromCellLineCustomizationActivities" xlink:title="ProceedsFromCellLineCustomizationActivities" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromCellLineCustomizationActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ProceedsFromCellLineCustomizationActivities_lbl" xml:lang="en-US" id="erna_ProceedsFromCellLineCustomizationActivities_lbl">The cash inflow from cell line customization activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromCellLineCustomizationActivities" xlink:to="erna_ProceedsFromCellLineCustomizationActivities_lbl" xlink:title="label: ProceedsFromCellLineCustomizationActivities to erna_ProceedsFromCellLineCustomizationActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromCellLineCustomizationActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ProceedsFromCellLineCustomizationActivities_lbl1" xml:lang="en-US" id="erna_ProceedsFromCellLineCustomizationActivities_lbl1">Proceeds from Cell Line Customization Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromCellLineCustomizationActivities" xlink:to="erna_ProceedsFromCellLineCustomizationActivities_lbl1" xlink:title="label: ProceedsFromCellLineCustomizationActivities to erna_ProceedsFromCellLineCustomizationActivities_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromCellLineCustomizationActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ProceedsFromCellLineCustomizationActivities" xml:lang="en-US" id="erna_ProceedsFromCellLineCustomizationActivities">Proceeds from cell line customization activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromCellLineCustomizationActivities" xlink:to="erna_ProceedsFromCellLineCustomizationActivities" xlink:title="label: ProceedsFromCellLineCustomizationActivities to erna_ProceedsFromCellLineCustomizationActivities" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LicenseCosts" xlink:label="LicenseCosts" xlink:title="LicenseCosts" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LicenseCosts_lbl" xml:lang="en-US" id="erna_LicenseCosts_lbl">The aggregate licensing costs related to revenues.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseCosts" xlink:to="erna_LicenseCosts_lbl" xlink:title="label: LicenseCosts to erna_LicenseCosts_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseCosts_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LicenseCosts_lbl1" xml:lang="en-US" id="erna_LicenseCosts_lbl1">License Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseCosts" xlink:to="erna_LicenseCosts_lbl1" xlink:title="label: LicenseCosts to erna_LicenseCosts_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LicenseCosts" xml:lang="en-US" id="erna_LicenseCosts">License fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseCosts" xlink:to="erna_LicenseCosts" xlink:title="label: LicenseCosts to erna_LicenseCosts" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ProceedsFromOptionAndLicenseAgreement" xlink:label="ProceedsFromOptionAndLicenseAgreement" xlink:title="ProceedsFromOptionAndLicenseAgreement" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromOptionAndLicenseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ProceedsFromOptionAndLicenseAgreement_lbl" xml:lang="en-US" id="erna_ProceedsFromOptionAndLicenseAgreement_lbl">The cash inflow from exclusive option and license agreement as a non-refundable up-front payment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOptionAndLicenseAgreement" xlink:to="erna_ProceedsFromOptionAndLicenseAgreement_lbl" xlink:title="label: ProceedsFromOptionAndLicenseAgreement to erna_ProceedsFromOptionAndLicenseAgreement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromOptionAndLicenseAgreement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ProceedsFromOptionAndLicenseAgreement_lbl1" xml:lang="en-US" id="erna_ProceedsFromOptionAndLicenseAgreement_lbl1">Proceeds from Option and License Agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOptionAndLicenseAgreement" xlink:to="erna_ProceedsFromOptionAndLicenseAgreement_lbl1" xlink:title="label: ProceedsFromOptionAndLicenseAgreement to erna_ProceedsFromOptionAndLicenseAgreement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromOptionAndLicenseAgreement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ProceedsFromOptionAndLicenseAgreement" xml:lang="en-US" id="erna_ProceedsFromOptionAndLicenseAgreement">Proceeds from option and license agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOptionAndLicenseAgreement" xlink:to="erna_ProceedsFromOptionAndLicenseAgreement" xlink:title="label: ProceedsFromOptionAndLicenseAgreement to erna_ProceedsFromOptionAndLicenseAgreement" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_EmployeeMember" xlink:label="EmployeeMember" xlink:title="EmployeeMember" />
    <link:label xlink:type="resource" xlink:label="erna_EmployeeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_EmployeeMember_lbl" xml:lang="en-US" id="erna_EmployeeMember_lbl">One of the employee of the entity, appointed to the position.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="erna_EmployeeMember_lbl" xlink:title="label: EmployeeMember to erna_EmployeeMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_EmployeeMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_EmployeeMember_lbl1" xml:lang="en-US" id="erna_EmployeeMember_lbl1">Employee [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="erna_EmployeeMember_lbl1" xlink:title="label: EmployeeMember to erna_EmployeeMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_EmployeeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_EmployeeMember" xml:lang="en-US" id="erna_EmployeeMember">Employees [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="erna_EmployeeMember" xlink:title="label: EmployeeMember to erna_EmployeeMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PerformanceBasedRestrictedStockUnitsMember" xlink:label="PerformanceBasedRestrictedStockUnitsMember" xlink:title="PerformanceBasedRestrictedStockUnitsMember" />
    <link:label xlink:type="resource" xlink:label="erna_PerformanceBasedRestrictedStockUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PerformanceBasedRestrictedStockUnitsMember_lbl" xml:lang="en-US" id="erna_PerformanceBasedRestrictedStockUnitsMember_lbl">The name of awards.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PerformanceBasedRestrictedStockUnitsMember" xlink:to="erna_PerformanceBasedRestrictedStockUnitsMember_lbl" xlink:title="label: PerformanceBasedRestrictedStockUnitsMember to erna_PerformanceBasedRestrictedStockUnitsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" xml:lang="en-US" id="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1">Performance-Based Restricted Stock Units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PerformanceBasedRestrictedStockUnitsMember" xlink:to="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" xlink:title="label: PerformanceBasedRestrictedStockUnitsMember to erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PerformanceBasedRestrictedStockUnitsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PerformanceBasedRestrictedStockUnitsMember" xml:lang="en-US" id="erna_PerformanceBasedRestrictedStockUnitsMember">Performance-Based Restricted Stock Units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PerformanceBasedRestrictedStockUnitsMember" xlink:to="erna_PerformanceBasedRestrictedStockUnitsMember" xlink:title="label: PerformanceBasedRestrictedStockUnitsMember to erna_PerformanceBasedRestrictedStockUnitsMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_MarketCapContingentConsiderationMember" xlink:label="MarketCapContingentConsiderationMember" xlink:title="MarketCapContingentConsiderationMember" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapContingentConsiderationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MarketCapContingentConsiderationMember_lbl" xml:lang="en-US" id="erna_MarketCapContingentConsiderationMember_lbl">The Market Cap Contingent Consideration is indexed to or settled in the Company's own shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapContingentConsiderationMember" xlink:to="erna_MarketCapContingentConsiderationMember_lbl" xlink:title="label: MarketCapContingentConsiderationMember to erna_MarketCapContingentConsiderationMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapContingentConsiderationMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MarketCapContingentConsiderationMember_lbl1" xml:lang="en-US" id="erna_MarketCapContingentConsiderationMember_lbl1">Market Cap Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapContingentConsiderationMember" xlink:to="erna_MarketCapContingentConsiderationMember_lbl1" xlink:title="label: MarketCapContingentConsiderationMember to erna_MarketCapContingentConsiderationMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapContingentConsiderationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_MarketCapContingentConsiderationMember" xml:lang="en-US" id="erna_MarketCapContingentConsiderationMember">Market Cap Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapContingentConsiderationMember" xlink:to="erna_MarketCapContingentConsiderationMember" xlink:title="label: MarketCapContingentConsiderationMember to erna_MarketCapContingentConsiderationMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:label="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:title="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" xml:lang="en-US" id="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1">Lessee Operating Lease Weighted Average Remaining Lease Term And Discount Rate Abstract [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:to="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" xlink:title="label: LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract to erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xml:lang="en-US" id="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract">Weighted Average Remaining Lease Term and Discount Rate [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:to="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:title="label: LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract to erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xml:lang="en-US" id="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl">Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fourth fiscal year following latest fiscal year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour to erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" xml:lang="en-US" id="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1">Lessee, Operating Lease, Liability, Payments Due after Year Four</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour to erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xml:lang="en-US" id="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour">Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour to erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_PresidentChiefExecutiveOfficerAndDirectorMember" xlink:label="PresidentChiefExecutiveOfficerAndDirectorMember" xlink:title="PresidentChiefExecutiveOfficerAndDirectorMember" />
    <link:label xlink:type="resource" xlink:label="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl" xml:lang="en-US" id="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl">Person with designation of president, chief executive officer and person serving on board of director.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PresidentChiefExecutiveOfficerAndDirectorMember" xlink:to="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl" xlink:title="label: PresidentChiefExecutiveOfficerAndDirectorMember to erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl1" xml:lang="en-US" id="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl1">President, Chief Executive Officer and Director [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PresidentChiefExecutiveOfficerAndDirectorMember" xlink:to="erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl1" xlink:title="label: PresidentChiefExecutiveOfficerAndDirectorMember to erna_PresidentChiefExecutiveOfficerAndDirectorMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PresidentChiefExecutiveOfficerAndDirectorMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PresidentChiefExecutiveOfficerAndDirectorMember" xml:lang="en-US" id="erna_PresidentChiefExecutiveOfficerAndDirectorMember">Sanjeev Luther [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PresidentChiefExecutiveOfficerAndDirectorMember" xlink:to="erna_PresidentChiefExecutiveOfficerAndDirectorMember" xlink:title="label: PresidentChiefExecutiveOfficerAndDirectorMember to erna_PresidentChiefExecutiveOfficerAndDirectorMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_NonQualifiedStockOptionMember" xlink:label="NonQualifiedStockOptionMember" xlink:title="NonQualifiedStockOptionMember" />
    <link:label xlink:type="resource" xlink:label="erna_NonQualifiedStockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NonQualifiedStockOptionMember_lbl" xml:lang="en-US" id="erna_NonQualifiedStockOptionMember_lbl">Contracts conveying rights, but not obligations, to buy or sell a specific quantity of stock at a specified price during a specified period (an American option) or at a specified date (a European option).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonQualifiedStockOptionMember" xlink:to="erna_NonQualifiedStockOptionMember_lbl" xlink:title="label: NonQualifiedStockOptionMember to erna_NonQualifiedStockOptionMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NonQualifiedStockOptionMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NonQualifiedStockOptionMember_lbl1" xml:lang="en-US" id="erna_NonQualifiedStockOptionMember_lbl1">Non-qualified Stock Option [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonQualifiedStockOptionMember" xlink:to="erna_NonQualifiedStockOptionMember_lbl1" xlink:title="label: NonQualifiedStockOptionMember to erna_NonQualifiedStockOptionMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NonQualifiedStockOptionMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NonQualifiedStockOptionMember" xml:lang="en-US" id="erna_NonQualifiedStockOptionMember">Nonqualified Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonQualifiedStockOptionMember" xlink:to="erna_NonQualifiedStockOptionMember" xlink:title="label: NonQualifiedStockOptionMember to erna_NonQualifiedStockOptionMember" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_CEOInducementGrantAbstract" xlink:label="CEOInducementGrantAbstract" xlink:title="CEOInducementGrantAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_CEOInducementGrantAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CEOInducementGrantAbstract_lbl1" xml:lang="en-US" id="erna_CEOInducementGrantAbstract_lbl1">CEO Inducement Grant [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CEOInducementGrantAbstract" xlink:to="erna_CEOInducementGrantAbstract_lbl1" xlink:title="label: CEOInducementGrantAbstract to erna_CEOInducementGrantAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CEOInducementGrantAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CEOInducementGrantAbstract" xml:lang="en-US" id="erna_CEOInducementGrantAbstract">CEO Inducement Grant [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CEOInducementGrantAbstract" xlink:to="erna_CEOInducementGrantAbstract" xlink:title="label: CEOInducementGrantAbstract to erna_CEOInducementGrantAbstract" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl" xml:lang="en-US" id="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl">Description of the frequency of periodic stock vesting, which may be presented in a variety of ways (for example, monthly, quarterly, annually).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xlink:to="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment to erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl1" xml:lang="en-US" id="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl1">Share-Based Compensation Arrangement by Share-Based Payment Award, Frequency of Periodic Installment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xlink:to="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment to erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xml:lang="en-US" id="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment">Frequency of stock vesting installments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xlink:to="erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment to erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:label="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:title="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" xml:lang="en-US" id="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl">Tabular disclosure for stock option granted during the year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:to="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" xlink:title="label: ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock to erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" xml:lang="en-US" id="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1">Share-Based Payment Arrangement, Option, Grants in Period [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:to="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" xlink:title="label: ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock to erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xml:lang="en-US" id="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock">Stock Option Granted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:to="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:title="label: ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock to erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_RepurchasePricePercentageToPrincipalAmount" xlink:label="RepurchasePricePercentageToPrincipalAmount" xlink:title="RepurchasePricePercentageToPrincipalAmount" />
    <link:label xlink:type="resource" xlink:label="erna_RepurchasePricePercentageToPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RepurchasePricePercentageToPrincipalAmount_lbl" xml:lang="en-US" id="erna_RepurchasePricePercentageToPrincipalAmount_lbl">Percentage of notes repurchase price to principal amount.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchasePricePercentageToPrincipalAmount" xlink:to="erna_RepurchasePricePercentageToPrincipalAmount_lbl" xlink:title="label: RepurchasePricePercentageToPrincipalAmount to erna_RepurchasePricePercentageToPrincipalAmount_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RepurchasePricePercentageToPrincipalAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RepurchasePricePercentageToPrincipalAmount_lbl1" xml:lang="en-US" id="erna_RepurchasePricePercentageToPrincipalAmount_lbl1">Repurchase Price Percentage to Principal Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchasePricePercentageToPrincipalAmount" xlink:to="erna_RepurchasePricePercentageToPrincipalAmount_lbl1" xlink:title="label: RepurchasePricePercentageToPrincipalAmount to erna_RepurchasePricePercentageToPrincipalAmount_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RepurchasePricePercentageToPrincipalAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RepurchasePricePercentageToPrincipalAmount" xml:lang="en-US" id="erna_RepurchasePricePercentageToPrincipalAmount">Repurchase price percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchasePricePercentageToPrincipalAmount" xlink:to="erna_RepurchasePricePercentageToPrincipalAmount" xlink:title="label: RepurchasePricePercentageToPrincipalAmount to erna_RepurchasePricePercentageToPrincipalAmount" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_TransactionFeesRelatedToDebtIssuanceAndWarrants" xlink:label="TransactionFeesRelatedToDebtIssuanceAndWarrants" xlink:title="TransactionFeesRelatedToDebtIssuanceAndWarrants" />
    <link:label xlink:type="resource" xlink:label="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl" xml:lang="en-US" id="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl">The amount of transaction fees related to debt issuance and warrants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransactionFeesRelatedToDebtIssuanceAndWarrants" xlink:to="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl" xlink:title="label: TransactionFeesRelatedToDebtIssuanceAndWarrants to erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl1" xml:lang="en-US" id="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl1">Transaction Fees Related to Debt Issuance and Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransactionFeesRelatedToDebtIssuanceAndWarrants" xlink:to="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl1" xlink:title="label: TransactionFeesRelatedToDebtIssuanceAndWarrants to erna_TransactionFeesRelatedToDebtIssuanceAndWarrants_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants" xml:lang="en-US" id="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants">Transaction fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransactionFeesRelatedToDebtIssuanceAndWarrants" xlink:to="erna_TransactionFeesRelatedToDebtIssuanceAndWarrants" xlink:title="label: TransactionFeesRelatedToDebtIssuanceAndWarrants to erna_TransactionFeesRelatedToDebtIssuanceAndWarrants" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:label="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:title="ConvertibleNotesBeneficialConversionFeaturePercentage" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" xml:lang="en-US" id="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl">The conversion limitations percentage on the aggregate number of shares of common stock beneficially owned by the holder thereof would exceed immediately after conversion rate.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:to="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" xlink:title="label: ConvertibleNotesBeneficialConversionFeaturePercentage to erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" xml:lang="en-US" id="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1">Convertible Notes, Beneficial Conversion Feature Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:to="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" xlink:title="label: ConvertibleNotesBeneficialConversionFeaturePercentage to erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ConvertibleNotesBeneficialConversionFeaturePercentage" xml:lang="en-US" id="erna_ConvertibleNotesBeneficialConversionFeaturePercentage">Beneficial conversion feature percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:to="erna_ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:title="label: ConvertibleNotesBeneficialConversionFeaturePercentage to erna_ConvertibleNotesBeneficialConversionFeaturePercentage" />
    <link:loc xlink:type="locator" xlink:href="erna-20240331.xsd#erna_July2023ConvertibleNotesMember" xlink:label="July2023ConvertibleNotesMember" xlink:title="July2023ConvertibleNotesMember" />
    <link:label xlink:type="resource" xlink:label="erna_July2023ConvertibleNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_July2023ConvertibleNotesMember_lbl" xml:lang="en-US" id="erna_July2023ConvertibleNotesMember_lbl">Borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock issued in July 2023.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="July2023ConvertibleNotesMember" xlink:to="erna_July2023ConvertibleNotesMember_lbl" xlink:title="label: July2023ConvertibleNotesMember to erna_July2023ConvertibleNotesMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_July2023ConvertibleNotesMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_July2023ConvertibleNotesMember_lbl1" xml:lang="en-US" id="erna_July2023ConvertibleNotesMember_lbl1">July 2023 Convertible Notes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="July2023ConvertibleNotesMember" xlink:to="erna_July2023ConvertibleNotesMember_lbl1" xlink:title="label: July2023ConvertibleNotesMember to erna_July2023ConvertibleNotesMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_July2023ConvertibleNotesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_July2023ConvertibleNotesMember" xml:lang="en-US" id="erna_July2023ConvertibleNotesMember">July 2023 Convertible Notes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="July2023ConvertibleNotesMember" xlink:to="erna_July2023ConvertibleNotesMember" xlink:title="label: July2023ConvertibleNotesMember to erna_July2023ConvertibleNotesMember" />
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311061096944">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document and Entity Information - shares<br></strong></div></th>
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<th class="th"><div>Mar. 31, 2024</div></th>
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<td class="text">Eterna Therapeutics Inc.<span></span>
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<td class="text">31-1103425<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">Cambridge<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">MA<span></span>
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<td class="text">02141<span></span>
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<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">212<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">582-1199<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common stock, $0.005 par value per share<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">ERNA<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,410,331<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-Q<br> -Number 240<br> -Section 308<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentQuarterlyReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
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<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979911328">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Cash', window );">Cash</a></td>
<td class="nump">$ 5,116<span></span>
</td>
<td class="nump">$ 7,575<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherReceivablesNetCurrent', window );">Other receivables</a></td>
<td class="nump">351<span></span>
</td>
<td class="nump">425<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">697<span></span>
</td>
<td class="nump">1,599<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">6,164<span></span>
</td>
<td class="nump">9,599<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCashNoncurrent', window );">Restricted cash</a></td>
<td class="nump">4,095<span></span>
</td>
<td class="nump">4,095<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">710<span></span>
</td>
<td class="nump">493<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Right-of-use assets - operating leases</a></td>
<td class="nump">36,524<span></span>
</td>
<td class="nump">32,781<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">2,044<span></span>
</td>
<td class="nump">2,044<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">120<span></span>
</td>
<td class="nump">120<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">49,657<span></span>
</td>
<td class="nump">49,132<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">2,063<span></span>
</td>
<td class="nump">1,067<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="nump">1,868<span></span>
</td>
<td class="nump">1,893<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TaxesPayableCurrent', window );">Income taxes payable</a></td>
<td class="nump">6<span></span>
</td>
<td class="nump">2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Operating lease liabilities, current</a></td>
<td class="nump">2,874<span></span>
</td>
<td class="nump">2,216<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesCurrent', window );">Other Liabilities, Current</a></td>
<td class="nump">$ 768<span></span>
</td>
<td class="nump">$ 1,205<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration', window );">Other Liability, Current, Related Party, Type [Extensible Enumeration]</a></td>
<td class="text">us-gaap:RelatedPartyMember<span></span>
</td>
<td class="text">us-gaap:RelatedPartyMember<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredRevenueCurrent', window );">Deferred revenue, current</a></td>
<td class="nump">$ 189<span></span>
</td>
<td class="nump">$ 190<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">7,768<span></span>
</td>
<td class="nump">6,573<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Convertible notes, net</a></td>
<td class="nump">8,014<span></span>
</td>
<td class="nump">6,773<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DerivativeLiabilitiesNoncurrent', window );">Warrant liabilities</a></td>
<td class="nump">186<span></span>
</td>
<td class="nump">116<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liabilities, non-current</a></td>
<td class="nump">36,565<span></span>
</td>
<td class="nump">32,854<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredRevenueNoncurrent', window );">Deferred revenue, non-current</a></td>
<td class="nump">345<span></span>
</td>
<td class="nump">392<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent', window );">Contingent consideration liability</a></td>
<td class="nump">107<span></span>
</td>
<td class="nump">107<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other liabilities</a></td>
<td class="nump">84<span></span>
</td>
<td class="nump">84<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="nump">53,069<span></span>
</td>
<td class="nump">46,899<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' (deficit) equity:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, $0.005 par value, 100,000 shares authorized at March 31, 2024 and December 31, 2023; 5,410 issued and outstanding at March 31, 2024 and December 31, 2023</a></td>
<td class="nump">27<span></span>
</td>
<td class="nump">27<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">190,188<span></span>
</td>
<td class="nump">189,186<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(193,628)<span></span>
</td>
<td class="num">(186,981)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' (deficit) equity</a></td>
<td class="num">(3,412)<span></span>
</td>
<td class="nump">2,233<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' (deficit) equity</a></td>
<td class="nump">49,657<span></span>
</td>
<td class="nump">49,132<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember', window );">Series A Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' (deficit) equity:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock, $0.005 par value, 1,000 shares authorized, 156 designated and outstanding of Series A convertible preferred stock at March 31, 2024 and December 31, 2023, $156 liquidation preference</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(18))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481231/810-10-45-25<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 4: 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-Subparagraph (SX 210.13-01(a)(4)(iii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -Publisher FASB<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481231/810-10-45-25<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 4: 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https://asc.fasb.org//1943274/2147481404/852-10-50-7<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479668/805-30-25-6<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 35<br> -Paragraph 1<br> -Subparagraph b<br> -SubTopic 30<br> -Topic 805<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479613/805-30-35-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 946<br> -SubTopic 830<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480167/946-830-55-12<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 21<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-21<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 20<br> -SubTopic 210<br> -Topic 946<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-20<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Cash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(22))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleLongTermNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleLongTermNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(20))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(26)(c))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueNoncurrent</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
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<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
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FASB<br> -URI https://asc.fasb.org//1943274/2147481404/852-10-50-7<br><br>Reference 21: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30<br><br>Reference 22: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicates type of related party for liability classified as other and current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 850<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483326/850-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilityCurrentRelatedPartyTypeExtensibleEnumeration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>enum2:enumerationSetItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherReceivablesNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherReceivablesNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(21))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(9))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -SubTopic 10<br> -Topic 360<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 360<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480842/942-360-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 5<br> -SubTopic 210<br> -Topic 954<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480632/954-210-45-5<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCashNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated undistributed earnings (deficit).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480990/946-20-50-11<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(17))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 946<br> -SubTopic 830<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480167/946-830-55-12<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(19))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.6-05(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-2<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(4)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(6))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(7))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 14: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 310<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480418/310-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxesPayableCurrent</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311088823152">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' (deficit) equity:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.005<span></span>
</td>
<td class="nump">$ 0.005<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized (in shares)</a></td>
<td class="nump">1,000<span></span>
</td>
<td class="nump">1,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued (in shares)</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">156<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding (in shares)</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">156<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockLiquidationPreferenceValue', window );">Preferred stock, liquidation preference</a></td>
<td class="nump">$ 156<span></span>
</td>
<td class="nump">$ 156<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.005<span></span>
</td>
<td class="nump">$ 0.005<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares)</a></td>
<td class="nump">100,000<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued (in shares)</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">5,410<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding (in shares)</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">5,410<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<tr>
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<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -SubTopic 10<br> -Topic 505<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.6-05(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-2<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(4)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(7))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockLiquidationPreferenceValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of the difference between preference in liquidation and the par or stated values of the preferred shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-13<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(d))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockLiquidationPreferenceValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-13<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-13<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.6-05(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-2<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(4)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(7))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311064464528">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenue</a></td>
<td class="nump">$ 47<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of revenues</a></td>
<td class="nump">61<span></span>
</td>
<td class="nump">50<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross loss</a></td>
<td class="num">(14)<span></span>
</td>
<td class="num">(50)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>Operating expenses:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost', window );">Research and development</a></td>
<td class="nump">1,458<span></span>
</td>
<td class="nump">1,674<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative</a></td>
<td class="nump">4,315<span></span>
</td>
<td class="nump">3,592<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">5,773<span></span>
</td>
<td class="nump">5,266<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(5,787)<span></span>
</td>
<td class="num">(5,316)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpenseAbstract', window );"><strong>Other expense, net:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_WarrantLiabilitiesExpense', window );">Change in fair value of warrant liabilities</a></td>
<td class="num">(70)<span></span>
</td>
<td class="num">(45)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LossOnNonControllingInvestment', window );">Loss on non-controlling investment</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(51)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeExpenseNonoperatingNet', window );">Interest (expense) income, net</a></td>
<td class="num">(786)<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total other expense, net</a></td>
<td class="num">(856)<span></span>
</td>
<td class="num">(95)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Loss before income taxes</a></td>
<td class="num">(6,643)<span></span>
</td>
<td class="num">(5,411)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Provision for income taxes</a></td>
<td class="num">(4)<span></span>
</td>
<td class="num">(5)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (6,647)<span></span>
</td>
<td class="num">$ (5,416)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Net loss per common share - basic (in dollars per share)</a></td>
<td class="num">$ (1.23)<span></span>
</td>
<td class="num">$ (1.06)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Net loss per common share - diluted (in dollars per share)</a></td>
<td class="num">$ (1.23)<span></span>
</td>
<td class="num">$ (1.06)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Weighted average shares outstanding - basic (in shares)</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">5,127<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Weighted average shares outstanding - diluted (in shares)</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">5,127<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LossOnNonControllingInvestment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of loss on non-controlling investment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LossOnNonControllingInvestment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_WarrantLiabilitiesExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses related to warrant liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_WarrantLiabilitiesExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate cost of goods produced and sold and services rendered during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B<br><br>Reference 14: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 15<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482635/260-10-55-15<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 815<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480175/815-40-65-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 815<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480175/815-40-65-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-11<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-11<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-7<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-2<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-60B<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-4<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-10<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 16: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 52<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482635/260-10-55-52<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 7<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-7<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 15<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482635/260-10-55-15<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 815<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480175/815-40-65-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 815<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480175/815-40-65-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-11<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-11<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-7<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-2<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-60B<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-4<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 15: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 52<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482635/260-10-55-52<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 7<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-7<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-07(2)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
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-Paragraph 31<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-31<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br><br>Reference 19: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1,2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(11))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br><br>Reference 5: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 31<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-31<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 235<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479557/942-235-S99-1<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 1<br> -SubTopic 20<br> -Topic 940<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481913/940-20-25-1<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-8<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 9<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-9<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482685/740-10-50-10<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479360/740-10-S99-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -SubTopic 20<br> -Topic 740<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482659/740-20-45-2<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -SubTopic 10<br> -Topic 235<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestIncomeExpenseNonoperatingNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The net amount of nonoperating interest income (expense).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestIncomeExpenseNonoperatingNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 31<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-31<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The costs incurred in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, excluding in-process research and development acquired in a business combination consummated during the period. Excludes software research and development, which has a separate concept.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 730<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482916/730-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 16<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-16<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-10<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
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<td>xbrli:sharesItemType</td>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979561616">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) EQUITY - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th">
<div>Preferred Stock [Member] </div>
<div>Series A Cumulative Convertible Preferred Stock [Member]</div>
</th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th"><div>Additional Paid-in Capital [Member]</div></th>
<th class="th"><div>Accumulated Deficit [Member]</div></th>
<th class="th"><div>Total</div></th>
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<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2022</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 26<span></span>
</td>
<td class="nump">$ 177,377<span></span>
</td>
<td class="num">$ (165,297)<span></span>
</td>
<td class="nump">$ 12,107<span></span>
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<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Dec. 31, 2022</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">5,127<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">689<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">689<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(5,416)<span></span>
</td>
<td class="num">(5,416)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Mar. 31, 2023</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 26<span></span>
</td>
<td class="nump">178,066<span></span>
</td>
<td class="num">(170,713)<span></span>
</td>
<td class="nump">7,380<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Mar. 31, 2023</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">5,127<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2023</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 27<span></span>
</td>
<td class="nump">189,186<span></span>
</td>
<td class="num">(186,981)<span></span>
</td>
<td class="nump">2,233<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Dec. 31, 2023</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">5,410<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued', window );">Issuance of not warrants</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">755<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">755<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost', window );">Costs allocated to note warrants</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(35)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(35)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">282<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">282<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(6,647)<span></span>
</td>
<td class="num">(6,647)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Mar. 31, 2024</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 27<span></span>
</td>
<td class="nump">$ 190,188<span></span>
</td>
<td class="num">$ (193,628)<span></span>
</td>
<td class="num">$ (3,412)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Mar. 31, 2024</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">5,410<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of decrease in additional paid in capital (APIC) resulting from the issuance costs of warrants.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AdjustmentsToAdditionalPaidInCapitalWarrantIssuanceCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 35<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480483/718-10-35-2<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481089/718-20-55-13<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481089/718-20-55-12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -SubTopic 10<br> -Topic 505<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 25<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481284/470-20-25-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInStockholdersEquityRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979882960">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash flows from operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (6,647)<span></span>
</td>
<td class="num">$ (5,416)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net loss to net cash used in operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">39<span></span>
</td>
<td class="nump">21<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">282<span></span>
</td>
<td class="nump">689<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense', window );">Amortization of right-of-use asset</a></td>
<td class="nump">502<span></span>
</td>
<td class="nump">41<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_GainLossOnDisposalOfFixedAssets', window );">Gain on disposal of fixed assets</a></td>
<td class="num">(2)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Accrued interest expense</a></td>
<td class="nump">407<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaidInKindInterest', window );">Paid-in-kind interest expense</a></td>
<td class="nump">177<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of debt discount and debt issuance costs</a></td>
<td class="nump">445<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueAdjustmentOfWarrants', window );">Change in fair value of warrant liabilities</a></td>
<td class="nump">70<span></span>
</td>
<td class="nump">45<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LossOnNonControllingInvestment', window );">Loss on non-controlling investment</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">51<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherReceivables', window );">Other receivables</a></td>
<td class="nump">74<span></span>
</td>
<td class="nump">304<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">807<span></span>
</td>
<td class="nump">813<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets', window );">Other non-current assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(108)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued expenses</a></td>
<td class="nump">461<span></span>
</td>
<td class="num">(1,766)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_IncreaseDecreaseInOperatingLeaseLiabilities', window );">Operating lease liability</a></td>
<td class="nump">123<span></span>
</td>
<td class="num">(173)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDueToRelatedParties', window );">Due to related party</a></td>
<td class="num">(437)<span></span>
</td>
<td class="num">(438)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDeferredRevenue', window );">Deferred revenue</a></td>
<td class="num">(48)<span></span>
</td>
<td class="nump">250<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities', window );">Other liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(362)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="num">(3,747)<span></span>
</td>
<td class="num">(6,049)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Cash flows from investing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of property and equipment</a></td>
<td class="num">(101)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment', window );">Proceeds received from the sale of fixed assets</a></td>
<td class="nump">4<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(97)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash flows from financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds received from the convertible notes financing</a></td>
<td class="nump">1,405<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentOfFinancingAndStockIssuanceCosts', window );">Fees paid related to the convertible notes financing</a></td>
<td class="num">(20)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">1,385<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">Net decrease in cash and cash equivalents</a></td>
<td class="num">(2,459)<span></span>
</td>
<td class="num">(6,049)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash at beginning of period</a></td>
<td class="nump">11,670<span></span>
</td>
<td class="nump">15,541<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash at end of period</a></td>
<td class="nump">9,211<span></span>
</td>
<td class="nump">9,492<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CashPaidDuringThePeriodForAbstract', window );"><strong>Cash paid during the period for:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract', window );"><strong>Supplemental disclosure of non-cash investing and financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_WarrantsIssued', window );">Note warrants issued</a></td>
<td class="nump">755<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants', window );">Unpaid fees incurred in connection with the convertible notes financing</a></td>
<td class="nump">46<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PaidInKindInterestAddedToConvertibleNotesPrincipal', window );">Paid in-kind interest added to convertible notes principal</a></td>
<td class="nump">177<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement', window );">Adjustment to lease liability and ROU asset due to remeasurement</a></td>
<td class="nump">4,245<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CapitalExpendituresIncurredButNotYetPaid', window );">Property and equipment purchased but not paid</a></td>
<td class="nump">279<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract', window );"><strong>Reconciliation of cash, cash equivalents and restricted cash at end of period:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">5,116<span></span>
</td>
<td class="nump">5,397<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCashCurrent', window );">Restricted Cash</a></td>
<td class="nump">4,095<span></span>
</td>
<td class="nump">4,095<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Total Cash, cash equivalents and restricted cash at end of period</a></td>
<td class="nump">$ 9,211<span></span>
</td>
<td class="nump">$ 9,492<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The adjustment to lease liability and right of use asset due to remeasurement in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_CashPaidDuringThePeriodForAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_CashPaidDuringThePeriodForAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_GainLossOnDisposalOfFixedAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of fixed assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_GainLossOnDisposalOfFixedAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_IncreaseDecreaseInOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the operating lease liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_IncreaseDecreaseInOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LossOnNonControllingInvestment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of loss on non-controlling investment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LossOnNonControllingInvestment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_PaidInKindInterestAddedToConvertibleNotesPrincipal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The paid-in-kind interest added to convertible notes principal in noncash financing activities..</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PaidInKindInterestAddedToConvertibleNotesPrincipal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The value of unpaid fees incurred in connection with the issuance of convertible notes and warrants in noncash financing activities..</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_UnpaidFeesIncurredInConnectionWithTheIssuanceOfConvertibleNotesAndWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_WarrantsIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of warrants issued to purchase common stock of the company together with convertible notes in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_WarrantsIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69E<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69E<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69F<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69F<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1F<br> -Subparagraph (b)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 835<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482925/835-30-45-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCostsAndDiscounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalExpendituresIncurredButNotYetPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Future cash outflow to pay for purchases of fixed assets that have occurred.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-4<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-3<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-5<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalExpendituresIncurredButNotYetPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483467/210-10-45-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -SubTopic 230<br> -Topic 830<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481877/830-230-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAdjustmentOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (income) related to adjustment to fair value of warrant liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 13<br> -SubTopic 10<br> -Topic 480<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481766/480-10-25-13<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAdjustmentOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDueToRelatedParties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDueToRelatedParties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherNoncurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in operating liabilities classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in receivables classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherReceivables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense for debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69E<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69E<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69F<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69F<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1F<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.8)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpenseDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-17<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of periodic reduction over lease term of carrying amount of right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaidInKindInterest</td>
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<td>duration</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The total of the cash outflow during the period which has been paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt and the cost incurred directly for the issuance of equity securities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-12<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310982978368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION</a></td>
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<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
         </div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);">


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    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION</span></div>
              </td>

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</table>

<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Description of Business</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Eterna Therapeutics Inc. is a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; Eterna has in-licensed a
            portfolio of over 100 patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming,
            mRNA gene editing, the NoveSliceTM and UltraSliceTM gene-editing proteins, and the ToRNAdoTM mRNA delivery system, which Eterna collectively refers to as our &#8220;mRNA technology platform.&#8221; Eterna refers to aspects of its mRNA technology platform
            as &#8220;mRNA delivery,&#8221; &#8220;mRNA gene editing&#8221; and &#8220;mRNA cell reprogramming.&#8221; Eterna licenses its mRNA technology platform from Factor Bioscience Limited (&#8220;Factor Limited&#8221;) under an exclusive license agreement. As used herein, the &#8220;Company&#8221; or
            &#8220;Eterna&#8221; refers collectively to Eterna and its consolidated subsidiaries (Eterna LLC, Novellus, Inc. and Novellus Therapeutics Limited) unless otherwise stated or the context otherwise requires.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
          </span> </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Basis of Presentation</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><br/>
          </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#8220;GAAP&#8221;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#8217;s Annual Report on Form 10-K for the year ended December 31, 2023 filed
              with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on March 14, 2024, as amended by the Form 10-K/A filed with the SEC on March 18, 2024 (as amended, the &#8220;2023 10-K&#8221;). The accompanying condensed consolidated balance sheet as of December
              31, 2023 has been derived from the audited financial statements contained in the 2023 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three
              months ended March 31, 2024 are not necessarily indicative of the results to be anticipated for the entire year ending December 31, 2024, or any other period.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480424/946-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480424/946-10-50-2<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 810<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//810/tableOfContent<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 205<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//205/tableOfContent<br></p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980026400">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LIQUIDITY AND CAPITAL RESOURCES<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LiquidityAndCapitalResourcesAbstract', window );"><strong>LIQUIDITY AND CAPITAL RESOURCES [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LiquidityAndCapitalResourcesTextBlock', window );">LIQUIDITY AND CAPITAL RESOURCES</a></td>
<td class="text">
<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>

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    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">LIQUIDITY AND CAPITAL RESOURCES</div>
              </td>

  </tr>


</table>

<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company has incurred significant operating losses and has an accumulated deficit as a result of its efforts to develop product candidates, including conducting clinical trials and providing general and
              administrative support for operations. As of March 31, 2024, the Company had an unrestricted cash balance of approximately $5.1
              million and an accumulated deficit of approximately $193.6 million. For the three months ended <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">March 31, 2024</span>, the Company incurred a net loss of $6.6 million, and the Company used cash of $3.7
              million in operating activities.</span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160; <br/>
            </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In <span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">October 2022, the Company entered into a sublease for approximately 45,500
                square feet of office and laboratory space in Somerville, Massachusetts.&#160; Pursuant to the sublease, the Company delivered to the sublessor a security deposit in the form of a letter of credit in the amount of $4.1 million, which will be reduced on an incremental basis throughout the term of the sublease.&#160; The letter of credit was issued by the
                Company&#8217;s commercial bank, which required that the Company cash collateralize the letter of credit by depositing $4.1 million in
                a restricted cash account with such bank.&#160; The amount of required restricted cash collateral will decline in parallel with the reduction in the amount of the letter of credit over the term of the subleas</span>e.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>In April 2023, the Company entered into a standby equity purchase agreement (the &#8220;SEPA&#8221;) and a registration rights agreement with Lincoln Park Capital Fund, LLC (&#8220;Lincoln Park&#8221;), pursuant to which Lincoln
                Park committed to purchase up to $10.0 million of the Company&#8217;s common stock in an &#8220;equity line&#8221; financing arrangement. During
                the year ended December 31, 2023, the Company issued and sold approximately 214,000 shares of common stock under the SEPA for
                gross proceeds of $0.3 million. No
                shares have been sold under the SEPA during the three months ended <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">March 31, 2024</span>.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In July and December 2023, the Company received $16.5 million in gross proceeds from the issuance of
                  convertible notes and in January 2024 received an additional $1.4 million in gross proceeds from the issuance of additional
                  convertible notes. See Note 4 for additional information regarding these financings.</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In connection with preparing the accompanying condensed consolidated financial statements as of and for the three months ended March 31, 2024, the Company&#8217;s management concluded that there is substantial doubt
                  regarding the Company&#8217;s ability to continue as a going concern because it does not expect to have sufficient cash or working capital resources to fund operations for the twelve-month period subsequent to the issuance date of these
                  condensed consolidated financial statements. The Company will need to raise additional capital, which could be through the sales of shares of its common stock under the SEPA, public or private equity offerings, debt financings,
                  out-licensing the Company&#8217;s intellectual property, strategic partnerships or other means. Other than the SEPA, the Company currently has no arrangements for capital, and no assurances can be given that it will be able to raise capital
                  when needed, on acceptable terms, or at all.</span><br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>  <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The accompanying condensed consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the
                normal course of business. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and
                classifications of liabilities that may result from uncertainty related to the Company&#8217;s ability to continue as a going concern.</div>
<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of liquidity and resource matters when there is a substantial doubt about an entity's ability to continue as a going concern for a reasonable period of time (generally a year from the balance sheet date). going concern.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311068930656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONTRACT WITH CUSTOMER<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>CONTRACT WITH CUSTOMER [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerTextBlock', window );">CONTRACT WITH CUSTOMER</a></td>
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    <td style="text-align: right; vertical-align: top; width: 36pt;">
                  <div style="font-weight: bold; text-align: left;">3)</div>
                </td>

    <td style="text-align: left; vertical-align: top; width: auto;">
                  <div style="font-weight: bold;">CONTRACT WITH CUSTOMER</div>
                </td>

  </tr>


</table>
        </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">On February 21, 2023, the Company and Lineage Cell Therapeutics, Inc. (&#8220;Lineage&#8221;)
        entered into an exclusive option and license agreement (the &#8220;Lineage Agreement&#8221;), which provided Lineage with the option (the &#8220;Option Right&#8221;) to obtain an exclusive sublicense of intellectual property from the Company and to request the Company to
        develop a customized cell line.&#160; The Lineage Agreement was amended in August 2023 to provide for changes specifically related to the cell line customization activities such as (i) payment terms, (ii) certain definitions, (iii) certain courses of
        action if the customized cell line selected by Lineage is not successful and (iv) documentation requirements.&#160; Lineage paid the Company a $0.3
        million non-refundable up-front payment (the &#8220;Option Fee&#8221;) for the Option Right and paid an initial payment of $0.4 million to commence
        the cell line customization activities, per the amended payment terms. If Lineage obtains the sublicense, the Company would be entitled to receive additional license fees, including milestone payments and royalties.<br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The Company recognizes revenue under ASC 606, <span style="font-style: italic;">Revenue from Contracts with Customers</span> (&#8220;ASC 606&#8221;) when a customer obtains control of promised services or goods in an amount that reflects the consideration to which the Company expects to receive in exchange for those goods
              or services.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Pursuant to ASC 606, the Company determined that the Option Right was an unexercised right held by Lineage under the Lineage Agreement at contract inception, as the cell line
              customization activities and the sublicense were optional purchases at contract inception. These optional purchases of goods and services would be treated as separate contracts if and when Lineage determines that it will make such purchases.
              Therefore, 100% of the Option Fee was allocated to the Option Right.&#160; The Option Fee will remain in deferred revenue until such
              time that Lineage enters into the sublicense or when the Option Right expires.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The Option Right and the cell line customization activities are accounted for as
          separate contracts, and the Company has determined that the amended terms discussed above represent a modification to the cell line customization contract.&#160; Because there were no goods or services transferred to Lineage before entering into the
          amendment, and therefore, no previously recognized revenue, there was no catch-up adjustment to revenue required at the time of the amendment.<br/>
        </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">Lineage will make payments to the Company for the cell line customization activities
        over the development period.&#160; The Company will only earn the remaining full amount of the cell line customization fee if it makes certain progress towards delivery of the customized cell line.&#160; The Company has determined that $0.4 million of consideration received could be recognized without the probability of being reversed, and it has placed a constraint on the remaining
        contractual customization fee.&#160; The $0.4 million is being recognized equally over the development period, which is expected to be
        approximately 20 to 25 months, as the level of effort to perform the services is happening at the same rate over time.&#160; If the development period is expected to be longer or shorter than originally planned, the Company will recognize a cumulative
        catch-up adjustment in the period that such determination is made. For the three months ended March 31, 2024, the Company recognized less than $0.1
        million of revenue for the customization activities.&#160; The Company did not recognize any revenue for the three months ended March 31,
        2023.</div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">The granting of the license that the Company may provide to Lineage if Lineage
            exercises the Option Right is not considered a performance obligation at this time, as it is an optional request that the customer may make in the future and will be accounted for as a separate contract when the customer exercises the Option
            Right.</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> <br/>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">The Company recognizes direct labor and supplies used in the customization
            activities as incurred and are recorded as a cost of revenue.&#160; As provided for in the A&amp;R Factor License Agreement discussed in Note 9, the Company is obligated to pay Factor Limited 20% of any amounts the Company receives from a customer that is related to the licensed technology under the A&amp;R Factor License Agreement, which is also recorded as a cost of
            revenue.&#160; For the three months ended March 31, 2023, the Company recognized less than $0.1 million in license fees, which is recorded
            in cost of revenues, due to Factor Limited as a result of receiving the $0.3 million Option Fee payment from Lineage.&#160; There was no such license fee incurred during the three months ended March 31, 2024.</span></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980026400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONVERTIBLE NOTES FINANCINGS<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtDisclosureAbstract', window );"><strong>CONVERTIBLE NOTES FINANCINGS [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtDisclosureTextBlock', window );">CONVERTIBLE NOTES FINANCINGS</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
        <table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="vertical-align: top; width: 36pt;">
                <div style="font-weight: bold;">4)</div>
              </td>

    <td style="align: left; vertical-align: top; width: auto;">
                <div style="font-weight: bold;">CONVERTIBLE NOTES FINANCINGS<br/>
                </div>
              </td>

  </tr>


</table>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On
          July 14, 2023, the Company received $8.7 million from a private placement in which the Company issued $8.7 million in aggregate principal amount of convertible notes (the &#8220;July 2023 convertible notes&#8221;) and warrants to purchase an aggregate of
          approximately 6.1 million shares of its common stock (the &#8220;July 2023 warrants&#8221;). The Company recognized approximately $0.2 million in fees associated with the transaction.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> On December 14, 2023, the Company entered into a purchase agreement with certain
        purchasers for the private placement of $9.2 million of convertible notes (the &#8220;December 2023 convertible notes&#8221; and together with the
        July 2023 convertible notes, the &#8220;convertible notes&#8221;) and warrants to purchase an aggregate of approximately 9.6 million shares of the
        Company&#8217;s common stock (the &#8220;December 2023 warrants&#8221; and together with the July 2023 warrants, the &#8220;note warrants&#8221;).<br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <span style="font-size: 10pt; font-family: 'Times New Roman';"><span style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">There were two closings under the
              December 14, 2023 purchase agreement &#8211; one on December 15, 2023 and the second on January 11, 2024.&#160; At the first closing, the Company received $7.8
              million and issued $7.8 million of December 2023 convertible notes and December 2023 warrants to purchase approximately 8.1 million shares of its common stock.&#160; At the second closing, the Company received $1.4 million and issued $1.4 million of December 2023
              convertible notes and December 2023 warrants to purchase approximately 1.5 million shares its common stock</span>.</span></span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">See Note 12 for more information on the note warrants.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The July 2023 convertible notes bear interest at 6% per annum, and the December 2023 convertible notes bear interest at 12%
          per annum, both of which are payable quarterly in arrears.&#160; At the Company&#8217;s election, it may pay interest either in cash or in-kind by increasing the outstanding principal amount of the convertible notes.&#160; The convertible notes mature on the five-year anniversary of the date of their issuance, unless earlier converted or repurchased.&#160; The Company does not have the option to redeem any of
          the convertible notes prior to maturity</span><span style="font-size: 10pt;">.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">At the option of the holders, the convertible notes may be converted from time-to-time in whole or in part into shares
          of the Company&#8217;s common stock at an initial conversion rate of, with respect to the July 2023 convertible notes, $2.86 per share and,
          with respect to the December 2023 convertible notes, $1.9194 per share, subject to customary adjustments for stock splits, stock
          dividends, recapitalization and the like.&#160; As of March 31, 2024, none of the convertible notes were converted into shares of common
          stock</span><span style="font-size: 10pt;">.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">The </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">convertible <span style="color: rgb(0, 0, 0);">notes do not contain any ratchet or other financial antidilution provisions.&#160; The </span>convertible <span style="color: rgb(0, 0, 0);">notes contain conversion limitations such that no conversion may be made if the aggregate
              number of shares of&#160;</span>common stock<span style="color: rgb(0, 0, 0);">&#160;beneficially owned by the holder thereof would exceed 4.99%,
              9.99% or 19.99%
              immediately after conversion thereof, subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.</span></span></div>

<div style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">The convertible notes provide for customary events of default which include (subject in certain cases to customary grace and
          cure periods), among others: nonpayment of principal or interest, breach of covenants or other agreements in the convertible notes; the occurrence of a material adverse effect event (as defined in the related securities purchase agreement) and
          certain events of bankruptcy. Generally, if an undisputed event of default occurs and is continuing under the convertible notes, the holder thereof may require the Company to redeem some or all of their convertible notes at a redemption price
          equal to 100% of the principal amount of the convertible notes being redeemed, plus accrued and unpaid interest thereon. As of March
          31, 2024, there were no events of default that occurred under the Convertible notes.<br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-size: 9pt;"><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company determined that
            there were no embedded derivatives within the convertible notes that required bifurcation from the host agreement.&#160; </span><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">In connection with the December 2023 convertible notes that were issued on January 11, 2024, the Company allocated the gross proceeds
            received and the fees incurred over the applicable convertible notes and warrants based on their relative fair values as follows (in thousands):</span></div>

<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Relative<br/>
                      Fair Value</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Allocation<br/>
                      Percentage</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Proceeds</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Costs</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Proceeds,<br/>
                      Net</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Convertible notes</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,750</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">46.24</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">650</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(31</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">619</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Note warrants</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">2,035</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">53.76</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">755</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(35</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">720</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">3,785</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">100.00</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,405</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(66</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,339</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

          </div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;">The Company estimated the fair values of the convertible notes as of
              January 11, 2024 based off a valuation performed by a third-party specialist as of December 15, 2023 using a binomial tree model and the following assumptions:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Stock<br/>
                      Price</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Credit<br/>
                      Spread</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Volatility</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Risk-Free<br/>
                      Rate</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Convertible notes</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1.75</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">2,000<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">109</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">3.90</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;">The fair value of the note warrants, all of which qualified for equity
              classification, was determined using the Black-Scholes pricing model as of January 11, 2024 using the following assumptions:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Stock<br/>
                      Price</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Exercise<br/>
                      Price</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Expected<br/>
                      Life</div>
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    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Volatility</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Dividend</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Risk-Free<br/>
                      Rate</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Warrants</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1.75</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1.43</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0);">5 years</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">102</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">0.00</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">3.90</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.7pt; margin-left: 0.7pt;">The amount of proceeds allocated to
              the note warrants resulted in a corresponding reduction in the carrying value of the respective convertible notes as a debt discount, which is amortized with the debt issuance costs as a component of interest expense based on the effective
              interest rate method over the contractual terms of the convertible notes.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;">The following table shows the
              activity that occurred during the three months ended March 31, 2024 for the convertible notes on the accompanying condensed consolidated balance sheet:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Gross</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> convertible</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> notes</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Debt</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">discount</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">and debt</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">issuance</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">costs</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Convertible </div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">notes, net</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Beginning balanace as of January 1, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">16,616</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(9,843</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">6,773</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); margin-left: 9pt;">December 2023 notes issued in January 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,405</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(786</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">619</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Paid-in-kind interest added to principal</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">177</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">-</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">177</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">
                      <div style="color: rgb(0, 0, 0); text-indent: 0pt; margin-left: 9pt;">Amortization of debt discount and debt issuance costs</div>
                    </div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">-</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">445</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">445</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Ending balanace as of March 31, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">18,198</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(10,184</div>
                  </td>

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                    <div style="color: rgb(0, 0, 0);">)</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

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                    <div style="color: rgb(0, 0, 0);">$</div>
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                    <div style="color: rgb(0, 0, 0);">8,014</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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<div><br/>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;">To date, the Company has elected to
              pay in-kind the accrued interest payable on the convertible notes and has added the accrued and unpaid interest to the principal amount of the applicable convertible note.&#160; The Company has recognized approximately $0.8 million in interest expense for the three months ended March 31, 2024 for the convertible notes, which includes $0.4 million for the amortization of the debt discount and debt issuance costs and $0.4 million recorded in accrued expenses in the accompanying condensed consolidated balance sheet.</div>

<div><span style="font-size: 9pt;"> </span></div>

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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310977505328">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresTextBlock', window );">FAIR VALUE OF FINANCIAL INSTRUMENTS</a></td>
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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">5)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">FAIR VALUE OF FINANCIAL INSTRUMENTS</div>
                </td>

  </tr>


</table>

<div style="text-align: left;"><br/>
          </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">Fair value is defined as the price that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between
              willing market participants. A fair value hierarchy has been established for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable
              inputs. The fair value hierarchy is as follows:</div>

<div><br/>
          </div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);">


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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div style="font-family: 'Times New Roman'; font-size: 10pt;">Level 1 Inputs &#8211; Valued based on quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement
                    date.</div>
                </td>

  </tr>


</table>

<div><br/>
          </div>

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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;">&#8226;</td>

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                  <div style="font-family: 'Times New Roman'; font-size: 10pt;">Level 2 Inputs &#8211; Valued based on inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might
                    include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or
                    liability (such as interest rates, volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.</div>
                </td>

  </tr>


</table>

<div><br/>
          </div>

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    <td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div style="font-family: 'Times New Roman'; font-size: 10pt;">Level 3 Inputs &#8211; Valued based on inputs for which there is little or no market value, which require the reporting entity to develop its own assumptions.</div>
                </td>

  </tr>


</table>

<div> <br/>
          </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The carrying amounts
                reported on the balance sheet for cash and cash equivalents, other receivable, prepaid assets and other current assets, accounts payable and accrued expenses, other current liabilities and other liabilities approximate fair value based due
                to their short maturities.</span></span> </div>

<div style="text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                </span></span></span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company issued approximately 343,000 warrants in connection with a private placement during the first
              quarter of 2022 (the &#8220;Q1-22 warrants&#8221;), which were determined to be classified as a liability.</span></div>

<div style="text-align: justify;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
            </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The

























            Company completed an asset acquisition on April 26, 2023 with Exacis Biotherapeutics, Inc. (Exacis&#8221;), which consisted of primarily acquiring an exclusive license agreement by and between Exacis and Factor Limited. See Note 9 for additional
            information. As part of the consideration paid to Exacis for the acquisition, the Company agreed to make certain contingent payments to Exacis related to reaching two separate targets of the Company&#8217;s market capitalization ($100.0 million and $200.0 million).
            Such payments would be in the form of issuing $2 million worth of shares of the Company&#8217;s common stock to Exacis for each target
            achieved (the &#8220;market cap contingent consideration.&#8221;). </div>

<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
          </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The market cap contingent consideration is indexed to or settled in the Company&#8217;s own shares.&#160; As a result, the Company classified the market cap contingent consideration as a liability measured at fair value because
              the financial instrument embodies a conditional obligation (the Company would only issue the shares on the condition that the applicable market capitalization threshold is met), and at inception, the monetary value of the obligation is based
              solely on a fixed monetary amount ($<span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2.0</span> million worth of shares for each market capitalization threshold), which will be settleable with a variable number of the Company&#8217;s
              shares.<br/>
            </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 18pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br/>
              </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The Company uses a Black-Scholes option pricing model to estimate the fair value of its warrant liabilities and a
                Monte Carlo simulation model to estimate the fair value of the contingent consideration related to the market cap contingent consideration, both of which are considered a Level 3 fair value measurement. The Company remeasures the fair value
                of the warrant liabilities and the market cap contingent consideration at each reporting period and changes in the fair values are recognized in the statement of operations.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 18pt;"><br/>
            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The following tables summarize the liabilities that are measured at fair value as of March 31, 2024 and December 31,2023 (in thousands):<br/>
          </div>

<div> <br/>
        </div>

<div>
          <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


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                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Description</div>
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    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Level <br/>
                  </div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">March 31,</div>
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2024<br/>
                  </div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">December 31,</div>
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2023<br/>
                  </div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Liabilities:</div>
                </td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Warrant liabilities - Q1-22 warrants</div>
                </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: center;">3<br/>
                  </div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">186</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">116</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom">Market cap contingent consideration<br/>
                </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: center; width: 9%; white-space: nowrap;" valign="bottom">3 <br/>
                </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">$<br/>
                </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">$<br/>
                </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
           </div>

<div> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Certain</span><span style="font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> inputs used in Black-Scholes
                          and Monte Carlo models may fluctuate in future periods based upon factors that are outside of the Company&#8217;s control.&#160; A significant change in one or more of these inputs used in the calculation of the fair value may cause a
                          significant change to the fair value of the Company&#8217;s warrant liabilities or contingent consideration liabilities, which could also result in material non-cash gains or losses being reported in the Company&#8217;s condensed consolidated
                          statement of operations. </span> </div>

<div>
              &#160; <br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The following table presents
                    the changes in the liabilities measured at fair value from January 1, 2024 through March 31, 2024 (in thousands):</div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
                  <br/></div>

<div>
                <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="font-size: 10pt; font-family: 'Times New Roman';">&#160;</span>Warrant</div>
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Liabilities</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                        <div><span style="font-weight: bold;">Contingent</span></div>
                        <div><span style="font-weight: bold;">Consideration</span> <br/>
                        </div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 72.51%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at January 1, 2024</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">116</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 72.51%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Change in fair value<br/>
                        </div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">70</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><br/>
                        </div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">-</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"><br/>
                      </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 72.51%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none;">Fair value at March 31, 2024</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">186</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
                 </div>

<div>&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">With the assistance of a third-party specialist, the Company assessed the fair value of the
                    contingent consideration at March 31, 2024 and determined that fair value did not materially change from the liability recorded at December 31, 2023, and therefore did not recognize a change in the fair value as of March 31, 2024</span><span style="font-size: 10pt;">.</span></div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; text-align: justify;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The table below
                    is provided for comparative purposes only and presents information about the fair value of the Company&#8217;s convertible notes relative to the carrying values recognized in the condensed consolidated balance sheet as of March 31, 2024 and
                    December 31, 2023 (in thousands). </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span><br/>
                  </div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">March 31, 2024</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="6" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;">December 31, 2023</span> </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;">Level </span>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Carrying</div>
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Value</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Fair</div>
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Value</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="font-weight: bold; text-align: center;">Carrying </div>
                            <div style="text-align: center;"><span style="font-weight: bold;">Value</span> </div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; font-weight: bold; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="text-align: center;">Fair </div>
                            <div style="text-align: center;"> Value </div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Convertible notes</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"><span style="font-weight: normal;">3</span> </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;">18,198</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;">28,340</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom">16,616</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom">17,594</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


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<div> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                      </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;">The carrying value in the table above is shown before the allocation of the proceeds to the note warrants.&#160; The Company assessed the fair value of the convertible notes as of March 31,2024 using a Monte Carlo simulation
                      model and as of December 31, 2023 using a binomial model, both of which are considered a Level 3 measurement. </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311060674480">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="text">&#160;<span></span>
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    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">GOODWILL<br/>
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  </tr>


</table>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">In 2018, the Company acquired IRX Therapeutics (&#8220;IRX&#8221;), which was accounted for as a business combination. The Company recorded goodwill in the
          amount of $2.0 million related to the IRX acquisition . <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant: normal; text-transform: none;">Goodwill is not amortized but is
              tested for impairment annually, or more frequently if the Company becomes aware of any events occurring or changes in circumstances that indicate that the fair value of the entity is less than its carrying value. Because management evaluates
              the Company as a single reporting unit, goodwill is tested for impairment at the entity level by first performing a qualitative assessment to determine whether it is more likely than not that the fair value of the entity is less than its
              carrying value. Such qualitative factors include macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events.&#160; If the entity does not pass the qualitative assessment,
              then the entity&#8217;s carrying value is compared to its fair value. Goodwill is considered impaired if the carrying value of the entity exceeds its fair value</span></span>.</div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">As of March 31, 2024, the Company evaluated potential triggering events that could indicate that the fair value of the entity is less than its
              carrying value and determined there were no such events that occurred.</div>
<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for goodwill and intangible assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 350<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//350/tableOfContent<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310978465120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeasesTextBlock', window );">LEASES</a></td>
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        <table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="vertical-align: top; width: 36pt;">
                <div style="font-weight: bold;">7)</div>
              </td>

    <td style="align: left; vertical-align: top; width: auto;">
                <div style="font-weight: bold;">LEASES</div>
              </td>

  </tr>


</table>
      </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
          </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company currently has operating leases for office and laboratory space in (a) the borough of Manhattan in New York, New York, (b) Cambridge, Massachusetts, and (c) Somerville, Massachusetts, which expire in 2026, 2028, and 2033,
              respectively.</div>

<div style="display:none;"><br/></div>
<div style="margin: 0px 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"> <br/>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In October 2022, the Company entered into a sublease with a subsidiary of Bristol-Myers Squibb Company, as sublessor (&#8220;Sublessor&#8221;), for office, laboratory and research and development space of approximately 45,500 square feet in Somerville, Massachusetts.&#160; The lease expires in November 2033 and is subject to a five-year extension. Rent payments under the sublease began on November 29, 2023. The Company pays base rent of approximately $0.5 million per month during the first year of the term, which will increase 3% per year thereafter.&#160; The Company also makes monthly payments for parking, which are based on market rates that can change from time to time, and pay its share of
                traditional lease expenses, including certain taxes, operating expenses and utilities.</div>

<div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company paid the Sublessor a security deposit in the form of a letter of credit in the amount of approximately $4.1
                million. Provided there are no events of default by the Company under the sublease, the letter of credit will be reduced on an incremental basis throughout the term.</div>

<div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Sublessor agreed to provide the Company with a tenant improvement allowance (&#8220;TIA&#8221;) of $190 per rentable square foot,
                or $8.6 million.&#160; Tenant improvements in excess of this amount will be at the Company&#8217;s own cost.&#160; Construction was substantially
                complete in January 2024, however, as of March 31, 2024, the Company did not have the certificate of occupancy due to circumstances beyond its control, and therefore, has not yet been able to use the premises for its intended purpose. The
                total out-of-pocket costs for the improvements was approximately $1.6 million.&#160; As of March 31, 2024, the Company received the
                entire $8.6 million TIA.</div>

<div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company performed an analysis on the accounting ownership of the tenant improvement assets and determined that such assets were sublessor/lessor owned.&#160; As a result, TIA payments made by the Sublessor
                to the Company for the tenant improvement assets are considered a reimbursement rather than a lease incentive and not included as part of the consideration of the contract.&#160; Amounts paid by the Company for sublessor/lessor owned assets in
                excess of the TIA are considered non-cash lease payments and are added to the consideration in the contract.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Company is in discussions with the Sublessor to possibly renegotiate the terms of the sublease, which may include, among other things, deferment of rent payments as well as a reduction of the lease term, square footage, and/or
                base rent.&#160; As a result, the Company has not made its rent payments on the Somerville sublease due for February, March, April or May 2024. To date, the Company owes the sublessor approximately $2.3 million in past due rent payments, including its share of amounts related to property taxes and common area maintenance costs. See Note 15 for more information
                related to the past due rent.<br/>
              </div>

<div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In February 2024, the Company recognized a reduction of out-of-pocket expenses of approximately $0.4 million for the
                buildout of sublessor/lessor owned assets as a result of discounts provided to the Company from certain vendors. The change in the timing of the past due rent payments described above and these cost reductions were accounted for as a lease
                modification of the existing lease.&#160; The Company determined that the lease continued to be classified as an operating lease after modification and remeasured the liability for the remaining unpaid lease payments, including an aggregate $0.6 million of unpaid out-of-pocket costs above the TIA that the Company will pay for sublessor/lessor owned assets, as well as remeasuring any
                variable lease payment that is based on an index or rate.&#160; The Company also requested a third-party specialist to reassess the incremental borrowing rate, which is the rate of interest that a lessee would have to pay to borrow on a
                collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment.&#160; This reassessment resulted in a decrease to the incremental borrowing rate from 14.4% to 11.1% as of the modification date.&#160; The
                remeasurement resulted in an increase to the lease liability of approximately $4.2 million with a corresponding adjustment to the
                ROU asset.</div>

<div><br/>
              </div>

<div><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-family: 'Times New Roman';"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">For the three months ended March 31, 2024 and 2023, the net operating lease expenses were as follows (in thousands): </div>

<div><br/>
            </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="6" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Three months ended March 31,<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"><br/>
                  </td>

    <td colspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">2024<br/>
                  </td>

    <td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">2023<br/>
                  </td>

    <td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease expense</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">1,637</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">68</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Sublease income</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(21</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(21</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Variable lease expense</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">330</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">5</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 4px;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 18pt;">Total lease expense</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">1,946</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">52</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div><br/>
            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"> The tables below show the beginning balances of the operating ROU assets and lease liabilities as of January 1, 2024 and the ending balances
              as of March 31, 2024, including the changes during the period (in thousands). </div>

<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;"> <br/>
            </div>

<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;">
              <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                      <div><span style="font-weight: bold;"><span style="font-weight: bold;">Operating Lease </span></span></div>
                      <div><span style="font-weight: bold;">ROU Assets</span></div>
                    </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Operating lease ROU assets at January 1, 2024</div>
                    </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                    </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">32,781</div>
                    </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
                      <div style="margin-left: 18pt; text-indent: -9pt;">Adjustment to ROU asset for remeasurement of Somerville Sublease liability<br/>
                      </div>
                    </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">4,245<br/>
                    </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Amortization of operating lease ROU assets</div>
                    </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(502</div>
                    </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                    </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Operating lease ROU assets at March 31, 2024</div>
                    </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                    </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">36,524</div>
                    </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
            </div>

<div><br/>
            </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center;"><span style="font-weight: bold;">Operating Lease </span></div>
                    <div style="text-align: center;">Liabilities</div>
                  </td>

    <td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease liabilities at January 1, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">35,070</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%;" valign="bottom">
                    <div style="margin-left: 18pt; text-indent: -9pt;">Adjustment to lease liablity due to remeasurement of Somerville Sublease<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">4,245</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom">
                    <div style="margin-left: 9pt">Accretion of interest for Somerville Sublease<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">709</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Principal payments on operating lease liabilities</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(585</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease liabilities at March 31, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">39,439</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">36,565</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">2,874</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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<div>
             <br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">As of March 31, 2024, the Company&#8217;s operating leases had a weighted-average remaining life of 9.5 years with a weighted-average discount rate of 11.07%.
              <span style="font-family: 'Times New Roman'; font-size: 10pt; color: #000000;">The maturities of the
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<div><br/></div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: middle; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: middle; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> As of </div>
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">March 31,
                    2024 </div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2024</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">5,532</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2025</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,075</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2026</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,238</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2027</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,308</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2028</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,406</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Thereafter</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">33,880</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Total payments</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">64,439</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Less imputed interest</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(25,000</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                </td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Total operating lease liabilities</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">39,439</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//842-20/tableOfContent<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ACCRUED EXPENSES<br></strong></div></th>
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<div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Accrued expenses at March 31, 2024 and December 31, 2023 consisted of the
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">407</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">176</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">259</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">221</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">218</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">218</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">562</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">508</div>
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                  <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Total accrued expenses</div>
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                  <div style="color: rgb(0, 0, 0);">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">1,893</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980064272">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RELATED PARTY TRANSACTIONS<br></strong></div></th>
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    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: bold;">RELATED PARTY TRANSACTIONS</span></div>
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<div> <span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
          </span> </div>

<div><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt;">Agreements with Factor Bioscience Inc. and Affiliates</div>

<div><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
              </span> </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">As of March 31, 2024, the Company had the agreements described below with Factor Bioscience Inc. and/or Dr. Matthew Angel. These agreements have been deemed related party transactions because the Company&#8217;s former
                chief executive officer, Dr. Angel, is the chairman and chief executive officer of Factor Bioscience Inc. and a director of its subsidiary, Factor Bioscience Limited (&#8220;Factor Limited&#8221; and together with Factor Bioscience Inc. and its other
                affiliates, &#8220;Factor Bioscience&#8221;). Dr. Angel resigned as the Company&#8217;s chief executive officer effective December 31, 2023.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> <br/>
          </span> </div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">In September 2022, the
            Company entered into a Master Services Agreement (the &#8220;MSA&#8221;) with Factor Bioscience, pursuant to which Factor Bioscience agreed to provide services to the Company as agreed between the Company and Factor Bioscience and as set forth in one or
            more work orders under the MSA, including the first work order included in the MSA (&#8220;WO1&#8221;).</span><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> The MSA contains customary confidentiality provisions and representations and warranties of the parties, and the MSA may be terminated by either party upon 30 days&#8217; prior notice, subject to any superseding termination provisions contained in a particular work order.</span></div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br/>
          </span></div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Under WO1, Factor Bioscience
            agreed to provide the Company with mRNA cell engineering research support services, including access to certain facilities, equipment, materials and training, and the Company agreed to pay Factor Bioscience an initial fee of $5.0 million, payable in 12 equal
            monthly installments of approximately $0.4 million. Of the $5.0 million, the Company allocated $3.5 million to the
            License Fee Obligation (as defined below). Following the initial 12-month period, the Company agreed to continue paying Factor Bioscience the monthly fee of $0.4 million until such time as WO1 is terminated. Upon entering into the MSA, the Company paid a deposit of $0.4
            million, which will be applied to the last month of <span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">WO1</span>. </span><span style="font-family: 'Times New Roman'; font-size: 10pt;">The Company may terminate WO1 on or after the second anniversary of the date of the MSA, subject to providing Factor Bioscience with 120
            days&#8217; prior notice. Factor Bioscience may terminate&#160;<span style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">WO1</span></span> </span>only on and after the fourth anniversary of the
            date of the MSA, subject to providing the Company with 120 days&#8217; prior notice. On May 11, 2024, the Company and Factor Bioscience
            amended the termination provision of the WO1 to allow the Company to provide 75 days&#8217; notice to terminate WO1 if such notice is provided no later than June 30, 2024. Beginning on July 1, 2024, the Company will then be required to provide 120
            days' notice to terminate WO1.<br/>
          </span></div>

<div><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <br/>
    </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">In connection with entering into the MSA, <span style="color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Factor</span> Limited entered into a waiver agreement with Eterna LLC, pursuant to which Factor Limited agreed to waive payment of $3.5 million otherwise payable to it (the &#8220;License Fee Obligation&#8221;) in October 2022 by Eterna LLC under the exclusive license agreement entered into
            in April 2021 by and among Eterna LLC, Novellus Limited and Factor Limited (the &#8220;Original Factor License Agreement&#8221;). Under the terms of the waiver agreement, the License Fee Obligation is waived conditionally on the Company paying Factor
            Bioscience a minimum of $3.5 million due under the MSA.</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><br/>
          </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Because the License Fee Obligation was conditionally waived until the Company paid Factor Bioscience a minimum of $3.5
              million under the MSA, the Company recorded a liability of $3.5 million.&#160; As of March 31, 2024, there was approximately $1.2 million of the unamortized License Fee Obligation remaining, which is recorded on the accompanying condensed consolidated balance sheet in the
              &#8220;due to related party, current&#8221; line item.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
            </div>

<div><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span></div>

<div><span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In September 2022, Novellus Inc. (&#8220;Novellus&#8221;) and the Company entered into a Second Amendment to the Limited Waiver and Assignment Agreement (the &#8220;Waiver and Assignment
                Agreement&#8221;) with Drs. Matthew Angel and Christopher Rohde (the &#8220;Founders&#8221;) whereby the Company agreed to be responsible for all future, reasonable and substantiated legal fees, costs, settlements and judgments incurred by the Founders, the
                Company or Novellus for certain claims and actions and any pending or future litigation brought against the Founders, Novellus and/or the Company by or on behalf of the Westman and Sowyrda legal matters described in Note 10 (the &#8220;Covered
                Claims&#8221;).&#160; The Founders will continue to be solely responsible for any payments made to satisfy a judgement or settlement of any pending or future wage act claims.&#160; Under the Waiver and Assignment Agreement, the Founders agreed that they
                are not entitled to, and waived any right to, indemnification or advancement of past, present or future legal fees, costs, judgments, settlement or other liabilities they may have been entitled to receive from the Company or Novellus in
                respect of the Covered Claims. The Company and the Founders will share in any recoveries up to the point at which the parties have been fully compensated for legal fees, costs and expenses incurred, with the Company retaining any excess
                recoveries. The Company has the sole authority to direct and control the prosecution, defense and settlement of the Covered Claims.</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In November 2022, following the expiration of one of the milestone deadlines for certain regulatory filings required under the Third Amended and Restated Exclusive License Agreement between Novellus Limited and Factor Limited entered
              into in November 2020 (the &#8220;Novellus-Factor License Agreement&#8221;), which permitted Factor Limited to terminate the license granted to Novellus Limited thereunder, the Company entered into the first amendment to the Original Factor License
              Agreement (as amended, the &#8220;2021 Factor License Agreement&#8221;), pursuant to which, among other things, Factor Limited granted to Eterna LLC an exclusive, sublicensable license under certain patents owned by Factor Limited (the &#8220;Factor Patents&#8221;)
              for the purpose of identifying and pursuing certain opportunities to grant to third parties sublicenses to the Factor Patents. The Original Factor License Agreement also (i) terminated the Novellus-Factor License Agreement, (ii) confirmed
              Factor Limited&#8217;s grant to Eterna LLC of the rights and licenses Novellus Limited previously granted to Eterna LLC under the Novellus-Factor License Agreement on the same terms and conditions as granted by Novellus Limited to Eterna LLC under
              such agreement, (iii) confirmed that the sublicense granted by Novellus Limited in accordance with the Novellus-Factor License Agreement to NoveCite, Inc., a company which the Company has a 25% non-controlling interest (&#8220;NoveCite&#8221;), survived termination of the Novellus-Factor License Agreement; and (iv) removed Novellus Limited from the Original Factor
              License Agreement and the license agreement entered into on October 6, 2020 between Novellus Limited and NoveCite, Inc, as amended, and replaced Novellus Limited with Factor Limited as the direct licensor to Eterna LLC and NoveCite under such
              agreements, respectively.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
            </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On February 20, 2023, the Company, entered into an exclusive license agreement (the &#8220;Feb 2023 Factor Exclusive License Agreement&#8221;) with Factor Limited, pursuant to which Factor Limited granted to the Company an exclusive,
              sublicensable, worldwide license under certain patents owned by Factor Limited for the purpose of, among other things, identifying and pursuing certain opportunities to develop products in respect of such patents and to otherwise grant to
              third parties sublicenses to such patents. The Feb 2023 Factor Exclusive License Agreement, which terminated and superseded the Amended Factor License Agreement, was subsequently terminated and superseded by the A&amp;R Factor License
              Agreement (as defined below).</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
            </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On November 14, 2023, the Company entered into an amended and restated exclusive license agreement (the &#8220;A&amp;R Factor License Agreement&#8221;) with Factor Limited to replace in its entirety the exclusive license agreement between the
              parties dated February 20, 2023 and the amendment thereto.&#160; Under the terms of the A&amp;R Factor License Agreement, Factor Limited granted to the Company an exclusive, sublicensable license under certain patents owned by Factor Limited (the
              &#8220;Factor Patents&#8221;).&#160; The A&amp;R Factor License Agreement also provides for, among other things, the expansion of the Company&#8217;s license rights to include (i) the field of use of the Factor Patents to include veterinary uses (ii) know-how that
              is necessary or reasonably useful to practice to the licensed patents, (iii) the ability to sublicense through multiple tiers (as opposed to only permitting a direct sublicense) and (iv) the transfer of technology to the Company, subject to
              the use restrictions in the A&amp;R Factor License Agreement.&#160; The term of the A&amp;R Factor License Agreement expires on November 22, 2027, but will be automatically extended for an additional five years (such period, the &#8220;Renewal Term&#8221;) if the Company pays at least $6.0
              million to Factor Limited from fees from sublicenses to the Factor Patents (&#8220;Sublicense Fees&#8221;), other cash on hand or a combination of both sources of funds.&#160; The Company will pay to Factor Limited 20% of any Sublicense Fee received by the Company during the term of the A&amp;R Factor License Agreement.&#160; Beginning in September 2024, the Company will also begin
              paying Factor Limited a monthly maintenance fee of approximately $0.4 million until the expiration of the A&amp;R Factor License
              Agreement, including any Renewal Term.&#160; The Company may terminate the A&amp;R Factor License Agreement upon 120 days&#8217; written
              notice to Factor Limited, and both parties have additional customary termination rights.&#160; Under the A&amp;R Factor License Agreement, the Company is obligated to pay the expenses incurred by Factor Limited in preparing, filing, prosecuting
              and maintaining the Factor Patents and the Company agreed to bear all costs and expenses associated with enforcing and defending the Factor Patents in any action or proceeding arising from pursuit of sublicensing opportunities under the
              license granted under the A&amp;R Factor License Agreement.</div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><br/></div>

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<div style="text-align: justify; text-indent: -9pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; margin-left: 9pt;">Exacis Asset Acquisition</div>

<div><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
                  </span> </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt; margin-left: 0.5pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On April 26, 2023, the Company entered into ta purchase agreement with Exacis pursuant to which the Company acquired certain assets from Exacis, including all of Exacis&#8217; right, title
                  and interest in a license that Exacis previously entered into with Factor Limited. The Company assumed none of Exacis&#8217; liabilities, other than liabilities under the acquired license that accrue subsequent to the closing date.<br/>
                  <br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The Exacis asset acquisition was deemed a related party transaction because, at the time of the acquisition, (i) Dr. Gregory Fiore was both the chief
                  executive officer of Exacis and a member of the Company&#8217;s board of directors, (ii) Dr. Angel was both the Company&#8217;s chief executive officer and chairman of Exacis&#8217; scientific advisory board, and (iii) an affiliate of Factor Bioscience was
                  the majority stockholder of Exacis.<br/>
                  <br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In October 2022, the Company entered into an Option Agreement on October 8, 2022 with Exacis (the &#8220;Exacis Option Agreement&#8221;), pursuant to which Exacis granted the Company the option to
                  negotiate and enter into an exclusive worldwide license to certain of the technology licensed by Exacis for the treatment of cancer in humans. The Exacis Option Agreement provided for the Company paying Exacis a fee of $250,000 for the option, which would be creditable against the fees or purchase price payable under any such license if entered into by the
                  Company in accordance with Exacis Option Agreement. The Company did not exercise the option, and the Exacis Option Agreement terminated on December 31, 2022.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> <br/>
                  </span> </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: -9pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; margin-left: 9pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Consulting Agreement with Former Director</span><br/>
                </div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                  </span> </div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.7pt; margin-left: 0.7pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In May 2023, the Company entered into a consulting agreement with Dr. Fiore, whereby Dr. Fiore agreed to provide business development consulting services to the Company for a monthly retainer of $20,000.&#160; The consulting agreement was terminable for any reason by either party upon 15 days&#8217; written notice. The Company terminated the consulting agreement, effective July 31, 2023. Dr. Fiore served on the Company&#8217;s board of directors from June 2022 to October
                    4, 2023.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"> <span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
                  </span></div>

<div style="display:none;"><br/></div>
<div style="background-color: rgb(255, 255, 255); margin: 0px 0px 0px 9pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; font-weight: normal; text-align: left; text-transform: none; text-indent: -9pt;">July 2023 and December 2023 Financings</div>

<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;"> <br/>
                          </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Investors in the July 2023 convertible note financing included Brant Binder, Richard Wagner, Charles Cherington and Nicholas Singer, and investors in the
                        December 2023 convertible note financing included Messrs. Cherington and Singer. Each of them participated in the applicable financing under the same terms and subject to the same conditions as all the other investors. See Note 4
                        for additional information regarding the financings. Mr. Binder served on the Company&#8217;s board of directors from July 6, 2023 to August 8, 2023, Mr. Wagner served on the Company&#8217;s board of directors from July 6, 2023 to August 8,
                        2023, Mr. Cherington served on the Company&#8217;s board of directors from March 2021 to July 6, 2023, and Mr. Singer served on the Company&#8217;s board of directors from June 2022 to July 6, 2023.</span></div>

<div style="display:none;"><br/></div>
<div style="margin: 0px 0px; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"><br/>
                    <span style="font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Q4-22 PIPE</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 36.4pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman';"> <br/>
                    </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255);">In November 2022, the Company entered into a securities purchase agreement with certain investors providing for the
                      issuance of approximately of 2,185,000 units, each unit consisting of (i) one share of the Company&#8217;s common stock and (ii) two
                      warrants to purchase shares of the Company&#8217;s common stock, at a purchase price of $3.53 per unit. The financing closed in
                      December 2022. Messrs. Cherington and Singer invested in the financing on the same terms and subject to the same conditions as all other investors in the financing. Mr. Cherington served on the Company&#8217;s board of directors from March
                      2021 to July 6, 2023, and Mr. Singer served on the Company&#8217;s board of directors from June 2022 to July 6, 2023.</span></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.</p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311060704512">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>COMMITMENTS AND CONTINGENCIES<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">COMMITMENTS AND CONTINGENCIES</div>
              </td>

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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="text-align: justify; font-style: italic; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Litigation </span>Matters<br/>
        </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The Company is involved in litigation and arbitrations from time to time in the ordinary course of business. Legal fees and other costs
            associated with such actions are expensed as incurred. In addition, the Company assesses the need to record a liability for litigation and contingencies. The Company reserves for costs relating to these matters when a loss is probable, and the
            amount can be reasonably estimated.</div>

<div><br/></div>

<div><span style="font-style: italic;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'Times New Roman'; text-indent: -9pt; margin-left: 9pt;"><span style="text-decoration: underline;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">Novellus, Inc</span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;">. <span style="font-style: normal;">v. Sowyrda et al</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">., C.A. No.
                                  2184CV02436-BLS2</span></span></div>

<div><span style="font-style: normal;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);"><br/>
                            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On October 25, 2021 Novellus, Inc. filed a complaint in the Superior Court of Massachusetts, Suffolk County, against former Novellus, Inc.
                                employees Paul Sowyrda and John Westman and certain other former investors in Novellus LLC (Novellus, Inc.&#8217;s former parent company prior to our acquisition of Novellus, Inc.), alleging breach of fiduciary duty, breach of
                                contract and civil conspiracy. Eterna acquired Novellus, Inc. on July 16, 2021.&#160; On May 27, 2022 Novellus, Inc. amended the complaint to withdraw all claims against all defendants except Paul Sowyrda and John Westman.&#160; On
                                July 1, 2022, Westman filed a motion to compel arbitration or in the alternative, to stay the litigation pending the disposition of certain litigation in the Court of Chancery for the State of Delaware filed by Mr. Sowyrda
                                against Novellus LLC, Dr. Christopher Rohde, Dr. Matthew Angel, Leonard Mazur and Factor Bioscience, Inc. captioned Zelickson et al., v. Angel et al., C.A. 2021-1014-JRS and by Westman against Novellus LLC captioned Westman
                                v. Novellus LLC, C.A. No. 2021-0882-NAC (together, the &#8220;Delaware Actions&#8221;).&#160; On July 1, 2022, Sowyrda answered the complaint and asserted counterclaims against Novellus, Inc, and third-party defendants Dr. Matthew Angel and
                                Dr. Christopher Rohde alleging violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, breach of contract, unjust enrichment and quantum meruit.&#160; Sowyrda also joined in
                                Westman&#8217;s motion to stay the case pending the Delaware Actions.&#160; Novellus, Inc.&#8217;s claims and Mr. Sowyrda&#8217;s counterclaims relate to alleged conduct that took place before Eterna acquired Novellus, Inc.</span><br/>
                            </div>

<div style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255);"><br/>
                            </div>

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<div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">O<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">n November 15, 2022, prior to a decision on Westman&#8217;s and Sowyrda&#8217;s motion to compel or stay, the parties agreed to voluntarily dismiss and consolidate the Delaware Actions with
                                  this action.&#160; On December 15, 2022, Sowyrda filed an Amended Answer to the Amended Complaint, asserted affirmative defenses and filed Amended Counterclaims against Dr. Angel, Dr. Rohde, Novellus LLC, Novellus Inc., Factor
                                  Bioscience Inc., and Eterna Therapeutics Inc. (<span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">collectively,










                                      the &#8220;</span></span>Counterclaim Defendants&#8221;) alleging against various Counterclaim Defendants breach of contract, breaches of the implied duty of good faith and fair dealing, breaches of fiduciary duty, breaches of the
                                  operating agreement, aiding and abetting breaches of fiduciary duty, tortious interference with contract, equitable accounting, violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor
                                  Standards Act, unjust enrichment, and quantum meruit.&#160; Also on December 15, 2022, Westman filed an answer to the Amended Complaint and asserted similar counterclaims against the same Counterclaim Defendants.&#160; Westman and
                                  Sowyrda each asserted claims for indemnification and/or advancement against Novellus, Inc.&#160; On January 11, 2023, Westman and Sowyrda served a joint motion to enforce their advancement and/or indemnification rights against
                                  Novellus Inc.&#160; Novellus Inc. vigorously opposes this motion and served its opposition on January 27, 2023.&#160; On February 8, 2023, Westman and Sowyrda served a reply in support of their motion to enforce
                                  indemnification/advancement rights, and submitted the motion to the Court.&#160; Novellus Inc. answered Westman and Sowyrda&#8217;s counterclaims on January 27, 2023, denying liability.&#160; The remaining Counterclaim Defendants served a
                                  motion to dismiss most of the remaining counterclaims on January 27, 2023.&#160; The Court entered an order granting the Counterclaim Defendants&#8217; motion to dismiss and denying Sowyrda and Westman&#8217;s motion to enforce on June 15,
                                  2023.&#160; The Court&#8217;s order dismissed all of Westman&#8217;s claims against Counterclaim Defendants except his claim for indemnification, and all of Sowyrda&#8217;s claims except his claim for indemnification and his employment-related
                                  claims, which Counterclaim Defendants did not move to dismiss.&#160; On July 6, 2023, Westman and Sowyrda filed a petition for interlocutory review with a single justice of the Massachusetts Appeals Court, seeking to overturn
                                  the judge&#8217;s decision granting the Counterclaim Defendants&#8217; motion to dismiss most of the remaining counterclaims, but not the decision denying Westman and Sowyrda&#8217;s motion to enforce advancement rights.</span></span> On
                              July 25, 2023, the parties to the appeal filed a joint motion to the single justice in the appellate court to stay the appeal to allow for amended counterclaims to be filed by Counterclaim Plaintiffs and a motion to dismiss to
                              be filed by Counterclaim Defendants.&#160; Counterclaim Plaintiffs filed an initial set of amended counterclaims on August 15, 2023.&#160; Counterclaim Plaintiffs amended and refiled their amended counterclaims on September 29, 2023.&#160;
                              Counterclaim Defendants served their motion to dismiss all of the amended counterclaims, except for Sowyrda&#8217;s employment-related claims, on October 13, 2023. Oral argument on the motion to dismiss the amended counterclaims is
                              currently scheduled for May 21, 2024.<span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
                             <br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">Under applicable Delaware law and Novellus Inc.&#8217;s organizational documents, the Company may be required to advance or
                                reimburse certain legal expenses incurred by former officers and directors of Novellus, Inc. in connection with the foregoing Westman and Sowyrda matters. However, a future advance or reimbursement is not currently probable
                                nor can it be reasonably estimated.</div>

<div><br/></div>

<div><span style="text-decoration: underline;"> </span></div>

<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"><span style="text-decoration: underline;">eTheRNA Immunotherapies NV and eTheRNA Inc. v. Eterna Therapeutics Inc. C.A. No. 123CV11732</span><br/>
                              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                                </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On July 31, 2023, eTheRNA Immunotherapies NV and eTheRNA Inc. filed a complaint against the Company alleging the following claims: (1) federal trademark infringement; (2) federal unfair
                                  competition; (3) Massachusetts state common law trademark infringement; (4) Massachusetts state unfair competition.&#160; On April 2, 2024, the parties settled the claims and stipulated to dismiss the complaint with prejudice.
                                  Per the settlement agreement entered into between the parties on March 19, 2024, the Company plans to phase-out its current use of the ETERNA trademark by October 31, 2024.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
                              </div>

<div> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Licensing Agreements</span></div>

<div><span style="text-decoration: underline;"></span>&#160;
              </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt; text-align: justify;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On November 14, 2023, the Company entered into the A&amp;R Factor License
                    Agreement with Factor Limited. See Note 9 for details of this agreement.</span> </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"> <br/>
                </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; margin-left: 9pt; text-indent: -9pt;"><span style="font-style: italic;">Retirement Savings
                    Plan</span><br/>
                </div>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-style: italic;"> <br/>
                  </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt; text-align: justify;"><span style="font-style: italic;"> <span style="font-style: normal;">The Company established a defined contribution plan, organized under Section 401(k) of the Internal Revenue Code, which allows employees to defer up to 90% of their pay on a pre-tax basis.&#160; Beginning on January 1, 2023, the Company began matching employees&#8217; contributions at a rate of 100% of the first 3% of
                      the employee&#8217;s contribution and 50% of the next 2% of the employee&#8217;s contribution, for a maximum Company match of 4%.</span><br/>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310978694208">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">STOCK-BASED COMPENSATION</a></td>
<td class="text">
<div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">
      <table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


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              </span> </td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
                <div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; font-style: normal; font-variant: normal; text-transform: none;">STOCK-BASED COMPENSATION</div>
              </div>
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<div><span style="font-family: 'Times New Roman';">&#160; <span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span>
     <br/></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: left; text-indent: -9pt; margin-left: 9pt;">Stock Options</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">During the three months ended March 31, 2024 and 2023, the Company granted the
        following stock options (in thousands):</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td colspan="7" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended March 31,</div>
            </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td colspan="3" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2024<br/>
              </div>
            </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023<br/>
              </div>
            </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Stock options granted</div>
            </td>

    <td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">1,874</div>
            </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">212</div>
            </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">On January 1,
          2024, Sanjeev Luther was appointed as President, Chief Executive Officer and a director of the Company. Upon his appointment, he was granted a non-qualified stock option to purchase approximately 1,685,000 shares of the Company&#8217;s common stock.&#160; The stock option has an exercise price of $1.80 per share, which was equal to the fair market value (as defined in the 2020 Restated Equity Incentive Plan) of the Company&#8217;s common stock on the date of grant, will vest over four years, with 25% of the shares
          vesting on the first anniversary of the grant date and the remaining 75% of the shares vesting in equal monthly installments over the three years
          thereafter, in each case, subject to continued service.&#160; The stock option was granted pursuant to the terms of Mr. Luther&#8217;s employment agreement and as a material inducement to his joining the Company in accordance with Nasdaq Listing Rule
          5635(c)(4).</div>

<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">On April 26, 2024,
          the vesting terms of Mr. Luther&#8217;s stock option award was amended so that the stock option vests over three years, with 25% of the shares vesting on the first anniversary of the grant date and the remaining 75% of the shares will vest in equal monthly installments over the remaining
          two years, in each case, subject to continued service.<br/>
          <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">The Company
          recognizes stock-based compensation expense for stock options granted to employees, directors and certain consultants. The Company estimates the fair value of stock options using the Black-Scholes option pricing model. The fair value of stock
          options granted is recognized as expense over the requisite service period on a straight-lined basis.</div>

<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;">The following weighted-average assumptions were used for stock options granted during the three months ended March 31,
        2024 and 2023:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none; width: 100%;">


  <tr>

    <td rowspan="1" style="vertical-align: bottom; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="font-size: 10pt; font-weight: bold; text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="6" rowspan="1" style="vertical-align: bottom; font-size: 10pt; font-weight: bold; text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">Three months ended March 31,</td>

    <td colspan="1" rowspan="1" style="font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
          </td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2024</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; text-align: right; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: bold; text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2023</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Weighted average risk-free rate</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">4.49</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">3.86</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; width: 76%; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Weighted average volatility</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">99.13</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">95.04</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Dividend yield</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">0.00</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">0</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Expected term</div>
          </td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
            <div style="text-align: right; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">6.08 years</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
            <div style="text-align: right; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">5.36 years</div>
          </td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
     <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The










          per-share weighted average grant-date fair value of stock options granted during the three months ended March 31, 2024 and 2023 was $1.45
          and $3.15, respectively.&#160; </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Vesting






















          of all stock option grants is subject to continuous service with the Company through the applicable vesting date.&#160; As of March 31, 2024, there were approximately 2,085,000 stock options outstanding.</div>

<div><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: left; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt; font-weight: normal; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-variant: normal; text-transform: none;">Restricted Stock Units</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The










          Company recognizes the fair value of RSUs as expense on a straight-line basis over the requisite service period. For performance-based RSUs, the Company begins recognizing the expense once the achievement of the related performance goal is
          determined to be probable.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
      </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Outstanding






































          RSUs are settled in an equal number of shares of common stock on the vesting date of the award. An RSU award is settled only to the extent vested. Vesting generally requires the continued employment or service by the award recipient through the
          applicable vesting date. Because RSUs are settled in an equal number of shares of common stock without any offsetting payment by the recipient, the measurement of cost is based on the quoted market price of the stock at the measurement date,
          which is the grant date.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
          </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In
          lieu of paying cash to satisfy withholding taxes due upon the settlement of vested RSUs, at the Company&#8217;s discretion, an employee may elect to have shares of common stock withheld that would otherwise be issued at settlement, the value of which
          is equal to the amount of withholding taxes payable.&#160; No RSUs vested during either of the three months ended March 31, 2024 and
          2023.</div>

<div><br/>
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<div style="display:none;"><br/></div>
<div style="background-color: rgb(255, 255, 255); margin: 0px 0px 8pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">The Company did not grant RSUs during either of the three months ended March 31, 2024 and 2023.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: -9pt; font-style: italic; margin-left: 9pt;">Stock-Based Compensation Expense</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;">For the three months ended March 31, 2024 and 2023, the Company
      recognized stock-based compensation expense as follows (in thousands):</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/>
    </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">&#160;</div>
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    <td colspan="7" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
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  </tr>

  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">&#160;</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

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            <div style="color: rgb(0, 0, 0);">Research and development</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

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            <div style="color: rgb(0, 0, 0);">46</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">64</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

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            <div style="color: rgb(0, 0, 0);">General and administrative</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">236</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">625</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">Total</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">282</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">689</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for share-based payment arrangement.</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>WARRANTS<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">WARRANTS</span><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">As discussed in Notes 4 and 5,
            respectively, the Company issued the note warrants and the Q1-22 warrants. The Company also has warrants outstanding from a private placement completed in the fourth quarter of 2022 (the &#8220;Q4-22 warrants&#8221;).<br class="Apple-interchange-newline"/>
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<div><br/></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">As of March 31, 2024, the Company has the following warrants outstanding:</div>

<div><br class="Apple-interchange-newline"/></div>

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                  Price</div>
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                  Date</div>
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  </tr>

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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">343</td>

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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">38.20</td>

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    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">September 9, 2027</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom">Q4-22 warrants<br/>
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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">4,370</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom">$<br/>
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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">1.43</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">June 2, 2028</td>

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    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">Equity <br/>
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  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">July 2023 note warrants<br/>
              </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">6,094<br/>
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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
              </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">1.43<br/>
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    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">July 14, 2028<br/>
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    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">Equity</td>

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  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom">December 2023 note warrant issued December 15, 2023<br/>
              </td>

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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">8,115</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">1.43</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">December 15, 2028</td>

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    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">Equity</td>

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    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">December 2023 note warrant issued January 11, 2024<br/>
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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">1.43</td>

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              </td>

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  <tr>

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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">20,386</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

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<div>
        <br/></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-weight: normal;"> <span style="font-style: normal; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;">As
                of March 31, 2024, the weighted average remaining contractual life of the warrants outstanding was 4.46 years and the weighted
                average exercise price was $2.05</span></span><span style="font-size: 10pt;">.</span></div>
<span></span>
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</tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for equity.</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>NET LOSS PER SHARE<br></strong></div></th>
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                  <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">NET LOSS PER SHARE</span> </div>
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  </tr>


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<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The Company calculates basic and diluted net loss per share attributable to common stockholders in conformity with the two-class method required for
        participating securities.&#160; The convertible notes contractually entitle the holders thereof to participate in dividends but does not contractually require the holders to participate in the Company&#8217;s losses.&#160; As such, the two-class method is not
        applicable during periods with a net loss. </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">Basic net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of shares of common
        stock outstanding during the period, without consideration for potentially dilutive securities. Diluted net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of shares of common
        stock outstanding plus dilutive securities. Shares of common stock issuable upon exercise, conversion or vesting of outstanding stock options, RSUs, warrants and shares of Series A convertible preferred stock are considered potential shares of
        common stock and are included in the calculation of diluted net loss per share using the treasury method when their effect is dilutive. The outstanding convertible notes are also considered potential shares of common stock and are included in the
        calculation of diluted net loss per share using the &#8220;if-converted&#8221; method, and the more dilutive of either the two-class method or the if-converted method is reported.&#160; Diluted net loss per share is the same as basic net loss per share for periods
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<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> The following table presents the number of shares subject to outstanding warrants, stock options, RSUs, Series A convertible preferred stock
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<div><br/>
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    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Warrants</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">-</td>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 4px;" valign="bottom">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; text-indent: -9pt; margin-left: 18pt;">Total potential common shares excluded from computation</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">30,436</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">5,281</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RECENT ACCOUNTING PRONOUNCEMENTS<br></strong></div></th>
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    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">14)<br/>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle.</p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979762656">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SUBSEQUENT EVENT<br></strong></div></th>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.2pt; margin-left: 0.2pt; font-family: 'Times New Roman'; font-size: 10pt;">On May 3, 2024, the Company received a notice from the Sublessor of the Somerville, Massachusetts
            facility regarding past due rent payments of approximately $2.3 million, including its share of amounts related to property taxes and
            common area maintenance costs, that the Company has not paid for the months of February, March, April and May 2024.&#160; Failure to pay the past due rent payments in full, plus approximately $70,000 in late fees and interest, within five business days from the date of the notice constitutes an event of default under the sublease. The Company had discussions with
            the Sublessor subsequent to receiving the notice about remedying the event of default, and as a result of those discussions, did not pay any of the past due rent payments or any of the late fees or interest within such five business day period.
            The Company also has been stet discussions with the Sublessor to renegotiate the terms of the sublease, which may include, among other things, deferment of rent payments and/or a reduction of the lease term, square footage, and/or base rent.</div>

<div>&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">If an event of default exists under the sublease, beyond applicable notice and cure periods, the Sublessor may draw down the letter of credit
            and use, apply or retain such portion of the proceeds from the letter of credit as may be necessary (i) for the payment of any rent or any other sum in default, (ii) for the payment of any other amount which the Sublessor may, in accordance
            with the terms of the sublease, spend or become obligated to spend by reason of the Company&#8217;s default, or (iii) to compensate the Sublessor, in accordance with the terms of the sublease, for any other loss or damage which the Sublessor may
            suffer by reason of the Company&#8217;s default, including costs and reasonable attorneys&#8217; fees incurred by the Sublessor to recover possession of the premises following a default by the Company. As of the date of filing of this report, the Sublessor
            has not drawn down on the letter of credit. The use or application of the proceeds from the letter of credit or any portion thereof does not prevent the Sublessor from exercising any other right or remedy provided under the sublease or under
            law. If any portion of the letter of credit is so used or applied, the Company must, upon demand therefor, amend the letter of credit, provide an additional letter of credit or deposit cash with the Sublessor, in each such case in an amount
            sufficient to restore the security deposit within 10 business days to the appropriate amount. See the risk factor titled, &#8220;Our monthly rent payment obligations under our sublease are significant and we currently owe approximately $2.3 million in past due rent. An event of default under our sublease could be an event of default under our outstanding convertible notes,&#8221; in Item
            1A. Risk Factors of Part II of this report.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 855<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//855/tableOfContent<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 855<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483399/855-10-50-2<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-K<br> -Number 229<br> -Section 408<br> -Subsection a<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-K<br> -Number 229<br> -Section 408<br> -Subsection a<br> -Paragraph 1<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-K<br> -Number 229<br> -Section 408<br> -Subsection a<br> -Paragraph 1<br></p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311090254080">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Presentation</a></td>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Basis of Presentation</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><br/>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#8220;GAAP&#8221;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#8217;s Annual Report on Form 10-K for the year ended December 31, 2023 filed
              with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on March 14, 2024, as amended by the Form 10-K/A filed with the SEC on March 18, 2024 (as amended, the &#8220;2023 10-K&#8221;). The accompanying condensed consolidated balance sheet as of December
              31, 2023 has been derived from the audited financial statements contained in the 2023 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three
              months ended March 31, 2024 are not necessarily indicative of the results to be anticipated for the entire year ending December 31, 2024, or any other period.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310978651744">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RECENT ACCOUNTING PRONOUNCEMENTS (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recent Accounting Pronouncements</a></td>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">No new Accounting Standards Updates have been issued by the Financial Accounting Standards Board since January 1, 2024 that would apply
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311074644768">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONVERTIBLE NOTES FINANCINGS (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfDebtTableTextBlock', window );">Based on Relative Fair Value Allocation of Proceeds and Costs</a></td>
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<div style="text-align: justify; text-indent: 36pt; font-size: 9pt;"><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company determined that
            there were no embedded derivatives within the convertible notes that required bifurcation from the host agreement.&#160; </span><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">In connection with the December 2023 convertible notes that were issued on January 11, 2024, the Company allocated the gross proceeds
            received and the fees incurred over the applicable convertible notes and warrants based on their relative fair values as follows (in thousands):</span></div>

<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><br/>
          </div>

<div>
            <table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="7" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Allocation of Proceeds and Costs</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Allocation of</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Relative<br/>
                      Fair Value</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Allocation<br/>
                      Percentage</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Proceeds</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Costs</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Proceeds,<br/>
                      Net</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Convertible notes</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,750</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">46.24</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">650</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(31</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">619</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Note warrants</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">2,035</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">53.76</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">755</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(35</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">720</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">3,785</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">100.00</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,405</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(66</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,339</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

          </div>
<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock', window );">Fair Value Assumptions</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;">The Company estimated the fair values of the convertible notes as of
              January 11, 2024 based off a valuation performed by a third-party specialist as of December 15, 2023 using a binomial tree model and the following assumptions:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Stock<br/>
                      Price</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Credit<br/>
                      Spread</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Volatility</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Risk-Free<br/>
                      Rate</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Convertible notes</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1.75</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">2,000<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">109</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">3.90</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;">The fair value of the note warrants, all of which qualified for equity
              classification, was determined using the Black-Scholes pricing model as of January 11, 2024 using the following assumptions:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Stock<br/>
                      Price</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Exercise<br/>
                      Price</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Expected<br/>
                      Life</div>
                  </td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Volatility</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Dividend</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Risk-Free<br/>
                      Rate</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Warrants</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1.75</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1.43</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0);">5 years</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">102</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">0.00</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">3.90</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">%</div>
                  </td>

  </tr>


</table>
<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleDebtTableTextBlock', window );">Activity of Convertible Notes</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;">The following table shows the
              activity that occurred during the three months ended March 31, 2024 for the convertible notes on the accompanying condensed consolidated balance sheet:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Gross</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> convertible</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> notes</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Debt</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">discount</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">and debt</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">issuance</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">costs</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Convertible </div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">notes, net</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Beginning balanace as of January 1, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">16,616</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(9,843</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">6,773</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); margin-left: 9pt;">December 2023 notes issued in January 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">1,405</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">(786</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">619</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Paid-in-kind interest added to principal</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">177</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">-</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">177</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">
                      <div style="color: rgb(0, 0, 0); text-indent: 0pt; margin-left: 9pt;">Amortization of debt discount and debt issuance costs</div>
                    </div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">-</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">445</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">445</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0);">Ending balanace as of March 31, 2024</div>
                  </td>

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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)<br></strong></div></th>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The following tables summarize the liabilities that are measured at fair value as of March 31, 2024 and December 31,2023 (in thousands):<br/>
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    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Warrant liabilities - Q1-22 warrants</div>
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    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

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                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">116</div>
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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">$<br/>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The following table presents
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td style="vertical-align: bottom; width: 72.51%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at January 1, 2024</div>
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                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">116</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

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                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Change in fair value<br/>
                        </div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">70</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><br/>
                        </div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">-</td>

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                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none;">Fair value at March 31, 2024</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

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                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
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                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">186</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueByBalanceSheetGroupingTextBlock', window );">Fair Value and Carrying Values of Convertible Notes</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; text-align: justify;"> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The table below
                    is provided for comparative purposes only and presents information about the fair value of the Company&#8217;s convertible notes relative to the carrying values recognized in the condensed consolidated balance sheet as of March 31, 2024 and
                    December 31, 2023 (in thousands). </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span><br/>
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<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

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                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">March 31, 2024</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="6" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;">December 31, 2023</span> </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;">Level </span>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Carrying</div>
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Value</div>
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    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Fair</div>
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;">Value</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="font-weight: bold; text-align: center;">Carrying </div>
                            <div style="text-align: center;"><span style="font-weight: bold;">Value</span> </div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; font-weight: bold; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                            <div style="text-align: center;">Fair </div>
                            <div style="text-align: center;"> Value </div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 40%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Convertible notes</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"><span style="font-weight: normal;">3</span> </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;">18,198</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
                            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;">28,340</div>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom">16,616</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
                          </td>

    <td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom">17,594</td>

    <td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.</p></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311061167232">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>LEASES [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCostTableTextBlock', window );">Net Operating Lease Expense</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">For the three months ended March 31, 2024 and 2023, the net operating lease expenses were as follows (in thousands): </div>

<div><br/>
            </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="6" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Three months ended March 31,<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"><br/>
                  </td>

    <td colspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">2024<br/>
                  </td>

    <td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">2023<br/>
                  </td>

    <td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease expense</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">1,637</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">68</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Sublease income</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(21</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(21</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Variable lease expense</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">330</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">5</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 4px;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 18pt;">Total lease expense</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">1,946</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">52</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock', window );">Operating Lease Right-of-use Assets and Liabilities</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"> The tables below show the beginning balances of the operating ROU assets and lease liabilities as of January 1, 2024 and the ending balances
              as of March 31, 2024, including the changes during the period (in thousands). </div>

<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;"> <br/>
            </div>

<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;">
              <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                      <div><span style="font-weight: bold;"><span style="font-weight: bold;">Operating Lease </span></span></div>
                      <div><span style="font-weight: bold;">ROU Assets</span></div>
                    </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Operating lease ROU assets at January 1, 2024</div>
                    </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                    </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">32,781</div>
                    </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
                      <div style="margin-left: 18pt; text-indent: -9pt;">Adjustment to ROU asset for remeasurement of Somerville Sublease liability<br/>
                      </div>
                    </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">4,245<br/>
                    </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Amortization of operating lease ROU assets</div>
                    </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(502</div>
                    </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                    </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">
                      <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Operating lease ROU assets at March 31, 2024</div>
                    </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                    </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">36,524</div>
                    </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
            </div>

<div><br/>
            </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center;"><span style="font-weight: bold;">Operating Lease </span></div>
                    <div style="text-align: center;">Liabilities</div>
                  </td>

    <td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease liabilities at January 1, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">35,070</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%;" valign="bottom">
                    <div style="margin-left: 18pt; text-indent: -9pt;">Adjustment to lease liablity due to remeasurement of Somerville Sublease<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">4,245</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom">
                    <div style="margin-left: 9pt">Accretion of interest for Somerville Sublease<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">709</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Principal payments on operating lease liabilities</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">(585</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Operating lease liabilities at March 31, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">39,439</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;">Less non-current portion</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">36,565</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Current portion at March 31, 2024</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                    <div style="font-family: 'Times New Roman'; font-size: 10pt;">2,874</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Maturities of Operating Lease Liabilities</a></td>
<td class="text"><span style="font-family: 'Times New Roman'; font-size: 10pt; color: #000000;">The maturities of the
              operating lease liabilities are as follows (in thousands):</span>
<div><br/></div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: middle; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: middle; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> As of </div>
                  <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">March 31,
                    2024 </div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2024</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">5,532</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2025</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,075</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2026</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,238</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2027</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,308</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2028</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">6,406</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Thereafter</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">33,880</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Total payments</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">64,439</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Less imputed interest</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(25,000</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                </td>

  </tr>

  <tr>

    <td style="vertical-align: middle; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Total operating lease liabilities</div>
                </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">39,439</div>
                </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for lessee's operating lease right-of-use assets and liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ACCRUED EXPENSES (Tables)<br></strong></div></th>
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<div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Accrued expenses at March 31, 2024 and December 31, 2023 consisted of the
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    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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                  <div style="text-align: center; font-weight: bold;">March 31,<br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">407</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">176</td>

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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock', window );">Stock Option Granted</a></td>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">During the three months ended March 31, 2024 and 2023, the Company granted the
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              <div style="color: rgb(0, 0, 0);">&#160;</div>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Weighted-Average Assumptions Used for Stock Options Granted</a></td>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;">The following weighted-average assumptions were used for stock options granted during the three months ended March 31,
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

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            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2024</div>
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            <div style="color: rgb(0, 0, 0); font-weight: bold; text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2023</div>
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
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  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; width: 76%; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Weighted average volatility</div>
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    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
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  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Dividend yield</div>
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    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
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    <td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">0</div>
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">%</div>
          </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Expected term</div>
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    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
     <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> <span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock', window );">Stock-Based Compensation Expense</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;">For the three months ended March 31, 2024 and 2023, the Company
      recognized stock-based compensation expense as follows (in thousands):</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/>
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<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


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            <div style="color: rgb(0, 0, 0);">&#160;</div>
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            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended March 31,</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">&#160;</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="3" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023<br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">Research and development</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">46</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
          </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">64</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

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            <div style="color: rgb(0, 0, 0);">General and administrative</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">236</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">625</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">Total</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">282</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
            <div style="color: rgb(0, 0, 0);">689</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option granted during the year.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
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<td>duration</td>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980025040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>WARRANTS (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>WARRANTS [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock', window );">Warrants Outstanding</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">As of March 31, 2024, the Company has the following warrants outstanding:</div>

<div><br class="Apple-interchange-newline"/></div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;"><br/>
                </div>
              </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Warrants<br/>
                  Outstanding<br/>
                  (in thousands)</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Exercise<br/>
                  Price</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;" valign="bottom">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Expiration<br/>
                  Date</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;" valign="bottom">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Classification</div>
              </td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">Q1-22 warrants</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">343</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
              </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">38.20</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">September 9, 2027</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">Liability <br/>
              </td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom">Q4-22 warrants<br/>
              </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">4,370</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom">$<br/>
              </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">1.43</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">June 2, 2028</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">Equity <br/>
              </td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">July 2023 note warrants<br/>
              </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">6,094<br/>
              </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$<br/>
              </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">1.43<br/>
              </td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">July 14, 2028<br/>
              </td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">Equity</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom">December 2023 note warrant issued December 15, 2023<br/>
              </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">8,115</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom">1.43</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">December 15, 2028</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom">Equity</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">December 2023 note warrant issued January 11, 2024<br/>
              </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">1,464</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">1.43</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">January 11, 2029</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom">Equity <br/>
              </td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">20,386</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom">&#160;</td>

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<span></span>
</td>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteAbstract</td>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310977564304">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>NET LOSS PER SHARE (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2024</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>NET LOSS PER SHARE [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock', window );">Computation of Diluted Net Loss per Share of Common Stock</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> The following table presents the number of shares subject to outstanding warrants, stock options, RSUs, Series A convertible preferred stock
        and convertible notes that were excluded from the computation of diluted net loss per share of common stock for the three months ended March 31, 2024 and 2023, as their effect was anti-dilutive (in thousands):</div>

<div><br/>
      </div>

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  <tr>

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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">-</td>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

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              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Preferred stock converted into common stock</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

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              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">RSUs</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom">
              <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">5,281</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details)<br></strong></div></th>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of in-licensed portfolio patents covering key mRNA cell engineering technologies.</p></div>
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<th class="th" colspan="1"></th>
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<th class="th" colspan="2">3 Months Ended</th>
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<div>Jan. 11, 2024 </div>
<div>USD ($)</div>
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<div>Jan. 31, 2024 </div>
<div>USD ($)</div>
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<div>Dec. 31, 2023 </div>
<div>USD ($)</div>
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<th class="th">
<div>Jul. 31, 2023 </div>
<div>USD ($)</div>
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<div>Mar. 31, 2024 </div>
<div>USD ($) </div>
<div>shares</div>
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<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
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<div>Dec. 31, 2023 </div>
<div>USD ($) </div>
<div>shares</div>
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<div>Apr. 30, 2023 </div>
<div>USD ($)</div>
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<div>Oct. 31, 2022 </div>
<div>USD ($) </div>
<div>ft&#178;</div>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">$ 7,575<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">$ 5,116<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">$ 7,575<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="num">(186,981)<span></span>
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<td class="text">&#160;<span></span>
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<td class="num">(193,628)<span></span>
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<td class="text">&#160;<span></span>
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<td class="num">$ (186,981)<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(6,647)<span></span>
</td>
<td class="num">$ (5,416)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(3,747)<span></span>
</td>
<td class="num">(6,049)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NewFacilityLeaseAbstract', window );"><strong>New Facility Lease [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of premises | ft&#178;</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">45,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Letter of credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,100<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCash', window );">Restricted cash</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,100<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfferingsAbstract', window );"><strong>Private Placement Offerings [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds received from the convertible notes financing</a></td>
<td class="nump">$ 1,405<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,405<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShortTermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfferingsAbstract', window );"><strong>Private Placement Offerings [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds received from the convertible notes financing</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,400<span></span>
</td>
<td class="nump">$ 16,500<span></span>
</td>
<td class="nump">$ 16,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember', window );">Lincoln Park [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NewFacilityLeaseAbstract', window );"><strong>New Facility Lease [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction', window );">Common stock shares issued and sold (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">214,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Gross proceeds from sale of equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember', window );">Lincoln Park [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NewFacilityLeaseAbstract', window );"><strong>New Facility Lease [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramAuthorizedAmount1', window );">Aggregate gross purchase price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_NewFacilityLeaseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NewFacilityLeaseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_PrivatePlacementOfferingsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PrivatePlacementOfferingsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AreaOfRealEstateProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area of a real estate property.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AreaOfRealEstateProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:areaItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 946<br> -SubTopic 830<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480167/946-830-55-12<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 21<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-21<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 20<br> -SubTopic 210<br> -Topic 946<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-20<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Cash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -SubTopic 10<br> -Topic 210<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromConvertibleDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-03(i)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(1)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated undistributed earnings (deficit).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480990/946-20-50-11<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(17))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockRepurchaseProgramAuthorizedAmount1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of stock repurchase plan authorized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramAuthorizedAmount1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<head>
<title></title>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310976623760">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONTRACT WITH CUSTOMER (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Feb. 21, 2023</div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ContractWithCustomersAbstract', window );"><strong>Contract with Customers [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ProceedsFromOptionAndLicenseAgreement', window );">Proceeds from option and license agreement</a></td>
<td class="nump">$ 300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ProceedsFromCellLineCustomizationActivities', window );">Proceeds from cell line customization activities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueRemainingPerformanceObligationPercentage', window );">Performance obligation, percentage</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod', window );">Revenue recognized in previous periods</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract', window );">Catch-up adjustment to revenue</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityRevenueRecognized', window );">Revenue recognized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OptionFeeObligationPaymentPercentage', window );">Option fee obligation payment percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LicenseCosts', window );">License fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ContractWithCustomersAbstract', window );"><strong>Contract with Customers [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityRevenueRecognized', window );">Revenue recognized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LicenseCosts', window );">License fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredOverTimeMember', window );">Revenue Recognized Over Time [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ContractWithCustomersAbstract', window );"><strong>Contract with Customers [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityRevenueRecognized', window );">Revenue recognized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ContractWithCustomersAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ContractWithCustomersAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LicenseCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate licensing costs related to revenues.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LicenseCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OptionFeeObligationPaymentPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of obligated to payments of the option fees.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OptionFeeObligationPaymentPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ProceedsFromCellLineCustomizationActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from cell line customization activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ProceedsFromCellLineCustomizationActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ProceedsFromOptionAndLicenseAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from exclusive option and license agreement as a non-refundable up-front payment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ProceedsFromOptionAndLicenseAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from contract modification which (increases) decreases obligation to transfer good or service to customer for which consideration from customer has been received or is due.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 10<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerLiabilityRevenueRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-8<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiabilityRevenueRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from performance obligation satisfied or partially satisfied in previous reporting periods. Includes, but is not limited to, change in transaction price.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12A<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12A<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRemainingPerformanceObligationPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)(1)<br> -SubTopic 10<br> -Topic 606<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-13<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRemainingPerformanceObligationPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredOverTimeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredOverTimeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310972782880">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONVERTIBLE NOTES FINANCINGS, Summary (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jul. 14, 2023</div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Jan. 11, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
<th class="th"><div>Dec. 15, 2023</div></th>
<th class="th"><div>Dec. 14, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Convertible notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,014<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,773<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Number of convertible notes converted into shares (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_July2023WarrantsMember', window );">July 2023 Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common shares (in shares)</a></td>
<td class="nump">6,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Convertible notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,014<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,773<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentTerm', window );">Debt, maturity period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RepurchasePricePercentageToPrincipalAmount', window );">Repurchase price percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Condition One [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">4.99%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Condition One [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">9.99%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Condition Two [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">9.99%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Condition Two [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">19.99%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Condition Three [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">19.99%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=erna_July2023ConvertibleNotesMember', window );">July 2023 Convertible Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Convertible notes</a></td>
<td class="nump">$ 8,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Aggregate principal amount</a></td>
<td class="nump">8,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_TransactionFeesRelatedToDebtIssuanceAndWarrants', window );">Transaction fees</a></td>
<td class="nump">$ 200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="nump">6.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Initial conversion rate (in dollars per share)</a></td>
<td class="nump">$ 2.86<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=erna_December2023ConvertibleNotesMember', window );">December 2023 Convertible Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Convertible notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Aggregate principal amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7,800<span></span>
</td>
<td class="nump">$ 9,200<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common shares (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,600,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Initial conversion rate (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.9194<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=erna_December2023ConvertibleNotesMember', window );">December 2023 Convertible Notes [Member] | Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract', window );"><strong>Convertible Notes Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common shares (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The conversion limitations percentage on the aggregate number of shares of common stock beneficially owned by the holder thereof would exceed immediately after conversion rate.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ConvertibleNotesBeneficialConversionFeaturePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_RepurchasePricePercentageToPrincipalAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of notes repurchase price to principal amount.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RepurchasePricePercentageToPrincipalAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_TransactionFeesRelatedToDebtIssuanceAndWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of transaction fees related to debt issuance and warrants.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_TransactionFeesRelatedToDebtIssuanceAndWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleLongTermNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleLongTermNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleConversionPrice1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The price per share of the conversion feature embedded in the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-5<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentConvertibleConversionPrice1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFaceAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Face (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 835<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482900/835-30-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69B<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69B<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69C<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69C<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482925/835-30-45-2<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482949/835-30-55-8<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermConvertibleDebtCurrentAndNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -SubTopic 10<br> -Topic 505<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1E<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-30)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_July2023WarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_July2023WarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<td style="white-space:nowrap;">us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodThreeMember</td>
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<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=erna_July2023ConvertibleNotesMember</td>
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<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=erna_December2023ConvertibleNotesMember</td>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979132032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONVERTIBLE NOTES FINANCINGS, Based on Relative Fair Value Allocation of Proceeds and Costs (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 11, 2024</div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AllocationOfProceedsAndCostsAbstract', window );"><strong>Allocation of Proceeds and Costs [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleDebtFairValueDisclosures', window );">Relative Fair Value</a></td>
<td class="nump">$ 3,785<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AllocationPercentageOfFairValue', window );">Allocation Percentage</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds</a></td>
<td class="nump">$ 1,405<span></span>
</td>
<td class="nump">$ 1,405<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Costs</a></td>
<td class="num">(66)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ProceedsFromConvertibleDebtNet', window );">Proceeds from Convertible Debt Net</a></td>
<td class="nump">1,339<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_NoteWarrantsMember', window );">Note Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AllocationOfProceedsAndCostsAbstract', window );"><strong>Allocation of Proceeds and Costs [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleDebtFairValueDisclosures', window );">Relative Fair Value</a></td>
<td class="nump">$ 2,035<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AllocationPercentageOfFairValue', window );">Allocation Percentage</a></td>
<td class="nump">53.76%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds</a></td>
<td class="nump">$ 755<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Costs</a></td>
<td class="num">(35)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ProceedsFromConvertibleDebtNet', window );">Proceeds from Convertible Debt Net</a></td>
<td class="nump">720<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AllocationOfProceedsAndCostsAbstract', window );"><strong>Allocation of Proceeds and Costs [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleDebtFairValueDisclosures', window );">Relative Fair Value</a></td>
<td class="nump">$ 1,750<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AllocationPercentageOfFairValue', window );">Allocation Percentage</a></td>
<td class="nump">46.24%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds</a></td>
<td class="nump">$ 650<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Costs</a></td>
<td class="num">(31)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ProceedsFromConvertibleDebtNet', window );">Proceeds from Convertible Debt Net</a></td>
<td class="nump">$ 619<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
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<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AllocationOfProceedsAndCostsAbstract</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AllocationPercentageOfFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The allocated percentage of fair value.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AllocationPercentageOfFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ProceedsFromConvertibleDebtNet">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ProceedsFromConvertibleDebtNet</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleDebtFairValueDisclosures">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleDebtFairValueDisclosures</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDebtIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfDebtIssuanceCosts</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromConvertibleDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_NoteWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_NoteWarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980613616">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONVERTIBLE NOTES FINANCINGS, Fair Value Assumptions (Details)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th">
<div>Jan. 11, 2024 </div>
<div>USD ($) </div>
<div>$ / shares</div>
</th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingTerm', window );">Expected life</a></td>
<td class="text">4 years 5 months 15 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member] | Stock Price [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Warrants , measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.75<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member] | Exercise Price [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Warrants , measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.43<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member] | Expected Life [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingTerm', window );">Expected life</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member] | Volatility [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Warrants , measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.02<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member] | Dividend [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Warrants , measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member] | Risk Free Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Warrants , measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.039<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Stock Price [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtMeasurementInput', window );">Convertible note, measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.75<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Credit Spread [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtMeasurementInput', window );">Convertible note, measurement input | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Volatility [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtMeasurementInput', window );">Convertible note, measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.09<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member] | Risk Free Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Fair Value Assumptions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtMeasurementInput', window );">Convertible note, measurement input</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.039<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMeasurementInput">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of input used to measure long-term debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMeasurementInput</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ValuationTechniqueAndInputDescriptionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingMeasurementInput</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WarrantsAndRightsOutstandingTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputSharePriceMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputSharePriceMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExercisePriceMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExercisePriceMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedDividendRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedDividendRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputCreditSpreadMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputCreditSpreadMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310972711328">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONVERTIBLE NOTES FINANCINGS, Convertible Notes (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 11, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_GrossConvertibleNotesRollForward', window );"><strong>Gross Convertible Notes [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Gross convertible notes at issuance</a></td>
<td class="nump">$ 1,405<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,405<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PaidInKindInterestAddedToConvertibleNotesPrincipal', window );">Paid-in-kind interest added to principal</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">177<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DebtDiscountAndDebtIssuanceCostsRollForward', window );"><strong>Debt Discount and Debt Issuance Costs [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Payments of Debt Issuance Costs</a></td>
<td class="num">(66)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of debt discount and debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesRollForward', window );"><strong>Convertible Notes [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Beginning balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,773<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Ending balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,773<span></span>
</td>
<td class="nump">8,014<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesFinancingAbstract', window );"><strong>Convertible Note Financing [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">407<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of the debt discount and debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,893<span></span>
</td>
<td class="nump">1,868<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_GrossConvertibleNotesRollForward', window );"><strong>Gross Convertible Notes [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Beginning balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16,616<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Gross convertible notes at issuance</a></td>
<td class="nump">650<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PaidInKindInterestAddedToConvertibleNotesPrincipal', window );">Paid-in-kind interest added to principal</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">177<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Ending balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16,616<span></span>
</td>
<td class="nump">18,198<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DebtDiscountAndDebtIssuanceCostsRollForward', window );"><strong>Debt Discount and Debt Issuance Costs [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet', window );">Beginning balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(9,843)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Payments of Debt Issuance Costs</a></td>
<td class="num">$ (31)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of debt discount and debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet', window );">Ending balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(9,843)<span></span>
</td>
<td class="num">(10,184)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesRollForward', window );"><strong>Convertible Notes [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Beginning balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,773<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Ending balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,773<span></span>
</td>
<td class="nump">8,014<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesFinancingAbstract', window );"><strong>Convertible Note Financing [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of the debt discount and debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">445<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=erna_December2023ConvertibleNotesMember', window );">December 2023 Convertible Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_GrossConvertibleNotesRollForward', window );"><strong>Gross Convertible Notes [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Gross convertible notes at issuance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,405<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DebtDiscountAndDebtIssuanceCostsRollForward', window );"><strong>Debt Discount and Debt Issuance Costs [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Payments of Debt Issuance Costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(786)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ConvertibleNotesRollForward', window );"><strong>Convertible Notes [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ProceedsFromConvertibleNotesNet', window );">Net convertible notes at issuance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 619<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ConvertibleNotesFinancingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ConvertibleNotesFinancingAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</tr>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ConvertibleNotesRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ConvertibleNotesRollForward</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DebtDiscountAndDebtIssuanceCostsRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DebtDiscountAndDebtIssuanceCostsRollForward</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_GrossConvertibleNotesRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_GrossConvertibleNotesRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_PaidInKindInterestAddedToConvertibleNotesPrincipal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The paid-in-kind interest added to convertible notes principal in noncash financing activities..</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PaidInKindInterestAddedToConvertibleNotesPrincipal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ProceedsFromConvertibleNotesNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance convertible notes, net of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ProceedsFromConvertibleNotesNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69E<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69E<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69F<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69F<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1F<br> -Subparagraph (b)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 835<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482925/835-30-45-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCostsAndDiscounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleLongTermNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleLongTermNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -SubTopic 10<br> -Topic 210<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of unamortized debt discount (premium) and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69B<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69B<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69C<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69C<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1D<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1D<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482925/835-30-45-3<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense for debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69E<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69E<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 69F<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481568/470-20-55-69F<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1F<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.8)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpenseDebt</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfDebtIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromConvertibleDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromConvertibleDebt</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=erna_December2023ConvertibleNotesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=erna_December2023ConvertibleNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980633328">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS, Summary (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Apr. 26, 2023</div></th>
<th class="th"><div>Nov. 23, 2022</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Exacis Asset Purchase [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_FairValueOfFinancialInstrumentAbstract', window );"><strong>Fair Value of Financial Instruments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable', window );">Asset Acquisition, issuing amount</a></td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BusinessCombinationContingentConsiderationLiability', window );">Market capitalization of monetary amount</a></td>
<td class="nump">2.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Exacis Asset Purchase [Member] | Contingent Consideration One [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_FairValueOfFinancialInstrumentAbstract', window );"><strong>Fair Value of Financial Instruments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_MarketCapitalizationRequirementAmount', window );">Market capitalization requirement, amount</a></td>
<td class="nump">100.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Exacis Asset Purchase [Member] | Contingent Consideration Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_FairValueOfFinancialInstrumentAbstract', window );"><strong>Fair Value of Financial Instruments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_MarketCapitalizationRequirementAmount', window );">Market capitalization requirement, amount</a></td>
<td class="nump">$ 200.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_PIPEInvestorMember', window );">Q1-22 PIPE Investor [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_FairValueOfFinancialInstrumentAbstract', window );"><strong>Fair Value of Financial Instruments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased', window );">Private placement (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,185,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_PIPEInvestorMember', window );">Q1-22 PIPE Investor [Member] | Common Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_FairValueOfFinancialInstrumentAbstract', window );"><strong>Fair Value of Financial Instruments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased', window );">Private placement (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">343,000<span></span>
</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_FairValueOfFinancialInstrumentAbstract</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount required for numerator value of stock issuance.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of acquirer's equity interest issued and issuable as part of consideration transferred in asset acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480060/805-50-25-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liability recognized arising from contingent consideration in a business combination.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 805<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479668/805-30-25-6<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 35<br> -Paragraph 1<br> -Subparagraph (b)<br> -SubTopic 30<br> -Topic 805<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479613/805-30-35-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationLiability</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased</td>
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<td><strong> Name:</strong></td>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310976763248">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS, Liabilities Measured at Fair Value (Details) - Level 3 [Member] - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Market Cap Contingent Consideration [Member]</a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosure', window );">Liabilities, fair value disclosure</a></td>
<td class="nump">$ 107<span></span>
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<td class="nump">$ 107<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosureAbstract', window );"><strong>Liabilities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosure', window );">Liabilities, fair value disclosure</a></td>
<td class="nump">$ 186<span></span>
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<td class="nump">$ 116<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial and nonfinancial obligations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310983031136">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS, Changes in Warrant Liabilities (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2024 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Changes in Fair Value of Warrant Liabilities [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ChangeInFairValueOfContingentConsideration', window );">Change in fair value of contingent consideration</a></td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContingentConsiderationByTypeAxis=erna_ContingentConsiderationMember', window );">Contingent Consideration [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Changes in Fair Value of Warrant Liabilities [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, beginning of period</a></td>
<td class="nump">107<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueAdjustment', window );">Change in fair value</a></td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, end of period</a></td>
<td class="nump">107<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember', window );">Warrant Liabilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Changes in Fair Value of Warrant Liabilities [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, beginning of period</a></td>
<td class="nump">116<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueAdjustment', window );">Change in fair value</a></td>
<td class="nump">70<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, end of period</a></td>
<td class="nump">$ 186<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ChangeInFairValueOfContingentConsideration">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of change in fair value of contingent consideration.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ChangeInFairValueOfContingentConsideration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -SubTopic 10<br> -Topic 820<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesFairValueAdjustment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesFairValueAdjustment</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContingentConsiderationByTypeAxis=erna_ContingentConsiderationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContingentConsiderationByTypeAxis=erna_ContingentConsiderationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311090283008">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS, Carrying Value and Fair Value of Convertible Notes (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Jan. 11, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentFairValueDisclosureAbstract', window );"><strong>Debt Instrument, Fair Value Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleDebtFairValueDisclosures', window );">Convertible Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,785<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Value [Member] | Level 3 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentFairValueDisclosureAbstract', window );"><strong>Debt Instrument, Fair Value Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleDebtFairValueDisclosures', window );">Convertible Debt</a></td>
<td class="nump">$ 18,198<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 16,616<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Fair Value [Member] | Level 3 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentFairValueDisclosureAbstract', window );"><strong>Debt Instrument, Fair Value Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleDebtFairValueDisclosures', window );">Convertible Debt</a></td>
<td class="nump">$ 28,340<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 17,594<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleDebtFairValueDisclosures">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleDebtFairValueDisclosures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFairValueDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFairValueDisclosureAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember</td>
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<head>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311060951264">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>GOODWILL (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>GOODWILL [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 2,044<span></span>
</td>
<td class="nump">$ 2,044<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482548/350-20-55-24<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(15))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482598/350-20-45-1<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980831680">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES, Operating Lease (Details)<br></strong></div></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Feb. 29, 2024 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Oct. 31, 2022 </div>
<div>USD ($) </div>
<div>ft&#178;</div>
</th>
<th class="th">
<div>Mar. 31, 2024 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th"><div>Dec. 31, 2023</div></th>
<th class="th">
<div>May 03, 2024 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Operating Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of premises | ft&#178;</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">45,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Letter of credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OutOfPocketExpenses', window );">Out-of-pocket expenses</a></td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_UnpaidOutOfPocketCostsTenantImprovementAllowance', window );">Unpaid out of pocket costs</a></td>
<td class="nump">$ 600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeaseIncrementalBorrowingRate', window );">Incremental borrowing rate</a></td>
<td class="nump">11.10%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">14.40%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement', window );">Adjustment to lease liability and ROU asset due to remeasurement</a></td>
<td class="nump">$ 4,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,245,000<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Operating Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeaseExpenseToBePaid', window );">Past due rent amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,300,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_ERSquibbSonsLLCMember', window );">E.R. Squibb &amp; Sons, L.L.C. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Operating Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of premises | ft&#178;</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">45,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseRenewalTerm', window );">Extension term of sublease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeasesMonthlyBaseRent', window );">Monthly base rent payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeasesIncreaseInBaseRentPercentage', window );">Percentage increase in base rent after first year</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Letter of credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_TenantImprovementAllowancePerRentableSquareFoot', window );">Tenant improvement allowance per rentable square foot</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">190<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_TenantImprovementAllowance', window );">Tenant improvement allowance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseholdImprovementsGross', window );">Cost improvement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ReceivedAmountOfTenantImprovementAllowance', window );">Company received tenant improvement allowance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The adjustment to lease liability and right of use asset due to remeasurement in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OperatingLeaseExpenseToBePaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of operating lease expense to be paid for the month of February, March, April or May 2024 including share amounts related to property taxes and common area maintenance costs.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeaseExpenseToBePaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OperatingLeaseIncrementalBorrowingRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average incremental borrowing rate for operating lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeaseIncrementalBorrowingRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OperatingLeasesIncreaseInBaseRentPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The percentage increase in base rent per year after first year for operating leases.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeasesIncreaseInBaseRentPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OperatingLeasesMonthlyBaseRent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of rental expense payable per month for operating leases.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeasesMonthlyBaseRent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OutOfPocketExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The company incurred additional out-of-pocket expenses for sublessor/lessor owned assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OutOfPocketExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ReceivedAmountOfTenantImprovementAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of tenant improvement allowance received.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ReceivedAmountOfTenantImprovementAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_TenantImprovementAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of tenant improvement allowance to improvements of the Premises.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_TenantImprovementAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_TenantImprovementAllowancePerRentableSquareFoot">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of tenant improvement allowance per rentable square foot for the improvements of premises.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_TenantImprovementAllowancePerRentableSquareFoot</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_UnpaidOutOfPocketCostsTenantImprovementAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The company has to pay sublease for owned assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_UnpaidOutOfPocketCostsTenantImprovementAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AreaOfRealEstateProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area of a real estate property.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AreaOfRealEstateProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:areaItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseholdImprovementsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 360<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseholdImprovementsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseDescriptionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseDescriptionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseRenewalTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseRenewalTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -SubTopic 10<br> -Topic 210<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_ERSquibbSonsLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_ERSquibbSonsLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311068949440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES, Net Operating Lease Expenses (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCostAbstract', window );"><strong>Net Operating Lease Expense [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Operating lease expense</a></td>
<td class="nump">$ 1,637<span></span>
</td>
<td class="nump">$ 68<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SubleaseIncome', window );">Sublease income</a></td>
<td class="num">(21)<span></span>
</td>
<td class="num">(21)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_VariableLeaseCost', window );">Variable lease expense</a></td>
<td class="nump">330<span></span>
</td>
<td class="nump">5<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCost', window );">Total lease expense</a></td>
<td class="nump">$ 1,946<span></span>
</td>
<td class="nump">$ 52<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lease cost recognized by lessee for lease contract.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCostAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCostAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of sublease income excluding finance and operating lease expense.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>58
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979890448">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES, Operating Lease Right-of-use Assets and Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeaseAssestAbstract', window );"><strong>Operating Lease, ROU Assets [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease ROU assets, Beginning</a></td>
<td class="nump">$ 32,781<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets', window );">Adjustment to ROU asset for remeasurement of Somerville Sublease liability</a></td>
<td class="nump">4,245<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense', window );">Amortization of operating lease ROU assets</a></td>
<td class="num">(502)<span></span>
</td>
<td class="num">$ (41)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease ROU assets, Ending</a></td>
<td class="nump">36,524<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityAbstract', window );"><strong>Operating Lease, Liabilities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating lease liabilities, Beginning</a></td>
<td class="nump">35,070<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease', window );">Adjustment to lease liablity due to remeasurement of Somerville Sublease</a></td>
<td class="nump">4,245<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AccretionOfInterestSublease', window );">Accretion of interest for Somerville Sublease</a></td>
<td class="nump">709<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrincipalPaymentsOnOperatingLeaseLiabilities', window );">Principal payments on operating lease liabilities</a></td>
<td class="num">(585)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating lease liabilities, Ending</a></td>
<td class="nump">39,439<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Less non-current portion</a></td>
<td class="nump">36,565<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 32,854<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current portion</a></td>
<td class="nump">$ 2,874<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AccretionOfInterestSublease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fair value of accretion of interest for sublease of operating lease liabilities in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AccretionOfInterestSublease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The adjustment to lease liability due to remeasurement of sublease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The adjustment to remeasurement of operating lease ROU assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AdjustmentToRemeasurementOfOperatingLeaseROUAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OperatingLeaseAssestAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeaseAssestAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_PrincipalPaymentsOnOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Principal payments on operating lease liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PrincipalPaymentsOnOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of periodic reduction over lease term of carrying amount of right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311064442576">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>LEASES, Maturities of Operating Lease Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract', window );"><strong>Weighted Average Remaining Lease Term and Discount Rate [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Weighted average remaining lease term</a></td>
<td class="text">9 years 6 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Weighted average discount rate</a></td>
<td class="nump">11.07%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Maturities of Operating Lease Liabilities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">2024</a></td>
<td class="nump">$ 5,532<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">2025</a></td>
<td class="nump">6,075<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2026</a></td>
<td class="nump">6,238<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">2027</a></td>
<td class="nump">6,308<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2028</a></td>
<td class="nump">6,406<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour', window );">Thereafter</a></td>
<td class="nump">33,880<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total payments</a></td>
<td class="nump">64,439<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less: Imputed interest</a></td>
<td class="num">(25,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total operating lease liabilities</a></td>
<td class="nump">$ 39,439<span></span>
</td>
<td class="nump">$ 35,070<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fourth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average discount rate for operating lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311090254864">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>ACCRUED EXPENSES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Dec. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PayablesAndAccrualsAbstract', window );"><strong>ACCRUED EXPENSES [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestPayableCurrent', window );">Convertible notes interest</a></td>
<td class="nump">$ 407<span></span>
</td>
<td class="nump">$ 176<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AccruedLegalFeesAndRelatedCurrent', window );">Legal fees and related</a></td>
<td class="nump">259<span></span>
</td>
<td class="nump">643<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AccruedSomervilleFacilityCurrent', window );">Somerville facility</a></td>
<td class="nump">221<span></span>
</td>
<td class="nump">218<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedProfessionalFeesCurrent', window );">Professional fees</a></td>
<td class="nump">218<span></span>
</td>
<td class="nump">239<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EmployeeRelatedLiabilitiesCurrent', window );">Accrued compensation</a></td>
<td class="nump">201<span></span>
</td>
<td class="nump">109<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherAccruedLiabilitiesCurrent', window );">Other</a></td>
<td class="nump">562<span></span>
</td>
<td class="nump">508<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Total accrued expenses</a></td>
<td class="nump">$ 1,868<span></span>
</td>
<td class="nump">$ 1,893<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AccruedLegalFeesAndRelatedCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for legal fees and related. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AccruedLegalFeesAndRelatedCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AccruedSomervilleFacilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to somerville facility (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AccruedSomervilleFacilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedProfessionalFeesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedProfessionalFeesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeRelatedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeRelatedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PayablesAndAccrualsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PayablesAndAccrualsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310972022448">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RELATED PARTY TRANSACTIONS (Details)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="3">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
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<div>Feb. 20, 2023 </div>
<div>USD ($)</div>
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<th class="th">
<div>Nov. 23, 2022 </div>
<div>$ / shares </div>
<div>shares</div>
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<div>May 31, 2023 </div>
<div>USD ($)</div>
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<th class="th">
<div>Oct. 31, 2022 </div>
<div>USD ($)</div>
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<th class="th">
<div>Sep. 30, 2022 </div>
<div>USD ($) </div>
<div>Installment</div>
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<th class="th">
<div>Mar. 31, 2024 </div>
<div>USD ($)</div>
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<th class="th">
<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th"><div>Nov. 30, 2022</div></th>
<th class="th">
<div>Sep. 09, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2022 </div>
<div>shares</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount', window );">Monthly installment fees amount</a></td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NoticePeriodForFirstTerminationOfContract', window );">Notice period for first termination of contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">120 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost', window );">Research and development expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,458,000<span></span>
</td>
<td class="nump">$ 1,674,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LicenseAgreementAutomaticRenewalTerm', window );">License agreement automatic renewal term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate', window );">Percentage of sublicense fees paid before license expiration date</a></td>
<td class="nump">20.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ExacisOptionAgreementAbstract', window );"><strong>Exacis Option Agreement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PaymentOfOptionFee', window );">Payment of option fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_OwnershipAxis=erna_NoveCiteINCMember', window );">NoveCite, INC. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_MinorityInterestOwnershipPercentageByParent', window );">Percentage of non-controlling interest</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_SublicenseFees', window );">Sublicense fees</a></td>
<td class="nump">$ 6,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_DirectorMember', window );">Dr. Fiore [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount', window );">Monthly installment fees amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 20,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NoticePeriodForFirstTerminationOfContract', window );">Notice period for first termination of contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">15 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_FactorBioscienceIncMember', window );">Factor Bioscience Inc. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NoticePeriodForSupersedingTerminationProvisions', window );">Notice period for superseding termination provisions</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">30 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_MasterServiceAgreementInitialFeesPayable', window );">Master services agreement, initial fees payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NumberOfMonthlyInstallmentsForFeesPayable', window );">Number of monthly installments for fees payable | Installment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount', window );">Monthly installment fees amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_MonthlyMasterServicesAgreementFeesPayable', window );">Monthly master services agreement fees payable initial 12-month</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_InitialLicenseFeeObligation', window );">Initial license fees obligation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder', window );">Deposit paid to be applied to last month of first work order</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NoticePeriodForFirstTerminationOfContract', window );">Notice period for first termination of contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">120 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AgreedWaivePayment', window );">Agreed waive payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost', window );">Research and development expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RemainingUnamortizedLicenseFeeObligation', window );">Remaining unamortized license fee obligation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_Q422PIPETransactionAbstract', window );"><strong>Q4-22 PIPE [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased', window );">Private placement (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,185,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_UnitPriceOfWarrants', window );">Unit price (in dollars per share) | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.53<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member] | Common Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_Q422PIPETransactionAbstract', window );"><strong>Q4-22 PIPE [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased', window );">Private placement (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">343,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight', window );">Number of common stock (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member] | Pre-funded Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_Q422PIPETransactionAbstract', window );"><strong>Q4-22 PIPE [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight', window );">Number of common stock (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AgreedWaivePayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount agreed to waive payment as per waiver agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AgreedWaivePayment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deposit paid which will be applied to the last month of the first work order.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ExacisOptionAgreementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ExacisOptionAgreementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_InitialLicenseFeeObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of initial license fees required to pay including non-refundable fee.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialLicenseFeeObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LicenseAgreementAutomaticRenewalTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The automatic renewal term of license agreement, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LicenseAgreementAutomaticRenewalTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_MasterServiceAgreementInitialFeesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount agreed to pay an initial fee under Master Services Agreement (or "MSA").</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_MasterServiceAgreementInitialFeesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_MonthlyMasterServicesAgreementFeesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The monthly master service agreement ("MSA") fees payable to related party.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_MonthlyMasterServicesAgreementFeesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_NoticePeriodForFirstTerminationOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Company may terminate the first work under the MSA on or after the second anniversary of the date of the MSA, subject to providing Factor with prior notice, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NoticePeriodForFirstTerminationOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_NoticePeriodForSupersedingTerminationProvisions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Master Services Agreement (or "MSA") contains customary confidentiality provisions and representations and warranties of the parties, and the Master Services Agreement (or "MSA") may be terminated by ether party prior notice, subject to any superseding termination provisions contained in a particular work order, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NoticePeriodForSupersedingTerminationProvisions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_NumberOfMonthlyInstallmentsForFeesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of equal monthly installments for initial fees payable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NumberOfMonthlyInstallmentsForFeesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_PaymentOfOptionFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Payment of option fee related to licensing agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PaymentOfOptionFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Company will pay to Factor of sublicense fees paid before license expiration date.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_Q422PIPETransactionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_Q422PIPETransactionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_RelatedPartyTransactionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RelatedPartyTransactionAbstract</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td>na</td>
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<tr>
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<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of required periodic fees payment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RelatedPartyTransactionPeriodicFeesPaymentAmount</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_RemainingUnamortizedLicenseFeeObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of remaining unamortized license fee obligation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RemainingUnamortizedLicenseFeeObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_SublicenseFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sublicense fees required to pay including non-refundable fee.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_SublicenseFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_UnitPriceOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Exercise price of prefunded and common warrants.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_UnitPriceOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MinorityInterestOwnershipPercentageByParent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The parent entity's interest in net assets of the subsidiary, expressed as a percentage.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MinorityInterestOwnershipPercentageByParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The costs incurred in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, excluding in-process research and development acquired in a business combination consummated during the period. Excludes software research and development, which has a separate concept.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 730<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482916/730-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_OwnershipAxis=erna_NoveCiteINCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_OwnershipAxis=erna_NoveCiteINCMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=srt_DirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=srt_DirectorMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_FactorBioscienceIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_FactorBioscienceIncMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_PIPEInvestorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_PIPEInvestorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_PreFundedWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_PreFundedWarrantsMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis', window );">Employees contribution, deferral percentage of their pay on a pre-tax basis</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RetirementPlanNameAxis=erna_RetirementPlan401KMember', window );">401K [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanAbstract', window );"><strong>Defined Contribution Plan [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis', window );">Employees contribution, deferral percentage of their pay on a pre-tax basis</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne', window );">Employer matching contribution up to first 3%</a></td>
<td class="nump">3.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployeeContributionAtThresholdOne', window );">Employee contribution threshold for matching percentage</a></td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo', window );">Employer matching contribution in excess of first 2%</a></td>
<td class="nump">2.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo', window );">Deferred compensation matched by employer, next match</a></td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Defined contribution plan, deferral percentage of employee on their pay on pre-tax basis.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DefinedContributionPlanEmployeeContributionAtThresholdOne">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of employee contribution to the plan that is fully matched by the employer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployeeContributionAtThresholdOne</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of employee contribution to the plan that is fully matched by the employer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage employer matches of the employee's percentage contribution up to a certain percentage matched.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage employer matches of the employee's percentage contribution in excess of certain percentage matched.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedContributionPlanAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanNameAxis=erna_RetirementPlan401KMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanNameAxis=erna_RetirementPlan401KMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
</div></td></tr>
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<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
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<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980848464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Stock Option Activity (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Apr. 26, 2024</div></th>
<th class="th"><div>Jan. 01, 2024</div></th>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,874,000<span></span>
</td>
<td class="nump">212,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CEOInducementGrantAbstract', window );"><strong>CEO Inducement Grant [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,874,000<span></span>
</td>
<td class="nump">212,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [Member] | Sanjeev Luther [Member] | Subsequent Event [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CEOInducementGrantAbstract', window );"><strong>CEO Inducement Grant [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment', window );">Frequency of stock vesting installments</a></td>
<td class="text">monthly<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [Member] | Sanjeev Luther [Member] | Vesting on First Anniversary [Member] | Subsequent Event [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CEOInducementGrantAbstract', window );"><strong>CEO Inducement Grant [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage', window );">Vesting percentage</a></td>
<td class="nump">25.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [Member] | Sanjeev Luther [Member] | Vesting on Remaining Years [Member] | Subsequent Event [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CEOInducementGrantAbstract', window );"><strong>CEO Inducement Grant [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">2 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage', window );">Vesting percentage</a></td>
<td class="nump">75.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=erna_NonQualifiedStockOptionMember', window );">Nonqualified Stock Options [Member] | Sanjeev Luther [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,685,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CEOInducementGrantAbstract', window );"><strong>CEO Inducement Grant [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,685,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Exercise price (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment', window );">Frequency of stock vesting installments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">monthly<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=erna_NonQualifiedStockOptionMember', window );">Nonqualified Stock Options [Member] | Sanjeev Luther [Member] | Vesting on First Anniversary [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CEOInducementGrantAbstract', window );"><strong>CEO Inducement Grant [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage', window );">Vesting percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=erna_NonQualifiedStockOptionMember', window );">Nonqualified Stock Options [Member] | Sanjeev Luther [Member] | Vesting on Remaining Years [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CEOInducementGrantAbstract', window );"><strong>CEO Inducement Grant [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage', window );">Vesting percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">75.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_CEOInducementGrantAbstract</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Description of the frequency of periodic stock vesting, which may be presented in a variety of ways (for example, monthly, quarterly, annually).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ShareBasedCompensationArrangementByShareBasedPaymentAwardFrequencyOfPeriodicInstallment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(01)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(01)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of vesting of award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=erna_PresidentChiefExecutiveOfficerAndDirectorMember</td>
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<td></td>
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<td><strong> Data Type:</strong></td>
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<td></td>
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<td></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheOneMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=erna_NonQualifiedStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=erna_NonQualifiedStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>64
<FILENAME>R52.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310982999696">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Weighted-Average Assumptions Used for Stock Options Granted (Details) - Stock Options [Member]<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract', window );"><strong>Weightage-Average Assumptions Used for Stock Options Granted [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Weighted average risk-free rate</a></td>
<td class="nump">4.49%<span></span>
</td>
<td class="nump">3.86%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Weighted average volatility</a></td>
<td class="nump">99.13%<span></span>
</td>
<td class="nump">95.04%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected term</a></td>
<td class="text">6 years 29 days<span></span>
</td>
<td class="text">5 years 4 months 9 days<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iii)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iv)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
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</table></div>
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>65
<FILENAME>R53.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310983108176">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Summary of Stock Options (Details) - Stock Options [Member] - $ / shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Weighted average grant date fair value (in dollars per share)</a></td>
<td class="nump">$ 1.45<span></span>
</td>
<td class="nump">$ 3.15<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Number of stock option awards outstanding (in shares)</a></td>
<td class="nump">2,085,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(ii)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<head>
<title></title>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310983025088">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Restricted Stock Units (Details) - shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Number of RSUs granted (in shares)</a></td>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Number of RSUs granted (in shares)</a></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract</td>
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<td>xbrli:stringItemType</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(01)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(02)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod</td>
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<tr>
<td><strong> Name:</strong></td>
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<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<html>
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<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979972784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Stock-Based Compensation Expense (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract', window );"><strong>Stock-Based Compensation Expense [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 282<span></span>
</td>
<td class="nump">$ 689<span></span>
</td>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and Development [Member]</a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">46<span></span>
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<td class="nump">64<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember', window );">General and Administrative [Member]</a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 236<span></span>
</td>
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</td>
</tr>
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<div style="display: none;">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479830/718-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember</td>
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<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<DOCUMENT>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<head>
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<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310979740672">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>WARRANTS, Warrants Outstanding Issued (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2024 </div>
<div>$ / shares </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">20,386<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember', window );">Q1-22 Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">343<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrant exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 38.2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Sep.  09,  2027<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsOneMember', window );">Q4-22 Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">4,370<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrant exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 1.43<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Jun.  02,  2028<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_July2023WarrantsMember', window );">July 2023 Note Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">6,094<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrant exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 1.43<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Jul. 14,  2028<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_December2023NoteWarrantIssuedDecember152023Member', window );">December 2023 Note Warrant Issued December 15, 2023 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">8,115<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrant exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 1.43<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Dec. 15,  2028<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_December2023NoteWarrantIssuedJanuary112024Member', window );">December 2023 Note Warrant Issued January 11, 2024 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">1,464<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrant exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 1.43<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Jan. 11,  2029<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrant exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 2.05<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingTerm', window );">Warrants outstanding weighted average contractual life</a></td>
<td class="text">4 years 5 months 15 days<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ClassOfWarrantOrRightExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Date the warrants or rights are to expire, in YYYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ClassOfWarrantOrRightExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsNoteDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WarrantsAndRightsOutstandingTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_July2023WarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_July2023WarrantsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_December2023NoteWarrantIssuedDecember152023Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_December2023NoteWarrantIssuedDecember152023Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=erna_December2023NoteWarrantIssuedJanuary112024Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=erna_December2023NoteWarrantIssuedJanuary112024Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>69
<FILENAME>R57.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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</head>
<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140310980565936">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>NET LOSS PER SHARE (Details) - shares<br> shares in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2024</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential shares of common stock excluded from computation (in shares)</a></td>
<td class="nump">30,436<span></span>
</td>
<td class="nump">5,281<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_WarrantMember', window );">Warrants [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential shares of common stock excluded from computation (in shares)</a></td>
<td class="nump">20,386<span></span>
</td>
<td class="nump">4,713<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertibleCommonStockMember', window );">Convertible Notes Converted into Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential shares of common stock excluded from computation (in shares)</a></td>
<td class="nump">7,945<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential shares of common stock excluded from computation (in shares)</a></td>
<td class="nump">2,085<span></span>
</td>
<td class="nump">560<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertiblePreferredStockMember', window );">Preferred Stock Converted into Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential shares of common stock excluded from computation (in shares)</a></td>
<td class="nump">19<span></span>
</td>
<td class="nump">7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">RSUs [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential shares of common stock excluded from computation (in shares)</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertibleCommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertibleCommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertiblePreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertiblePreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<FILENAME>R58.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
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</head>
<body>
<span style="display: none;">v3.24.1.1.u2</span><table class="report" border="0" cellspacing="2" id="idm140311060674480">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>SUBSEQUENT EVENT (Details) - Subsequent Event [Member]<br></strong></div></th>
<th class="th">
<div>May 03, 2024 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingCostsAndExpensesAbstract', window );"><strong>Operating Costs and Expenses [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeaseExpenseToBePaid', window );">Past due rent amount</a></td>
<td class="nump">$ 2,300,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LateFeesAndInterestPaymentsDue', window );">Late fees and interest payment due on rent amount</a></td>
<td class="nump">$ 70,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LateFeesAndInterestPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of expense provided in the period for late fees and interest due on rent payments.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LateFeesAndInterestPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_OperatingLeaseExpenseToBePaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of operating lease expense to be paid for the month of February, March, April or May 2024 including share amounts related to property taxes and common area maintenance costs.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeaseExpenseToBePaid</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingCostsAndExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingCostsAndExpensesAbstract</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>71
<FILENAME>Financial_Report.xlsx
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&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
         &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;1)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION&lt;/span&gt;&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt;Description of Business&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;Eterna Therapeutics Inc. is a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; Eterna has in-licensed a
            portfolio of over 100 patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming,
            mRNA gene editing, the NoveSliceTM and UltraSliceTM gene-editing proteins, and the ToRNAdoTM mRNA delivery system, which Eterna collectively refers to as our &#x201c;mRNA technology platform.&#x201d; Eterna refers to aspects of its mRNA technology platform
            as &#x201c;mRNA delivery,&#x201d; &#x201c;mRNA gene editing&#x201d; and &#x201c;mRNA cell reprogramming.&#x201d; Eterna licenses its mRNA technology platform from Factor Bioscience Limited (&#x201c;Factor Limited&#x201d;) under an exclusive license agreement. As used herein, the &#x201c;Company&#x201d; or
            &#x201c;Eterna&#x201d; refers collectively to Eterna and its consolidated subsidiaries (Eterna LLC, Novellus, Inc. and Novellus Therapeutics Limited) unless otherwise stated or the context otherwise requires.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt;Basis of Presentation&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#x201c;GAAP&#x201d;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
        &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2023 filed
              with the Securities and Exchange Commission (the &#x201c;SEC&#x201d;) on March 14, 2024, as amended by the Form 10-K/A filed with the SEC on March 18, 2024 (as amended, the &#x201c;2023 10-K&#x201d;). The accompanying condensed consolidated balance sheet as of December
              31, 2023 has been derived from the audited financial statements contained in the 2023 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three
              months ended March 31, 2024 are not necessarily indicative of the results to be anticipated for the entire year ending December 31, 2024, or any other period.&lt;/div&gt;
</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
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    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt;Basis of Presentation&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#x201c;GAAP&#x201d;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
        &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2023 filed
              with the Securities and Exchange Commission (the &#x201c;SEC&#x201d;) on March 14, 2024, as amended by the Form 10-K/A filed with the SEC on March 18, 2024 (as amended, the &#x201c;2023 10-K&#x201d;). The accompanying condensed consolidated balance sheet as of December
              31, 2023 has been derived from the audited financial statements contained in the 2023 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three
              months ended March 31, 2024 are not necessarily indicative of the results to be anticipated for the entire year ending December 31, 2024, or any other period.&lt;/div&gt;
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

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    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;LIQUIDITY AND CAPITAL RESOURCES&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company has incurred significant operating losses and has an accumulated deficit as a result of its efforts to develop product candidates, including conducting clinical trials and providing general and
              administrative support for operations. As of March 31, 2024, the Company had an unrestricted cash balance of approximately $5.1
              million and an accumulated deficit of approximately $193.6 million. For the three months ended &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;March 31, 2024&lt;/span&gt;, the Company incurred a net loss of $6.6 million, and the Company used cash of $3.7
              million in operating activities.&lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160; &lt;br/&gt;
            &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In &lt;span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;October 2022, the Company entered into a sublease for approximately 45,500
                square feet of office and laboratory space in Somerville, Massachusetts.&#160; Pursuant to the sublease, the Company delivered to the sublessor a security deposit in the form of a letter of credit in the amount of $4.1 million, which will be reduced on an incremental basis throughout the term of the sublease.&#160; The letter of credit was issued by the
                Company&#x2019;s commercial bank, which required that the Company cash collateralize the letter of credit by depositing $4.1 million in
                a restricted cash account with such bank.&#160; The amount of required restricted cash collateral will decline in parallel with the reduction in the amount of the letter of credit over the term of the subleas&lt;/span&gt;e.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;In April 2023, the Company entered into a standby equity purchase agreement (the &#x201c;SEPA&#x201d;) and a registration rights agreement with Lincoln Park Capital Fund, LLC (&#x201c;Lincoln Park&#x201d;), pursuant to which Lincoln
                Park committed to purchase up to $10.0 million of the Company&#x2019;s common stock in an &#x201c;equity line&#x201d; financing arrangement. During
                the year ended December 31, 2023, the Company issued and sold approximately 214,000 shares of common stock under the SEPA for
                gross proceeds of $0.3 million. No
                shares have been sold under the SEPA during the three months ended &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;March 31, 2024&lt;/span&gt;.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
                &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;In July and December 2023, the Company received $16.5 million in gross proceeds from the issuance of
                  convertible notes and in January 2024 received an additional $1.4 million in gross proceeds from the issuance of additional
                  convertible notes. See Note 4 for additional information regarding these financings.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
                &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;In connection with preparing the accompanying condensed consolidated financial statements as of and for the three months ended March 31, 2024, the Company&#x2019;s management concluded that there is substantial doubt
                  regarding the Company&#x2019;s ability to continue as a going concern because it does not expect to have sufficient cash or working capital resources to fund operations for the twelve-month period subsequent to the issuance date of these
                  condensed consolidated financial statements. The Company will need to raise additional capital, which could be through the sales of shares of its common stock under the SEPA, public or private equity offerings, debt financings,
                  out-licensing the Company&#x2019;s intellectual property, strategic partnerships or other means. Other than the SEPA, the Company currently has no arrangements for capital, and no assurances can be given that it will be able to raise capital
                  when needed, on acceptable terms, or at all.&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
                &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;  &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The accompanying condensed consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the
                normal course of business. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and
                classifications of liabilities that may result from uncertainty related to the Company&#x2019;s ability to continue as a going concern.&lt;/div&gt;
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&lt;div&gt;
          &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="text-align: right; vertical-align: top; width: 36pt;"&gt;
                  &lt;div style="font-weight: bold; text-align: left;"&gt;3)&lt;/div&gt;
                &lt;/td&gt;

    &lt;td style="text-align: left; vertical-align: top; width: auto;"&gt;
                  &lt;div style="font-weight: bold;"&gt;CONTRACT WITH CUSTOMER&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;On February 21, 2023, the Company and Lineage Cell Therapeutics, Inc. (&#x201c;Lineage&#x201d;)
        entered into an exclusive option and license agreement (the &#x201c;Lineage Agreement&#x201d;), which provided Lineage with the option (the &#x201c;Option Right&#x201d;) to obtain an exclusive sublicense of intellectual property from the Company and to request the Company to
        develop a customized cell line.&#160; The Lineage Agreement was amended in August 2023 to provide for changes specifically related to the cell line customization activities such as (i) payment terms, (ii) certain definitions, (iii) certain courses of
        action if the customized cell line selected by Lineage is not successful and (iv) documentation requirements.&#160; Lineage paid the Company a $0.3
        million non-refundable up-front payment (the &#x201c;Option Fee&#x201d;) for the Option Right and paid an initial payment of $0.4 million to commence
        the cell line customization activities, per the amended payment terms. If Lineage obtains the sublicense, the Company would be entitled to receive additional license fees, including milestone payments and royalties.&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;The Company recognizes revenue under ASC 606, &lt;span style="font-style: italic;"&gt;Revenue from Contracts with Customers&lt;/span&gt; (&#x201c;ASC 606&#x201d;) when a customer obtains control of promised services or goods in an amount that reflects the consideration to which the Company expects to receive in exchange for those goods
              or services.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;Pursuant to ASC 606, the Company determined that the Option Right was an unexercised right held by Lineage under the Lineage Agreement at contract inception, as the cell line
              customization activities and the sublicense were optional purchases at contract inception. These optional purchases of goods and services would be treated as separate contracts if and when Lineage determines that it will make such purchases.
              Therefore, 100% of the Option Fee was allocated to the Option Right.&#160; The Option Fee will remain in deferred revenue until such
              time that Lineage enters into the sublicense or when the Option Right expires.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;The Option Right and the cell line customization activities are accounted for as
          separate contracts, and the Company has determined that the amended terms discussed above represent a modification to the cell line customization contract.&#160; Because there were no goods or services transferred to Lineage before entering into the
          amendment, and therefore, no previously recognized revenue, there was no catch-up adjustment to revenue required at the time of the amendment.&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;Lineage will make payments to the Company for the cell line customization activities
        over the development period.&#160; The Company will only earn the remaining full amount of the cell line customization fee if it makes certain progress towards delivery of the customized cell line.&#160; The Company has determined that $0.4 million of consideration received could be recognized without the probability of being reversed, and it has placed a constraint on the remaining
        contractual customization fee.&#160; The $0.4 million is being recognized equally over the development period, which is expected to be
        approximately 20 to 25 months, as the level of effort to perform the services is happening at the same rate over time.&#160; If the development period is expected to be longer or shorter than originally planned, the Company will recognize a cumulative
        catch-up adjustment in the period that such determination is made. For the three months ended March 31, 2024, the Company recognized less than $0.1
        million of revenue for the customization activities.&#160; The Company did not recognize any revenue for the three months ended March 31,
        2023.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt;The granting of the license that the Company may provide to Lineage if Lineage
            exercises the Option Right is not considered a performance obligation at this time, as it is an optional request that the customer may make in the future and will be accounted for as a separate contract when the customer exercises the Option
            Right.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt;The Company recognizes direct labor and supplies used in the customization
            activities as incurred and are recorded as a cost of revenue.&#160; As provided for in the A&amp;amp;R Factor License Agreement discussed in Note 9, the Company is obligated to pay Factor Limited 20% of any amounts the Company receives from a customer that is related to the licensed technology under the A&amp;amp;R Factor License Agreement, which is also recorded as a cost of
            revenue.&#160; For the three months ended March 31, 2023, the Company recognized less than $0.1 million in license fees, which is recorded
            in cost of revenues, due to Factor Limited as a result of receiving the $0.3 million Option Fee payment from Lineage.&#160; There was no such license fee incurred during the three months ended March 31, 2024.&lt;/span&gt;&lt;/div&gt;
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      id="Text_2b83df4345474ab5a8b5094d1bf31979">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;
        &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="vertical-align: top; width: 36pt;"&gt;
                &lt;div style="font-weight: bold;"&gt;4)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                &lt;div style="font-weight: bold;"&gt;CONVERTIBLE NOTES FINANCINGS&lt;br/&gt;
                &lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On
          July 14, 2023, the Company received $8.7 million from a private placement in which the Company issued $8.7 million in aggregate principal amount of convertible notes (the &#x201c;July 2023 convertible notes&#x201d;) and warrants to purchase an aggregate of
          approximately 6.1 million shares of its common stock (the &#x201c;July 2023 warrants&#x201d;). The Company recognized approximately $0.2 million in fees associated with the transaction.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; On December 14, 2023, the Company entered into a purchase agreement with certain
        purchasers for the private placement of $9.2 million of convertible notes (the &#x201c;December 2023 convertible notes&#x201d; and together with the
        July 2023 convertible notes, the &#x201c;convertible notes&#x201d;) and warrants to purchase an aggregate of approximately 9.6 million shares of the
        Company&#x2019;s common stock (the &#x201c;December 2023 warrants&#x201d; and together with the July 2023 warrants, the &#x201c;note warrants&#x201d;).&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;There were two closings under the
              December 14, 2023 purchase agreement &#x2013; one on December 15, 2023 and the second on January 11, 2024.&#160; At the first closing, the Company received $7.8
              million and issued $7.8 million of December 2023 convertible notes and December 2023 warrants to purchase approximately 8.1 million shares of its common stock.&#160; At the second closing, the Company received $1.4 million and issued $1.4 million of December 2023
              convertible notes and December 2023 warrants to purchase approximately 1.5 million shares its common stock&lt;/span&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;See Note 12 for more information on the note warrants.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The July 2023 convertible notes bear interest at 6% per annum, and the December 2023 convertible notes bear interest at 12%
          per annum, both of which are payable quarterly in arrears.&#160; At the Company&#x2019;s election, it may pay interest either in cash or in-kind by increasing the outstanding principal amount of the convertible notes.&#160; The convertible notes mature on the five-year anniversary of the date of their issuance, unless earlier converted or repurchased.&#160; The Company does not have the option to redeem any of
          the convertible notes prior to maturity&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;At the option of the holders, the convertible notes may be converted from time-to-time in whole or in part into shares
          of the Company&#x2019;s common stock at an initial conversion rate of, with respect to the July 2023 convertible notes, $2.86 per share and,
          with respect to the December 2023 convertible notes, $1.9194 per share, subject to customary adjustments for stock splits, stock
          dividends, recapitalization and the like.&#160; As of March 31, 2024, none of the convertible notes were converted into shares of common
          stock&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;The &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;convertible &lt;span style="color: rgb(0, 0, 0);"&gt;notes do not contain any ratchet or other financial antidilution provisions.&#160; The &lt;/span&gt;convertible &lt;span style="color: rgb(0, 0, 0);"&gt;notes contain conversion limitations such that no conversion may be made if the aggregate
              number of shares of&#160;&lt;/span&gt;common stock&lt;span style="color: rgb(0, 0, 0);"&gt;&#160;beneficially owned by the holder thereof would exceed 4.99%,
              9.99% or 19.99%
              immediately after conversion thereof, subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;The convertible notes provide for customary events of default which include (subject in certain cases to customary grace and
          cure periods), among others: nonpayment of principal or interest, breach of covenants or other agreements in the convertible notes; the occurrence of a material adverse effect event (as defined in the related securities purchase agreement) and
          certain events of bankruptcy. Generally, if an undisputed event of default occurs and is continuing under the convertible notes, the holder thereof may require the Company to redeem some or all of their convertible notes at a redemption price
          equal to 100% of the principal amount of the convertible notes being redeemed, plus accrued and unpaid interest thereon. As of March
          31, 2024, there were no events of default that occurred under the Convertible notes.&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-size: 9pt;"&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company determined that
            there were no embedded derivatives within the convertible notes that required bifurcation from the host agreement.&#160; &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;In connection with the December 2023 convertible notes that were issued on January 11, 2024, the Company allocated the gross proceeds
            received and the fees incurred over the applicable convertible notes and warrants based on their relative fair values as follows (in thousands):&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt;
            &lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="7" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Allocation of Proceeds and Costs&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Allocation of&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Relative&lt;br/&gt;
                      Fair Value&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Allocation&lt;br/&gt;
                      Percentage&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Proceeds&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Costs&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Proceeds,&lt;br/&gt;
                      Net&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Convertible notes&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,750&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;46.24&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;650&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(31&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;619&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Note warrants&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;2,035&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;53.76&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;755&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(35&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;720&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3,785&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;100.00&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,405&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(66&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,339&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

          &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;"&gt;The Company estimated the fair values of the convertible notes as of
              January 11, 2024 based off a valuation performed by a third-party specialist as of December 15, 2023 using a binomial tree model and the following assumptions:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Stock&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Credit&lt;br/&gt;
                      Spread&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Volatility&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Risk-Free&lt;br/&gt;
                      Rate&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Convertible notes&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1.75&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;2,000&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;109&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3.90&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;"&gt;The fair value of the note warrants, all of which qualified for equity
              classification, was determined using the Black-Scholes pricing model as of January 11, 2024 using the following assumptions:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Stock&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Exercise&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Expected&lt;br/&gt;
                      Life&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Volatility&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Dividend&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Risk-Free&lt;br/&gt;
                      Rate&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Warrants&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1.75&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1.43&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;5 years&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;102&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;0.00&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3.90&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.7pt; margin-left: 0.7pt;"&gt;The amount of proceeds allocated to
              the note warrants resulted in a corresponding reduction in the carrying value of the respective convertible notes as a debt discount, which is amortized with the debt issuance costs as a component of interest expense based on the effective
              interest rate method over the contractual terms of the convertible notes.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;"&gt;The following table shows the
              activity that occurred during the three months ended March 31, 2024 for the convertible notes on the accompanying condensed consolidated balance sheet:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Gross&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt; convertible&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt; notes&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Debt&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;discount&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;and debt&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;issuance&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;costs&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Convertible &lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;notes, net&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Beginning balanace as of January 1, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;16,616&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(9,843&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;6,773&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); margin-left: 9pt;"&gt;December 2023 notes issued in January 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,405&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(786&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;619&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); margin-left: 9pt;"&gt;Paid-in-kind interest added to principal&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;177&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;-&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;177&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;
                      &lt;div style="color: rgb(0, 0, 0); text-indent: 0pt; margin-left: 9pt;"&gt;Amortization of debt discount and debt issuance costs&lt;/div&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;-&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;445&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;445&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Ending balanace as of March 31, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;18,198&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(10,184&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;8,014&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;"&gt;To date, the Company has elected to
              pay in-kind the accrued interest payable on the convertible notes and has added the accrued and unpaid interest to the principal amount of the applicable convertible note.&#160; The Company has recognized approximately $0.8 million in interest expense for the three months ended March 31, 2024 for the convertible notes, which includes $0.4 million for the amortization of the debt discount and debt issuance costs and $0.4 million recorded in accrued expenses in the accompanying condensed consolidated balance sheet.&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 9pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 9pt;"&gt; &lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/span&gt;&lt;/div&gt;
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      unitRef="U001">6100000</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
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      contextRef="c20230714to20230714_DebtInstrumentAxis_July2023ConvertibleNotesMember"
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      unitRef="U002">200000</erna:TransactionFeesRelatedToDebtIssuanceAndWarrants>
    <us-gaap:DebtInstrumentFaceAmount
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      unitRef="U002">9200000</us-gaap:DebtInstrumentFaceAmount>
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      contextRef="c20231214_DebtInstrumentAxis_December2023ConvertibleNotesMember"
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      id="Fact_3e915c17f920421e8df6431265b90e65"
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      id="Fact_0abff0c0dac04b5184130621452a468d"
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      id="Fact_11247d73240948909a76a9bb0cebbbc1"
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    <erna:RepurchasePricePercentageToPrincipalAmount
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      decimals="2"
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-size: 9pt;"&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company determined that
            there were no embedded derivatives within the convertible notes that required bifurcation from the host agreement.&#160; &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;In connection with the December 2023 convertible notes that were issued on January 11, 2024, the Company allocated the gross proceeds
            received and the fees incurred over the applicable convertible notes and warrants based on their relative fair values as follows (in thousands):&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt;
            &lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="7" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Allocation of Proceeds and Costs&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Allocation of&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Relative&lt;br/&gt;
                      Fair Value&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Allocation&lt;br/&gt;
                      Percentage&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Proceeds&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Costs&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Proceeds,&lt;br/&gt;
                      Net&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Convertible notes&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,750&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;46.24&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;650&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(31&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;619&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Note warrants&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;2,035&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;53.76&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;755&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(35&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;720&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3,785&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;100.00&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,405&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(66&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,339&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

          &lt;/div&gt;
</us-gaap:ScheduleOfDebtTableTextBlock>
    <us-gaap:ConvertibleDebtFairValueDisclosures
      contextRef="c20240111_LongtermDebtTypeAxis_ConvertibleDebtMember"
      decimals="-3"
      id="Fact_12d2d74360e24925b5ed3b1df7a9b2e8"
      unitRef="U002">1750000</us-gaap:ConvertibleDebtFairValueDisclosures>
    <erna:AllocationPercentageOfFairValue
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      decimals="4"
      id="Fact_926a695f35384905ac3774e9de2487d5"
      unitRef="U006">0.4624</erna:AllocationPercentageOfFairValue>
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      id="Fact_519f654205514f178f12d9a889c759fd"
      unitRef="U002">31000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <erna:ProceedsFromConvertibleDebtNet
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      decimals="-3"
      id="Fact_d565e9d328794575b6544e1f74da7157"
      unitRef="U002">619000</erna:ProceedsFromConvertibleDebtNet>
    <us-gaap:ConvertibleDebtFairValueDisclosures
      contextRef="c20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember"
      decimals="-3"
      id="Fact_79e5158ee63740c0ad71f0555eafa05c"
      unitRef="U002">2035000</us-gaap:ConvertibleDebtFairValueDisclosures>
    <erna:AllocationPercentageOfFairValue
      contextRef="c20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember"
      decimals="4"
      id="Fact_2c9e4cb454a1425caadb2c72105da518"
      unitRef="U006">0.5376</erna:AllocationPercentageOfFairValue>
    <us-gaap:ProceedsFromConvertibleDebt
      contextRef="c20240111to20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember"
      decimals="-3"
      id="Fact_4ae4358768e440339de5a39237d6dbbc"
      unitRef="U002">755000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:PaymentsOfDebtIssuanceCosts
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      decimals="-3"
      id="Fact_bd2a8c5c2e484837b7dd1d7a64f1fcdb"
      unitRef="U002">35000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <erna:ProceedsFromConvertibleDebtNet
      contextRef="c20240111to20240111_ClassOfWarrantOrRightAxis_NoteWarrantsMember"
      decimals="-3"
      id="Fact_eff51a7723c347ecb0aa0ab1d7d7567b"
      unitRef="U002">720000</erna:ProceedsFromConvertibleDebtNet>
    <us-gaap:ConvertibleDebtFairValueDisclosures
      contextRef="c20240111"
      decimals="-3"
      id="Fact_5a1523b00068499f8439f724f6d3a24f"
      unitRef="U002">3785000</us-gaap:ConvertibleDebtFairValueDisclosures>
    <erna:AllocationPercentageOfFairValue
      contextRef="c20240111"
      decimals="4"
      id="Fact_f5bcf0d075724700a9fd2cc7293768ea"
      unitRef="U006">1</erna:AllocationPercentageOfFairValue>
    <us-gaap:ProceedsFromConvertibleDebt
      contextRef="c20240111to20240111"
      decimals="-3"
      id="Fact_380c25a07c3a417fae0d54e75c22de36"
      unitRef="U002">1405000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:PaymentsOfDebtIssuanceCosts
      contextRef="c20240111to20240111"
      decimals="-3"
      id="Fact_5183c5631c6742d99ad275b043057859"
      unitRef="U002">66000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <erna:ProceedsFromConvertibleDebtNet
      contextRef="c20240111to20240111"
      decimals="-3"
      id="Fact_53ba557285e84e5b9cd0c13f837f38c4"
      unitRef="U002">1339000</erna:ProceedsFromConvertibleDebtNet>
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      contextRef="c20240101to20240331"
      id="Text_a69ef9d35261427f8ddd9744e5354901">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;"&gt;The Company estimated the fair values of the convertible notes as of
              January 11, 2024 based off a valuation performed by a third-party specialist as of December 15, 2023 using a binomial tree model and the following assumptions:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Stock&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Credit&lt;br/&gt;
                      Spread&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Volatility&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Risk-Free&lt;br/&gt;
                      Rate&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Convertible notes&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1.75&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;2,000&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;109&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3.90&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt;"&gt;The fair value of the note warrants, all of which qualified for equity
              classification, was determined using the Black-Scholes pricing model as of January 11, 2024 using the following assumptions:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; width: 100%; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Stock&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Exercise&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Expected&lt;br/&gt;
                      Life&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Volatility&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Dividend&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Risk-Free&lt;br/&gt;
                      Rate&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Warrants&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1.75&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1.43&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 20%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;5 years&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;102&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;0.00&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3.90&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock>
    <us-gaap:LongTermDebtMeasurementInput
      contextRef="c20240111_LongtermDebtTypeAxis_ConvertibleDebtMember_MeasurementInputTypeAxis_MeasurementInputSharePriceMember"
      decimals="2"
      id="Fact_d0fd669bc45140bea25becaed6d3d64e"
      unitRef="U003">1.75</us-gaap:LongTermDebtMeasurementInput>
    <us-gaap:LongTermDebtMeasurementInput
      contextRef="c20240111_LongtermDebtTypeAxis_ConvertibleDebtMember_MeasurementInputTypeAxis_MeasurementInputCreditSpreadMember"
      decimals="-3"
      id="Fact_7703e4d51f5a400c8bb6590113392307"
      unitRef="U002">2000000</us-gaap:LongTermDebtMeasurementInput>
    <us-gaap:LongTermDebtMeasurementInput
      contextRef="c20240111_LongtermDebtTypeAxis_ConvertibleDebtMember_MeasurementInputTypeAxis_MeasurementInputPriceVolatilityMember"
      decimals="2"
      id="Fact_a15b400f1ec74a4597be5771e8a985f6"
      unitRef="U006">1.09</us-gaap:LongTermDebtMeasurementInput>
    <us-gaap:LongTermDebtMeasurementInput
      contextRef="c20240111_LongtermDebtTypeAxis_ConvertibleDebtMember_MeasurementInputTypeAxis_MeasurementInputRiskFreeInterestRateMember"
      decimals="4"
      id="Fact_8fb16920d6a840bd8b9d2626a3be4d74"
      unitRef="U006">0.039</us-gaap:LongTermDebtMeasurementInput>
    <us-gaap:WarrantsAndRightsOutstandingMeasurementInput
      contextRef="c20240111_ClassOfWarrantOrRightAxis_WarrantMember_MeasurementInputTypeAxis_MeasurementInputSharePriceMember"
      decimals="2"
      id="Fact_00f694ceac9b4586a92716946b91aa4e"
      unitRef="U003">1.75</us-gaap:WarrantsAndRightsOutstandingMeasurementInput>
    <us-gaap:WarrantsAndRightsOutstandingMeasurementInput
      contextRef="c20240111_ClassOfWarrantOrRightAxis_WarrantMember_MeasurementInputTypeAxis_MeasurementInputExercisePriceMember"
      decimals="2"
      id="Fact_31e92eb65fbe4f4ebb3ee7d1fe420563"
      unitRef="U003">1.43</us-gaap:WarrantsAndRightsOutstandingMeasurementInput>
    <us-gaap:WarrantsAndRightsOutstandingTerm
      contextRef="c20240111_ClassOfWarrantOrRightAxis_WarrantMember_MeasurementInputTypeAxis_MeasurementInputExpectedTermMember"
      id="Fact_e6e0101876fd47c1b78c2080fc657fcc">P5Y</us-gaap:WarrantsAndRightsOutstandingTerm>
    <us-gaap:WarrantsAndRightsOutstandingMeasurementInput
      contextRef="c20240111_ClassOfWarrantOrRightAxis_WarrantMember_MeasurementInputTypeAxis_MeasurementInputPriceVolatilityMember"
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      unitRef="U006">1.02</us-gaap:WarrantsAndRightsOutstandingMeasurementInput>
    <us-gaap:WarrantsAndRightsOutstandingMeasurementInput
      contextRef="c20240111_ClassOfWarrantOrRightAxis_WarrantMember_MeasurementInputTypeAxis_MeasurementInputExpectedDividendRateMember"
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    <us-gaap:WarrantsAndRightsOutstandingMeasurementInput
      contextRef="c20240111_ClassOfWarrantOrRightAxis_WarrantMember_MeasurementInputTypeAxis_MeasurementInputRiskFreeInterestRateMember"
      decimals="4"
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    <us-gaap:ConvertibleDebtTableTextBlock
      contextRef="c20240101to20240331"
      id="Text_f2c27e4bdb8048038bf1ea867a20878d">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt;"&gt;The following table shows the
              activity that occurred during the three months ended March 31, 2024 for the convertible notes on the accompanying condensed consolidated balance sheet:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Gross&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt; convertible&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt; notes&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Debt&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;discount&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;and debt&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;issuance&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;costs&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Convertible &lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;notes, net&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Beginning balanace as of January 1, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;16,616&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(9,843&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;6,773&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); margin-left: 9pt;"&gt;December 2023 notes issued in January 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;1,405&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(786&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;619&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); margin-left: 9pt;"&gt;Paid-in-kind interest added to principal&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;177&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;-&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;177&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;
                      &lt;div style="color: rgb(0, 0, 0); text-indent: 0pt; margin-left: 9pt;"&gt;Amortization of debt discount and debt issuance costs&lt;/div&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;-&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;445&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;445&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;Ending balanace as of March 31, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;18,198&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;(10,184&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;8,014&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:ConvertibleDebtTableTextBlock>
    <us-gaap:DebtInstrumentCarryingAmount
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      decimals="-3"
      id="Fact_29382a7f037f4e29a69535e6d9dc77c5"
      unitRef="U002">16616000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
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      decimals="-3"
      id="Fact_3de7dd1a7c324c6e90ae91b67b6c2a98"
      unitRef="U002">9843000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet>
    <us-gaap:ConvertibleLongTermNotesPayable
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      decimals="-3"
      id="Fact_cc95ad77ce26484f9419f5551e337773"
      unitRef="U002">6773000</us-gaap:ConvertibleLongTermNotesPayable>
    <us-gaap:ProceedsFromConvertibleDebt
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      id="Fact_d49ca8d3f44044e1bae369c06673eba5"
      unitRef="U002">1405000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:PaymentsOfDebtIssuanceCosts
      contextRef="c20240101to20240331_LongtermDebtTypeAxis_December2023ConvertibleNotesMember"
      decimals="-3"
      id="Fact_a164b6289c2c44259b2e82b11d507c90"
      unitRef="U002">786000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <erna:ProceedsFromConvertibleNotesNet
      contextRef="c20240101to20240331_LongtermDebtTypeAxis_December2023ConvertibleNotesMember"
      decimals="-3"
      id="Fact_f746f181cc13463daf436c3a334d9fef"
      unitRef="U002">619000</erna:ProceedsFromConvertibleNotesNet>
    <erna:PaidInKindInterestAddedToConvertibleNotesPrincipal
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      unitRef="U002">177000</erna:PaidInKindInterestAddedToConvertibleNotesPrincipal>
    <erna:PaidInKindInterestAddedToConvertibleNotesPrincipal
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      id="Fact_7e8eaad3680a40b98ae6ad48ff5055b1"
      unitRef="U002">177000</erna:PaidInKindInterestAddedToConvertibleNotesPrincipal>
    <us-gaap:AmortizationOfFinancingCostsAndDiscounts
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      decimals="-3"
      id="Fact_39cc73f85be14c898aaf067453ab8bd8"
      unitRef="U002">445000</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
    <us-gaap:AmortizationOfFinancingCostsAndDiscounts
      contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember"
      decimals="-3"
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      unitRef="U002">445000</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
    <us-gaap:DebtInstrumentCarryingAmount
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      decimals="-3"
      id="Fact_0b9671e1aa35475197ce62a4046dffbc"
      unitRef="U002">18198000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
      contextRef="c20240331_LongtermDebtTypeAxis_ConvertibleDebtMember"
      decimals="-3"
      id="Fact_7f46f4e0751946ad8e1922478f901c74"
      unitRef="U002">10184000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet>
    <us-gaap:ConvertibleLongTermNotesPayable
      contextRef="c20240331_LongtermDebtTypeAxis_ConvertibleDebtMember"
      decimals="-3"
      id="Fact_c630cc72522d4eef805abd6588f75c25"
      unitRef="U002">8014000</us-gaap:ConvertibleLongTermNotesPayable>
    <us-gaap:InterestExpenseDebt
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      decimals="-5"
      id="Fact_abc379593b4b4cc3b599aa367e32fca5"
      unitRef="U002">800000</us-gaap:InterestExpenseDebt>
    <us-gaap:AmortizationOfFinancingCostsAndDiscounts
      contextRef="c20240101to20240331_LongtermDebtTypeAxis_ConvertibleDebtMember"
      decimals="-5"
      id="Fact_318fa158993a433686a6c49aa167bcc7"
      unitRef="U002">400000</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
    <us-gaap:AccruedLiabilitiesCurrent
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      decimals="-5"
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      unitRef="U002">400000</us-gaap:AccruedLiabilitiesCurrent>
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;5)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                  &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;FAIR VALUE OF FINANCIAL INSTRUMENTS&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="text-align: left;"&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Fair value is defined as the price that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between
              willing market participants. A fair value hierarchy has been established for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable
              inputs. The fair value hierarchy is as follows:&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2022;&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                  &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Level 1 Inputs &#x2013; Valued based on quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement
                    date.&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2022;&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                  &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Level 2 Inputs &#x2013; Valued based on inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might
                    include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or
                    liability (such as interest rates, volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#x2022;&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                  &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Level 3 Inputs &#x2013; Valued based on inputs for which there is little or no market value, which require the reporting entity to develop its own assumptions.&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt; &lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The carrying amounts
                reported on the balance sheet for cash and cash equivalents, other receivable, prepaid assets and other current assets, accounts payable and accrued expenses, other current liabilities and other liabilities approximate fair value based due
                to their short maturities.&lt;/span&gt;&lt;/span&gt; &lt;/div&gt;

&lt;div style="text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
                &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company issued approximately 343,000 warrants in connection with a private placement during the first
              quarter of 2022 (the &#x201c;Q1-22 warrants&#x201d;), which were determined to be classified as a liability.&lt;/span&gt;&lt;/div&gt;

&lt;div style="text-align: justify;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
            &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The

























            Company completed an asset acquisition on April 26, 2023 with Exacis Biotherapeutics, Inc. (Exacis&#x201d;), which consisted of primarily acquiring an exclusive license agreement by and between Exacis and Factor Limited. See Note 9 for additional
            information. As part of the consideration paid to Exacis for the acquisition, the Company agreed to make certain contingent payments to Exacis related to reaching two separate targets of the Company&#x2019;s market capitalization ($100.0 million and $200.0 million).
            Such payments would be in the form of issuing $2 million worth of shares of the Company&#x2019;s common stock to Exacis for each target
            achieved (the &#x201c;market cap contingent consideration.&#x201d;). &lt;/div&gt;

&lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The market cap contingent consideration is indexed to or settled in the Company&#x2019;s own shares.&#160; As a result, the Company classified the market cap contingent consideration as a liability measured at fair value because
              the financial instrument embodies a conditional obligation (the Company would only issue the shares on the condition that the applicable market capitalization threshold is met), and at inception, the monetary value of the obligation is based
              solely on a fixed monetary amount ($&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;2.0&lt;/span&gt; million worth of shares for each market capitalization threshold), which will be settleable with a variable number of the Company&#x2019;s
              shares.&lt;br/&gt;
            &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 18pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt; &lt;br/&gt;
              &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The Company uses a Black-Scholes option pricing model to estimate the fair value of its warrant liabilities and a
                Monte Carlo simulation model to estimate the fair value of the contingent consideration related to the market cap contingent consideration, both of which are considered a Level 3 fair value measurement. The Company remeasures the fair value
                of the warrant liabilities and the market cap contingent consideration at each reporting period and changes in the fair values are recognized in the statement of operations.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 18pt;"&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;The following tables summarize the liabilities that are measured at fair value as of March 31, 2024 and December 31,2023 (in thousands):&lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div&gt;
          &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Description&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Level &lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;March 31,&lt;/div&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2024&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;December 31,&lt;/div&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2023&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;Liabilities:&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Warrant liabilities - Q1-22 warrants&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: center;"&gt;3&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;186&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;116&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom"&gt;Market cap contingent consideration&lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: center; width: 9%; white-space: nowrap;" valign="bottom"&gt;3 &lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
           &lt;/div&gt;

&lt;div&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Certain&lt;/span&gt;&lt;span style="font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; inputs used in Black-Scholes
                          and Monte Carlo models may fluctuate in future periods based upon factors that are outside of the Company&#x2019;s control.&#160; A significant change in one or more of these inputs used in the calculation of the fair value may cause a
                          significant change to the fair value of the Company&#x2019;s warrant liabilities or contingent consideration liabilities, which could also result in material non-cash gains or losses being reported in the Company&#x2019;s condensed consolidated
                          statement of operations. &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;
              &#160; &lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The following table presents
                    the changes in the liabilities measured at fair value from January 1, 2024 through March 31, 2024 (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
                  &lt;br/&gt;&lt;/div&gt;

&lt;div&gt;
                &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt;&#160;&lt;/span&gt;Warrant&lt;/div&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Liabilities&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div&gt;&lt;span style="font-weight: bold;"&gt;Contingent&lt;/span&gt;&lt;/div&gt;
                        &lt;div&gt;&lt;span style="font-weight: bold;"&gt;Consideration&lt;/span&gt; &lt;br/&gt;
                        &lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 72.51%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Fair value at January 1, 2024&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;116&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 72.51%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Change in fair value&lt;br/&gt;
                        &lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;70&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
                        &lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&lt;br/&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 72.51%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none;"&gt;Fair value at March 31, 2024&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;186&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
                 &lt;/div&gt;

&lt;div&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;With the assistance of a third-party specialist, the Company assessed the fair value of the
                    contingent consideration at March 31, 2024 and determined that fair value did not materially change from the liability recorded at December 31, 2023, and therefore did not recognize a change in the fair value as of March 31, 2024&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; text-align: justify;"&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The table below
                    is provided for comparative purposes only and presents information about the fair value of the Company&#x2019;s convertible notes relative to the carrying values recognized in the condensed consolidated balance sheet as of March 31, 2024 and
                    December 31, 2023 (in thousands). &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;br/&gt;
                  &lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;March 31, 2024&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt;December 31, 2023&lt;/span&gt; &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt;Level &lt;/span&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Carrying&lt;/div&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Value&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Fair&lt;/div&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Value&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="font-weight: bold; text-align: center;"&gt;Carrying &lt;/div&gt;
                            &lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;Value&lt;/span&gt; &lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; font-weight: bold; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="text-align: center;"&gt;Fair &lt;/div&gt;
                            &lt;div style="text-align: center;"&gt; Value &lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Convertible notes&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: normal;"&gt;3&lt;/span&gt; &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;"&gt;18,198&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;"&gt;28,340&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom"&gt;16,616&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom"&gt;17,594&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
                      &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;The carrying value in the table above is shown before the allocation of the proceeds to the note warrants.&#160; The Company assessed the fair value of the convertible notes as of March 31,2024 using a Monte Carlo simulation
                      model and as of December 31, 2023 using a binomial model, both of which are considered a Level 3 measurement. &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;
</us-gaap:FairValueDisclosuresTextBlock>
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      unitRef="U001">343000</us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased>
    <erna:MarketCapitalizationRequirementAmount
      contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationOneMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-5"
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      unitRef="U002">100000000</erna:MarketCapitalizationRequirementAmount>
    <erna:MarketCapitalizationRequirementAmount
      contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationTwoMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-5"
      id="Fact_7fd667489281459ea9f5dc745d7a4ed8"
      unitRef="U002">200000000</erna:MarketCapitalizationRequirementAmount>
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      contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
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      id="Fact_5d041fd2e57748859360178e13307a54"
      unitRef="U002">2000000</us-gaap:AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable>
    <us-gaap:BusinessCombinationContingentConsiderationLiability
      contextRef="c20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
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      id="Fact_a57ff430cf7a4ff5ad0b9b41c285264a"
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    <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock
      contextRef="c20240101to20240331"
      id="Text_1484a7738aae41bfb26e2632df4d4a5f">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;The following tables summarize the liabilities that are measured at fair value as of March 31, 2024 and December 31,2023 (in thousands):&lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div&gt;
          &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Description&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Level &lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;March 31,&lt;/div&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2024&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;December 31,&lt;/div&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2023&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;Liabilities:&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Warrant liabilities - Q1-22 warrants&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: center;"&gt;3&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;186&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;116&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom"&gt;Market cap contingent consideration&lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: center; width: 9%; white-space: nowrap;" valign="bottom"&gt;3 &lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
           &lt;/div&gt;
</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember"
      decimals="-3"
      id="Fact_38ae0765cb1145259748197b017c217e"
      unitRef="U002">186000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20231231_ClassOfWarrantOrRightAxis_CommonWarrantsMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember"
      decimals="-3"
      id="Fact_55c0a7d837734bb3a006cb91ef2f001a"
      unitRef="U002">116000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20240331_ContingentConsiderationByTypeAxis_MarketCapContingentConsiderationMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      id="Fact_2f1d9826711243779e8bb4b8fc73bf91"
      unitRef="U002">107000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20231231_ContingentConsiderationByTypeAxis_MarketCapContingentConsiderationMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      id="Fact_44fdd63632df4a0c84419691bcf418ea"
      unitRef="U002">107000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock
      contextRef="c20240101to20240331"
      id="Text_6c2a168f51e4462fb37a3465d52b0b1b">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The following table presents
                    the changes in the liabilities measured at fair value from January 1, 2024 through March 31, 2024 (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
                  &lt;br/&gt;&lt;/div&gt;

&lt;div&gt;
                &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt;&#160;&lt;/span&gt;Warrant&lt;/div&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Liabilities&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div&gt;&lt;span style="font-weight: bold;"&gt;Contingent&lt;/span&gt;&lt;/div&gt;
                        &lt;div&gt;&lt;span style="font-weight: bold;"&gt;Consideration&lt;/span&gt; &lt;br/&gt;
                        &lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 72.51%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Fair value at January 1, 2024&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;116&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 72.51%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Change in fair value&lt;br/&gt;
                        &lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;70&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
                        &lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&lt;br/&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 72.51%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none;"&gt;Fair value at March 31, 2024&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;186&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.36%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 10.21%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1.11%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
                 &lt;/div&gt;
</us-gaap:ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
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      id="Fact_f9bb2dcb450249e0b9b589ff27bf0d28"
      unitRef="U002">116000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
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      unitRef="U002">107000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
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      unitRef="U002">70000</us-gaap:LiabilitiesFairValueAdjustment>
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      unitRef="U002">0</us-gaap:LiabilitiesFairValueAdjustment>
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; text-align: justify;"&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The table below
                    is provided for comparative purposes only and presents information about the fair value of the Company&#x2019;s convertible notes relative to the carrying values recognized in the condensed consolidated balance sheet as of March 31, 2024 and
                    December 31, 2023 (in thousands). &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;br/&gt;
                  &lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;March 31, 2024&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt;December 31, 2023&lt;/span&gt; &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; width: 40%; white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt;Level &lt;/span&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Carrying&lt;/div&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Value&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Fair&lt;/div&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-align: center;"&gt;Value&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="font-weight: bold; text-align: center;"&gt;Carrying &lt;/div&gt;
                            &lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;Value&lt;/span&gt; &lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; font-weight: bold; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; width: 1%; font-weight: bold; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="text-align: center;"&gt;Fair &lt;/div&gt;
                            &lt;div style="text-align: center;"&gt; Value &lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 40%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Convertible notes&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: normal;"&gt;3&lt;/span&gt; &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;"&gt;18,198&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                            &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; text-align: right;"&gt;28,340&lt;/div&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom"&gt;16,616&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
                          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 9%; background-color: rgb(204, 238, 255); text-align: right; white-space: nowrap;" valign="bottom"&gt;17,594&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:FairValueByBalanceSheetGroupingTextBlock>
    <us-gaap:ConvertibleDebtFairValueDisclosures
      contextRef="c20240331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      id="Fact_d54f9544766b4d359cccd06c00d6c8df"
      unitRef="U002">18198000</us-gaap:ConvertibleDebtFairValueDisclosures>
    <us-gaap:ConvertibleDebtFairValueDisclosures
      contextRef="c20240331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementBasisAxis_EstimateOfFairValueFairValueDisclosureMember"
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      id="Fact_2bb97a3105a6455ea7a33f6564d8e478"
      unitRef="U002">28340000</us-gaap:ConvertibleDebtFairValueDisclosures>
    <us-gaap:ConvertibleDebtFairValueDisclosures
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      id="Fact_77b8f91e72c74d598d6775e56eb488d7"
      unitRef="U002">16616000</us-gaap:ConvertibleDebtFairValueDisclosures>
    <us-gaap:ConvertibleDebtFairValueDisclosures
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      decimals="-3"
      id="Fact_effc5f150d4a4dde86712a0212a832f6"
      unitRef="U002">17594000</us-gaap:ConvertibleDebtFairValueDisclosures>
    <us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock
      contextRef="c20240101to20240331"
      id="Text_5afc5ac629e546bdb31169d1b63098b8">
&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;6)&lt;br/&gt;
              &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;GOODWILL&lt;br/&gt;
                &lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;In 2018, the Company acquired IRX Therapeutics (&#x201c;IRX&#x201d;), which was accounted for as a business combination. The Company recorded goodwill in the
          amount of $2.0 million related to the IRX acquisition . &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant: normal; text-transform: none;"&gt;Goodwill is not amortized but is
              tested for impairment annually, or more frequently if the Company becomes aware of any events occurring or changes in circumstances that indicate that the fair value of the entity is less than its carrying value. Because management evaluates
              the Company as a single reporting unit, goodwill is tested for impairment at the entity level by first performing a qualitative assessment to determine whether it is more likely than not that the fair value of the entity is less than its
              carrying value. Such qualitative factors include macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events.&#160; If the entity does not pass the qualitative assessment,
              then the entity&#x2019;s carrying value is compared to its fair value. Goodwill is considered impaired if the carrying value of the entity exceeds its fair value&lt;/span&gt;&lt;/span&gt;.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;As of March 31, 2024, the Company evaluated potential triggering events that could indicate that the fair value of the entity is less than its
              carrying value and determined there were no such events that occurred.&lt;/div&gt;
</us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock>
    <us-gaap:Goodwill
      contextRef="c20240331"
      decimals="-5"
      id="Fact_ee2ea6f0e6cc41f582561fbeea4d6a76"
      unitRef="U002">2000000</us-gaap:Goodwill>
    <us-gaap:LesseeOperatingLeasesTextBlock
      contextRef="c20240101to20240331"
      id="Text_06a54e02e8f645f98f2a0113f5d4f547">
&lt;div&gt;
        &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="vertical-align: top; width: 36pt;"&gt;
                &lt;div style="font-weight: bold;"&gt;7)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                &lt;div style="font-weight: bold;"&gt;LEASES&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company currently has operating leases for office and laboratory space in (a) the borough of Manhattan in New York, New York, (b) Cambridge, Massachusetts, and (c) Somerville, Massachusetts, which expire in 2026, 2028, and 2033,
              respectively.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="margin: 0px 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"&gt; &lt;br/&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In October 2022, the Company entered into a sublease with a subsidiary of Bristol-Myers Squibb Company, as sublessor (&#x201c;Sublessor&#x201d;), for office, laboratory and research and development space of approximately 45,500 square feet in Somerville, Massachusetts.&#160; The lease expires in November 2033 and is subject to a five-year extension. Rent payments under the sublease began on November 29, 2023. The Company pays base rent of approximately $0.5 million per month during the first year of the term, which will increase 3% per year thereafter.&#160; The Company also makes monthly payments for parking, which are based on market rates that can change from time to time, and pay its share of
                traditional lease expenses, including certain taxes, operating expenses and utilities.&lt;/div&gt;

&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company paid the Sublessor a security deposit in the form of a letter of credit in the amount of approximately $4.1
                million. Provided there are no events of default by the Company under the sublease, the letter of credit will be reduced on an incremental basis throughout the term.&lt;/div&gt;

&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The Sublessor agreed to provide the Company with a tenant improvement allowance (&#x201c;TIA&#x201d;) of $190 per rentable square foot,
                or $8.6 million.&#160; Tenant improvements in excess of this amount will be at the Company&#x2019;s own cost.&#160; Construction was substantially
                complete in January 2024, however, as of March 31, 2024, the Company did not have the certificate of occupancy due to circumstances beyond its control, and therefore, has not yet been able to use the premises for its intended purpose. The
                total out-of-pocket costs for the improvements was approximately $1.6 million.&#160; As of March 31, 2024, the Company received the
                entire $8.6 million TIA.&lt;/div&gt;

&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company performed an analysis on the accounting ownership of the tenant improvement assets and determined that such assets were sublessor/lessor owned.&#160; As a result, TIA payments made by the Sublessor
                to the Company for the tenant improvement assets are considered a reimbursement rather than a lease incentive and not included as part of the consideration of the contract.&#160; Amounts paid by the Company for sublessor/lessor owned assets in
                excess of the TIA are considered non-cash lease payments and are added to the consideration in the contract.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company is in discussions with the Sublessor to possibly renegotiate the terms of the sublease, which may include, among other things, deferment of rent payments as well as a reduction of the lease term, square footage, and/or
                base rent.&#160; As a result, the Company has not made its rent payments on the Somerville sublease due for February, March, April or May 2024. To date, the Company owes the sublessor approximately $2.3 million in past due rent payments, including its share of amounts related to property taxes and common area maintenance costs. See Note 15 for more information
                related to the past due rent.&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In February 2024, the Company recognized a reduction of out-of-pocket expenses of approximately $0.4 million for the
                buildout of sublessor/lessor owned assets as a result of discounts provided to the Company from certain vendors. The change in the timing of the past due rent payments described above and these cost reductions were accounted for as a lease
                modification of the existing lease.&#160; The Company determined that the lease continued to be classified as an operating lease after modification and remeasured the liability for the remaining unpaid lease payments, including an aggregate $0.6 million of unpaid out-of-pocket costs above the TIA that the Company will pay for sublessor/lessor owned assets, as well as remeasuring any
                variable lease payment that is based on an index or rate.&#160; The Company also requested a third-party specialist to reassess the incremental borrowing rate, which is the rate of interest that a lessee would have to pay to borrow on a
                collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment.&#160; This reassessment resulted in a decrease to the incremental borrowing rate from 14.4% to 11.1% as of the modification date.&#160; The
                remeasurement resulted in an increase to the lease liability of approximately $4.2 million with a corresponding adjustment to the
                ROU asset.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-family: 'Times New Roman';"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;For the three months ended March 31, 2024 and 2023, the net operating lease expenses were as follows (in thousands): &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Three months ended March 31,&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;2024&lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;2023&lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease expense&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,637&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;68&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Sublease income&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(21&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(21&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Variable lease expense&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;330&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;5&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 18pt;"&gt;Total lease expense&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,946&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;52&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt; The tables below show the beginning balances of the operating ROU assets and lease liabilities as of January 1, 2024 and the ending balances
              as of March 31, 2024, including the changes during the period (in thousands). &lt;/div&gt;

&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;"&gt; &lt;br/&gt;
            &lt;/div&gt;

&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;"&gt;
              &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;Operating Lease &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
                      &lt;div&gt;&lt;span style="font-weight: bold;"&gt;ROU Assets&lt;/span&gt;&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease ROU assets at January 1, 2024&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;32,781&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="margin-left: 18pt; text-indent: -9pt;"&gt;Adjustment to ROU asset for remeasurement of Somerville Sublease liability&lt;br/&gt;
                      &lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;4,245&lt;br/&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;"&gt;Amortization of operating lease ROU assets&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;(502&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                    &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease ROU assets at March 31, 2024&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;36,524&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
            &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;Operating Lease &lt;/span&gt;&lt;/div&gt;
                    &lt;div style="text-align: center;"&gt;Liabilities&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease liabilities at January 1, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;35,070&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%;" valign="bottom"&gt;
                    &lt;div style="margin-left: 18pt; text-indent: -9pt;"&gt;Adjustment to lease liablity due to remeasurement of Somerville Sublease&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;4,245&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="margin-left: 9pt"&gt;Accretion of interest for Somerville Sublease&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;709&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;"&gt;Principal payments on operating lease liabilities&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(585&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease liabilities at March 31, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;39,439&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;"&gt;Less non-current portion&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;36,565&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Current portion at March 31, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;2,874&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;
             &lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;As of March 31, 2024, the Company&#x2019;s operating leases had a weighted-average remaining life of 9.5 years with a weighted-average discount rate of 11.07%.
              &lt;span style="font-family: 'Times New Roman'; font-size: 10pt; color: #000000;"&gt;The maturities of the
              operating lease liabilities are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: middle; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: middle; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; As of &lt;/div&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;March 31,
                    2024 &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2024&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;5,532&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2025&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,075&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2026&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,238&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2027&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,308&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2028&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,406&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Thereafter&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;33,880&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Total payments&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;64,439&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Less imputed interest&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;(25,000&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Total operating lease liabilities&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;39,439&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:LesseeOperatingLeasesTextBlock>
    <us-gaap:AreaOfRealEstateProperty
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="0"
      id="Fact_67b82ee2ac7542a5a60246934594ed46"
      unitRef="U005">45500</us-gaap:AreaOfRealEstateProperty>
    <us-gaap:LesseeOperatingLeaseRenewalTerm
      contextRef="c20240331_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      id="Fact_272f631f395c4163ae609a713f1d4cb1">P5Y</us-gaap:LesseeOperatingLeaseRenewalTerm>
    <erna:OperatingLeasesMonthlyBaseRent
      contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_4e86e9ec88914f1cb6501bd4a5045e43"
      unitRef="U002">500000</erna:OperatingLeasesMonthlyBaseRent>
    <erna:OperatingLeasesIncreaseInBaseRentPercentage
      contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="2"
      id="Fact_6a3da910039145348886aa6c4c8db9d6"
      unitRef="U006">0.03</erna:OperatingLeasesIncreaseInBaseRentPercentage>
    <us-gaap:LineOfCredit
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_820c6e21db3142d1b8df34ddb302a003"
      unitRef="U002">4100000</us-gaap:LineOfCredit>
    <erna:TenantImprovementAllowancePerRentableSquareFoot
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="0"
      id="Fact_616361341c714c63b31f76aa702be843"
      unitRef="U002">190</erna:TenantImprovementAllowancePerRentableSquareFoot>
    <erna:TenantImprovementAllowance
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_7d995131bb2f4d2482c0f94318c17108"
      unitRef="U002">8600000</erna:TenantImprovementAllowance>
    <us-gaap:LeaseholdImprovementsGross
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_a41c72bafc2a4d4b967789b178049eee"
      unitRef="U002">1600000</us-gaap:LeaseholdImprovementsGross>
    <erna:ReceivedAmountOfTenantImprovementAllowance
      contextRef="c20240331_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_e1a6c96123494509b7fbfe93d0735fda"
      unitRef="U002">8600000</erna:ReceivedAmountOfTenantImprovementAllowance>
    <erna:OperatingLeaseExpenseToBePaid
      contextRef="c20240503_SubsequentEventTypeAxis_SubsequentEventMember"
      decimals="-5"
      id="Fact_cc36f9b4d7864cd9a274d93c1c4e8595"
      unitRef="U002">2300000</erna:OperatingLeaseExpenseToBePaid>
    <erna:OutOfPocketExpenses
      contextRef="c20240201to20240229"
      decimals="-5"
      id="Fact_9f990e5a57174a1999edb78eb975764c"
      unitRef="U002">400000</erna:OutOfPocketExpenses>
    <erna:UnpaidOutOfPocketCostsTenantImprovementAllowance
      contextRef="c20240229"
      decimals="-5"
      id="Fact_a85fef5d02d544bdb0df8456dfe3f438"
      unitRef="U002">600000</erna:UnpaidOutOfPocketCostsTenantImprovementAllowance>
    <erna:OperatingLeaseIncrementalBorrowingRate
      contextRef="c20230101to20231231"
      decimals="3"
      id="Fact_816b85025c6e476c871f250642907353"
      unitRef="U006">0.144</erna:OperatingLeaseIncrementalBorrowingRate>
    <erna:OperatingLeaseIncrementalBorrowingRate
      contextRef="c20240201to20240229"
      decimals="3"
      id="Fact_4c2ef56dc6e042629911f3d4e53bafe2"
      unitRef="U006">0.111</erna:OperatingLeaseIncrementalBorrowingRate>
    <erna:AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement
      contextRef="c20240201to20240229"
      decimals="-5"
      id="Fact_0318aa93454b482d86eb2d2ec5638986"
      unitRef="U002">4200000</erna:AdjustmentToLeaseLiabilityAndRightOfUseAssetDueToRemeasurement>
    <us-gaap:LeaseCostTableTextBlock
      contextRef="c20240101to20240331"
      id="Text_2b2aed1d9ec54d9e94aa76e401ec0d07">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;For the three months ended March 31, 2024 and 2023, the net operating lease expenses were as follows (in thousands): &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Three months ended March 31,&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;2024&lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;2023&lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease expense&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,637&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;68&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Sublease income&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(21&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(21&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Variable lease expense&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;330&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;5&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 18pt;"&gt;Total lease expense&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;1,946&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;52&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_ff7740acad194d5992ab649ea136953f"
      unitRef="U002">1637000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="c20230101to20230331"
      decimals="-3"
      id="Fact_230ff359a1244cfc9ddd0ec345c2913e"
      unitRef="U002">68000</us-gaap:OperatingLeaseCost>
    <us-gaap:SubleaseIncome
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_fab276c9d3cc405a9440fef4a764788c"
      unitRef="U002">21000</us-gaap:SubleaseIncome>
    <us-gaap:SubleaseIncome
      contextRef="c20230101to20230331"
      decimals="-3"
      id="Fact_0d43608970d4446fa73351ea49abca76"
      unitRef="U002">21000</us-gaap:SubleaseIncome>
    <us-gaap:VariableLeaseCost
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_3d9364d8115c4c809c087482aba7154f"
      unitRef="U002">330000</us-gaap:VariableLeaseCost>
    <us-gaap:VariableLeaseCost
      contextRef="c20230101to20230331"
      decimals="-3"
      id="Fact_97e8add7ba60400d9c46bb903ac03718"
      unitRef="U002">5000</us-gaap:VariableLeaseCost>
    <us-gaap:LeaseCost
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_10c19a25bcd741fdbc595ef4a0172071"
      unitRef="U002">1946000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="c20230101to20230331"
      decimals="-3"
      id="Fact_c16834f017084738b21bca9cd4a9ce06"
      unitRef="U002">52000</us-gaap:LeaseCost>
    <erna:OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock
      contextRef="c20240101to20240331"
      id="Text_1273fcf436d24630af9a9e66b24de8ae">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt; The tables below show the beginning balances of the operating ROU assets and lease liabilities as of January 1, 2024 and the ending balances
              as of March 31, 2024, including the changes during the period (in thousands). &lt;/div&gt;

&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;"&gt; &lt;br/&gt;
            &lt;/div&gt;

&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 8pt;"&gt;
              &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;Operating Lease &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
                      &lt;div&gt;&lt;span style="font-weight: bold;"&gt;ROU Assets&lt;/span&gt;&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease ROU assets at January 1, 2024&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;32,781&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="margin-left: 18pt; text-indent: -9pt;"&gt;Adjustment to ROU asset for remeasurement of Somerville Sublease liability&lt;br/&gt;
                      &lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;4,245&lt;br/&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;"&gt;Amortization of operating lease ROU assets&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;(502&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                    &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease ROU assets at March 31, 2024&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                      &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;36,524&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
            &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;Operating Lease &lt;/span&gt;&lt;/div&gt;
                    &lt;div style="text-align: center;"&gt;Liabilities&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease liabilities at January 1, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;35,070&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%;" valign="bottom"&gt;
                    &lt;div style="margin-left: 18pt; text-indent: -9pt;"&gt;Adjustment to lease liablity due to remeasurement of Somerville Sublease&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;4,245&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="margin-left: 9pt"&gt;Accretion of interest for Somerville Sublease&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;709&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;"&gt;Principal payments on operating lease liabilities&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;(585&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Operating lease liabilities at March 31, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;39,439&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 9pt;"&gt;Less non-current portion&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;36,565&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;Current portion at March 31, 2024&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;2,874&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</erna:OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="c20231231"
      decimals="-3"
      id="Fact_7198a32a18ae4094b9c8673494feb828"
      unitRef="U002">32781000</us-gaap:OperatingLeaseRightOfUseAsset>
    <erna:AdjustmentToRemeasurementOfOperatingLeaseROUAssets
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_17b2eb41250144f49d85fc4558bb8235"
      unitRef="U002">4245000</erna:AdjustmentToRemeasurementOfOperatingLeaseROUAssets>
    <us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_72efea08fee44aa49fd446ec26d4320c"
      unitRef="U002">502000</us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="c20240331"
      decimals="-3"
      id="Fact_5d95d7a5dac3483bb8bfbd0edb3a2ac8"
      unitRef="U002">36524000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseLiability
      contextRef="c20231231"
      decimals="-3"
      id="Fact_6419e7508ba14bcb8a6355f609b6d3ab"
      unitRef="U002">35070000</us-gaap:OperatingLeaseLiability>
    <erna:AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_01288ded11a24d36b76e85f1ca8ed10f"
      unitRef="U002">4245000</erna:AdjustmentToLeaseLiabilityDueToRemeasurementOfSublease>
    <erna:AccretionOfInterestSublease
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_3047359f0cae4ca8b1b5442f9e590704"
      unitRef="U002">709000</erna:AccretionOfInterestSublease>
    <erna:PrincipalPaymentsOnOperatingLeaseLiabilities
      contextRef="c20240101to20240331"
      decimals="-3"
      id="Fact_c558630775d34f5f87ee4814025dd026"
      unitRef="U002">585000</erna:PrincipalPaymentsOnOperatingLeaseLiabilities>
    <us-gaap:OperatingLeaseLiability
      contextRef="c20240331"
      decimals="-3"
      id="Fact_a6a2d2b299514649bf54529003f0f3bc"
      unitRef="U002">39439000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_5c37eceaa0904ba0b8b12e858ed5fed6"
      unitRef="U002">36565000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_80bdd7723bc44aa1a39a37807eeaf9f3"
      unitRef="U002">2874000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="c20240331"
      id="Fact_83c295c8caff4744a3920ace7934bbab">P9Y6M</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="c20240331"
      decimals="4"
      id="Fact_25baedbab97848659ecf27f72eb9aa9b"
      unitRef="U006">0.1107</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock
      contextRef="c20240101to20240331"
      id="Text_e2b159b4095a42d88f56aa812e76c0ed">&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; color: #000000;"&gt;The maturities of the
              operating lease liabilities are as follows (in thousands):&lt;/span&gt;
&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: middle; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: middle; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt; As of &lt;/div&gt;
                  &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;March 31,
                    2024 &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2024&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;5,532&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2025&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,075&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2026&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,238&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2027&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,308&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2028&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;6,406&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Thereafter&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;33,880&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Total payments&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;64,439&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Less imputed interest&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;(25,000&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: middle; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Total operating lease liabilities&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;39,439&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
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      id="Fact_c0e4cfd64d304084855e8c25c17ca6d8"
      unitRef="U002">6238000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
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      contextRef="c20240331"
      decimals="-3"
      id="Fact_d2a6710748964d8695247cd40067c1d7"
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      id="Fact_22fbf74916394060a709b796855a6d29"
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    <us-gaap:OperatingLeaseLiability
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    <us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock
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&lt;div&gt;
          &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="vertical-align: top; width: 36pt;"&gt;
                  &lt;div style="text-align: left;"&gt;&lt;span style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;8)&lt;/span&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; font-weight: bold;"&gt;ACCRUED EXPENSES&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
        &lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Accrued expenses at March 31, 2024 and December 31, 2023 consisted of the
          following (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;March 31,&lt;br/&gt;
                    2024&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;December 31,&lt;/div&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;2023&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -18pt; margin-left: 18pt;"&gt;Convertible notes interest&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;407&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;176&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Legal fees and related&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;259&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;643&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Somerville facility&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;221&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;218&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Professional fees&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;218&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;239&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Accrued compensation&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;201&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;109&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Other&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;562&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;508&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);"&gt;Total accrued expenses&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,868&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,893&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock>
    <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock
      contextRef="c20240101to20240331"
      id="Text_91c99f4c3f274242a19ddbc3bb30c8c7">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Accrued expenses at March 31, 2024 and December 31, 2023 consisted of the
          following (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;March 31,&lt;br/&gt;
                    2024&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;December 31,&lt;/div&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;2023&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -18pt; margin-left: 18pt;"&gt;Convertible notes interest&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;407&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;176&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Legal fees and related&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;259&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;643&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Somerville facility&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;221&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;218&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Professional fees&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;218&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;239&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Accrued compensation&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;201&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;109&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Other&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;562&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;508&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);"&gt;Total accrued expenses&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,868&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,893&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
    <us-gaap:InterestPayableCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_4bd85f39ef5a406b9b16b229c912c615"
      unitRef="U002">407000</us-gaap:InterestPayableCurrent>
    <us-gaap:InterestPayableCurrent
      contextRef="c20231231"
      decimals="-3"
      id="Fact_8eb919bd0edb4d9697208f44c48d4c39"
      unitRef="U002">176000</us-gaap:InterestPayableCurrent>
    <erna:AccruedLegalFeesAndRelatedCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_4b42f61ed327447ba3f9f3e231ca275d"
      unitRef="U002">259000</erna:AccruedLegalFeesAndRelatedCurrent>
    <erna:AccruedLegalFeesAndRelatedCurrent
      contextRef="c20231231"
      decimals="-3"
      id="Fact_57c4f42a372e4aec8a3c45ced558862a"
      unitRef="U002">643000</erna:AccruedLegalFeesAndRelatedCurrent>
    <erna:AccruedSomervilleFacilityCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_0c7afd1af9194881982ff11c4bf55078"
      unitRef="U002">221000</erna:AccruedSomervilleFacilityCurrent>
    <erna:AccruedSomervilleFacilityCurrent
      contextRef="c20231231"
      decimals="-3"
      id="Fact_0584cc20512e4a1b9603ffb6b2a2f667"
      unitRef="U002">218000</erna:AccruedSomervilleFacilityCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_40aa96e704aa44e2a01a0deeb8180c34"
      unitRef="U002">218000</us-gaap:AccruedProfessionalFeesCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="c20231231"
      decimals="-3"
      id="Fact_7388fdd5892942deb5992168fd034e2c"
      unitRef="U002">239000</us-gaap:AccruedProfessionalFeesCurrent>
    <us-gaap:EmployeeRelatedLiabilitiesCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_5c83f02c37374878894a3c640f72ae99"
      unitRef="U002">201000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
    <us-gaap:EmployeeRelatedLiabilitiesCurrent
      contextRef="c20231231"
      decimals="-3"
      id="Fact_8803c72101b4412bb9b6b8a45e818864"
      unitRef="U002">109000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_aa07438b6281467899009a4b8e36d66b"
      unitRef="U002">562000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="c20231231"
      decimals="-3"
      id="Fact_f8bc5ee208994188a7f9f76b1c3d23ad"
      unitRef="U002">508000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="c20240331"
      decimals="-3"
      id="Fact_a4d21d1add84465fba3da728bb52123b"
      unitRef="U002">1868000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="c20231231"
      decimals="-3"
      id="Fact_4eea832fe829425dbcb11d2d6cc64caa"
      unitRef="U002">1893000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock
      contextRef="c20240101to20240331"
      id="Text_126d9fc4c1f1413b8e9ade1b48543c02">
&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


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    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;9)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-weight: bold;"&gt;RELATED PARTY TRANSACTIONS&lt;/span&gt;&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt; &lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt;"&gt;Agreements with Factor Bioscience Inc. and Affiliates&lt;/div&gt;

&lt;div&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
              &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;As of March 31, 2024, the Company had the agreements described below with Factor Bioscience Inc. and/or Dr. Matthew Angel. These agreements have been deemed related party transactions because the Company&#x2019;s former
                chief executive officer, Dr. Angel, is the chairman and chief executive officer of Factor Bioscience Inc. and a director of its subsidiary, Factor Bioscience Limited (&#x201c;Factor Limited&#x201d; and together with Factor Bioscience Inc. and its other
                affiliates, &#x201c;Factor Bioscience&#x201d;). Dr. Angel resigned as the Company&#x2019;s chief executive officer effective December 31, 2023.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;In September 2022, the
            Company entered into a Master Services Agreement (the &#x201c;MSA&#x201d;) with Factor Bioscience, pursuant to which Factor Bioscience agreed to provide services to the Company as agreed between the Company and Factor Bioscience and as set forth in one or
            more work orders under the MSA, including the first work order included in the MSA (&#x201c;WO1&#x201d;).&lt;/span&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; The MSA contains customary confidentiality provisions and representations and warranties of the parties, and the MSA may be terminated by either party upon 30 days&#x2019; prior notice, subject to any superseding termination provisions contained in a particular work order.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt; &lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Under WO1, Factor Bioscience
            agreed to provide the Company with mRNA cell engineering research support services, including access to certain facilities, equipment, materials and training, and the Company agreed to pay Factor Bioscience an initial fee of $5.0 million, payable in 12 equal
            monthly installments of approximately $0.4 million. Of the $5.0 million, the Company allocated $3.5 million to the
            License Fee Obligation (as defined below). Following the initial 12-month period, the Company agreed to continue paying Factor Bioscience the monthly fee of $0.4 million until such time as WO1 is terminated. Upon entering into the MSA, the Company paid a deposit of $0.4
            million, which will be applied to the last month of &lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;WO1&lt;/span&gt;. &lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company may terminate WO1 on or after the second anniversary of the date of the MSA, subject to providing Factor Bioscience with 120
            days&#x2019; prior notice. Factor Bioscience may terminate&#160;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;WO1&lt;/span&gt;&lt;/span&gt; &lt;/span&gt;only on and after the fourth anniversary of the
            date of the MSA, subject to providing the Company with 120 days&#x2019; prior notice. On May 11, 2024, the Company and Factor Bioscience
            amended the termination provision of the WO1 to allow the Company to provide 75 days&#x2019; notice to terminate WO1 if such notice is provided no later than June 30, 2024. Beginning on July 1, 2024, the Company will then be required to provide 120
            days' notice to terminate WO1.&lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;br/&gt;
    &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt;In connection with entering into the MSA, &lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Factor&lt;/span&gt; Limited entered into a waiver agreement with Eterna LLC, pursuant to which Factor Limited agreed to waive payment of $3.5 million otherwise payable to it (the &#x201c;License Fee Obligation&#x201d;) in October 2022 by Eterna LLC under the exclusive license agreement entered into
            in April 2021 by and among Eterna LLC, Novellus Limited and Factor Limited (the &#x201c;Original Factor License Agreement&#x201d;). Under the terms of the waiver agreement, the License Fee Obligation is waived conditionally on the Company paying Factor
            Bioscience a minimum of $3.5 million due under the MSA.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Because the License Fee Obligation was conditionally waived until the Company paid Factor Bioscience a minimum of $3.5
              million under the MSA, the Company recorded a liability of $3.5 million.&#160; As of March 31, 2024, there was approximately $1.2 million of the unamortized License Fee Obligation remaining, which is recorded on the accompanying condensed consolidated balance sheet in the
              &#x201c;due to related party, current&#x201d; line item.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
            &lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;In September 2022, Novellus Inc. (&#x201c;Novellus&#x201d;) and the Company entered into a Second Amendment to the Limited Waiver and Assignment Agreement (the &#x201c;Waiver and Assignment
                Agreement&#x201d;) with Drs. Matthew Angel and Christopher Rohde (the &#x201c;Founders&#x201d;) whereby the Company agreed to be responsible for all future, reasonable and substantiated legal fees, costs, settlements and judgments incurred by the Founders, the
                Company or Novellus for certain claims and actions and any pending or future litigation brought against the Founders, Novellus and/or the Company by or on behalf of the Westman and Sowyrda legal matters described in Note 10 (the &#x201c;Covered
                Claims&#x201d;).&#160; The Founders will continue to be solely responsible for any payments made to satisfy a judgement or settlement of any pending or future wage act claims.&#160; Under the Waiver and Assignment Agreement, the Founders agreed that they
                are not entitled to, and waived any right to, indemnification or advancement of past, present or future legal fees, costs, judgments, settlement or other liabilities they may have been entitled to receive from the Company or Novellus in
                respect of the Covered Claims. The Company and the Founders will share in any recoveries up to the point at which the parties have been fully compensated for legal fees, costs and expenses incurred, with the Company retaining any excess
                recoveries. The Company has the sole authority to direct and control the prosecution, defense and settlement of the Covered Claims.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In November 2022, following the expiration of one of the milestone deadlines for certain regulatory filings required under the Third Amended and Restated Exclusive License Agreement between Novellus Limited and Factor Limited entered
              into in November 2020 (the &#x201c;Novellus-Factor License Agreement&#x201d;), which permitted Factor Limited to terminate the license granted to Novellus Limited thereunder, the Company entered into the first amendment to the Original Factor License
              Agreement (as amended, the &#x201c;2021 Factor License Agreement&#x201d;), pursuant to which, among other things, Factor Limited granted to Eterna LLC an exclusive, sublicensable license under certain patents owned by Factor Limited (the &#x201c;Factor Patents&#x201d;)
              for the purpose of identifying and pursuing certain opportunities to grant to third parties sublicenses to the Factor Patents. The Original Factor License Agreement also (i) terminated the Novellus-Factor License Agreement, (ii) confirmed
              Factor Limited&#x2019;s grant to Eterna LLC of the rights and licenses Novellus Limited previously granted to Eterna LLC under the Novellus-Factor License Agreement on the same terms and conditions as granted by Novellus Limited to Eterna LLC under
              such agreement, (iii) confirmed that the sublicense granted by Novellus Limited in accordance with the Novellus-Factor License Agreement to NoveCite, Inc., a company which the Company has a 25% non-controlling interest (&#x201c;NoveCite&#x201d;), survived termination of the Novellus-Factor License Agreement; and (iv) removed Novellus Limited from the Original Factor
              License Agreement and the license agreement entered into on October 6, 2020 between Novellus Limited and NoveCite, Inc, as amended, and replaced Novellus Limited with Factor Limited as the direct licensor to Eterna LLC and NoveCite under such
              agreements, respectively.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;
            &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
            &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;On February 20, 2023, the Company, entered into an exclusive license agreement (the &#x201c;Feb 2023 Factor Exclusive License Agreement&#x201d;) with Factor Limited, pursuant to which Factor Limited granted to the Company an exclusive,
              sublicensable, worldwide license under certain patents owned by Factor Limited for the purpose of, among other things, identifying and pursuing certain opportunities to develop products in respect of such patents and to otherwise grant to
              third parties sublicenses to such patents. The Feb 2023 Factor Exclusive License Agreement, which terminated and superseded the Amended Factor License Agreement, was subsequently terminated and superseded by the A&amp;amp;R Factor License
              Agreement (as defined below).&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;
            &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
            &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;On November 14, 2023, the Company entered into an amended and restated exclusive license agreement (the &#x201c;A&amp;amp;R Factor License Agreement&#x201d;) with Factor Limited to replace in its entirety the exclusive license agreement between the
              parties dated February 20, 2023 and the amendment thereto.&#160; Under the terms of the A&amp;amp;R Factor License Agreement, Factor Limited granted to the Company an exclusive, sublicensable license under certain patents owned by Factor Limited (the
              &#x201c;Factor Patents&#x201d;).&#160; The A&amp;amp;R Factor License Agreement also provides for, among other things, the expansion of the Company&#x2019;s license rights to include (i) the field of use of the Factor Patents to include veterinary uses (ii) know-how that
              is necessary or reasonably useful to practice to the licensed patents, (iii) the ability to sublicense through multiple tiers (as opposed to only permitting a direct sublicense) and (iv) the transfer of technology to the Company, subject to
              the use restrictions in the A&amp;amp;R Factor License Agreement.&#160; The term of the A&amp;amp;R Factor License Agreement expires on November 22, 2027, but will be automatically extended for an additional five years (such period, the &#x201c;Renewal Term&#x201d;) if the Company pays at least $6.0
              million to Factor Limited from fees from sublicenses to the Factor Patents (&#x201c;Sublicense Fees&#x201d;), other cash on hand or a combination of both sources of funds.&#160; The Company will pay to Factor Limited 20% of any Sublicense Fee received by the Company during the term of the A&amp;amp;R Factor License Agreement.&#160; Beginning in September 2024, the Company will also begin
              paying Factor Limited a monthly maintenance fee of approximately $0.4 million until the expiration of the A&amp;amp;R Factor License
              Agreement, including any Renewal Term.&#160; The Company may terminate the A&amp;amp;R Factor License Agreement upon 120 days&#x2019; written
              notice to Factor Limited, and both parties have additional customary termination rights.&#160; Under the A&amp;amp;R Factor License Agreement, the Company is obligated to pay the expenses incurred by Factor Limited in preparing, filing, prosecuting
              and maintaining the Factor Patents and the Company agreed to bear all costs and expenses associated with enforcing and defending the Factor Patents in any action or proceeding arising from pursuit of sublicensing opportunities under the
              license granted under the A&amp;amp;R Factor License Agreement.&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: -9pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; margin-left: 9pt;"&gt;Exacis Asset Acquisition&lt;/div&gt;

&lt;div&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
                  &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt; margin-left: 0.5pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;On April 26, 2023, the Company entered into ta purchase agreement with Exacis pursuant to which the Company acquired certain assets from Exacis, including all of Exacis&#x2019; right, title
                  and interest in a license that Exacis previously entered into with Factor Limited. The Company assumed none of Exacis&#x2019; liabilities, other than liabilities under the acquired license that accrue subsequent to the closing date.&lt;br/&gt;
                  &lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The Exacis asset acquisition was deemed a related party transaction because, at the time of the acquisition, (i) Dr. Gregory Fiore was both the chief
                  executive officer of Exacis and a member of the Company&#x2019;s board of directors, (ii) Dr. Angel was both the Company&#x2019;s chief executive officer and chairman of Exacis&#x2019; scientific advisory board, and (iii) an affiliate of Factor Bioscience was
                  the majority stockholder of Exacis.&lt;br/&gt;
                  &lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In October 2022, the Company entered into an Option Agreement on October 8, 2022 with Exacis (the &#x201c;Exacis Option Agreement&#x201d;), pursuant to which Exacis granted the Company the option to
                  negotiate and enter into an exclusive worldwide license to certain of the technology licensed by Exacis for the treatment of cancer in humans. The Exacis Option Agreement provided for the Company paying Exacis a fee of $250,000 for the option, which would be creditable against the fees or purchase price payable under any such license if entered into by the
                  Company in accordance with Exacis Option Agreement. The Company did not exercise the option, and the Exacis Option Agreement terminated on December 31, 2022.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;br/&gt;
                  &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: -9pt; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; margin-left: 9pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"&gt;Consulting Agreement with Former Director&lt;/span&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
                  &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.7pt; margin-left: 0.7pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In May 2023, the Company entered into a consulting agreement with Dr. Fiore, whereby Dr. Fiore agreed to provide business development consulting services to the Company for a monthly retainer of $20,000.&#160; The consulting agreement was terminable for any reason by either party upon 15 days&#x2019; written notice. The Company terminated the consulting agreement, effective July 31, 2023. Dr. Fiore served on the Company&#x2019;s board of directors from June 2022 to October
                    4, 2023.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
                  &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="background-color: rgb(255, 255, 255); margin: 0px 0px 0px 9pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; font-weight: normal; text-align: left; text-transform: none; text-indent: -9pt;"&gt;July 2023 and December 2023 Financings&lt;/div&gt;

&lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
                          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.3pt; margin-left: 0.3pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;Investors in the July 2023 convertible note financing included Brant Binder, Richard Wagner, Charles Cherington and Nicholas Singer, and investors in the
                        December 2023 convertible note financing included Messrs. Cherington and Singer. Each of them participated in the applicable financing under the same terms and subject to the same conditions as all the other investors. See Note 4
                        for additional information regarding the financings. Mr. Binder served on the Company&#x2019;s board of directors from July 6, 2023 to August 8, 2023, Mr. Wagner served on the Company&#x2019;s board of directors from July 6, 2023 to August 8,
                        2023, Mr. Cherington served on the Company&#x2019;s board of directors from March 2021 to July 6, 2023, and Mr. Singer served on the Company&#x2019;s board of directors from June 2022 to July 6, 2023.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="margin: 0px 0px; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"&gt;&lt;br/&gt;
                    &lt;span style="font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"&gt;Q4-22 PIPE&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 36.4pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt; &lt;br/&gt;
                    &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.4pt; margin-left: 0.4pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255);"&gt;In November 2022, the Company entered into a securities purchase agreement with certain investors providing for the
                      issuance of approximately of 2,185,000 units, each unit consisting of (i) one share of the Company&#x2019;s common stock and (ii) two
                      warrants to purchase shares of the Company&#x2019;s common stock, at a purchase price of $3.53 per unit. The financing closed in
                      December 2022. Messrs. Cherington and Singer invested in the financing on the same terms and subject to the same conditions as all other investors in the financing. Mr. Cherington served on the Company&#x2019;s board of directors from March
                      2021 to July 6, 2023, and Mr. Singer served on the Company&#x2019;s board of directors from June 2022 to July 6, 2023.&lt;/span&gt;&lt;/div&gt;
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;10)&lt;br/&gt;
                &lt;/span&gt; &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;COMMITMENTS AND CONTINGENCIES&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="text-align: justify; font-style: italic; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;Litigation &lt;/span&gt;Matters&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;The Company is involved in litigation and arbitrations from time to time in the ordinary course of business. Legal fees and other costs
            associated with such actions are expensed as incurred. In addition, the Company assesses the need to record a liability for litigation and contingencies. The Company reserves for costs relating to these matters when a loss is probable, and the
            amount can be reasonably estimated.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-style: italic;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'Times New Roman'; text-indent: -9pt; margin-left: 9pt;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;"&gt;Novellus, Inc&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;"&gt;. &lt;span style="font-style: normal;"&gt;v. Sowyrda et al&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;"&gt;., C.A. No.
                                  2184CV02436-BLS2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-style: normal;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);"&gt;&lt;br/&gt;
                            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On October 25, 2021 Novellus, Inc. filed a complaint in the Superior Court of Massachusetts, Suffolk County, against former Novellus, Inc.
                                employees Paul Sowyrda and John Westman and certain other former investors in Novellus LLC (Novellus, Inc.&#x2019;s former parent company prior to our acquisition of Novellus, Inc.), alleging breach of fiduciary duty, breach of
                                contract and civil conspiracy. Eterna acquired Novellus, Inc. on July 16, 2021.&#160; On May 27, 2022 Novellus, Inc. amended the complaint to withdraw all claims against all defendants except Paul Sowyrda and John Westman.&#160; On
                                July 1, 2022, Westman filed a motion to compel arbitration or in the alternative, to stay the litigation pending the disposition of certain litigation in the Court of Chancery for the State of Delaware filed by Mr. Sowyrda
                                against Novellus LLC, Dr. Christopher Rohde, Dr. Matthew Angel, Leonard Mazur and Factor Bioscience, Inc. captioned Zelickson et al., v. Angel et al., C.A. 2021-1014-JRS and by Westman against Novellus LLC captioned Westman
                                v. Novellus LLC, C.A. No. 2021-0882-NAC (together, the &#x201c;Delaware Actions&#x201d;).&#160; On July 1, 2022, Sowyrda answered the complaint and asserted counterclaims against Novellus, Inc, and third-party defendants Dr. Matthew Angel and
                                Dr. Christopher Rohde alleging violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, breach of contract, unjust enrichment and quantum meruit.&#160; Sowyrda also joined in
                                Westman&#x2019;s motion to stay the case pending the Delaware Actions.&#160; Novellus, Inc.&#x2019;s claims and Mr. Sowyrda&#x2019;s counterclaims relate to alleged conduct that took place before Eterna acquired Novellus, Inc.&lt;/span&gt;&lt;br/&gt;
                            &lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255);"&gt;&lt;br/&gt;
                            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;O&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;n November 15, 2022, prior to a decision on Westman&#x2019;s and Sowyrda&#x2019;s motion to compel or stay, the parties agreed to voluntarily dismiss and consolidate the Delaware Actions with
                                  this action.&#160; On December 15, 2022, Sowyrda filed an Amended Answer to the Amended Complaint, asserted affirmative defenses and filed Amended Counterclaims against Dr. Angel, Dr. Rohde, Novellus LLC, Novellus Inc., Factor
                                  Bioscience Inc., and Eterna Therapeutics Inc. (&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;collectively,










                                      the &#x201c;&lt;/span&gt;&lt;/span&gt;Counterclaim Defendants&#x201d;) alleging against various Counterclaim Defendants breach of contract, breaches of the implied duty of good faith and fair dealing, breaches of fiduciary duty, breaches of the
                                  operating agreement, aiding and abetting breaches of fiduciary duty, tortious interference with contract, equitable accounting, violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor
                                  Standards Act, unjust enrichment, and quantum meruit.&#160; Also on December 15, 2022, Westman filed an answer to the Amended Complaint and asserted similar counterclaims against the same Counterclaim Defendants.&#160; Westman and
                                  Sowyrda each asserted claims for indemnification and/or advancement against Novellus, Inc.&#160; On January 11, 2023, Westman and Sowyrda served a joint motion to enforce their advancement and/or indemnification rights against
                                  Novellus Inc.&#160; Novellus Inc. vigorously opposes this motion and served its opposition on January 27, 2023.&#160; On February 8, 2023, Westman and Sowyrda served a reply in support of their motion to enforce
                                  indemnification/advancement rights, and submitted the motion to the Court.&#160; Novellus Inc. answered Westman and Sowyrda&#x2019;s counterclaims on January 27, 2023, denying liability.&#160; The remaining Counterclaim Defendants served a
                                  motion to dismiss most of the remaining counterclaims on January 27, 2023.&#160; The Court entered an order granting the Counterclaim Defendants&#x2019; motion to dismiss and denying Sowyrda and Westman&#x2019;s motion to enforce on June 15,
                                  2023.&#160; The Court&#x2019;s order dismissed all of Westman&#x2019;s claims against Counterclaim Defendants except his claim for indemnification, and all of Sowyrda&#x2019;s claims except his claim for indemnification and his employment-related
                                  claims, which Counterclaim Defendants did not move to dismiss.&#160; On July 6, 2023, Westman and Sowyrda filed a petition for interlocutory review with a single justice of the Massachusetts Appeals Court, seeking to overturn
                                  the judge&#x2019;s decision granting the Counterclaim Defendants&#x2019; motion to dismiss most of the remaining counterclaims, but not the decision denying Westman and Sowyrda&#x2019;s motion to enforce advancement rights.&lt;/span&gt;&lt;/span&gt; On
                              July 25, 2023, the parties to the appeal filed a joint motion to the single justice in the appellate court to stay the appeal to allow for amended counterclaims to be filed by Counterclaim Plaintiffs and a motion to dismiss to
                              be filed by Counterclaim Defendants.&#160; Counterclaim Plaintiffs filed an initial set of amended counterclaims on August 15, 2023.&#160; Counterclaim Plaintiffs amended and refiled their amended counterclaims on September 29, 2023.&#160;
                              Counterclaim Defendants served their motion to dismiss all of the amended counterclaims, except for Sowyrda&#x2019;s employment-related claims, on October 13, 2023. Oral argument on the motion to dismiss the amended counterclaims is
                              currently scheduled for May 21, 2024.&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
                             &lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;Under applicable Delaware law and Novellus Inc.&#x2019;s organizational documents, the Company may be required to advance or
                                reimburse certain legal expenses incurred by former officers and directors of Novellus, Inc. in connection with the foregoing Westman and Sowyrda matters. However, a future advance or reimbursement is not currently probable
                                nor can it be reasonably estimated.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="text-decoration: underline;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="text-decoration: underline;"&gt;eTheRNA Immunotherapies NV and eTheRNA Inc. v. Eterna Therapeutics Inc. C.A. No. 123CV11732&lt;/span&gt;&lt;br/&gt;
                              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
                                &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;On July 31, 2023, eTheRNA Immunotherapies NV and eTheRNA Inc. filed a complaint against the Company alleging the following claims: (1) federal trademark infringement; (2) federal unfair
                                  competition; (3) Massachusetts state common law trademark infringement; (4) Massachusetts state unfair competition.&#160; On April 2, 2024, the parties settled the claims and stipulated to dismiss the complaint with prejudice.
                                  Per the settlement agreement entered into between the parties on March 19, 2024, the Company plans to phase-out its current use of the ETERNA trademark by October 31, 2024.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;br/&gt;
                              &lt;/div&gt;

&lt;div&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"&gt;Licensing Agreements&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="text-decoration: underline;"&gt;&lt;/span&gt;&#160;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt; text-align: justify;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On November 14, 2023, the Company entered into the A&amp;amp;R Factor License
                    Agreement with Factor Limited. See Note 9 for details of this agreement.&lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt; &lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; margin-left: 9pt; text-indent: -9pt;"&gt;&lt;span style="font-style: italic;"&gt;Retirement Savings
                    Plan&lt;/span&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-style: italic;"&gt; &lt;br/&gt;
                  &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt; text-align: justify;"&gt;&lt;span style="font-style: italic;"&gt; &lt;span style="font-style: normal;"&gt;The Company established a defined contribution plan, organized under Section 401(k) of the Internal Revenue Code, which allows employees to defer up to 90% of their pay on a pre-tax basis.&#160; Beginning on January 1, 2023, the Company began matching employees&#x2019; contributions at a rate of 100% of the first 3% of
                      the employee&#x2019;s contribution and 50% of the next 2% of the employee&#x2019;s contribution, for a maximum Company match of 4%.&lt;/span&gt;&lt;br/&gt;
                  &lt;/span&gt;&lt;/div&gt;
</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
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      contextRef="c20220101to20221231_RangeAxis_MaximumMember"
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      unitRef="U006">0.90</erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis>
    <erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_509acadd431048d3ba5e65ed4002a75c"
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    <erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_a6c45d4ba07e42e8936b610100dc4614"
      unitRef="U006">0.03</erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne>
    <erna:DefinedContributionPlanEmployeeContributionAtThresholdOne
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_206aff0790d44a91a9b141c29f9ba4e1"
      unitRef="U006">0.50</erna:DefinedContributionPlanEmployeeContributionAtThresholdOne>
    <erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo
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      decimals="2"
      id="Fact_49637f152e024a7a8b09c05a40cc442e"
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    <erna:DefinedContributionPlanEmployeeContributionAtThresholdTwo
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
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      id="Fact_b1a3b96e31f14e43a303bd4d9b31c04e"
      unitRef="U006">0.04</erna:DefinedContributionPlanEmployeeContributionAtThresholdTwo>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
      contextRef="c20240101to20240331"
      id="Text_1a1955178ac54cc5b30f1d36f72a1fad">
&lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;
      &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;11)&lt;br/&gt;
              &lt;/span&gt; &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
              &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;
                &lt;div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; font-style: normal; font-variant: normal; text-transform: none;"&gt;STOCK-BASED COMPENSATION&lt;/div&gt;
              &lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
    &lt;/div&gt;

&lt;div&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#160; &lt;span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/span&gt;
     &lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: left; text-indent: -9pt; margin-left: 9pt;"&gt;Stock Options&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;During the three months ended March 31, 2024 and 2023, the Company granted the
        following stock options (in thousands):&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="7" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended March 31,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2024&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Stock options granted&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;1,874&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;212&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"&gt;On January 1,
          2024, Sanjeev Luther was appointed as President, Chief Executive Officer and a director of the Company. Upon his appointment, he was granted a non-qualified stock option to purchase approximately 1,685,000 shares of the Company&#x2019;s common stock.&#160; The stock option has an exercise price of $1.80 per share, which was equal to the fair market value (as defined in the 2020 Restated Equity Incentive Plan) of the Company&#x2019;s common stock on the date of grant, will vest over four years, with 25% of the shares
          vesting on the first anniversary of the grant date and the remaining 75% of the shares vesting in equal monthly installments over the three years
          thereafter, in each case, subject to continued service.&#160; The stock option was granted pursuant to the terms of Mr. Luther&#x2019;s employment agreement and as a material inducement to his joining the Company in accordance with Nasdaq Listing Rule
          5635(c)(4).&lt;/div&gt;

&lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"&gt;On April 26, 2024,
          the vesting terms of Mr. Luther&#x2019;s stock option award was amended so that the stock option vests over three years, with 25% of the shares vesting on the first anniversary of the grant date and the remaining 75% of the shares will vest in equal monthly installments over the remaining
          two years, in each case, subject to continued service.&lt;br/&gt;
          &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"&gt;The Company
          recognizes stock-based compensation expense for stock options granted to employees, directors and certain consultants. The Company estimates the fair value of stock options using the Black-Scholes option pricing model. The fair value of stock
          options granted is recognized as expense over the requisite service period on a straight-lined basis.&lt;/div&gt;

&lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"&gt;The following weighted-average assumptions were used for stock options granted during the three months ended March 31,
        2024 and 2023:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-size: 10pt; font-weight: bold; text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" rowspan="1" style="vertical-align: bottom; font-size: 10pt; font-weight: bold; text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;Three months ended March 31,&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;2024&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: right; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: bold; text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;2023&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Weighted average risk-free rate&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;4.49&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;3.86&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Weighted average volatility&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;99.13&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;95.04&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Dividend yield&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;0.00&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;0&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Expected term&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: right; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;6.08 years&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: right; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;5.36 years&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
     &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The










          per-share weighted average grant-date fair value of stock options granted during the three months ended March 31, 2024 and 2023 was $1.45
          and $3.15, respectively.&#160; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Vesting






















          of all stock option grants is subject to continuous service with the Company through the applicable vesting date.&#160; As of March 31, 2024, there were approximately 2,085,000 stock options outstanding.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: left; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt; font-weight: normal; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-variant: normal; text-transform: none;"&gt;Restricted Stock Units&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The










          Company recognizes the fair value of RSUs as expense on a straight-line basis over the requisite service period. For performance-based RSUs, the Company begins recognizing the expense once the achievement of the related performance goal is
          determined to be probable.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Outstanding






































          RSUs are settled in an equal number of shares of common stock on the vesting date of the award. An RSU award is settled only to the extent vested. Vesting generally requires the continued employment or service by the award recipient through the
          applicable vesting date. Because RSUs are settled in an equal number of shares of common stock without any offsetting payment by the recipient, the measurement of cost is based on the quoted market price of the stock at the measurement date,
          which is the grant date.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;In
          lieu of paying cash to satisfy withholding taxes due upon the settlement of vested RSUs, at the Company&#x2019;s discretion, an employee may elect to have shares of common stock withheld that would otherwise be issued at settlement, the value of which
          is equal to the amount of withholding taxes payable.&#160; No RSUs vested during either of the three months ended March 31, 2024 and
          2023.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="background-color: rgb(255, 255, 255); margin: 0px 0px 8pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"&gt;The Company did not grant RSUs during either of the three months ended March 31, 2024 and 2023.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: -9pt; font-style: italic; margin-left: 9pt;"&gt;Stock-Based Compensation Expense&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;"&gt;For the three months ended March 31, 2024 and 2023, the Company
      recognized stock-based compensation expense as follows (in thousands):&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
    &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="7" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended March 31,&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2024&lt;br/&gt;
            &lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;br/&gt;
            &lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;Research and development&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;46&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;64&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;General and administrative&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;236&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;625&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;Total&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;282&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;689&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;During the three months ended March 31, 2024 and 2023, the Company granted the
        following stock options (in thousands):&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="7" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended March 31,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2024&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Stock options granted&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;1,874&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;212&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</erna:ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock>
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      contextRef="c20230101to20230331_AwardTypeAxis_EmployeeStockOptionMember"
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    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"&gt;The following weighted-average assumptions were used for stock options granted during the three months ended March 31,
        2024 and 2023:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="letter-spacing: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-size: 10pt; font-weight: bold; text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" rowspan="1" style="vertical-align: bottom; font-size: 10pt; font-weight: bold; text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;Three months ended March 31,&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;2024&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: right; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: bold; text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;2023&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Weighted average risk-free rate&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;4.49&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;3.86&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Weighted average volatility&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;99.13&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;95.04&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Dividend yield&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;0.00&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;0&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;%&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Expected term&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: right; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;6.08 years&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: right; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;5.36 years&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


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&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
     &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;"&gt;For the three months ended March 31, 2024 and 2023, the Company
      recognized stock-based compensation expense as follows (in thousands):&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
    &lt;/div&gt;

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    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="7" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended March 31,&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2024&lt;br/&gt;
            &lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="3" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;br/&gt;
            &lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;Research and development&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;46&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;64&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;General and administrative&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;236&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;625&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;Total&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;282&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="color: rgb(0, 0, 0);"&gt;689&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;"&gt;12)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;WARRANTS&lt;/span&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
                &lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;br/&gt;

        &lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"&gt;As discussed in Notes 4 and 5,
            respectively, the Company issued the note warrants and the Q1-22 warrants. The Company also has warrants outstanding from a private placement completed in the fourth quarter of 2022 (the &#x201c;Q4-22 warrants&#x201d;).&lt;br class="Apple-interchange-newline"/&gt;
          &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;As of March 31, 2024, the Company has the following warrants outstanding:&lt;/div&gt;

&lt;div&gt;&lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;"&gt;&lt;br/&gt;
                &lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Warrants&lt;br/&gt;
                  Outstanding&lt;br/&gt;
                  (in thousands)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Exercise&lt;br/&gt;
                  Price&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Expiration&lt;br/&gt;
                  Date&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Classification&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;Q1-22 warrants&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;343&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;38.20&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;September 9, 2027&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;Liability &lt;br/&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom"&gt;Q4-22 warrants&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;4,370&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;1.43&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;June 2, 2028&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity &lt;br/&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;July 2023 note warrants&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;6,094&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;1.43&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;July 14, 2028&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom"&gt;December 2023 note warrant issued December 15, 2023&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;8,115&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;1.43&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;December 15, 2028&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;December 2023 note warrant issued January 11, 2024&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;1,464&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;1.43&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;January 11, 2029&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity &lt;br/&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;20,386&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;
        &lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-weight: normal;"&gt; &lt;span style="font-style: normal; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;"&gt;As
                of March 31, 2024, the weighted average remaining contractual life of the warrants outstanding was 4.46 years and the weighted
                average exercise price was $2.05&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;
</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock
      contextRef="c20240101to20240331"
      id="Text_f8951a3cc2fb4c5699ff484e44ce8813">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;As of March 31, 2024, the Company has the following warrants outstanding:&lt;/div&gt;

&lt;div&gt;&lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;"&gt;&lt;br/&gt;
                &lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Warrants&lt;br/&gt;
                  Outstanding&lt;br/&gt;
                  (in thousands)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1.23%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Exercise&lt;br/&gt;
                  Price&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Expiration&lt;br/&gt;
                  Date&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 20.52%;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Classification&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;Q1-22 warrants&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;343&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;38.20&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;September 9, 2027&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;Liability &lt;br/&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom"&gt;Q4-22 warrants&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;4,370&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;1.43&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;June 2, 2028&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity &lt;br/&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;July 2023 note warrants&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;6,094&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;1.43&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;July 14, 2028&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; white-space: nowrap;" valign="bottom"&gt;December 2023 note warrant issued December 15, 2023&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;8,115&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; white-space: nowrap;" valign="bottom"&gt;1.43&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;December 15, 2028&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;December 2023 note warrant issued January 11, 2024&lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;1,464&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;1.43&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;January 11, 2029&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 2px; background-color: rgb(204, 238, 255); text-align: center; white-space: nowrap;" valign="bottom"&gt;Equity &lt;br/&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 27.77%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.37%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;20,386&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.5%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 11.08%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; width: 1.23%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 20.52%; padding-bottom: 4px; text-align: center; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsMember"
      decimals="0"
      id="Fact_357033c7f6df44fc81dd15f0c5e40ec5"
      unitRef="U001">343</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsMember"
      decimals="2"
      id="Fact_73e87e0b20ac4c5699e7470fa9903b77"
      unitRef="U003">38.2</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <erna:ClassOfWarrantOrRightExpirationDate
      contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_CommonWarrantsMember"
      id="Fact_a96f38692c36471daa127be909a6d80a">2027-09-09</erna:ClassOfWarrantOrRightExpirationDate>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="c20240331_ClassOfWarrantOrRightAxis_CommonWarrantsOneMember"
      decimals="0"
      id="Fact_78e469a506c146878336232951b4d8fd"
      unitRef="U001">4370</us-gaap:ClassOfWarrantOrRightOutstanding>
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      unitRef="U003">1.43</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <erna:ClassOfWarrantOrRightExpirationDate
      contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_CommonWarrantsOneMember"
      id="Fact_0fde34b47f444bafbacec7c6154594f0">2028-06-02</erna:ClassOfWarrantOrRightExpirationDate>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="c20240331_ClassOfWarrantOrRightAxis_July2023WarrantsMember"
      decimals="0"
      id="Fact_faa9d08f6d874f849e2aadedc08e1057"
      unitRef="U001">6094</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="c20240331_ClassOfWarrantOrRightAxis_July2023WarrantsMember"
      decimals="2"
      id="Fact_2f3c85870e234fd0926f1319993ffee4"
      unitRef="U003">1.43</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <erna:ClassOfWarrantOrRightExpirationDate
      contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_July2023WarrantsMember"
      id="Fact_d7cbdde5985d444ca6af70f6d86cb25f">2028-07-14</erna:ClassOfWarrantOrRightExpirationDate>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedDecember152023Member"
      decimals="0"
      id="Fact_6be6137c8e9948c2b5e9f5142d6ea739"
      unitRef="U001">8115</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedDecember152023Member"
      decimals="2"
      id="Fact_a4b68edb44d54cf3a2fb0f91c55f2967"
      unitRef="U003">1.43</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <erna:ClassOfWarrantOrRightExpirationDate
      contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedDecember152023Member"
      id="Fact_4301d524158d417bb1044ea203b404c4">2028-12-15</erna:ClassOfWarrantOrRightExpirationDate>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedJanuary112024Member"
      decimals="0"
      id="Fact_6526985a2d9c4c73b92a39297ddbae60"
      unitRef="U001">1464</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="c20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedJanuary112024Member"
      decimals="2"
      id="Fact_eacecd6baac84d3084592860136c6974"
      unitRef="U003">1.43</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <erna:ClassOfWarrantOrRightExpirationDate
      contextRef="c20240101to20240331_ClassOfWarrantOrRightAxis_December2023NoteWarrantIssuedJanuary112024Member"
      id="Fact_ffa3375129514b6285825d0715f19895">2029-01-11</erna:ClassOfWarrantOrRightExpirationDate>
    <us-gaap:ClassOfWarrantOrRightOutstanding
      contextRef="c20240331"
      decimals="0"
      id="Fact_4218c0bb58c740c5911b95f1c781575b"
      unitRef="U001">20386</us-gaap:ClassOfWarrantOrRightOutstanding>
    <us-gaap:WarrantsAndRightsOutstandingTerm
      contextRef="c20240331_ClassOfWarrantOrRightAxis_WarrantMember"
      id="Fact_ae4fb10548e54a149116f2aa53481ff3">P4Y5M15D</us-gaap:WarrantsAndRightsOutstandingTerm>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="c20240331_ClassOfWarrantOrRightAxis_WarrantMember"
      decimals="2"
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    <us-gaap:EarningsPerShareTextBlock
      contextRef="c20240101to20240331"
      id="Text_8268f62872184c44b547e4e59daca28d">
&lt;div&gt;
          &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;"&gt;13)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                  &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;&lt;span style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"&gt;NET LOSS PER SHARE&lt;/span&gt; &lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
        &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;The Company calculates basic and diluted net loss per share attributable to common stockholders in conformity with the two-class method required for
        participating securities.&#160; The convertible notes contractually entitle the holders thereof to participate in dividends but does not contractually require the holders to participate in the Company&#x2019;s losses.&#160; As such, the two-class method is not
        applicable during periods with a net loss. &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;Basic net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of shares of common
        stock outstanding during the period, without consideration for potentially dilutive securities. Diluted net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of shares of common
        stock outstanding plus dilutive securities. Shares of common stock issuable upon exercise, conversion or vesting of outstanding stock options, RSUs, warrants and shares of Series A convertible preferred stock are considered potential shares of
        common stock and are included in the calculation of diluted net loss per share using the treasury method when their effect is dilutive. The outstanding convertible notes are also considered potential shares of common stock and are included in the
        calculation of diluted net loss per share using the &#x201c;if-converted&#x201d; method, and the more dilutive of either the two-class method or the if-converted method is reported.&#160; Diluted net loss per share is the same as basic net loss per share for periods
        in which the effect of potentially dilutive shares of common stock is antidilutive.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; The following table presents the number of shares subject to outstanding warrants, stock options, RSUs, Series A convertible preferred stock
        and convertible notes that were excluded from the computation of diluted net loss per share of common stock for the three months ended March 31, 2024 and 2023, as their effect was anti-dilutive (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
              &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;Three months ended March 31,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2024&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Warrants&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;20,386&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;4,713&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;Convertible Notes converted into common stock&lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;7,945&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Stock options&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;2,085&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;560&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Preferred stock converted into common stock&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;19&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;7&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;RSUs&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;1&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;1&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px;" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; text-indent: -9pt; margin-left: 18pt;"&gt;Total potential common shares excluded from computation&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;30,436&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;5,281&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
      contextRef="c20240101to20240331"
      id="Text_f564fe74c60f473297595fc837a41435">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; The following table presents the number of shares subject to outstanding warrants, stock options, RSUs, Series A convertible preferred stock
        and convertible notes that were excluded from the computation of diluted net loss per share of common stock for the three months ended March 31, 2024 and 2023, as their effect was anti-dilutive (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
              &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;Three months ended March 31,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2024&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Warrants&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;20,386&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;4,713&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;Convertible Notes converted into common stock&lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;7,945&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Stock options&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;2,085&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;560&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Preferred stock converted into common stock&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;19&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;7&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;RSUs&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;1&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;1&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px;" valign="bottom"&gt;
              &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; text-indent: -9pt; margin-left: 18pt;"&gt;Total potential common shares excluded from computation&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;30,436&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" valign="bottom"&gt;
              &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;5,281&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


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    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;14)&lt;br/&gt;
            &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
              &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;RECENT ACCOUNTING PRONOUNCEMENTS&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/span&gt;
       &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;No new Accounting Standards Updates have been issued by the Financial Accounting Standards Board since January 1, 2024 that would apply
            to the Company that are not disclosed in the 2023 10-K&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; &lt;/div&gt;
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;No new Accounting Standards Updates have been issued by the Financial Accounting Standards Board since January 1, 2024 that would apply
            to the Company that are not disclosed in the 2023 10-K&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; &lt;/div&gt;
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  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;15)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;SUBSEQUENT EVENTS&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.2pt; margin-left: 0.2pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;On May 3, 2024, the Company received a notice from the Sublessor of the Somerville, Massachusetts
            facility regarding past due rent payments of approximately $2.3 million, including its share of amounts related to property taxes and
            common area maintenance costs, that the Company has not paid for the months of February, March, April and May 2024.&#160; Failure to pay the past due rent payments in full, plus approximately $70,000 in late fees and interest, within five business days from the date of the notice constitutes an event of default under the sublease. The Company had discussions with
            the Sublessor subsequent to receiving the notice about remedying the event of default, and as a result of those discussions, did not pay any of the past due rent payments or any of the late fees or interest within such five business day period.
            The Company also has been stet discussions with the Sublessor to renegotiate the terms of the sublease, which may include, among other things, deferment of rent payments and/or a reduction of the lease term, square footage, and/or base rent.&lt;/div&gt;

&lt;div&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;If an event of default exists under the sublease, beyond applicable notice and cure periods, the Sublessor may draw down the letter of credit
            and use, apply or retain such portion of the proceeds from the letter of credit as may be necessary (i) for the payment of any rent or any other sum in default, (ii) for the payment of any other amount which the Sublessor may, in accordance
            with the terms of the sublease, spend or become obligated to spend by reason of the Company&#x2019;s default, or (iii) to compensate the Sublessor, in accordance with the terms of the sublease, for any other loss or damage which the Sublessor may
            suffer by reason of the Company&#x2019;s default, including costs and reasonable attorneys&#x2019; fees incurred by the Sublessor to recover possession of the premises following a default by the Company. As of the date of filing of this report, the Sublessor
            has not drawn down on the letter of credit. The use or application of the proceeds from the letter of credit or any portion thereof does not prevent the Sublessor from exercising any other right or remedy provided under the sublease or under
            law. If any portion of the letter of credit is so used or applied, the Company must, upon demand therefor, amend the letter of credit, provide an additional letter of credit or deposit cash with the Sublessor, in each such case in an amount
            sufficient to restore the security deposit within 10 business days to the appropriate amount. See the risk factor titled, &#x201c;Our monthly rent payment obligations under our sublease are significant and we currently owe approximately $2.3 million in past due rent. An event of default under our sublease could be an event of default under our outstanding convertible notes,&#x201d; in Item
            1A. Risk Factors of Part II of this report.&lt;/div&gt;
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