<SEC-DOCUMENT>0001213900-23-039338.txt : 20230515
<SEC-HEADER>0001213900-23-039338.hdr.sgml : 20230515
<ACCEPTANCE-DATETIME>20230515085145
ACCESSION NUMBER:		0001213900-23-039338
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		91
CONFORMED PERIOD OF REPORT:	20230331
FILED AS OF DATE:		20230515
DATE AS OF CHANGE:		20230515

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIEBERT FINANCIAL CORP
		CENTRAL INDEX KEY:			0000065596
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		IRS NUMBER:				111796714
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-05703
		FILM NUMBER:		23918745

	BUSINESS ADDRESS:	
		STREET 1:		120 WALL STREET
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10005
		BUSINESS PHONE:		212-644-2400

	MAIL ADDRESS:	
		STREET 1:		120 WALL STREET
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MICHAELS J INC
		DATE OF NAME CHANGE:	19950221
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
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<FILENAME>f10q0323_siebert.htm
<DESCRIPTION>QUARTERLY REPORT
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-size: 10pt"><b>UNITED
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-size: 10pt"><b>SECURITIES
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</div><p style="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-size: 10pt">(Mark One)</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font-size: 10pt">OR</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Wingdings; margin: 0pt 0; text-align: center"></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font-size: 10pt"><ix:nonNumeric contextRef="c0" format="ixt:fixed-false" name="dei:DocumentTransitionReport">&#9744;</ix:nonNumeric> TRANSITION
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">For the transition
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-size: 10pt">Securities registered pursuant to Section
12(b) of the Act:</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-size: 10pt">&#160;</span></p><div>

</div><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="border-bottom: Black 1.5pt solid; vertical-align: bottom; text-align: center; width: 32%"><p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-size: 10pt">Title of each class</span></p></td> <td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; width: 2%"><span style="font-size: 10pt">&#160;</span></td> <td style="border-bottom: Black 1.5pt solid; vertical-align: bottom; text-align: center; width: 32%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trading Symbol(s)</span></td> <td style="padding-bottom: 1.5pt; vertical-align: bottom; text-align: center; width: 2%"><span style="font-size: 10pt">&#160;</span></td> <td style="border-bottom: Black 1.5pt solid; vertical-align: bottom; text-align: center; width: 32%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name of each exchange on which registered</span></td></tr> <tr style="vertical-align: top; background-color: rgb(204,238,255)"> <td style="text-align: center"><ix:nonNumeric contextRef="c0" name="dei:Security12bTitle"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common Stock - $0.01 par value</span></ix:nonNumeric></td> <td style="text-align: center"><span style="font-size: 10pt">&#160;</span></td> <td style="text-align: center"><ix:nonNumeric contextRef="c0" name="dei:TradingSymbol"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SIEB</span></ix:nonNumeric></td> <td style="text-align: center"><span style="font-size: 10pt">&#160;</span></td> <td style="text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The <ix:nonNumeric contextRef="c0" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">Nasdaq</ix:nonNumeric> Capital Market</span></td></tr> </table><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-size: 10pt">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 (&#8220;Exchange Act&#8221;) during the preceding 12 months (or for such shorter period that the registrant was required to file
such reports), and (2) has been subject to such filing requirements for the past 90 days.</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonNumeric contextRef="c0" name="dei:EntityCurrentReportingStatus">Yes</ix:nonNumeric>
&#9746; No &#9744;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">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).</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonNumeric contextRef="c0" name="dei:EntityInteractiveDataCurrent">Yes</ix:nonNumeric>
&#9746; No &#9744;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">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 the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221;
&#8220;smaller reporting company,&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act.</span></p><div>

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

</div><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"> <td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 50%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Large accelerated filer &#9744;</span></td> <td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 50%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accelerated filer &#9744;</span></td></tr> <tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"> <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonNumeric contextRef="c0" format="ixt-sec:entityfilercategoryen" name="dei:EntityFilerCategory">Non-accelerated filer</ix:nonNumeric> &#9746;</span></td> <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Smaller reporting company <ix:nonNumeric contextRef="c0" format="ixt:fixed-true" name="dei:EntitySmallBusiness">&#9746;</ix:nonNumeric></span></td></tr> <tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"> <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td> <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Emerging growth company <ix:nonNumeric contextRef="c0" format="ixt:fixed-false" name="dei:EntityEmergingGrowthCompany">&#9744;</ix:nonNumeric></span></td></tr> </table><div>
</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">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 pursuant to Section 13(a) of the Exchange Act. &#9744;</span></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Yes
&#9744; No <ix:nonNumeric contextRef="c0" format="ixt:fixed-false" name="dei:EntityShellCompany">&#9746;</ix:nonNumeric></span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
the number of shares outstanding of each of the issuer&#8217;s classes of common equity, as of the latest practicable date: As of May
10, 2023, there were <ix:nonFraction contextRef="c1" decimals="INF" format="ixt:num-dot-decimal" name="dei:EntityCommonStockSharesOutstanding" scale="0" unitRef="shares">32,505,329</ix:nonFraction> shares outstanding of the registrant&#8217;s common stock.</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-size: 7pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

</div><!-- Field: Rule-Page --><div style="margin-top: 0pt; margin-bottom: 0pt; width: 100%"><div style="font-size: 1pt; border-top: Black 1pt solid; border-bottom: Black 2pt solid">&#160;</div></div><!-- Field: /Rule-Page --><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>SIEBERT FINANCIAL CORP.</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 122.35pt">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>INDEX</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>&#160;</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></p><div>

</div><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td colspan="2"><a href="#a_001"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>PART I - FINANCIAL INFORMATION</b></span></a></td>
    <td style="vertical-align: bottom; text-align: center">1</td></tr>
  <tr style="vertical-align: top; background-color: White">
    <td style="white-space: nowrap; padding-left: 0.125in; width: 9%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ITEM 1.</span></td>
    <td style="width: 82%"><a href="#a_002"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">FINANCIAL STATEMENTS</span></a></td>
    <td style="vertical-align: bottom; text-align: center; width: 9%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td></tr>
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td style="white-space: nowrap; padding-left: 0.125in">&#160;</td>
    <td><a href="#a_003"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION</span></a></td>
    <td style="vertical-align: bottom; text-align: center">1</td></tr>
  <tr style="vertical-align: top; background-color: White">
    <td style="white-space: nowrap; padding-left: 0.125in">&#160;</td>
    <td><a href="#a_004"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</span></a></td>
    <td style="vertical-align: bottom; text-align: center">2</td></tr>
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td style="white-space: nowrap; padding-left: 0.125in">&#160;</td>
    <td><a href="#a_005"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY</span></a></td>
    <td style="vertical-align: bottom; text-align: center">3</td></tr>
  <tr style="vertical-align: top; background-color: White">
    <td style="white-space: nowrap; padding-left: 0.125in">&#160;</td>
    <td><a href="#a_006"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</span></a></td>
    <td style="vertical-align: bottom; text-align: center">4</td></tr>
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td style="white-space: nowrap; padding-left: 0.125in">&#160;</td>
    <td><a href="#a_007"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></a></td>
    <td style="vertical-align: bottom; text-align: center">5</td></tr>
  <tr style="vertical-align: top; background-color: White">
    <td style="white-space: nowrap; padding-left: 0.125in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ITEM 2.</span></td>
    <td style="text-indent: -0.125in; padding-left: 0.125in"><a href="#a_008"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</span></a></td>
    <td style="vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">20</span></td></tr>
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td style="white-space: nowrap; padding-left: 0.125in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ITEM 3.</span></td>
    <td><a href="#a_009"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</span></a></td>
    <td style="vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">27</span></td></tr>
  <tr style="vertical-align: top; background-color: White">
    <td style="white-space: nowrap; padding-left: 0.125in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ITEM 4.</span></td>
    <td><a href="#a_010"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">CONTROLS AND PROCEDURES</span></a></td>
    <td style="vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">28</span></td></tr>
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td colspan="2"><a href="#a_011"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>PART II - OTHER INFORMATION</b></span></a></td>
    <td style="vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">29</span></td></tr>
  <tr style="vertical-align: top; background-color: White">
    <td style="white-space: nowrap; padding-left: 0.125in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ITEM 1.</span></td>
    <td><a href="#a_012"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">LEGAL PROCEEDINGS</span></a></td>
    <td style="vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">29</span></td></tr>
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td style="white-space: nowrap; padding-left: 0.125in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ITEM&#160;1A.&#160;</span></td>
    <td><a href="#a_013"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">RISK FACTORS</span></a></td>
    <td style="vertical-align: bottom; text-align: center">29</td></tr>
  <tr style="vertical-align: top; background-color: White">
    <td style="white-space: nowrap; padding-left: 0.125in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ITEM 6.</span></td>
    <td><a href="#a_014"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">EXHIBITS</span></a></td>
    <td style="vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">30</span></td></tr>
  <tr style="vertical-align: top; background-color: rgb(204,238,255)">
    <td colspan="2" style="padding-left: 0.125in"><a href="#a_015"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SIGNATURES</span></a></td>
    <td style="vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31</span></td></tr>
  </table><div>
</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 204.5pt"></p><div>



    </div><!-- Field: Page; Sequence: 2; Options: NewSection; Value: 1 --><div>
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    </div><div style="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div><div>
    </div><!-- Field: /Page --><div>



</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white"><b>Forward-Looking Statements</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
purposes of this Quarterly Report on Form 10-Q (&#8220;Report&#8221;), the terms &#8220;Siebert,&#8221; &#8220;Company,&#8221; &#8220;we,&#8221;
&#8220;us&#8221; and &#8220;our&#8221; refer to Siebert Financial Corp., its wholly-owned and majority-owned subsidiaries collectively,
unless the context otherwise requires.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
statements contained throughout this Report, including any documents incorporated by reference, that are not historical facts, including
statements about our beliefs and expectations, are &#8220;forward-looking statements&#8221; within the meaning of the U.S. Private Securities
Litigation Reform Act of 1995. Forward-looking statements include statements preceded by, followed by or that include the words &#8220;may,&#8221;
&#8220;could,&#8221; &#8220;would,&#8221; &#8220;should,&#8221; &#8220;believe,&#8221; &#8220;expect,&#8221; &#8220;anticipate,&#8221;
&#8220;plan,&#8221; &#8220;estimate,&#8221; &#8220;target,&#8221; &#8220;project,&#8221; &#8220;intend&#8221; and similar words or expressions.
In addition, any statements that refer to expectations, projections, or other characterizations of future events or circumstances are
forward-looking statements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">These
forward-looking statements, which reflect our beliefs, objectives, and expectations as of the date hereof, are based on the best judgement
of management. All forward-looking statements speak only as of the date on which they are made. Such forward-looking statements are subject
to certain risks, uncertainties and assumptions relating to factors that could cause actual results to differ materially from those anticipated
in such statements, including, without limitation, the following: economic, social and political conditions, global economic downturns
resulting from extraordinary events; securities industry risks; interest rate risks; liquidity risks; credit risk with clients and counterparties;
risk of liability for errors in clearing functions; systemic risk; systems failures, delays and capacity constraints; network security
risks; competition; reliance on external service providers; new laws and regulations affecting our business; net capital requirements;
extensive regulation, regulatory uncertainties and legal matters; failure to maintain relationships with employees, customers, business
partners or governmental entities; the inability to achieve synergies or to implement integration plans and other consequences associated
with risks and uncertainties detailed in under Part I,&#160;Item 1A - Risk Factors&#160;of our Annual Report on Form 10-K for the year
ended December 31, 2022, (&#8220;2022 Form 10-K&#8221;), and our filings with the SEC.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">We
caution that the foregoing list of factors is not exclusive, and new factors may emerge, or changes to the foregoing factors may occur,
that could impact our business. We undertake no obligation to publicly update or revise these statements, whether as a result of new information,
future events or otherwise, except to the extent required by the federal securities laws.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"></p><div>

</div><!-- Field: Page; Sequence: 3; Value: 1 --><div>
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    </div><div style="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div><div>
    </div><!-- Field: /Page --><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"><span style="font-size: 7pt">&#160;</span></p><div>

</div><div><a id="a_001"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 5.45pt; text-align: center">PART I - FINANCIAL INFORMATION<span style="font-size: 10pt">&#160;</span></p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 5.45pt; text-align: center"><span style="font-size: 7pt">&#160;</span></p><div>

</div><div><a id="a_002"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0">ITEM 1. FINANCIAL STATEMENTS</p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p><div>

</div><div><a id="a_003"></a></div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>SIEBERT FINANCIAL CORP. &amp; SUBSIDIARIES
</b>&#160;</p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0">CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION</p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-size: 7pt">&#160;</span></p><div>

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0.125in; text-indent: -0.125in">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left">ASSETS</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td></tr>
  <tr style="vertical-align: bottom">
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    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Equity method investment in related party</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Deferred tax assets</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:DeferredIncomeTaxAssetsNet" scale="0" unitRef="usd">4,150,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in">Goodwill</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:Goodwill" scale="0" unitRef="usd">1,989,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:Goodwill" scale="0" unitRef="usd">1,989,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt; text-indent: -0.125in; padding-left: 0.125in">Total Assets</td><td style="padding-bottom: 4pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: -0.125in; padding-left: 0.125in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.125in">LIABILITIES AND EQUITY</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.125in">Liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.125in">Current liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Payables to non-customers</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="sieb:PayablesToNoncustomers" scale="0" unitRef="usd">3,511,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Drafts payable</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="srt:DraftsPayable" scale="0" unitRef="usd">2,093,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Payables to broker-dealers and clearing organizations</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="srt:PayablesToBrokerDealersAndClearingOrganizations" scale="0" unitRef="usd">3,644,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="srt:PayablesToBrokerDealersAndClearingOrganizations" scale="0" unitRef="usd">660,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Accounts payable and accrued liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" scale="0" unitRef="usd">2,861,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" scale="0" unitRef="usd">2,507,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Taxes payable</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:TaxesPayableCurrent" scale="0" unitRef="usd">1,938,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:TaxesPayableCurrent" scale="0" unitRef="usd">1,052,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Securities loaned</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:SecuritiesLoaned" scale="0" unitRef="usd">406,087,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:SecuritiesLoaned" scale="0" unitRef="usd">327,180,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Securities sold, not yet purchased, at fair value</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased" scale="0" unitRef="usd">2,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased" scale="0" unitRef="usd">2,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Current portion of lease liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="0" unitRef="usd">1,035,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="0" unitRef="usd">1,158,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Current portion of long-term debt</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in">Current portion of deferred contract incentive</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="sieb:CurrentPortionOfDeferredContractIncentiveCurrent" scale="0" unitRef="usd">783,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="sieb:CurrentPortionOfDeferredContractIncentiveCurrent" scale="0" unitRef="usd">808,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Total Current liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:LiabilitiesCurrent" scale="0" unitRef="usd">711,780,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:LiabilitiesCurrent" scale="0" unitRef="usd">669,721,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Lease liabilities, less current portion</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="0" unitRef="usd">1,245,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font-size: 7pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Numbers are rounded for presentation purposes.
See notes to condensed consolidated financial statements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font-size: 7pt">&#160;</span></p><div>


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

</div><div><a id="a_004"></a></div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>SIEBERT FINANCIAL CORP. &amp; SUBSIDIARIES</b></p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>(unaudited)</b></p><div>

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

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>March 31,</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left; padding-right: 0pt">Revenue</td><td>&#160;</td>
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    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td></tr>
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    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="sieb:RevenueFromCommissionsAndFees" scale="0" unitRef="usd">1,901,000</ix:nonFraction></td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Technology and communications</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Data processing</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Rent and occupancy</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OccupancyNet" scale="0" unitRef="usd">478,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Professional fees</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ProfessionalFees" scale="0" unitRef="usd">1,074,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Depreciation and amortization</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Interest expense</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:InterestExpense" scale="0" unitRef="usd">88,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:AdvertisingExpense" scale="0" sign="-" unitRef="usd">28,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:AdvertisingExpense" scale="0" unitRef="usd">113,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-bottom: 1.5pt; padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: -0.125in">Total Expenses</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OperatingExpenses" scale="0" unitRef="usd">11,857,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: -0.125in">Operating income (loss)</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OperatingIncomeLoss" scale="0" unitRef="usd">4,313,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in">Earnings of equity method investment in related party</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncomeLossFromEquityMethodInvestments" scale="0" unitRef="usd">38,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncomeLossFromEquityMethodInvestments" scale="0" unitRef="usd">165,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-bottom: 1.5pt; text-align: left; padding-right: 0pt">Non-operating income</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NonoperatingIncomeExpense" scale="0" unitRef="usd">38,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NonoperatingIncomeExpense" scale="0" unitRef="usd">165,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-right: 0pt">Income (loss) before provision for (benefit from) income taxes</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="0" unitRef="usd">4,351,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="0" sign="-" unitRef="usd">1,374,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in">Provision for (benefit from) income taxes</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="0" unitRef="usd">1,136,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="0" sign="-" unitRef="usd">282,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-right: 0pt">Net income (loss)</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ProfitLoss" scale="0" unitRef="usd">3,215,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ProfitLoss" scale="0" sign="-" unitRef="usd">1,092,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in">Less net income (loss) attributable to noncontrolling interests</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" scale="0" unitRef="usd">19,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" scale="0" sign="-" unitRef="usd">119,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-right: 0pt">Net income (loss) available to common stockholders</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetIncomeLoss" scale="0" unitRef="usd">3,196,000</ix:nonFraction></td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetIncomeLoss" scale="0" sign="-" unitRef="usd">973,000</ix:nonFraction></td><td style="padding-bottom: 4pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-right: 0pt">Net income (loss) available to common stockholders per share of common stock</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0.25in; text-indent: -0.125in"><div style="-sec-ix-hidden: hidden-fact-5; -sec-ix-hidden: hidden-fact-4">Basic and diluted</div></td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right"><ix:nonFraction contextRef="c0" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:EarningsPerShareBasic" scale="0" unitRef="usdPershares">0.10</ix:nonFraction></td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">(<ix:nonFraction contextRef="c4" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:EarningsPerShareBasic" scale="0" sign="-" unitRef="usdPershares">0.03</ix:nonFraction></td><td style="padding-bottom: 4pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Numbers are rounded for presentation purposes.
See notes to condensed consolidated financial statements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p><div>

</div><div><a id="a_005"></a></div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>SIEBERT FINANCIAL CORP. &amp; SUBSIDIARIES</b></p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0">CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>(unaudited)</b></p><div>

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

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
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 Equity</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.125in">Issuance and transfers of RISE membership interests</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#8212;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-8">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-9">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.125in">Net loss</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><div style="-sec-ix-hidden: hidden-fact-10">&#8212;</div></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><div style="-sec-ix-hidden: hidden-fact-11">&#8212;</div></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-bottom: 4pt; text-indent: -0.125in; padding-left: 0.125in">Balance &#8211; March 31, 2022</td><td style="padding-bottom: 4pt">&#160;</td>
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></p><div>

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.125in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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    <td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt">$.01 Par Value</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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 Equity</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  </table><div>
</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Numbers are rounded for presentation purposes.
See notes to condensed consolidated financial statements.</p><div>

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


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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-size: 7pt">&#160;</span></p><div>

</div><div><a id="a_006"></a></div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>SIEBERT FINANCIAL CORP. &amp; SUBSIDIARIES</b></p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0">CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>(unaudited)</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-size: 7pt"><b>&#160;</b></span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p><div>

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td colspan="6" style="text-align: center; border-bottom: Black 1.5pt solid"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Three Months Ended<br/>
</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>March 31,</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2023</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Cash Flows From Operating Activities</td><td>&#160;</td>
    <td colspan="2">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2">&#160;</td><td>&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ProfitLoss" scale="0" unitRef="usd">3,215,000</ix:nonFraction></td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 9pt">Adjustments to reconcile net income (loss) to net cash (used in) operating activities:</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 9pt">Changes in</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Receivables from and deposits with broker-dealers and clearing organizations</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInBrokerageReceivables" scale="0" unitRef="usd">1,123,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Securities borrowed</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInSecuritiesBorrowed" scale="0" unitRef="usd">78,419,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Securities owned, at fair value</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInTradingSecurities" scale="0" unitRef="usd">4,405,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Prepaid expenses and other assets</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="0" unitRef="usd">789,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Prepaid service contract</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-14">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Payables to customers</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInPayablesToCustomers" scale="0" sign="-" unitRef="usd">32,645,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Payables to non-customers</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="sieb:IncreaseDecreaseInPayablesToNonCustomers" scale="0" sign="-" unitRef="usd">7,995,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:IncreaseDecreaseInPayablesToNonCustomers" scale="0" sign="-" unitRef="usd">10,132,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Drafts payable</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="sieb:IncreaseDecreaseInDraftsPayable" scale="0" sign="-" unitRef="usd">291,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Payables to broker-dealers and clearing organizations</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInPayablesToBrokerDealers" scale="0" unitRef="usd">2,984,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Accounts payable and accrued liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" scale="0" unitRef="usd">353,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" scale="0" sign="-" unitRef="usd">521,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Securities loaned</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInSecuritiesLoanedTransactions" scale="0" unitRef="usd">78,907,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInSecuritiesLoanedTransactions" scale="0" sign="-" unitRef="usd">223,739,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Securities sold, not yet purchased, at fair value</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-15">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased" scale="0" unitRef="usd">28,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Taxes payable</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable" scale="0" unitRef="usd">886,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable" scale="0" sign="-" unitRef="usd">243,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">Deferred contract incentive</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInDeferredRevenue" scale="0" sign="-" unitRef="usd">213,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInDeferredRevenue" scale="0" sign="-" unitRef="usd">213,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 9pt">Net cash  (used in) operating activities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="0" sign="-" unitRef="usd">39,014,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="0" sign="-" unitRef="usd">44,088,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Cash Flows From Investing Activities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Equity method investment in related party</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-16">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:PaymentsToAcquireEquityMethodInvestments" scale="0" unitRef="usd">100,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Purchase of office facilities and equipment</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="0" unitRef="usd">75,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="0" unitRef="usd">57,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: -9pt; padding-left: 0.25in">Purchase of software</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:PaymentsForSoftware" scale="0" unitRef="usd">377,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:PaymentsForSoftware" scale="0" unitRef="usd">76,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">Build out of property</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="sieb:BuildOutOfProperty" scale="0" unitRef="usd">565,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:BuildOutOfProperty" scale="0" unitRef="usd">276,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Net cash (used in) investing activities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="0" sign="-" unitRef="usd">1,017,000</ix:nonFraction></td><td style="text-align: left">)</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="0" sign="-" unitRef="usd">509,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Cash Flows From Financing Activities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Issuance of RISE membership interests</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-17">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:Treasurystockvalues" scale="0" unitRef="usd">600,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Transfers of RISE membership interests</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-18">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:TransfersOfRiseMembershipInterests" scale="0" unitRef="usd">240,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Repayments of notes payable &#8211; related party</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-19">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ProceedsFromRepaymentsOfRelatedPartyDebt" scale="0" sign="-" unitRef="usd">500,000</ix:nonFraction></td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">Repayments of long-term debt</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt" scale="0" sign="-" unitRef="usd">263,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt" scale="0" sign="-" unitRef="usd">250,000</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Net cash provided by (used in) financing activities</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Cash and cash equivalents, and cash and securities segregated for regulatory purposes - end of period</td><td style="padding-bottom: 4pt">&#160;</td>
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    <td style="padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="font-weight: bold; text-align: left">Supplemental cash flow information</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Cash paid during the period for income taxes</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Cash paid during the period for interest</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right"><ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:InterestPaidNet" scale="0" unitRef="usd">88,000</ix:nonFraction></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="font-weight: bold; text-align: left">Non-cash investing and financing activities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -9pt; padding-left: 0.25in">Transfers of RISE membership interests (1)</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-20">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" id="ix_0_fact" name="sieb:TransfersOfRiseMembershipInterest" scale="0" unitRef="usd">2,880,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left">$</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-21">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right"><ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" id="ix_1_fact" name="sieb:PurchaseOfEquityMethodInvestmentInRelatedParty" scale="0" unitRef="usd">900,000</ix:nonFraction></td><td style="text-align: left">&#160;</td></tr>
  </table><div>
</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b><span style="font-size: 7pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></p><div>

</div><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(1)</span></td><td style="text-align: justify"><ix:footnote id="ix_0_footnote" xml:lang="en-US">Refer to Note 4 &#8211; RISE for further detail.</ix:footnote></td>
</tr></table><div>
</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></p><div>

</div><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(2)</span></td><td style="text-align: justify"><ix:footnote id="ix_1_footnote" xml:lang="en-US">Refer to Note 3 &#8211; Transactions with Tigress and Hedge
Connection for further detail.</ix:footnote></td>
</tr></table><div>
</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-size: 7pt">&#160;</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center">Numbers are rounded for presentation purposes.
See notes to condensed consolidated financial statements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-size: 7pt">&#160;</span></p><div>

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    </div><div style="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">- <!-- Field: Sequence; Type: Arabic; Name: PageNo -->4<!-- Field: /Sequence --> -</p></div><div>
    </div><div style="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><p style="text-align: center; margin-top: 0pt; margin-bottom: 0pt">&#160;</p></div><div>
    </div><!-- Field: /Page --><div>


</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"><b>&#160;</b></p><div>

</div><div><a id="a_007"></a></div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>SIEBERT FINANCIAL CORP. &amp; SUBSIDIARIES</b></p><div>

</div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0">NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>(unaudited)</b></p><div>

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

</div><ix:nonNumeric contextRef="c0" continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_1" escape="true" name="us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>1. Organization and Basis of Presentation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_2" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Organization</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_3" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Overview</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_4" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Si<span style="font-family: Times New Roman, Times, Serif">ebert
Financial Corp., a New York corporation, incorporated in 1934, is a holding company that conducts the following lines of business through
its wholly-owned and majority-owned subsidiaries:</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_5" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_4"><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Muriel
                                            Siebert &amp; Co., Inc. (&#8220;MSCO&#8221;) provides retail brokerage services. MSCO is
                                            a Delaware corporation and broker-dealer registered with the Securities and Exchange Commission
                                            (&#8220;SEC&#8221;) under the Exchange Act and the Commodity Exchange Act of 1936, and member
                                            of the Financial Industry Regulatory Authority (&#8220;FINRA&#8221;), the New York Stock
                                            Exchange (&#8220;NYSE&#8221;), the Securities Investor Protection Corporation (&#8220;SIPC&#8221;),
                                            and the National Futures Association (&#8220;NFA&#8221;).</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                                                      </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: -0.25in; background-color: white"></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_6" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_5"><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Siebert
                                            AdvisorNXT, Inc. (&#8220;SNXT&#8221;) provides investment advisory services. SNXT is a New
                                            York corporation registered with the SEC as a Registered Investment Advisor (&#8220;RIA&#8221;)
                                            under the Investment Advisers Act of 1940.</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                                       </table></ix:continuation><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_7" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_6"><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Park
                                            Wilshire Companies, Inc. (&#8220;PW&#8221;) provides insurance services. PW is a Texas corporation
                                            and licensed insurance agency.</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                           </table></ix:continuation><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_8" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_7"><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Siebert
                                            Technologies, LLC (&#8220;STCH&#8221;) provides technology development. STCH is a Nevada
                                            limited liability company.</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                       </table></ix:continuation><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_9" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_8"><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">RISE
                                            Financial Services, LLC (&#8220;RISE&#8221;) is a Delaware limited liability company and
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<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                                             </table></ix:continuation><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_10" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_9"><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">StockCross
                                            Digital Solutions, Ltd. (&#8220;STXD&#8221;) is an inactive subsidiary headquartered in Bermuda.</span></td></tr></table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_11" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_10"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; background-color: white">For
purposes of this Report on Form 10-Q, the terms &#8220;Siebert,&#8221; &#8220;Company,&#8221; &#8220;we,&#8221; &#8220;us,&#8221; and
&#8220;our&#8221; refer to Siebert Financial Corp., MSCO, SNXT, PW, STCH, RISE, and STXD collectively, unless the context otherwise requires.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_12" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_11"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">The
Company is headquartered in New York, NY, with primary operations in New Jersey, Florida, and California. The Company has 13 branch offices
throughout the U.S. and clients around the world. The Company&#8217;s SEC filings are available through the Company&#8217;s website at
www.siebert.com, where investors can obtain copies of the Company&#8217;s public filings free of charge. The Company&#8217;s common stock,
par value $<ix:nonFraction contextRef="c2" decimals="2" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" unitRef="usdPershares">.01</ix:nonFraction> per share, trades on the Nasdaq Capital Market under the symbol &#8220;SIEB.&#8221;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 482.55pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_13" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_12"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">The
Company primarily operates in the securities brokerage and asset management industry and has no other reportable segments. All of the
Company&#8217;s revenues for the three months ended March 31, 2023 and 2022 were derived from its operations in the U.S.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_14" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_13"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; background-color: white">As
of </span><span style="font-family: Times New Roman, Times, Serif">March 31, 2023<span style="background-color: white">, the Company
is comprised of a single operating segment based on the factors related to management&#8217;s decision-making framework as well as management
evaluating performance and allocating resources based on assessments of the Company from a consolidated perspective.</span></span> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>&#160;</i></b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_15" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_14"><ix:nonNumeric contextRef="c0" continuedAt="_BasisOfAccountingPolicyPolicyTextBlock-c0_cont_1" escape="true" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Basis of Presentation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:nonNumeric></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_16" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_15"><ix:continuation continuedAt="_BasisOfAccountingPolicyPolicyTextBlock-c0_cont_2" id="_BasisOfAccountingPolicyPolicyTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The accompanying unaudited
condensed consolidated financial statements (&#8220;financial statements&#8221;) of the Company have been prepared on the accrual basis
of accounting in conformity with accounting principles generally accepted in the U.S. (&#8220;GAAP&#8221;) for interim financial information
with the instructions for Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes
required by GAAP for complete annual financial statements. The U.S. dollar is the functional currency of the Company and numbers are rounded
for presentation purposes.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p></ix:continuation></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_17" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_16"><ix:continuation id="_BasisOfAccountingPolicyPolicyTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In the opinion of management,
the financial statements contain all adjustments (consisting of normal recurring entries) necessary to fairly present such interim results.
Interim results are not necessarily indicative of the results of operations which may be expected for a full year or any subsequent period.
These financial statements should be read in conjunction with the financial statements and notes thereto in the Company&#8217;s 2022 Form
10-K.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>&#160;</i></p></ix:continuation></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_18" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_17"><ix:nonNumeric contextRef="c0" continuedAt="_ConsolidationPolicyTextBlock-c0_cont_1" escape="true" name="us-gaap:ConsolidationPolicyTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Principles of Consolidation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:nonNumeric></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_19" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_18"><ix:continuation continuedAt="_ConsolidationPolicyTextBlock-c0_cont_2" id="_ConsolidationPolicyTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
financial statements include the accounts of Siebert and its wholly-owned and majority-owned consolidated subsidiaries. Upon consolidation,
all intercompany balances and transactions are eliminated. For the period of March 31, 2022 to October 18, 2022, the Company determined
that RISE was a variable interest entity (&#8220;VIE&#8221;) for which the Company was the primary beneficiary. As discussed in more detail
in Note 4 &#8211; RISE, as of October 18, 2022, the Company&#8217;s ownership in RISE increased to <ix:nonFraction contextRef="c37" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:SaleOfStockPercentageOfOwnershipBeforeTransaction" scale="-2" unitRef="pure">68</ix:nonFraction>% and therefore, the Company continued
to consolidate RISE under the voting interest model (&#8220;VOE model&#8221;). The Company&#8217;s ownership in RISE remained <ix:nonFraction contextRef="c0" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:SaleOfStockPercentageOfOwnershipBeforeTransaction" scale="-2" unitRef="pure">68</ix:nonFraction>% as of
March 31, 2023. Certain reclassifications have been made to previously reported amounts to conform to current presentation.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">&#160;</span></p></ix:continuation></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_20" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_19"><ix:continuation continuedAt="_ConsolidationPolicyTextBlock-c0_cont_3" id="_ConsolidationPolicyTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">For
consolidated subsidiaries that are not wholly-owned, the third-party holdings of equity interests are referred to as noncontrolling interests.
The net income or loss attributable to noncontrolling interests for such subsidiaries is presented as net income or loss attributable
to noncontrolling interests in the statements of operations. The portion of total equity that is attributable to noncontrolling interests
for such subsidiaries is presented as noncontrolling interests in the statements of financial condition.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_21" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_20"><ix:continuation id="_ConsolidationPolicyTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">For
investments in entities in which the Company does not have a controlling financial interest but has significant influence over its operating
and financial decisions, the Company applies the equity method of accounting with net income and losses recorded in earnings of equity
method investment in related party. </span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>&#160;</i></p></ix:continuation></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_22" id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_21"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Significant Accounting Policies</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_BusinessDescriptionAndBasisOfPresentationTextBlock-c0_cont_22"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s significant
accounting policies are included in Note 2 &#8211; Summary of Significant Accounting Policies in the Company&#8217;s 2022 Form 10-K. During
the three months ended March 31, 2023, there were no significant changes made to the Company&#8217;s significant accounting policies.</p></ix:continuation><div>

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

</div><ix:nonNumeric contextRef="c0" continuedAt="_SignificantAccountingPoliciesTextBlock-c0_cont_1" escape="true" name="us-gaap:SignificantAccountingPoliciesTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>2. New Accounting Standards </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation id="_SignificantAccountingPoliciesTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company did not adopt any new accounting standards during the three months ended March 31, 2023. In addition, the Company has evaluated
other recently issued accounting standards and does not believe that any of these standards will have a material impact on the Company&#8217;s
financial statements and related disclosures as of March 31, 2023.</p></ix:continuation><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock-c0_cont_1" escape="true" name="sieb:DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>3. Transactions with
Tigress and Hedge Connection</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock-c0_cont_2" id="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">In
2021 and 2022, the Company entered into agreements and subsequent reorganization agreements and termination agreements with Tigress Holdings,
LLC (&#8220;Tigress&#8221;) and Hedge Connection, LLC (&#8220;Hedge Connection&#8221;). Refer to Note 3 &#8211; Transactions with Tigress
and Hedge Connection in the Company&#8217;s 2022 Form 10-K for more detail on these transactions. Information related to these transactions
that impact the periods presented is shown below.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

</div><ix:continuation id="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">During
the three months ended March 31, 2023 and 2022, the Company recognized $<ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="sieb:EquityMethodInvestment" scale="0" unitRef="usd">38,000</ix:nonFraction> and $<ix:nonFraction contextRef="c21" decimals="0" format="ixt:num-dot-decimal" name="sieb:EquityMethodInvestment" scale="0" unitRef="usd">165,000</ix:nonFraction> from its equity method investment in Tigress,
respectively. On January 21, 2022, the Company purchased Hedge Connection for $<ix:nonFraction contextRef="c38" decimals="0" format="ixt:num-dot-decimal" name="sieb:PurchasedHedgeConnection" scale="0" unitRef="usd">1,000,000</ix:nonFraction>, of which $<ix:nonFraction contextRef="c38" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1" scale="0" unitRef="usd">400,000</ix:nonFraction> was noncash consideration
and $<ix:nonFraction contextRef="c39" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NotesPayableToBank" scale="0" unitRef="usd">600,000</ix:nonFraction> was a note payable. The Company paid off $<ix:nonFraction contextRef="c21" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NotesPayableToBank" scale="0" unitRef="usd">100,000</ix:nonFraction> of its note payable to Hedge Connection during the three months ended
March 31, 2022. As of March 31, 2023 and the date of this Report, the Company owned <ix:nonFraction contextRef="c40" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" unitRef="pure">17</ix:nonFraction>% of Tigress.</span></p></ix:continuation><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="sieb_DisclosureOfRiseTextBlock-c0_cont_1" escape="true" name="sieb:DisclosureOfRiseTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>4. RISE</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="sieb_DisclosureOfRiseTextBlock-c0_cont_2" id="sieb_DisclosureOfRiseTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the first quarter of
2022, RISE issued and Siebert sold membership interests in RISE to certain employees, directors, and affiliates of RISE and Siebert.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="sieb_DisclosureOfRiseTextBlock-c0_cont_3" id="sieb_DisclosureOfRiseTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">From January 1, 2022 through
March 30, 2022, RISE issued&#160;<ix:nonFraction contextRef="c41" decimals="3" format="ixt:num-dot-decimal" name="sieb:MembershipInterests" scale="-2" unitRef="pure">8.3</ix:nonFraction>% of RISE&#8217;s total issued and outstanding membership interests in exchange for a net increase
in assets of $<ix:nonFraction contextRef="c42" decimals="0" format="ixt:num-dot-decimal" name="sieb:ExchangeForANetIncreaseInAssets" scale="0" unitRef="usd">1,000,000</ix:nonFraction>. Siebert sold membership interests representing <ix:nonFraction contextRef="c43" decimals="2" format="ixt:num-dot-decimal" name="sieb:PercentageOfRemainingInterestInStockCrossPurchased" scale="-2" unitRef="pure">2</ix:nonFraction>% of RISE&#8217;s total issued and outstanding membership interests
to Siebert employees and affiliates.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="sieb_DisclosureOfRiseTextBlock-c0_cont_4" id="sieb_DisclosureOfRiseTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On March 31, 2022, Siebert
exchanged $<ix:nonFraction contextRef="c44" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:NotesPayable" scale="0" unitRef="usd">2,880,000</ix:nonFraction>&#160;in aggregate of notes payable to Gloria E. Gebbia for&#160;<ix:nonFraction contextRef="c44" decimals="2" format="ixt:num-dot-decimal" name="sieb:PercentageOfRemainingInterestInStockCrossPurchased" scale="-2" unitRef="pure">24</ix:nonFraction>% ownership interest in RISE. As a result, Siebert&#8217;s
direct ownership percentage in RISE declined from&#160;<ix:nonFraction contextRef="c45" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" unitRef="pure">76</ix:nonFraction>% as of December 31, 2021 to approximately&#160;<ix:nonFraction contextRef="c46" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" unitRef="pure">44</ix:nonFraction>% as of March 31, 2022. As
of March 31, 2022, Siebert determined that RISE was a VIE and that Siebert was the primary beneficiary, requiring RISE to be consolidated
in accordance with Accounting Standards Codification (&#8220;ASC&#8221;) Topic 810 &#8211; Consolidation.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="sieb_DisclosureOfRiseTextBlock-c0_cont_5" id="sieb_DisclosureOfRiseTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As a result of transactions
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Siebert continued to consolidate RISE from October 18, 2022 through December 31, 2022 under the VOE model. There have been no further
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</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:continuation id="sieb_DisclosureOfRiseTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, RISE
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_1" escape="true" name="us-gaap:DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>5. Receivables From, Payables To, and Deposits With Broker-Dealers
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</div><div>

</div><ix:continuation continuedAt="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_2" id="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Amounts receivable from, payables
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</div><div>


</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

</div><ix:continuation continuedAt="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_3" id="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_2"><ix:nonNumeric contextRef="c0" continuedAt="_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock-c0_cont_1" escape="true" name="us-gaap:ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><div>

</div><ix:continuation continuedAt="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_4" id="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_3"><ix:continuation id="_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock-c0_cont_1"><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><sup>(1)</sup></td><td style="text-align: justify"><ix:footnote id="ix_2_footnote" xml:lang="en-US">Depository Trust &amp; Clearing Corporation is referred to as
(&#8220;DTCC&#8221;), Options Clearing Corporation is referred to as (&#8220;OCC&#8221;), and National Securities Clearing Corporation
is referred to as (&#8220;NSCC&#8221;).</ix:footnote></td>
</tr></table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p></ix:continuation></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_5" id="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Under the DTCC shareholders&#8217;
agreement, MSCO is required to participate in the DTCC common stock mandatory purchase. As of March 31, 2023 and December 31, 2022, MSCO
had shares of DTCC common stock valued at approximately $<ix:nonFraction contextRef="c48" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:CommonStockValue" scale="0" unitRef="usd">1,236,000</ix:nonFraction> and $<ix:nonFraction contextRef="c49" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:CommonStockValue" scale="0" unitRef="usd">1,054,000</ix:nonFraction>, respectively, which are included within the line item
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</div><div>

</div><ix:continuation continuedAt="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_6" id="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In September 2022, MSCO and
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fund escrow deposit of $<ix:nonFraction contextRef="c50" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:IncreaseDecreaseInOtherDeposits" scale="0" unitRef="usd">50,000</ix:nonFraction> to MSCO, and had excess cash of approximately $<ix:nonFraction contextRef="c2" decimals="-5" format="ixt:num-dot-decimal" name="us-gaap:ReorganizationValueCashInExcessOfNormalOperatingNeeds" scale="6" unitRef="usd">1.2</ix:nonFraction> million in its brokerage account at MSCO as of March
31, 2023. The resulting asset of RISE and liability of MSCO is eliminated in consolidation. There was no income or expense related to
this clearing relationship for periods presented.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure-c0_cont_6"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, the
Company had terminated its clearing relationships with GSCO and Pershing.</p></ix:continuation><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="_BusinessAndContractualArrangementsDisclosureTextBlock-c0_cont_1" escape="true" name="us-gaap:BusinessAndContractualArrangementsDisclosureTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>6. Prepaid Service
Contract</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_BusinessAndContractualArrangementsDisclosureTextBlock-c0_cont_2" id="_BusinessAndContractualArrangementsDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">In
April 2020, the Company entered into an agreement with a technology partner whereby the Company paid the technology partner shares of
the Company&#8217;s common stock and cash in exchange for services to develop a new client and back end interface as well as related functionalities
for the Company&#8217;s key operations. In February 2022, the Company entered into a Consulting Services Agreement (&#8220;CSA&#8221;)
with the technology partner, whereby the Company would provide certain consulting services over an 18-month period. In September 2022,
the Company and the technology partner mutually agreed to terminate the services being provided under both the original agreement as well
as the CSA. Refer to Note 6 &#8211; Prepaid Service Contract in the Company&#8217;s 2022 Form 10-K for further detail. Information <span style="background-color: white">related
to these transactions that impacted the periods presented is shown below.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_BusinessAndContractualArrangementsDisclosureTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company recorded amortization of prepaid service contract assets of $<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:AmortizationOfIntangibleAssets" scale="0" unitRef="usd">0</ix:nonFraction> and $<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:AmortizationOfIntangibleAssets" scale="0" unitRef="usd">177,000</ix:nonFraction> for the three months ended March 31, 2023 and 2022,
respectively. The Company recorded a total of $<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="sieb:ConsultingFeeIncome" scale="0" unitRef="usd">0</ix:nonFraction> and $<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:ConsultingFeeIncome" scale="0" unitRef="usd">583,000</ix:nonFraction> in consulting fee income for the three months ended March 31, 2023 and 2022,
respectively.</p></ix:continuation><div>

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

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</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_2" id="_FairValueDisclosuresTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Overview</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_3" id="_FairValueDisclosuresTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">ASC 820 defines fair value,
establishes a framework for measuring fair value as well as a hierarchy of fair value inputs. Refer to the below as well as Note 2 &#8211;
Summary of Significant Accounting Policies in the Company&#8217;s 2022 Form 10-K for further information regarding fair value hierarchy,
valuation techniques and other items related to fair value measurements.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_4" id="_FairValueDisclosuresTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Financial Assets and
Liabilities Measured at Fair Value on a Recurring Basis</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_5" id="_FairValueDisclosuresTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
tables below present, by level within the fair value hierarchy, financial assets and liabilities, measured at fair value on a recurring
basis for the periods indicated. As required by ASC Topic 820, financial assets and financial liabilities are classified in their entirety
based on the lowest level of input that is significant to the respective fair value measurement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"></p><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_6" id="_FairValueDisclosuresTextBlock-c0_cont_5"><ix:nonNumeric contextRef="c0" continuedAt="_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock-c0_cont_1" escape="true" name="us-gaap:ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: -0.125in; padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_7" id="_FairValueDisclosuresTextBlock-c0_cont_6"><ix:continuation id="_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock-c0_cont_1"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left">Securities owned, at fair value</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-42">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">Certificates of deposit</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-44">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-46">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><ix:nonFraction contextRef="c93" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:EquityMethodInvestmentsFairValueDisclosure" scale="0" unitRef="usd">52,000</ix:nonFraction></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

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</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_9" id="_FairValueDisclosuresTextBlock-c0_cont_8"><ix:nonNumeric contextRef="c0" continuedAt="_DebtSecuritiesHeldToMaturityPastDueTableTextBlock-c0_cont_1" escape="true" name="us-gaap:DebtSecuritiesHeldToMaturityPastDueTableTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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</div><div>

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</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_11" id="_FairValueDisclosuresTextBlock-c0_cont_10"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Financial Assets Measured
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</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_12" id="_FairValueDisclosuresTextBlock-c0_cont_11"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
following table represents information for assets measured at fair value on a nonrecurring basis and display the carrying value after
measurement as of the periods indicated. The fair value measurement is nonrecurring as these assets are measured at fair value only when
there is a triggering event (e.g., an evidence of impairment). Assets included in the table are those that were impaired during the respective
reporting periods and that are still held as of the reporting date. The estimated fair values for these amounts were determined using
significant unobservable inputs (Level 3).</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_13" id="_FairValueDisclosuresTextBlock-c0_cont_12"><ix:nonNumeric contextRef="c0" escape="true" name="us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_14" id="_FairValueDisclosuresTextBlock-c0_cont_13"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As a result of the transaction
discussed Note 3 &#8211; Transactions with Tigress and Hedge Connection, the Company recognized an impairment charge for its investment
in Tigress of approximately $<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:OtherAssetImpairmentCharges" scale="0" unitRef="usd">4,015,000</ix:nonFraction> for the year ended December 31, 2022. The fair value of the Company&#8217;s investment in Tigress
was determined using the income and market approach. For the income approach, the Company utilized estimated discounted future cash flow
expected to be generated by Tigress. For the market approach, the Company utilized market multiples of revenue and earnings derived from
comparable publicly-traded companies.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_15" id="_FairValueDisclosuresTextBlock-c0_cont_14"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Financial Assets and
Liabilities Not Carried at Fair Value </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_16" id="_FairValueDisclosuresTextBlock-c0_cont_15"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The following represents financial
instruments in which the ending balances as of March 31, 2023 and December 31, 2022 that are not carried at fair value in the statements
of financial condition:</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_17" id="_FairValueDisclosuresTextBlock-c0_cont_16"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Short-term
financial instruments:&#160;The carrying value of short-term financial instruments, including cash and cash equivalents as well as cash
and securities segregated for regulatory purposes, are recorded at amounts that approximate the fair value of these instruments. These
financial instruments generally expose the Company to limited credit risk and have no stated maturities or have short-term maturities
and carry interest rates that approximate market rates. The Company had no cash equivalents for regulatory purposes as of March 31, 2023
and December 31, 2022. Securities segregated for regulatory purposes consist solely of U.S. government securities and are included in
the fair value hierarchy table above. Cash and cash equivalents and cash and securities segregated for regulatory purposes are classified
as level 1.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"></p><div>

</div><!-- Field: Page; Sequence: 12; Value: 1 --><div>
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

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and other assets: Receivables from customers, receivables from non-customers, receivables from and deposits with broker-dealers and clearing
organizations, other receivables, and prepaid expenses and other assets are recorded at amounts that approximate fair value and are classified
as level 2 under the fair value hierarchy. The Company may hold cash equivalents related to rent deposits in prepaid expenses and other
assets that are categorized as level 2 under the fair value hierarchy.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_FairValueDisclosuresTextBlock-c0_cont_19" id="_FairValueDisclosuresTextBlock-c0_cont_18"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Securities
borrowed and securities loaned: Securities borrowed and securities loaned are recorded at amounts which approximate fair value and are
primarily classified as level 2 under the fair value hierarchy. The Company&#8217;s securities borrowed and securities loaned balances
represent amounts of equity securities borrow and loan contracts and are marked-to-market daily in accordance with standard industry practices
which approximate fair value.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

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cost: The Company&#8217;s non-marketable equity securities are investments in privately held companies without readily determinable market
values. Due to the absence of quoted market prices, the inherent lack of liquidity and the fact that inputs used to measure fair value
are unobservable and require management&#8217;s judgment. As there is no readily determinable fair value, the carrying amount of these
investments minus impairment approximates the fair value. The cost will be adjusted upwards or downwards in accordance with observable
market transactions and is recorded in the line item &#8220;Other general and administrative&#8221; in the statements of operations. Under
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</div><div>

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and accrued liabilities, and taxes payable are recorded at amounts that approximate fair value due to their short-term nature and are
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</div><div>

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</div><div>

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

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</div><div>

</div><ix:continuation continuedAt="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_2" id="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Property, office facilities,
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</div><div>

</div><ix:continuation continuedAt="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_3" id="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_2"><ix:nonNumeric contextRef="c0" escape="true" name="us-gaap:PropertyPlantAndEquipmentTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><ix:continuation continuedAt="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_4" id="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Total depreciation expense
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</div><div>

</div><ix:continuation continuedAt="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_5" id="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Miami Office Building</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_6" id="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
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The Miami office building contains approximately 12,000 square feet of office space and will serve as a primary operating center of the
Company.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_PropertyPlantAndEquipmentDisclosureTextBlock-c0_cont_6"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

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</div><div>

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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><div>

</div><ix:continuation continuedAt="_GoodwillAndIntangibleAssetsDisclosureTextBlock-c0_cont_4" id="_GoodwillAndIntangibleAssetsDisclosureTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In the fourth quarter of 2022,
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</div><div>

</div><ix:continuation continuedAt="_GoodwillAndIntangibleAssetsDisclosureTextBlock-c0_cont_5" id="_GoodwillAndIntangibleAssetsDisclosureTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Amortization expense will
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</div><div>

</div><ix:continuation id="_GoodwillAndIntangibleAssetsDisclosureTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Total amortization of software
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="_LesseeOperatingLeasesTextBlock-c0_cont_1" escape="true" name="us-gaap:LesseeOperatingLeasesTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>10. Leases</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b>&#160;</b></p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_LesseeOperatingLeasesTextBlock-c0_cont_2" id="_LesseeOperatingLeasesTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
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in 2023 through 2027. The Company elected not to include short-term leases (i.e., leases with initial terms of less than twelve months),
or equipment leases (deemed immaterial) on the statements of financial condition. The Company leases some miscellaneous office equipment,
but they are immaterial and therefore the Company records the costs associated with this office equipment on the statements of operations
rather than capitalizing them as lease right-of-use assets. The balance of the lease right-of-use assets and lease liabilities are displayed
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</div><div>

</div><ix:continuation continuedAt="_LesseeOperatingLeasesTextBlock-c0_cont_3" id="_LesseeOperatingLeasesTextBlock-c0_cont_2"><ix:nonNumeric contextRef="c0" escape="true" name="sieb:ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:nonNumeric></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LesseeOperatingLeasesTextBlock-c0_cont_4" id="_LesseeOperatingLeasesTextBlock-c0_cont_3"><ix:nonNumeric contextRef="c0" escape="true" name="us-gaap:LeaseCostTableTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td colspan="9">Lease right-of-use assets obtained in exchange for new lease liabilities</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: 0pt; text-align: left; padding-left: 0.125in">Operating leases</td><td>&#160;</td>
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  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:nonNumeric></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

</div><!-- Field: Page; Sequence: 14; Value: 1 --><div>
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><div>

</div><ix:continuation continuedAt="_LesseeOperatingLeasesTextBlock-c0_cont_5" id="_LesseeOperatingLeasesTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Lease Commitments</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LesseeOperatingLeasesTextBlock-c0_cont_6" id="_LesseeOperatingLeasesTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Future annual minimum payments
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</div><div>

</div><ix:continuation id="_LesseeOperatingLeasesTextBlock-c0_cont_6"><ix:nonNumeric contextRef="c0" escape="true" name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_1" escape="true" name="us-gaap:EquityMethodInvestmentsDisclosureTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>11. Equity Method Investment in Related Party</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_2" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Transaction with Tigress</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_3" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
November 16, 2021, the Company entered into an agreement with Tigress and a subsequent reorganization agreement with Tigress on October
18, 2022. Refer to Note 3 &#8211; Transactions with Tigress and Hedge Connection in the Company&#8217;s 2022 Form 10-K for further detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_4" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
a result of the reorganization agreement with Tigress on October 18, 2022, the Company&#8217;s ownership interest of Tigress decreased
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ownership of Tigress, the Company concluded that it was still able to exercise significant influence over Tigress through March 31, 2023.
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</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_5" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
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</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_6" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
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</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_7" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_6"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">There
were no events or circumstances suggesting the carrying amount of the investment may be impaired as of March 31, 2023 and December 31,
2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_8" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_7"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Below
is a table showing the summary from the consolidated statements of operations and financial condition for Tigress for the periods indicated
(unaudited):</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_9" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_8"><ix:nonNumeric contextRef="c0" continuedAt="_EquityMethodInvestmentsTextBlock-c0_cont_1" escape="true" name="us-gaap:EquityMethodInvestmentsTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_10" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_9"><ix:continuation id="_EquityMethodInvestmentsTextBlock-c0_cont_1"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom">
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2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
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</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_11" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_10"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Transaction with Hedge
Connection</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_12" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_11"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">On
January 21, 2022, RISE entered into an agreement with Hedge Connection, and a subsequent termination agreement with Hedge Connection on
October 18, 2022. Refer to Note 3 &#8211; Transactions with Tigress and Hedge Connection in the Company&#8217;s 2022 Form 10-K for further
detail.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">&#160;</span></p></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_13" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_12"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
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2023 and 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_14" id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_13"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
carrying amount of the investment in Hedge Connection was $<ix:nonFraction contextRef="c159" decimals="0" format="ixt:num-dot-decimal" name="sieb:InvestmentCarryingAmount" scale="0" unitRef="usd"><ix:nonFraction contextRef="c160" decimals="0" format="ixt:num-dot-decimal" name="sieb:InvestmentCarryingAmount" scale="0" unitRef="usd">0</ix:nonFraction></ix:nonFraction> as of both March 31, 2023 and December 31, 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_EquityMethodInvestmentsDisclosureTextBlock-c0_cont_14"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="_InvestmentTextBlock-c0_cont_1" escape="true" name="us-gaap:InvestmentTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>12. Investments, Cost </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_InvestmentTextBlock-c0_cont_2" id="_InvestmentTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>OpenHand </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_InvestmentTextBlock-c0_cont_3" id="_InvestmentTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2022, the Company maintained a <ix:nonFraction contextRef="c166" decimals="INF" format="ixt:num-dot-decimal" name="us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired" scale="-2" unitRef="pure">2</ix:nonFraction>% ownership interest in OpenHand Holdings, Inc. (&#8220;OpenHand&#8221;). The investment
does not have a readily determinable fair value since OpenHand is a private company and its shares are not publicly traded.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_InvestmentTextBlock-c0_cont_4" id="_InvestmentTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2023, management concluded that its investment in OpenHand was not impaired and that no additional events or changes in circumstances
were identified that could have a significant effect on the original valuation of the investment. As of both March 31, 2023 and December
31, 2022, the carrying value of the Company&#8217;s investment in OpenHand was $<ix:nonFraction contextRef="c167" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:Investments" scale="0" unitRef="usd"><ix:nonFraction contextRef="c168" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:Investments" scale="0" unitRef="usd">850,000</ix:nonFraction></ix:nonFraction>.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_InvestmentTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Refer
to Note 12 &#8211; Investments, Cost in the Company&#8217;s 2022 Form 10-K for further information regarding this transaction and the
corresponding accounting treatment.</p></ix:continuation><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="_GoodwillDisclosureTextBlock-c0_cont_1" escape="true" name="us-gaap:GoodwillDisclosureTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>13. Goodwill </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation id="_GoodwillDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of both March 31, 2023
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of RISE. As of March 31, 2023, management concluded that there have been no impairments to the carrying value of the Company&#8217;s goodwill
and no impairment charges related to goodwill were recognized during the three months ended March 31, 2023. Additionally, the Company
determined there was not a material risk for future possible impairments to goodwill as of the date of the assessment.</p></ix:continuation><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

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</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_2" id="_LongTermDebtTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Mortgage with East
West Bank</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_3" id="_LongTermDebtTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Overview</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_4" id="_LongTermDebtTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
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</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_5" id="_LongTermDebtTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s obligations
under the mortgage are secured by a lien on the Miami office building and the term of the loan is ten years.&#160;<ix:nonNumeric contextRef="c172" name="us-gaap:LineOfCreditFacilityInterestRateDescription">The repayment schedule
will utilize a 30-year amortization period, with a balloon on the remaining amount due at the end of ten years.</ix:nonNumeric>&#160;The interest rate
is&#160;<ix:nonFraction contextRef="c172" decimals="INF" format="ixt:num-dot-decimal" name="us-gaap:LineOfCreditFacilityInterestRateDuringPeriod" scale="-2" unitRef="pure">3.6</ix:nonFraction>% for the first 7 years, and thereafter the interest rate shall be at the prime rate as reported by the Wall Street Journal,
provided that the minimum interest rate on any term loan will not be less than&#160;<ix:nonFraction contextRef="c172" decimals="INF" format="ixt:num-dot-decimal" name="sieb:InterestRateLineOfCredit" scale="-2" unitRef="pure">3.6</ix:nonFraction>%. As part of the agreement, the Company must maintain
a debt service coverage ratio of&#160;<ix:nonFraction contextRef="c173" decimals="INF" format="ixt:num-dot-decimal" name="us-gaap:RatioOfIndebtednessToNetCapital1" scale="0" unitRef="pure">1.4</ix:nonFraction>&#160;to 1. The loan is subject to a prepayment penalty over the first five years which is calculated
as a percentage of the principal amount outstanding at the time of prepayment.&#160;<ix:nonNumeric contextRef="c172" name="us-gaap:DebtInstrumentCovenantDescription">This percentage is&#160;5% in the first year and decreases
by 1% each year thereafter, with the prepayment penalty ending after 5 years.</ix:nonNumeric> As of March 31, 2023, the Company was in compliance with
all of its covenants related to this agreement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_6" id="_LongTermDebtTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, the
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</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_7" id="_LongTermDebtTextBlock-c0_cont_6"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Remaining Payments</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_8" id="_LongTermDebtTextBlock-c0_cont_7"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Future
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</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_9" id="_LongTermDebtTextBlock-c0_cont_8"><ix:nonNumeric contextRef="c0" continuedAt="_ContractualObligationFiscalYearMaturityScheduleTableTextBlock-c0_cont_1" escape="true" name="srt:ContractualObligationFiscalYearMaturityScheduleTableTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right"><ix:nonFraction contextRef="c181" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" scale="0" unitRef="usd">61,000</ix:nonFraction></td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_10" id="_LongTermDebtTextBlock-c0_cont_9"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
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31</span>, 2023, and 2022, respectively. As of March 31, 2023, the interest rate for this mortgage was <ix:nonFraction contextRef="c175" decimals="INF" format="ixt:num-dot-decimal" name="us-gaap:LineOfCreditFacilityInterestRateDuringPeriod" scale="-2" unitRef="pure">3.6</ix:nonFraction>%.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_11" id="_LongTermDebtTextBlock-c0_cont_10"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Loan with East West Bank</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>&#160;</i></b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_12" id="_LongTermDebtTextBlock-c0_cont_11"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Overview</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_13" id="_LongTermDebtTextBlock-c0_cont_12"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
July 22, 2020, the Company entered into a loan and security agreement with East West Bank. In accordance with the terms of this agreement,
the Company borrowed $<ix:nonFraction contextRef="c177" decimals="-5" format="ixt:num-dot-decimal" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" unitRef="usd">5.0</ix:nonFraction> million and had an outstanding balance of $<ix:nonFraction contextRef="c2" decimals="-5" format="ixt:num-dot-decimal" name="us-gaap:CommonStockOtherValueOutstanding" scale="6" unitRef="usd">2.4</ix:nonFraction> million as of <span style="background-color: white">March 31</span>,
2023.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_14" id="_LongTermDebtTextBlock-c0_cont_13"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company&#8217;s obligations under the agreement are secured by a lien on all of the Company&#8217;s cash, dividends, stocks and other
monies and property from time to time received or receivable in exchange for the Company&#8217;s equity interests in and any other rights
to payment from the Company&#8217;s subsidiaries; any deposit accounts into which the foregoing is deposited and all substitutions, products,
proceeds (cash and non-cash) arising out of any of the foregoing. Each term loan will have a term of&#160;<ix:nonNumeric contextRef="c178" format="ixt-sec:durwordsen" name="us-gaap:DebtInstrumentTerm">four years</ix:nonNumeric>, beginning when the
draw is made. The repayment schedule will utilize a five-year (60 month) amortization period, with a balloon on the remaining amount due
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</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_15" id="_LongTermDebtTextBlock-c0_cont_14"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"><ix:nonNumeric contextRef="c178" name="us-gaap:LineOfCreditFacilityInterestRateDescription">Term
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interest rate on any term loan will not be less than 3.25%.</ix:nonNumeric>&#160;In addition to the foregoing, on the date that each term loan is made,
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</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_16" id="_LongTermDebtTextBlock-c0_cont_15"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">This
agreement contains certain financial and non-financial covenants. The financial covenants are that the Company must maintain a debt service
coverage ratio of&#160;1.35&#160;to 1, an effective tangible net worth of a minimum of $<ix:nonFraction contextRef="c177" decimals="-6" format="ixt:num-dot-decimal" name="us-gaap:MinimumNetWorthRequiredForCompliance" scale="6" unitRef="usd">25</ix:nonFraction>&#160;million, and MSCO must maintain a net
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or greater.</ix:nonNumeric>&#160;As of <span style="background-color: white">March 31</span>, 2023, the Company was in compliance with all its covenants
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</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_17" id="_LongTermDebtTextBlock-c0_cont_16"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">In
addition, the Company&#8217;s obligations under the agreement are guaranteed pursuant to a guarantee agreement by and among, John J. Gebbia
and Gloria E. Gebbia, individually, and as a co-trustees of the John and Gloria Living Trust, U/D/T December 8, 1994 (&#8220;John and
Gloria Gebbia Trust&#8221;).</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_18" id="_LongTermDebtTextBlock-c0_cont_17"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Remaining Payments</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_19" id="_LongTermDebtTextBlock-c0_cont_18"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Future
remaining annual minimum principal payments for the loan with East West Bank as of <span style="background-color: white">March 31</span>,
2023 were as follows:</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_LongTermDebtTextBlock-c0_cont_20" id="_LongTermDebtTextBlock-c0_cont_19"><ix:continuation id="_ContractualObligationFiscalYearMaturityScheduleTableTextBlock-c0_cont_1"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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</div><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"><b>&#160;</b></p><div>

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</div><div>

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for an additional four-year period commencing on August 1, 2021 and ending July 31, 2025.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

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</div><ix:continuation continuedAt="_RevenueFromContractWithCustomerTextBlock-c0_cont_2" id="_RevenueFromContractWithCustomerTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Refer to Note 2 &#8211; Summary
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the corresponding accounting treatment. Information related to items that impact certain revenue streams within the periods presented
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</div><div>

</div><ix:continuation continuedAt="_RevenueFromContractWithCustomerTextBlock-c0_cont_3" id="_RevenueFromContractWithCustomerTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><i>Principal Transactions and Proprietary Trading</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_RevenueFromContractWithCustomerTextBlock-c0_cont_4" id="_RevenueFromContractWithCustomerTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">In
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15c3-3 deposits. During 2022, there was an increase in U.S. government securities yields, which created&#160;an unrealized loss of
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normal operations to meet deposit requirements. The aggregate unrealized loss on the portfolio will be returned over the duration of
the government securities, at a point no later than the maturity of the&#160;securities. Refer to Note 7 &#8211;&#160;Fair Value
Measurements for additional detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_RevenueFromContractWithCustomerTextBlock-c0_cont_5" id="_RevenueFromContractWithCustomerTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
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</div><div>

</div><ix:continuation continuedAt="_RevenueFromContractWithCustomerTextBlock-c0_cont_6" id="_RevenueFromContractWithCustomerTextBlock-c0_cont_5"><ix:nonNumeric contextRef="c0" escape="true" name="sieb:ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: White">
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</div><div>

</div><ix:continuation continuedAt="_RevenueFromContractWithCustomerTextBlock-c0_cont_7" id="_RevenueFromContractWithCustomerTextBlock-c0_cont_6"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><i>Stock Borrow / Stock
Loan</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_RevenueFromContractWithCustomerTextBlock-c0_cont_7"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
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For the three months ended March 31, 2022, stock borrow / stock loan revenue was $<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:RevenueFromStockBorrowOrStockLoan" scale="0" unitRef="usd">3,578,000</ix:nonFraction> ($<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:GrossRevenueFromStockBorrowOrStockLoan" scale="0" unitRef="usd">7,465,000</ix:nonFraction> gross revenue minus $<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:ExpensesFromStockBorrowOrStockLoan" scale="0" unitRef="usd">3,887,000</ix:nonFraction>
expenses).</p></ix:continuation><div>

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

</div><ix:nonNumeric contextRef="c0" continuedAt="_IncomeTaxDisclosureTextBlock-c0_cont_1" escape="true" name="us-gaap:IncomeTaxDisclosureTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>17. Income Taxes 	</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_IncomeTaxDisclosureTextBlock-c0_cont_2" id="_IncomeTaxDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
Company&#8217;s provision for income taxes consists of federal and state taxes, as applicable, in amounts necessary to align the Company&#8217;s
year-to-date tax provision with the effective rate that it expects to achieve for the full year. Each quarter the Company updates its
estimate of the annual effective tax rate and records cumulative adjustments as necessary. As of March 31, 2023, the Company has concluded
that its deferred tax assets are realizable on a more-likely-than-not basis with the exception of certain state net operating losses.
</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_IncomeTaxDisclosureTextBlock-c0_cont_3" id="_IncomeTaxDisclosureTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the three months ended
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for the three months ended March 31, 2023 was <ix:nonFraction contextRef="c0" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate" scale="-2" unitRef="pure">26</ix:nonFraction>%. The effective tax rate differs from the federal statutory rate of <ix:nonFraction contextRef="c0" decimals="INF" format="ixt:num-dot-decimal" name="us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" scale="-2" unitRef="pure">21</ix:nonFraction>% primarily related
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</div><div>

</div><ix:continuation continuedAt="_IncomeTaxDisclosureTextBlock-c0_cont_4" id="_IncomeTaxDisclosureTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the three months ended
March 31, 2022, the Company recorded an income tax benefit of $<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="sieb:ProvisionbenefitForfromIncomeTaxes" scale="0" unitRef="usd">282,000</ix:nonFraction> on pre-tax book loss of $<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="0" unitRef="usd">1,374,000</ix:nonFraction>. The effective tax rate for
the three months ended March 31, 2022 was <ix:nonFraction contextRef="c4" decimals="2" format="ixt:num-dot-decimal" name="us-gaap:EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate" scale="-2" unitRef="pure">21</ix:nonFraction>%.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

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and December 31, 2022, the Company recorded an uncertain tax position of $<ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:UnrecognizedTaxBenefits" scale="0" unitRef="usd"><ix:nonFraction contextRef="c3" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:UnrecognizedTaxBenefits" scale="0" unitRef="usd">1,596,000</ix:nonFraction></ix:nonFraction> related to various tax matters, which is included
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

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</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_2" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>MSCO</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_3" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Net Capital </i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_4" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">MSCO is subject to the Uniform
Net Capital Rules of the SEC (Rule 15c3-1) of the Exchange Act. Under the alternate method permitted by this rule, net capital, as defined,
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</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_5" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2022, MSCO&#8217;s
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</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_6" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Special Reserve Account </i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_7" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_6"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">MSCO is subject to Customer
Protection Rule 15c3-3 which requires segregation of funds in a special reserve account for the exclusive benefit of customers. As of
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million) in the special reserve accounts which was $<ix:nonFraction contextRef="c187" decimals="-5" format="ixt:num-dot-decimal" name="sieb:ReserveAccountExcessAmount" scale="6" unitRef="usd">22.2</ix:nonFraction> million in excess of the deposit requirement of $<ix:nonFraction contextRef="c187" decimals="-5" format="ixt:num-dot-decimal" name="us-gaap:SecuritiesReserveDepositRequiredAndMade" scale="6" unitRef="usd">232.2</ix:nonFraction> million. After adjustments
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</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_8" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_7"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">As
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The Company made no subsequent deposits or withdrawals on January 3, 2023.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_9" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_8"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">As
of March 31, 2023, the Company was subject to the PAB Account Rule 15c3-3 of the SEC which requires segregation of funds in a special
reserve account for the exclusive benefit of proprietary accounts of introducing broker-dealers. As of March 31, 2023, the Company had
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$<ix:nonFraction contextRef="c2" decimals="-5" format="ixt:num-dot-decimal" name="us-gaap:SecuritiesReserveDepositRequiredAndMade" scale="6" unitRef="usd">1.2</ix:nonFraction> million. The Company made no subsequent deposits or withdrawals on April 3, 2023. As of December 31, 2022, the Company did not hold
any proprietary accounts of introducing broker-dealers.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_10" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_9"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>RISE</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_11" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_10"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Net Capital</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_BrokersAndDealersDisclosureTextBlock-c0_cont_12" id="_BrokersAndDealersDisclosureTextBlock-c0_cont_11"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">RISE, as a member of FINRA,
is subject to the SEC Uniform Net Capital Rule 15c3-1. This rule requires the maintenance of minimum net capital and that the ratio of
aggregate indebtedness to net capital, both as defined, shall not exceed 15 to 1 and that equity capital may not be withdrawn, or cash
dividends paid if the resulting net capital ratio would exceed 10 to 1. RISE is also subject to the CFTC&#8217;s minimum financial requirements
which require that RISE maintain net capital, as defined, equal to the greater of its requirements under Regulation 1.17 under the Commodity
Exchange Act or Rule 15c3-1.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_BrokersAndDealersDisclosureTextBlock-c0_cont_12"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, RISE&#8217;s
net capital was approximately $<ix:nonFraction contextRef="c192" decimals="-5" format="ixt:num-dot-decimal" name="sieb:NetCapitalInExcessOfItsMinimumRequirement" scale="6" unitRef="usd">1.3</ix:nonFraction> million which was $<ix:nonFraction contextRef="c193" decimals="-5" format="ixt:num-dot-decimal" name="sieb:NetCapitalInExcessOfItsMinimumRequirement" scale="6" unitRef="usd">1.0</ix:nonFraction> million in excess of its minimum requirement of $<ix:nonFraction contextRef="c194" decimals="0" format="ixt:num-dot-decimal" name="srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1" scale="0" unitRef="usd">250,000</ix:nonFraction> under 15c3-1. As of
December 31, 2022, RISE&#8217;s net capital was approximately $<ix:nonFraction contextRef="c195" decimals="-5" format="ixt:num-dot-decimal" name="sieb:NetCapitalInExcessOfItsMinimumRequirement" scale="6" unitRef="usd">1.2</ix:nonFraction> million which was $<ix:nonFraction contextRef="c196" decimals="-5" format="ixt:num-dot-decimal" name="sieb:NetCapitalInExcessOfItsMinimumRequirement" scale="6" unitRef="usd">0.9</ix:nonFraction> million in excess of its minimum requirement
of $<ix:nonFraction contextRef="c197" decimals="0" format="ixt:num-dot-decimal" name="srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1" scale="0" unitRef="usd">250,000</ix:nonFraction> under 15c3-1.</p></ix:continuation><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><ix:nonNumeric contextRef="c0" continuedAt="_FinancialInstrumentsDisclosureTextBlock-c0_cont_1" escape="true" name="us-gaap:FinancialInstrumentsDisclosureTextBlock"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>19. Financial Instruments with Off-Balance
Sheet Risk </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_FinancialInstrumentsDisclosureTextBlock-c0_cont_2" id="_FinancialInstrumentsDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company enters into various
transactions to meet the needs of customers, conduct trading activities, and manage market risks and is, therefore, subject to varying
degrees of market and credit risk. Refer to the below as well as Note 21 &#8211; Financial Instruments with Off-Balance Sheet Risk in
the Company&#8217;s 2022 Form 10-K for further information.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_FinancialInstrumentsDisclosureTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2023, the Company had margin loans extended to its customers of approximately $<ix:nonFraction contextRef="c2" decimals="-5" format="ixt:num-dot-decimal" name="sieb:MarginLoansExtended" scale="6" unitRef="usd">354.0</ix:nonFraction> million, of which $<ix:nonFraction contextRef="c2" decimals="-5" format="ixt:num-dot-decimal" name="sieb:ReceivablesFromCustomers1" scale="6" unitRef="usd">51.9</ix:nonFraction> million is within
the line item &#8220;Receivables from customers&#8221; on the statements of financial condition. As of December 31, 2022, the Company
had margin loans extended to its customers of approximately $<ix:nonFraction contextRef="c3" decimals="-5" format="ixt:num-dot-decimal" name="sieb:MarginLoansExtended" scale="6" unitRef="usd">365.4</ix:nonFraction> million, of which $<ix:nonFraction contextRef="c3" decimals="-5" format="ixt:num-dot-decimal" name="sieb:ReceivablesFromCustomers1" scale="6" unitRef="usd">52.1</ix:nonFraction> million is in the line item &#8220;Receivables
from customers&#8221; on the statements of financial condition. There were no material losses for unsettled customer transactions for
the three months ended March 31, 2023 and 2022.</p></ix:continuation><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

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</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_2" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Legal and Regulatory Matters</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_3" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company is party to certain claims, suits and complaints arising in the ordinary course of business.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_4" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
activity related to operations of StockCross Financial Services, Inc. (&#8220;StockCross&#8221;) prior to the Company&#8217;s acquisition
of StockCross, FINRA&#8217;s Division of Enforcement is currently investigating unit investment trust (&#8220;UIT&#8221;) transactions
that were executed by StockCross that the enforcement staff believes were terminated early. The Company believes that many of these transactions
were UIT transactions that were the subject of its prior settlements with the Commonwealth of Massachusetts (Dkt. No. E-2017-0104) and
the State of California (CRD No.s: 6670 and 2400211). All of these transactions occurred prior to the Company&#8217;s acquisition of StockCross
on January 1, 2020.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_5" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_4"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Management
cannot at this time assess either the duration or the likely outcome or consequences of the FINRA investigation. Nevertheless, FINRA has
the authority to impose sanctions on the Company or require that it make offers of restitution to other customers who FINRA believes incurred
sales charges in early liquidations of UITs. No assurances can be given that a mutual settlement with FINRA regarding the investigation
can be reached or that any amount paid in settlement will not be material.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_6" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white; text-indent: 0.5in">As
of both March 31, 2023 and December 31, 2022, all other legal matters are without merit or involve amounts which would not have a material
impact on the Company&#8217;s results of operations or financial position.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_7" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_6"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Overnight Financing</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_8" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_7"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2023 and December 31, 2022, MSCO had an available line of credit for short term overnight demand borrowing with BMO Harris
Bank (&#8220;BMO Harris&#8221;) of up to $<ix:nonFraction contextRef="c198" decimals="-6" format="ixt:num-dot-decimal" name="us-gaap:LineOfCredit" scale="6" unitRef="usd">25</ix:nonFraction> million and $<ix:nonFraction contextRef="c199" decimals="-6" format="ixt:num-dot-decimal" name="us-gaap:LineOfCredit" scale="6" unitRef="usd">15</ix:nonFraction> million, respectively. As of those dates, MSCO had no outstanding loan balance
and there were no commitment fees or other restrictions on this line of credit. On May 23, 2022, MSCO increased its principal amount for
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</div><div>

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</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_10" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_9"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>At the Market Offering</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_11" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_10"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
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as agent, pursuant to which the Company may offer and sell, from time to time through JonesTrading, shares of the Company&#8217;s common
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upon notice to the other party and subject to other conditions. Whether the Company sells securities under the Sales Agreement will depend
on a number of factors, including the market conditions at that time, the Company&#8217;s cash position at that time and the availability
and terms of alternative sources of capital. For the three months ended March 31, 2023 and 2022, the Company did not sell any shares pursuant
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</div><div>

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</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_13" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_12"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Effective
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for an additional four-year period commencing on August 1, 2021 and ending July 31, 2025. If the Company chooses to exit this agreement
before the end of the contract term, the Company is under the obligation to pay an early termination fee upon occurrence pursuant to the
table below:</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

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</div><div>

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it will have to make material payments related to early termination fees and has not recorded any contingent liability in the financial
statements related to this arrangement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Technology Vendor</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in; background-color: white">On March
31, 2023, the Company entered into an agreement with a technology vendor for certain development projects for a total of approximately
$1.2 million over a term of 2 years.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_16" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_15"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>General Contingencies</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_17" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_16"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company&#8217;s general contingencies are included in Note 22 &#8211; Commitments, Contingencies, and Other in the Company&#8217;s 2022
Form 10-K. Other than the below, there have been no material updates to the Company&#8217;s general contingencies during the three months
ended March 31, 2023.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_18" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_17"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company, through its affiliate, Kennedy Cabot Acquisition, LLC (&#8220;KCA&#8221;), is self-insured with respect to employee health claims.
KCA maintains stop-loss insurance for certain risks and has a health claim reinsurance limit capped at approximately $<ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="sieb:HealthClaimReinsuranceLimitPerEmployee" scale="0" unitRef="usd">65,000</ix:nonFraction> per employee
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</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_19" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_18"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
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</div><div>

</div><ix:continuation continuedAt="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_20" id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_19"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
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during the period.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation id="_CommitmentsAndContingenciesDisclosureTextBlock-c0_cont_20"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company believes that its present insurance coverage and reserves are sufficient to cover currently estimated exposures, but there can
be no assurance that the Company will not incur liabilities in excess of recorded reserves or in excess of its insurance limits.</p></ix:continuation><div>

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

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</div><div>

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sponsors a defined-contribution retirement plan under Section&#160;401(k) of the Internal Revenue Code that covers substantially all employees.
Participant contributions to the plan are voluntary and are subject to certain limitations. The Company may also make discretionary contributions
to the plan. No contributions to the plan were made by the Company or KCA for the three months ended March 31, 2023 and 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

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Company has an equity incentive plan that provides for the grant of stock options, restricted stock, and other equity awards of the Company&#8217;s
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shares reserved under the equity incentive plan and <ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="sieb:EmployeeBenefitPlansSharesRemained" scale="0" unitRef="shares">2,704,000</ix:nonFraction> shares remained as of March 31, 2023. The Company did not issue any shares
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

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Disclosures</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:nonNumeric><div>

</div><div>

</div><ix:continuation continuedAt="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_2" id="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_1"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>KCA </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_3" id="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">KCA
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</div><div>

</div><ix:continuation continuedAt="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_4" id="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_3"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">KCA
owns a license from the Muriel Siebert Estate / Foundation to use the names &#8220;Muriel Siebert &amp; Co., Inc.&#8221; and &#8220;Siebert&#8221;
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</div><div>

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</div><div>

</div><ix:continuation continuedAt="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_6" id="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_5"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>PW</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

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</div><div>

</div><ix:continuation continuedAt="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_8" id="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_7"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Gloria E. Gebbia,
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</div><div>

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</div><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

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Company has entered into various notes payable with Gloria E. Gebbia, the Company&#8217;s principal stockholder</span>. The Company had
interest expense related to theses notes payable of $<ix:nonFraction contextRef="c0" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:InterestExpenseOther" scale="0" unitRef="usd">0</ix:nonFraction> and $<ix:nonFraction contextRef="c4" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:InterestExpenseOther" scale="0" unitRef="usd">70,000</ix:nonFraction> for the three months ended March 31, 2023 and 2022, respectively.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

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Company&#8217;s obligations under its loan with East West Bank are guaranteed pursuant to a guarantee agreement by and among, John J.
Gebbia and Gloria E. Gebbia, individually, and as a co-trustees of the John and Gloria Gebbia Trust.&#160;Refer to Note 14 &#8211;&#160;Long-Term
Debt for additional detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

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E. Gebbia has extended loans to certain Company employees for the purchase of the Company&#8217;s shares. These transactions have not
materially impacted the Company&#8217;s financial statements.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

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sons of Gloria E. Gebbia and John J. Gebbia hold executive positions within the Company&#8217;s subsidiaries and their compensation was
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</div><div>

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</div><div>

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month-to-month lease agreement for its branch office in Omaha, Nebraska with the Gebbia Sullivan County Land Trust, the trustee of which
is a member of the Gebbia Family. For both the three months ended March 31, 2023 and 2022, rent expense was $<ix:nonFraction contextRef="c214" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:PaymentsForRent" scale="0" unitRef="usd"><ix:nonFraction contextRef="c215" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:PaymentsForRent" scale="0" unitRef="usd">15,000</ix:nonFraction></ix:nonFraction> for this branch office.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

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</div><div>

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Company entered into various agreements and subsequent terminations with Tigress and Hedge Connection. Refer to Note 3 &#8211; Transactions
with Tigress and Hedge Connection and Note 11&#8211; Equity Method Investment in Related Party for further detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_18" id="_RelatedPartyTransactionsDisclosureTextBlock-c0_cont_17"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>RISE</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

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RISE issued and Siebert sold membership interests of RISE to Siebert employees, directors and affiliates. Refer to Note 4 &#8211; RISE
for further detail. RISE entered into a clearing arrangement with MSCO and deposited a clearing fund escrow deposit of $<ix:nonFraction contextRef="c2" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:Deposits" scale="0" unitRef="usd">50,000</ix:nonFraction> to MSCO,
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><div>

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</div><div>

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events that have occurred subsequent to March 31, 2023 and through May 15, 2023, the date of the filing of this Report.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p></ix:continuation><div>

</div><div>

</div><ix:continuation continuedAt="_SubsequentEventsTextBlock-c0_cont_3" id="_SubsequentEventsTextBlock-c0_cont_2"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
April 27, 2023, the Company entered into an agreement to raise new capital into the Company by issuing new shares of the Company&#8217;s
common stock to Kakaopay Corporation (&#8220;Kakaopay&#8221;), a company established under the Laws of the Republic of Korea and a fintech
subsidiary of Korean-based conglomerate Kakao Corp.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

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Company entered into stock purchase agreements and ancillary agreements regarding this transaction. The transaction will occur in two
tranches, and in the first tranche, Kakaopay will purchase a <ix:nonFraction contextRef="c216" decimals="3" format="ixt:num-dot-decimal" name="us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired" scale="-2" unitRef="pure">19.9</ix:nonFraction>% stake of the Company of <ix:nonFraction contextRef="c217" decimals="0" format="ixt:num-dot-decimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" unitRef="shares">8,075,607</ix:nonFraction> newly issued shares for approximately
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filed on May 3, 2023 for further detail regarding this transaction.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p></ix:continuation><div>

</div><div>

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</div><div>

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assessment, other than the events described above, there have been no material subsequent events that occurred during such period that
would require disclosure in this Report or would be required to be recognized in the financial statements as of March 31, 2023.</p></ix:continuation><div>

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


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

</div><div><a id="a_008"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">ITEM 2. MANAGEMENT&#8217;S DISCUSSION AND
ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
following discussion provides a narrative of our financial performance and condition that should be read in conjunction with the accompanying
financial statements and related notes included under Part I, Item 1 of this Report. In addition to our historical consolidated financial
information, the following discussion contains forward-looking statements that reflect our plans, estimates, and beliefs. Our actual results
could differ materially from those discussed in the forward-looking statements. Factors that could cause or contribute to these differences
include those discussed below and elsewhere in our 2022 Form 10-K, particularly in Part I, Item 1A - Risk Factors.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Overview</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">We
are a financial services company and provide a wide variety of financial services to our clients. We operate in business lines such as
retail brokerage, investment advisory, insurance, and technology development through our wholly-owned and majority-owned subsidiaries.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Results
in the businesses in which we operate are highly correlated to general economic conditions and, more specifically, to the direction of
the U.S. equity and fixed-income markets. Market volatility, overall market conditions, interest rates, economic, political, and regulatory
trends, and industry competition are among the factors which could affect us and which are unpredictable and beyond our control. These
factors affect the financial decisions made by market participants who include investors and competitors, impacting their level of participation
in the financial markets. In addition, in periods of reduced financial market activity, profitability is likely to be adversely affected
because certain expenses remain relatively fixed, including salaries and related costs, as well as portions of communications costs and
occupancy expenses. Accordingly, earnings for any period should not be considered representative of earnings to be expected for any other
period.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Transaction with Kakaopay
</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 392.85pt">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On April 27, 2023, Siebert entered into an agreement to raise new capital
into Siebert by issuing new shares of Siebert&#8217;s common stock to Kakaopay, a company established under the Laws of the Republic of
Korea and a fintech subsidiary of Korean-based conglomerate Kakao Corp. Kakaopay offers a diverse array of financial services and has
approximately 40 million registered users according to Kakaopay. Siebert entered into stock purchase agreements and ancillary agreements
regarding this transaction.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The transaction will occur
in two tranches, and in the first tranche, Kakaopay will purchase a 19.9% stake of Siebert of 8,075,607 newly issued shares for approximately
$17.4 million. In the second tranche, subject to shareholder and regulatory approval, Kakaopay will acquire an additional 31.1% of Siebert
of 25,756,470 of newly issued shares for approximately $60.5 million. After the close of the second tranche, Kakaopay will become the
largest shareholder of Siebert with a total of 51% ownership of Siebert. We cannot make any assurances that any of the shareholder approvals,
regulatory approvals, or any other closing conditions to the second tranche will be satisfied.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Gebbia Family will continue
to hold significant ownership of Siebert, and Siebert&#8217;s current management team, led by the Gebbia Family, will continue to manage
Siebert&#8217;s operations and branch locations. Siebert intends to utilize the additional capital from the first tranche primarily to
expand its securities lending business, corporate services, and order flow opportunities, as well as launch correspondent clearing, among
other initiatives. Refer to Siebert&#8217;s Current Report on Form 8-K filed on May 3, 2023 for further detail regarding this transaction.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>RISE</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">RISE was an institutional
brokerage for which all its revenue producing customers transitioned to other prime service providers by the first quarter of 2022. The
expenses associated with the transition resulted in a loss of $0.4 million for the three months ended March 31, 2022. During 2022, there
were various transactions involving the ownership of RISE. Refer to Note 3 &#8211; Transactions with Tigress and Hedge Connection and
Note 4 &#8211; RISE for additional detail.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As part of this transition,
Siebert had an agreement with JonesTrading Institutional Service, LLC (&#8220;JonesTrading&#8221;) hereby JonesTrading pays RISE a percentage
of the net revenue produced by certain historical clients of RISE less any related expenses. For the three months ended March 2023 and
2022, this agreement resulted in pre-tax income of $54,000 and $39,000, respectively. We do not anticipate the pre-tax income related
to this agreement will offset the reduction in pre-tax income from customers that have transitioned to other prime service providers.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Management is assessing the
future strategic direction of RISE, taking into consideration current market conditions, demand trends, and resources. While we believe
our expertise and industry relationships will enable us to execute a new strategic direction, our business plan for RISE is untested,
and it is uncertain whether our efforts will attract the customers and revenue necessary to compete in the market.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>


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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Transactions with Tigress and Hedge Connection</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt">Siebert and RISE engaged in
certain transactions with Tigress and Hedge Connection to exchange equity, cash, and respective leadership positions. Based upon the strategic
direction of these ventures, management of the respective businesses decided to unwind the original transactions with Siebert, RISE, Hedge
Connection and Tigress. <span style="background-color: white">As of March 31, 2023 and the date of this Report, Siebert owned 17% of Tigress.
</span>See Note 3 &#8211; Transactions with Tigress and Hedge Connection for further detail on these transactions.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Interest Rates</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We are exposed to market risk
from changes in interest rates. Such changes in interest rates primarily impact revenue from interest, marketing, and distribution fees.
The Company primarily earns interest, marketing and distribution fees from margin interest charged on clients&#8217; margin balances,
interest on cash and securities segregated for regulatory purposes, and distribution fees from money market mutual funds in clients&#8217;
accounts. Securities segregated for regulatory purposes consist solely of U.S. government securities. If prices of U.S. government securities
within our portfolio decline, we anticipate the impact to be temporary as we intend to hold these securities to maturity. We seek to mitigate
this risk by managing the average maturities of our U.S. government securities portfolio and setting risk parameters for securities owned,
at fair value.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Technology Partner</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">In
third quarter of 2022, we entered into a software license agreement with a new technology provider for the development of a new retail
trading platform which will replace our current platforms and resulted in the termination of our original technology relationship. We
believe this new technology provider will be key to creating a platform for the next generation of retail customers and the termination
of our original technology relationship had minimal impact on our current operations. We plan to launch a new retail trading platform
in the second quarter of 2023.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Client Account and Activity Metrics </b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The following tables set forth
metrics we use in analyzing our client account and activity trends for the periods indicated. For the periods presented, there were no
institutional client accounts or client activity metrics.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Client Account Metrics</i></b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="text-align: justify">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">As of</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March 31,<br/>
 2023</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">December&#160;31, <br/>
2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: justify">Retail customer net worth (in billions)</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">14.4</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">13.5</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify">Retail customer margin debit balances (in billions)</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">0.4</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">0.4</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: justify">Retail customer credit balances (in billions)</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">0.6</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">0.6</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: justify">Retail customer money market fund value (in billions)</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">0.6</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">0.6</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Retail
    customer accounts</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">124,170</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">122,394</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p><div>

</div><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Retail
                                            customer net worth represents the total value of securities and cash in the retail customer
                                            accounts after deducting margin debits</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                 </table><div>

</div><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Retail
                                            customer margin debit balances represents credit extended to our customers to finance their
                                            purchases against current positions</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                                </table><div>

</div><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Retail
                                            customer credit balances represents client cash held in brokerage accounts</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                                                                       </table><div>

</div><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 0.5in"></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Retail
                                            customer money market fund value represents all retail customers accounts invested in money
                                            market funds</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                         </table><div>

</div><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0.5in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Retail
customer accounts represents the number of retail customers</span></td>
</tr></table><div>



</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><b><i>&#160;</i></b></span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><b><i>Client
Activity M</i></b></span><b><i>etrics</i></b></p><div>

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

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="text-align: justify">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td colspan="6" style="text-align: center; border-bottom: Black 1.5pt solid"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Three Months Ended </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>March 31,</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2023</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: justify">Total retail trades</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td><td style="width: 9%; text-align: right">82,221</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td><td style="width: 9%; text-align: right">109,952</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  </table><div>

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

</div><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0.5in"></td><td style="width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td><td style="text-align: justify">Total retail trades represents retail trades that generate commissions</td></tr></table><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Statements of Operations and Financial Condition</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Statements of Operations for the Three Months
Ended March 31, 2023 and 2022</i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 121.5pt">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Revenue</i></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Commissions and fees for the
three months ended March 31, 2023 were $1,901,000 and decreased by $439,000 from the corresponding period in the prior year, primarily
due to market conditions.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Interest, marketing and distribution
fees for the three months ended March 31, 2023 were $6,973,000 and increased by $4,611,000 from the corresponding period in the prior
year primarily due to an increase in rising interest rates that resulted in an increase in margin interest, 12b-1fees, as well as interest
on U.S. treasuries and cash deposits within MSCO.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Principal transactions and
proprietary trading for the three months ended March 31, 2023 were $2,800,000 and increased by $3,067,000 from the corresponding period
in the prior year, primarily due to the factors discussed below.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The decrease in realized and
unrealized gain on primarily riskless principal transactions was primarily due to market conditions. The increase in unrealized gain on
our portfolio of U.S. government securities was due to the following. Siebert invested in 1-year treasury bills and 2-year treasury notes
in order to enhance its yield on its excess 15c3-3 deposits. During 2022, there was an increase in U.S. government securities yields,
which created an unrealized loss on our government securities portfolio. In 2023, we began to see the reversal of the
unrealized loss resulting in an unrealized gain due to the securities coming closer to maturity. We intend to hold these securities to
maturity and as such, the aggregate unrealized loss will be returned over the duration of the government securities, at a point no later
than the maturity of the securities, the latest maturity being August 2024. If the value of our portfolio of government securities declines
further, we will incur further unrealized losses; however, we anticipate this loss to be temporary as we intend to hold these securities
to maturity. We believe that the level invested reduces the risk of having to liquidate the securities prior to maturity.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Below is a summary of the
change in the principal transactions and proprietary trading line item for the periods presented.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="10" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Three Months Ended March 31,</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2023</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Increase <br/>
(Decrease)</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: justify">Principal transactions and proprietary trading</td><td>&#160;</td>
    <td colspan="2" style="text-align: justify">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: justify">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: justify">&#160;</td><td>&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; width: 64%; text-align: left">Realized and unrealized gain on primarily riskless principal transactions</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,799,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,919,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">(120,000</td><td style="width: 1%; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt">Unrealized gain (loss) on portfolio of U.S. government securities</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,001,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(2,186,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">3,187,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">Total Principal transactions and proprietary trading</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,800,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">(267,000</td><td style="padding-bottom: 4pt; text-align: left">)</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,067,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  </table><div>


</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Market making for the three
months ended March 31, 2023 was $345,000 and decreased by $419,000 from the corresponding period in the prior year, primarily due to market
conditions.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Stock borrow / stock loan
for the three months ended March 31, 2023 was $3,442,000 and decreased by $136,000 from the corresponding period in the prior year.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Advisory fees for the three
months ended March 31, 2023 were $444,000 and decreased by $63,000 from the corresponding period in the prior year, primarily due to market
conditions.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Other income for the three
months ended March 31, 2023 was $265,000 and decreased by $795,000 from the corresponding period in the prior year, primarily due to the
termination of consulting fee income from a technology partner as well as a decrease in various customer account fees.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Operating Expenses</i></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Employee compensation and
benefits for the three months ended March 31, 2023 were $6,967,000 and decreased by $127,000 from the corresponding period in the prior
year, primarily due to a decrease in commissions paid to revenue producers, partially offset by timing of certain compensation expenses.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Clearing fees, including execution
costs for the three months ended March 31, 2023 were $355,000 and decreased by $139,000 from the corresponding period in the prior year,
primarily due the timing of certain fees and a decrease in our clearing costs related to RISE.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Technology and communications
expenses for the three months ended March 31, 2023 were $789,000 and decreased by $393,000 from the corresponding period in the prior
year, primarily due to a decrease in technology costs related to RISE as well as a decrease in costs related to a technology partner.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Other general and administrative
expenses for the three months ended March 31, 2023 were $1,093,000 and increased by $161,000 from the corresponding period in the prior
year, primarily due to an increase in travel and entertainment expenses.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Data processing expenses for
the three months ended March 31, 2023 were $851,000 and increased by $335,000 from the corresponding period in the prior year, primarily
due to timing of service charges and overall increase in processing fees.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Rent and occupancy expenses
for the three months ended March 31, 2023 were $478,000 and increased by $5,000 from the corresponding period in the prior year.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Professional fees for the
three months ended March 31, 2023 were $1,074,000 and increased by $378,000 from the corresponding period in the prior year, primarily
due to an increase in consulting fees related to certain transactions and timing of other consulting vendor charges.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Depreciation and amortization
expenses for the three months ended March 31, 2023 were $190,000 and decreased by $69,000 from the corresponding period in the prior year,
primarily due to the completion of useful lives of certain software assets in 2022.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Interest expense for the three
months ended March 31, 2023 was $88,000 and decreased by $36,000 from the corresponding period in the prior year, primarily due to a decrease
in notes payable offset by an increase in interest rates related to the mortgage and the loan with East West Bank in 2023.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Advertising and promotion
expense for the three months ended March 31, 2023 was a credit of $28,000 and decreased by $141,000 from the corresponding period in the
prior year, primarily due to a reversal related to advertising expenses.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Earnings of (Loss from) Equity Method Investment
in Related Party</i></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The earnings of equity method
investment in related party for the three months ended March 31, 2023 was $38,000 and decreased by $127,000 from the corresponding period
in the prior year, primarily due to a decrease in our proportional income from our investment in Tigress.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Provision For (Benefit From) Income Taxes</i></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
provision from income taxes for the three months ended March 31, 2023 was $1,136,000 and increased from the benefit for income taxes by
$1,418,000 from the corresponding period in the prior year. The change from the corresponding period in the prior year is primarily due
to increased pre-tax earnings in the first quarter of 2023. Refer to Note 17 &#8211; Income Taxes for additional detail.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><i>Net Income (Loss) Attributable to Noncontrolling
Interests</i></p><div>

</div><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
further discussed in Note 1 &#8211; Organization and Basis of Presentation, we consolidate RISE&#8217;s financial results into our financial
statements and reflect the portion of RISE not held by Siebert as a noncontrolling interests in our financial statements. The net income
attributable to noncontrolling interests for the three months ended March 31, 2023 was $19,000, and increased by $138,000 from the corresponding
period in the prior year, due to more expenses in RISE in 2022 associated with the exiting of the prime brokerage business.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Statements of Financial Condition as of
March 31, 2023 and December 31, 2022</i></b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Assets</i></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Assets as of March 31, 2023
were $772,689,000 and increased by $44,641,000 from December 31, 2022, primarily due to an increase in securities borrowed partially offset
by a decrease in cash and cash equivalents and cash and securities segregated for regulatory purposes.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Liabilities</i></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Liabilities as of March 31,
2023 were $719,554,000 and increased by $41,426,000 from December 31, 2022, primarily due to an increase in securities loaned partially
offset by a decrease in payables to customers and payables to non-customers.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Liquidity and Capital Resources</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Overview </i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">We
expect to use our available cash, cash equivalents, and potential future borrowings under our debt agreements and potential issuance of
new debt or equity, to support and invest in our core business, including investing in new ways to serve our customers, potentially seeking
strategic acquisitions to leverage existing capabilities, and for general capital needs (including capital, deposit, and collateral requirements
imposed by regulators and SROs). Based on our current level of operations, we believe our available cash, available lines of credit, overall
access to capital markets, and cash provided by operations will be adequate to meet our current liquidity needs for the foreseeable future.
As of the date of this Report, there are no known or material events that would require us to use large amounts of our liquid assets to
cover expenses.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Cash and Cash Equivalents</i></b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Our
cash and cash equivalents were $3.9 million and $23.7 million as of March 31, 2023 and December 31, 2022, respectively.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Cash Requirements</i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><i>&#160;</i></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"><span style="background-color: white">The
following table summarizes our short- and long-term material cash requirements as of March 31, 2023.</span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="text-align: justify">&#160;</td><td style="font-weight: bold">&#160;</td>
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    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2023</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2024</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
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    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Thereafter</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Total</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 28%; text-align: left">Operating lease commitments</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">920,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">588,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">450,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">234,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">48,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">2,240,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Mortgage with East West Bank</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">61,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">84,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">88,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">91,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">749,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#8212;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#8212;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#8212;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">&#8212;</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-bottom: 4pt">Total</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,580,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,683,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">538,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">325,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">4,096,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">10,222,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0.25in; text-align: left">*</td><td style="text-align: justify">On March 31, 2023, we entered into an agreement with a technology vendor for certain development
projects for a total of approximately $1.2 million over a term of 2 years.</td>
</tr></table><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
December 30, 2021, we purchased the Miami office building and are building out this space to be one of our primary operating centers.
As of March 31, 2023, we have incurred approximately $1.6 million out of the total estimated $1.7 million build out costs.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white; text-indent: 0.5in">In
the fourth quarter of 2022, we partnered with a technology partner to develop a new retail trading platform for our customers and integrate
the retail trading platform into our operations. As of March 31, 2023, we have incurred approximately $0.6 million out of the total estimated
$0.8 million development costs.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>&#160;</i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Debt Agreements</i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">We
have a $4.4 million mortgage and a $2.4 million loan outstanding with East West Bank, and an unutilized loan for short term overnight
demand borrowing of up to $25 million with BMO Harris as of March 31, 2023. As of March 31, 2023, we were in compliance with all covenants
related to our debt agreements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Shelf Registration
Statement</i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
February 18, 2022, we filed a shelf registration statement on Form S-3 that was declared effective on March 2, 2022 by the SEC for the
potential offering, issuance and sale by us of up to $100.0 million of our common stock, preferred stock, warrants to purchase our common
stock and/or preferred stock, units consisting of all or some of these securities and subscription rights to purchase all or some of these
securities. The registration statement was filed in reliance on General Instruction I.B.6 of Form S-3, which imposes a limitation on the
maximum amount of securities that we may sell pursuant to the registration statement during any twelve-month period. Assuming we remain
subject to General Instruction I.B.6, at the time we sell securities pursuant to the registration statement, the amount of securities
to be sold plus the amount of any securities we have sold during the prior twelve months in reliance on Instruction I.B.6 may not exceed
one-third of the aggregate market value of our outstanding common stock held by non-affiliates as of a day during the 60 days immediately
preceding such sale as computed in accordance with Instruction I.B.6. Whether we sell securities under the registration statement will
depend on a number of factors, including the market conditions at that time, our cash position at that time and the availability and terms
of alternative sources of capital.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>At the Market Offering</i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
May 27, 2022, we entered into a Capital on Demand<sup>TM</sup> Sales Agreement with JonesTrading as agent, pursuant to which we may offer
and sell, from time to time through JonesTrading, shares of our common stock having an aggregate offering amount of up to $9.6 million
under our shelf registration statement on Form S-3. For the three months ended March 31, 2023 and 2022, we did not sell any shares pursuant
to this Sales Agreement. Refer to Note 20 &#8211; Commitments, Contingencies, and Other for additional detail.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Net Capital, Reserve
Accounts, Segregation of Funds, and Other Regulatory Requirements</i></b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">MSCO
is subject to the Uniform Net Capital Rules of the SEC (Rule 15c3-1) and the Customer Protection Rule (15c3-3) of the Exchange Act and
maintains capital and segregated cash reserves in excess of regulatory requirements. Requirements under these regulations may vary; however,
MSCO has adequate reserves and contingency funding plans in place to sufficiently meet any regulatory requirements. In addition to net
capital requirements, as a self-clearing broker-dealer, MSCO is subject to cash deposit and collateral requirements with clearing houses,
such as the DTCC and OCC, which may fluctuate significantly from time to time based upon the nature and size of clients&#8217; trading
activity and market volatility. RISE, as a member of FINRA, is subject to the SEC Uniform Net Capital Rule 15c3-1 and the corresponding
regulatory capital requirements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">MSCO can transfer funds to
Siebert as long as MSCO maintains its liquidity and regulatory capital requirements. RISE can transfer funds to its shareholders, of which
Siebert is entitled to its proportional ownership interest, as long as RISE maintains its liquidity and regulatory capital requirements.
For the three months ended March 31, 2023 and 2022, MSCO and RISE had sufficient net capital to meet their respective liquidity and regulatory
capital requirements. Refer to Note 18 &#8211; Capital Requirements for more detail about our capital requirements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><b>Cash Flows</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Cash
provided by and used in operating activities consisted of net income (loss) adjusted for certain non-cash items. Net operating assets
and liabilities at any specific point in time are subject to many variables, including variability in customer activity, the timing of
cash receipts and payments, and vendor payment terms. The total changes in our statements of cash flows, especially our operating cash
flow, are not necessarily indicative of the ongoing results of our business as we have customer assets and liabilities on our statements
of financial condition.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
the three months ended March 31, 2023, we had negative operating cash flow primarily due to the change in payables to customers and payables
to non-customers. We had investing cash outflows primarily from the build out of the Miami office building and development work related
to our new retail trading platform and other technology initiatives. We had financing cash outflows due to the repayment of our loan with
East West Bank.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
the three months ended March 31, 2022, we had negative operating cash flow primarily due to the change in payables to customers and payables
to non-customers, partially offset by the net effect of the change in securities borrowed and securities loaned. We had investing cash
outflows primarily from the build out of the Miami office building and repayment of note payable - related party. We had financing cash
inflows related to the issuance and transfers of RISE membership interests, partially offset by repayment of a note payable - related
party and long term debt.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Long Term Contracts</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Contract with NFS</i></b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Effective
August 1, 2021, MSCO entered into an amendment to its clearing agreement with NFS that, among other things, extends the term of their
arrangement for an additional four-year period commencing on August 1, 2021 and ending July 31, 2025. As part of this agreement, we received
a one-time business development credit of $3 million, and NFS will pay us four annual credits of $100,000 over the term of the agreement.
The amendment also provides for an early termination fee; however, as of March 31, 2023, we do not expect to terminate the contract with
NFS before the end of the contract term. Refer to Note 15 &#8211; Deferred Contract Incentive and Note 20 &#8211; Commitments, Contingencies
and Other for additional detail.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Off-Balance Sheet
Arrangements</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">We
enter into various transactions to meet the needs of customers, conduct trading activities, and manage market risks and are, therefore,
subject to varying degrees of market and credit risk. In the normal course of business, our customer activities involve the execution,
settlement, and financing of various customer securities transactions. These activities may expose us to off-balance sheet risk in the
event the customer or other broker is unable to fulfill its contracted obligations and we are forced to purchase or sell the financial
instrument underlying the contract at a loss. There were no material losses for unsettled customer transactions for the three months ended
March 31, 2023 and 2022. Refer to Note 19 &#8211; Financial Instruments with Off-Balance Sheet Risk for additional detail.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Uncertain Tax Positions</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We account for uncertain tax
positions in accordance with the authoritative guidance issued under ASC 740-10, which addresses the determination of whether tax benefits
claimed or expected to be claimed on a tax return should be recorded in the financial statements. We may recognize the tax benefit from
an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities
based on the technical merits of the position. The tax benefits recognized in the financial statements from such position should be measured
based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement. ASC 740-10 also
provides guidance on derecognition, classification, interest and penalties, accounting in interim periods and disclosure requirements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We recognize interest and
penalties related to unrecognized tax benefits on the provision for income taxes line on the statements of operations. Accrued interest
and penalties would be included on the related tax liability line on the statements of financial condition.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of both March 31, 2023
and December 31, 2022, the Company recorded an uncertain tax position of $1,596,000 related to various tax matters, which is included
in the line item &#8220;Taxes payable&#8221; in the statements of financial condition.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Critical Accounting Policies</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Certain of our accounting
policies that involve a higher degree of judgment and complexity are discussed in Part I, Item&#160;2 &#8211; Management&#8217;s Discussion
and Analysis of Financial Condition and Results of Operations in our&#160;2022&#160;Form&#160;10-K. As of March 31, 2023, there have been
no changes to our critical accounting policies or estimates.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>New Accounting Standards</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Refer to Note 2 - Summary
of Significant Accounting Policies for additional information regarding new Accounting Standards Updates (&#8220;ASU&#8221;s) issued by
the Financial Accounting Standards Board (&#8220;FASB&#8221;).</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><div><a id="a_009"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES
ABOUT MARKET RISK</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Financial Instruments Held For Trading Purposes</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We do not directly engage
in derivative transactions, have no interest in any special purpose entity and have no liabilities, contingent or otherwise, for the debt
of another entity.</p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Financial Instruments Held For Purposes Other
Than Trading</b></p><div>

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

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We generally invest our cash
and cash equivalents temporarily in dollar denominated bank account(s). These investments are not subject to material changes in value
due to interest rate movements.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We invest cash and securities
segregated for regulatory purposes in dollar denominated bank accounts which are not subject to material changes in value due to interest
rate movements. We also invest cash and securities segregated for regulatory purposes and securities owned, at fair value in U.S. government
securities which may be subject to material changes in value due to interest rate movements. Securities owned, at fair value invested
in U.S. government securities are generally purchased to enhance yields on required regulatory deposits. While the value of the government
securities may be subject to material changes in value, we believe any reduction in value would be temporary since the securities would
mature at par value.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Customer transactions are
cleared through clearing brokers on a fully disclosed basis and are also self-cleared by MSCO. If customers do not fulfill their contractual
obligations any loss incurred in connection with the purchase or sale of securities at prevailing market prices to satisfy customer obligations
may be incurred by Siebert. We regularly monitor the activity in customer accounts for compliance with margin requirements. We are exposed
to the risk of loss on unsettled customer transactions if customers and other counterparties are unable to fulfill their contractual obligations.
There were no material losses for unsettled customer transactions in the last five years.</p><div>

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


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

</div><div><a id="a_010"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">ITEM 4. CONTROLS AND PROCEDURES</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b>&#160;<br/>
Disclosure Controls and Procedures</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">We
carried out an evaluation, under the supervision and with the participation of our management, including our Executive Vice President
/ Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures as of the end of
the period covered by this Report pursuant to Rule 13a-15(e) or Rule 15d-15(e) of the Exchange Act. Based on that evaluation, our management,
including the Executive Vice President / Chief Financial Officer, concluded that our disclosure controls and procedures are effective
to ensure that the information we are required to disclose in reports that we file or submit under the Exchange Act, is recorded, processed,
summarized, and reported within the time periods specified in the rules and forms of the SEC, and to ensure that information required
to be disclosed is accumulated and communicated to our management, including our Executive Vice President / Chief Financial Officer, to
allow timely decisions regarding required disclosure.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Based
on its evaluation, our management, including our Executive Vice President / Chief Financial Officer, concluded that as of the end of the
period covered by this Report, our disclosure controls and procedures were effective.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Changes in Internal
Control over Financial Reporting</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">No change in the Company&#8217;s
internal control over financial reporting (as defined in Exchange Act Rule&#160;13a-15(f)) was identified during the end of the period
covered by this Report, that has materially affected, or is reasonably likely to materially affect, the Company&#8217;s internal control
over financial reporting.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in"><b>&#160;</b></p><div>

</div><div><a id="a_011"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">PART II - OTHER INFORMATION</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><div><a id="a_012"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">ITEM 1. LEGAL PROCEEDINGS</p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company is party to certain
claims, suits and complaints arising in the ordinary course of business. In the opinion of our management, as of the date of this Report,
all such matters are without merit, or involve amounts which would not have a significant effect on the results of operations or financial
position of the Company.</p><div>

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

</div><div><a id="a_013"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">ITEM 1A. RISK FACTORS</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In addition to the other information
set forth in this Report, investors should carefully consider the risk factors discussed in Part I, Item 1A - Risk Factors in our 2022
Form 10-K and under Part II, Item 1A. of our Form 10-Qs. Each of such risk factors could materially affect our business, financial position,
and results of operations. As of the date of this Report, other than the supplemental risk factors provided below, there have been no
material changes from the risk factors disclosed in our 2022 Form 10-K.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="background-color: white"><b><i>There
may be a limited public market for our common stock; Volatility.</i></b></span></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">13,337,682 shares of our common
stock, or approximately 41% of our shares of our common stock outstanding, are currently held by non-affiliates as of May 10, 2023. A
stock with a small number of shares held by non-affiliates, known as the &#8220;float,&#8221; will generally be more volatile than a stock
with a large float. Although our common stock is traded on the Nasdaq Capital Market, there can be no assurance that an active public
market will continue.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p><div>

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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><div><a id="a_014"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0">ITEM 6. EXHIBITS</p><div>

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    <td style="text-align: left; vertical-align: top">&#160;</td>
    <td>&#160;</td>
    <td style="text-align: justify">&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-28_siebert.htm">First Tranche Stock Purchase Agreement</a></span></td>
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    <td>&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-29_siebert.htm">Second Tranche Stock Purchase Agreement</a></span></td>
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    <td>&#160;</td>
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    <td style="text-align: left; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">10.30</span></td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-30_siebert.htm">Foreign Broker-Dealer Fee Sharing Agreement</a></span></td>
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    <td style="text-align: left; vertical-align: top">&#160;</td>
    <td>&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-31_siebert.htm">Support and Restrictive Covenant Agreement</a></span></td>
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    <td style="text-align: left; vertical-align: top">&#160;</td>
    <td>&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-32_siebert.htm">Support and Restrictive Covenant Agreement</a></span></td>
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  <tr style="background-color: White">
    <td style="text-align: left; vertical-align: top">&#160;</td>
    <td>&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-33_siebert.htm">Support and Restrictive Covenant Agreement</a></span></td>
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    <td style="text-align: left; vertical-align: top">&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-34_siebert.htm">Support and Restrictive Covenant Agreement</a></span></td>
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    <td style="text-align: left; vertical-align: top">&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-35_siebert.htm">Support and Restrictive Covenant Agreement</a></span></td>
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    <td style="text-align: left; vertical-align: top">&#160;</td>
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    <td style="text-align: justify">&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-36_siebert.htm">Support and Restrictive Covenant Agreement</a></span></td>
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    <td style="text-align: left; vertical-align: top">&#160;</td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-37_siebert.htm">Support and Restrictive Covenant Agreement</a></span></td>
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    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/65596/000121390023035988/ea177556ex10-38_siebert.htm">Stockholders&#8217; Agreement</a></span></td>
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    <td style="text-align: left; vertical-align: top">&#160;</td>
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<td style="width: 0.25in; text-align: left"><b>#</b></td><td style="text-align: justify">This certification is deemed not filed for purposes of Section&#160;18
of the Securities Exchange Act of 1934, as amended (Exchange Act), or otherwise subject to the liability of that section, nor shall it
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><div>

</div><!-- Field: Page; Sequence: 33; Value: 1 --><div>
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</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><div>

</div><div><a id="a_015"></a></div><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SIGNATURES</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b>&#160;</b></p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">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 thereunto
duly authorized.</p><div>

</div><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><div>

</div><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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    <td style="width: 36%">&#160;</td>
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<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>f10q0323ex31-1_siebert.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
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<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><B>Exhibit 31.1</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>CERTIFICATION</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>PURSUANT TO EXCHANGE ACT RULES 13a-14(a)
AND 15d-14(a),</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-&nbsp;OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify">I, Andrew H. Reich, certify that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">1.</FONT></TD><TD STYLE="text-align: justify">I have reviewed this Quarterly Report on Form 10-Q of Siebert
Financial Corp.;</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">2.</FONT></TD><TD STYLE="text-align: justify">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;</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">3.</FONT></TD><TD STYLE="text-align: justify">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;</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">4.</FONT></TD><TD STYLE="text-align: justify">The registrant&rsquo;s other certifying officer(s) 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 controls over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(a)</FONT></TD><TD STYLE="text-align: justify">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;</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(b)</FONT></TD><TD STYLE="text-align: justify">Designed such internal controls over financial reporting,
or caused such internal controls 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;</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(c)</FONT></TD><TD STYLE="text-align: justify">Evaluated the effectiveness of the registrant&rsquo;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</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(d)</FONT></TD><TD STYLE="text-align: justify">Disclosed in this report any change in the registrant&rsquo;s
internal controls over financial reporting that occurred during the registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s
fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the
registrant&rsquo;s internal controls over financial reporting; and</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">5.</FONT></TD><TD STYLE="text-align: justify">The registrant&rsquo;s other certifying officer(s) and I
have disclosed, based on our most recent evaluation of internal controls over financial reporting, to the registrant&rsquo;s auditors
and the Audit Committee of the registrant&rsquo;s board of directors (or persons performing the equivalent functions):</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(a)</FONT></TD><TD STYLE="text-align: justify">All significant deficiencies and material weaknesses in the
design or operation of internal controls over financial reporting which are reasonably likely to adversely affect the registrant&rsquo;s
ability to record, process, summarize, and report financial information; and</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(b)</FONT></TD><TD STYLE="text-align: justify">Any fraud, whether or not material, that involves management
or other employees who have a significant role in the registrant&rsquo;s internal controls over financial reporting.</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: Black 1.5pt solid; width: 40%; text-align: justify"><FONT STYLE="font-size: 10pt">/s/ Andrew H. Reich</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt; width: 40%; text-align: right"></TD>
    <TD STYLE="width: 20%">Date: May 15, 2023</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">Andrew H. Reich</FONT></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">Executive Vice President, Chief Operating Officer,</FONT></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">Chief Financial Officer, and Secretary</FONT></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">(Principal executive, financial and accounting officer)</FONT></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  </TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>3
<FILENAME>f10q0323ex32-1_siebert.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: right"><B>Exhibit 32.1</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: right"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>CERTIFICATION <BR>
PURSUANT TO 18 U.S.C.
SECTION 1350,</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify">In connection with the Quarterly Report
of Siebert Financial Corp. (the &ldquo;Company&rdquo;) on Form 10-Q for the quarterly period ended March 31, 2023, as filed with the SEC
on the date hereof (the &ldquo;Report&rdquo;), I, Andrew H. Reich, in my capacity as Executive Vice President, Chief Operating Officer,
Chief Financial Officer, and Secretary hereby certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley
Act of 2002, that to my knowledge:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">1.</FONT></TD><TD STYLE="text-align: justify">The Report fully complies with the requirements of Section
13(a) of the Securities Exchange Act of 1934; and</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 5.45pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">2.</FONT></TD><TD STYLE="text-align: justify">The information contained in the Report fairly presents,
in all material respects, the financial condition of the Company at the end of the period covered by the Report and the results of operations
of the Company for the period covered by the Report.</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: Black 1.5pt solid; width: 36%"><FONT STYLE="font-size: 10pt">/s/ Andrew H. Reich</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt; width: 40%">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1.5pt; width: 24%"><FONT STYLE="font-size: 10pt">Date: May 15, 2023</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">Andrew H. Reich</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">Executive Vice President, Chief Operating&nbsp;Officer,</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">Chief Financial Officer, and Secretary</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">(Principal executive, financial and accounting&nbsp;officer)</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  </TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify">A signed original of this written statement
required by Section 906, or other documents authenticating, acknowledging, or otherwise adopting the signature that appears in typed form
within the electronic version of this written statement required by Section 906, has been provided to Siebert Financial Corp. and will
be retained by Siebert Financial Corp. and furnished to the SEC or its staff upon request.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify">&nbsp;</P>

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<TYPE>EX-101.SCH
<SEQUENCE>4
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        <link:definition>021 - Disclosure - Long-Term Debt</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:definition>027 - Disclosure - Commitments, Contingencies, and Other</link:definition>
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        <link:definition>028 - Disclosure - Employee Benefit Plans</link:definition>
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        <link:definition>032 - Disclosure - Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Tables)</link:definition>
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  <xs:element name="DueFromNFS" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DueFromNFS"/>
  <xs:element name="DueFromGlobalShares" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DueFromGlobalShares"/>
  <xs:element name="TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations"/>
  <xs:element name="DueToSecuritiesFailToReceive" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DueToSecuritiesFailToReceive"/>
  <xs:element name="TotalPayablesToBrokerdealersAndClearingOrganizations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations"/>
  <xs:element name="CashAndSecuritiesSegregatedForRegulatoryPurposes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes"/>
  <xs:element name="CouponRatePercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_CouponRatePercentage"/>
  <xs:element name="PropertyGross" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_PropertyGross"/>
  <xs:element name="OfficeFacilitiesGross" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_OfficeFacilitiesGross"/>
  <xs:element name="LeasesDetailsScheduleofadditionalinformationrelatedtoleasesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesTable"/>
  <xs:element name="LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems"/>
  <xs:element name="LeasesDetailsScheduleofleasecostsandotherleaseinformationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationTable"/>
  <xs:element name="LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems"/>
  <xs:element name="LeasesDetailsScheduleoffutureannualminimumpaymentsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsTable"/>
  <xs:element name="LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems"/>
  <xs:element name="OperatingIncomeloss" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_OperatingIncomeloss"/>
  <xs:element name="LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsTable"/>
  <xs:element name="LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems"/>
  <xs:element name="DecreaseYearOfPrincipalInvestmentGainsLosses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses"/>
  <xs:element name="UnrealizedGainAndLossOnSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_UnrealizedGainAndLossOnSecurities"/>
  <xs:element name="DecreasesYearOfUnrealizedGainLossOnSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities"/>
  <xs:element name="DecreaseYearOfPrincipalTransactionsRevenue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DecreaseYearOfPrincipalTransactionsRevenue"/>
  <xs:element name="CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantTable"/>
  <xs:element name="CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems"/>
  <xs:element name="TransactionswithTigressandHedgeConnectionDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_TransactionswithTigressandHedgeConnectionDetailsTable"/>
  <xs:element name="TransactionswithTigressandHedgeConnectionDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems"/>
  <xs:element name="EquityMethodInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_EquityMethodInvestment"/>
  <xs:element name="PurchasedHedgeConnection" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_PurchasedHedgeConnection"/>
  <xs:element name="RiseDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_RiseDetailsTable"/>
  <xs:element name="RiseDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_RiseDetailsLineItems"/>
  <xs:element name="MembershipInterests" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MembershipInterests"/>
  <xs:element name="ExchangeForANetIncreaseInAssets" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ExchangeForANetIncreaseInAssets"/>
  <xs:element name="PercentageOfRemainingInterestInStockCrossPurchased" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="sieb_PercentageOfRemainingInterestInStockCrossPurchased"/>
  <xs:element name="ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsTable"/>
  <xs:element name="ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems"/>
  <xs:element name="ConsultingFeeIncome" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ConsultingFeeIncome"/>
  <xs:element name="PropertyOfficeFacilitiesandEquipmentNetDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsTable"/>
  <xs:element name="PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems"/>
  <xs:element name="BuildOutExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_BuildOutExpense"/>
  <xs:element name="SoftwareNetDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_SoftwareNetDetailsTable"/>
  <xs:element name="SoftwareNetDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_SoftwareNetDetailsLineItems"/>
  <xs:element name="FiniteLivedIntangibleAssetsAmortizationExpenseYearSix" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix"/>
  <xs:element name="EquityMethodInvestmentinRelatedPartyDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_EquityMethodInvestmentinRelatedPartyDetailsTable"/>
  <xs:element name="EquityMethodInvestmentinRelatedPartyDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems"/>
  <xs:element name="ReceivedCashDistributions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ReceivedCashDistributions"/>
  <xs:element name="InvestmentCarryingAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_InvestmentCarryingAmount"/>
  <xs:element name="InvestmentsCostDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_InvestmentsCostDetailsTable"/>
  <xs:element name="InvestmentsCostDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_InvestmentsCostDetailsLineItems"/>
  <xs:element name="LongTermDebtDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_LongTermDebtDetailsTable"/>
  <xs:element name="LongTermDebtDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_LongTermDebtDetailsLineItems"/>
  <xs:element name="AcquiredCommercialOfficeBuildingAndAssociatedProperty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty"/>
  <xs:element name="UnusedCommitmen" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_UnusedCommitmen"/>
  <xs:element name="InterestRateLineOfCredit" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_InterestRateLineOfCredit"/>
  <xs:element name="OriginationFee" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_OriginationFee"/>
  <xs:element name="NetCapitalRatio" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_NetCapitalRatio"/>
  <xs:element name="DeferredContractIncentiveDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_DeferredContractIncentiveDetailsTable"/>
  <xs:element name="DeferredContractIncentiveDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_DeferredContractIncentiveDetailsLineItems"/>
  <xs:element name="ContraExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ContraExpense"/>
  <xs:element name="DeferredContractIncentive" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DeferredContractIncentive"/>
  <xs:element name="DecreaseYearOfUnrealizedGainLossOnSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities"/>
  <xs:element name="RevenueFromStockBorrowOrStockLoan" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_RevenueFromStockBorrowOrStockLoan"/>
  <xs:element name="GrossRevenueFromStockBorrowOrStockLoan" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_GrossRevenueFromStockBorrowOrStockLoan"/>
  <xs:element name="ExpensesFromStockBorrowOrStockLoan" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ExpensesFromStockBorrowOrStockLoan"/>
  <xs:element name="ProvisionbenefitForfromIncomeTaxes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ProvisionbenefitForfromIncomeTaxes"/>
  <xs:element name="CapitalRequirementsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_CapitalRequirementsDetailsTable"/>
  <xs:element name="CapitalRequirementsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_CapitalRequirementsDetailsLineItems"/>
  <xs:element name="PercentageOfAggregateDebitBalanceToNetCapital" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="sieb_PercentageOfAggregateDebitBalanceToNetCapital"/>
  <xs:element name="NetCapitalInExcessOfMinimumRequirement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_NetCapitalInExcessOfMinimumRequirement"/>
  <xs:element name="NetCapitalInExcessOfItsMinimumRequirement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_NetCapitalInExcessOfItsMinimumRequirement"/>
  <xs:element name="CashDepositsInExcessOfMinimumRequirement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_CashDepositsInExcessOfMinimumRequirement"/>
  <xs:element name="MinimumCashDepositsRequired" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_MinimumCashDepositsRequired"/>
  <xs:element name="ReserveAccountExcessAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ReserveAccountExcessAmount"/>
  <xs:element name="MarginLoansExtended" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_MarginLoansExtended"/>
  <xs:element name="ReceivablesFromCustomers1" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ReceivablesFromCustomers1"/>
  <xs:element name="AgreementDomain" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_AgreementDomain"/>
  <xs:element name="CommitmentsContingenciesandOtherDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_CommitmentsContingenciesandOtherDetailsTable"/>
  <xs:element name="CommitmentsContingenciesandOtherDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_CommitmentsContingenciesandOtherDetailsLineItems"/>
  <xs:element name="CommissionRateOfAggregateGrossProceed" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_CommissionRateOfAggregateGrossProceed"/>
  <xs:element name="HealthClaimReinsuranceLimitPerEmployee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_HealthClaimReinsuranceLimitPerEmployee"/>
  <xs:element name="ExpenseForSelfInsuranceClaims" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_ExpenseForSelfInsuranceClaims"/>
  <xs:element name="EmployeeBenefitPlansSharesRemained" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_EmployeeBenefitPlansSharesRemained"/>
  <xs:element name="RelatedPartyDisclosuresDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_RelatedPartyDisclosuresDetailsTable"/>
  <xs:element name="RelatedPartyDisclosuresDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_RelatedPartyDisclosuresDetailsLineItems"/>
  <xs:element name="RevenueFromRelatedPartie" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_RevenueFromRelatedPartie"/>
  <xs:element name="NotesPayableAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="sieb_NotesPayableAmount"/>
  <xs:element name="OutstandingAndIssuedMembershipInterestRates" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_OutstandingAndIssuedMembershipInterestRates"/>
  <xs:element name="CompensationAggregateAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="sieb_CompensationAggregateAmount"/>
  <xs:element name="SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="sieb_SubsequentEventsDetailsTable"/>
  <xs:element name="SubsequentEventsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_SubsequentEventsDetailsLineItems"/>
  <xs:element name="AgreementAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem" id="sieb_AgreementAxis"/>
  <xs:element name="BMOHarrisBankMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_BMOHarrisBankMember"/>
  <xs:element name="EastWestBankMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_EastWestBankMember"/>
  <xs:element name="FirstTrancheMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_FirstTrancheMember"/>
  <xs:element name="GebbiaSullivanCountyLandTrustMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_GebbiaSullivanCountyLandTrustMember"/>
  <xs:element name="GloriaEGebbiaMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_GloriaEGebbiaMember"/>
  <xs:element name="HedgeConnectionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_HedgeConnectionMember"/>
  <xs:element name="KCAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_KCAMember"/>
  <xs:element name="LineCreditWithEastWestBankMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_LineCreditWithEastWestBankMember"/>
  <xs:element name="LoanAndSecurityAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_LoanAndSecurityAgreementMember"/>
  <xs:element name="MSCOMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MSCOMember"/>
  <xs:element name="MSCOSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MSCOSharesMember"/>
  <xs:element name="MaturingCouponRate1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingCouponRate1Member"/>
  <xs:element name="MaturingCouponRate2Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingCouponRate2Member"/>
  <xs:element name="MaturingCouponRate3Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingCouponRate3Member"/>
  <xs:element name="MaturingCouponRate4Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingCouponRate4Member"/>
  <xs:element name="MaturingCouponRateMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingCouponRateMember"/>
  <xs:element name="MaturingDiscountRate1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingDiscountRate1Member"/>
  <xs:element name="MaturingDiscountRate2Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingDiscountRate2Member"/>
  <xs:element name="MaturingDiscountRate3Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingDiscountRate3Member"/>
  <xs:element name="MaturingDiscountRate4Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingDiscountRate4Member"/>
  <xs:element name="MaturingDiscountRate5Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingDiscountRate5Member"/>
  <xs:element name="MaturingDiscountRate6Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingDiscountRate6Member"/>
  <xs:element name="MaturingDiscountRateMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MaturingDiscountRateMember"/>
  <xs:element name="MembershipInterestsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MembershipInterestsMember"/>
  <xs:element name="MiamiOfficeBuildingMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MiamiOfficeBuildingMember"/>
  <xs:element name="MortgageWithEastWestBankMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_MortgageWithEastWestBankMember"/>
  <xs:element name="NationalFinancialServicesLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_NationalFinancialServicesLLCMember"/>
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  <xs:element name="OtherSoftwareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_OtherSoftwareMember"/>
  <xs:element name="OwnershipInterestMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_OwnershipInterestMember"/>
  <xs:element name="PWMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_PWMember"/>
  <xs:element name="PriorToAugust12023Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_PriorToAugust12023Member"/>
  <xs:element name="PriorToAugust12024Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_PriorToAugust12024Member"/>
  <xs:element name="PriorToAugust12025Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_PriorToAugust12025Member"/>
  <xs:element name="RiseMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_RiseMember"/>
  <xs:element name="RoboadvisorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_RoboadvisorMember"/>
  <xs:element name="SalesAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_SalesAgreementMember"/>
  <xs:element name="SecondTrancheMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_SecondTrancheMember"/>
  <xs:element name="SiebertMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_SiebertMember"/>
  <xs:element name="TermLoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_TermLoanMember"/>
  <xs:element name="TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember"/>
  <xs:element name="TigressAndHedgeConnectionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_TigressAndHedgeConnectionMember"/>
  <xs:element name="TigressHoldingsLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_TigressHoldingsLLCMember"/>
  <xs:element name="TigressHoldingsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_TigressHoldingsMember"/>
  <xs:element name="USGovernmentSecuritiesOwnedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_USGovernmentSecuritiesOwnedMember"/>
  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="sieb_DocumentAndEntityInformationAbstract"/>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>5
<FILENAME>sieb-20230331_cal.xml
<DESCRIPTION>XBRL CALCULATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->
<!-- Created: Mon May 15 12:35:03 UTC 2023 -->
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  <roleRef xlink:type="simple" xlink:href="sieb-20230331.xsd#sieb_r_ConsolidatedCashFlow" roleURI="http://siebertnet.com/role/ConsolidatedCashFlow"/>
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    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="srt_DraftsPayable" order="3" weight="1"/>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>7
<FILENAME>sieb-20230331_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->
<!-- Created: Mon May 15 12:35:03 UTC 2023 -->
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations_lbl0" xml:lang="en-US">Cash and securities segregated for regulatory purposes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations" xlink:to="us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations" xlink:href="sieb-20230331.xsd#sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations_lbl" xml:lang="en-US">Total Receivables from and deposits with broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations" xlink:to="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations" xlink:href="sieb-20230331.xsd#sieb_TotalPayablesToBrokerdealersAndClearingOrganizations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations_lbl" xml:lang="en-US">Total Payables to broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations" xlink:to="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_HealthCareOrganizationsAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HealthCareOrganizationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_HealthCareOrganizationsAbstract_lbl" xml:lang="en-US">Prepaid Service Contract [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_HealthCareOrganizationsAbstract" xlink:to="us-gaap_HealthCareOrganizationsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueDisclosuresAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueDisclosuresAbstract_lbl" xml:lang="en-US">Fair Value Measurements [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueDisclosuresAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueByAssetClassAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByAssetClassAxis_lbl" xml:lang="en-US">Asset Class [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByAssetClassAxis" xlink:to="us-gaap_FairValueByAssetClassAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis_lbl" xml:lang="en-US">Security Owned and Sold, Not yet Purchased, at Fair Value [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MeasurementInputTypeAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xml:lang="en-US">Measurement Input Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MeasurementInputTypeAxis" xlink:to="us-gaap_MeasurementInputTypeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xml:lang="en-US">Property, Office Facilities, and Equipment, Net [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xml:lang="en-US">Total Property, office facilities, and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US">Total Property, office facilities, and equipment, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl0" xml:lang="en-US">Property, office facilities, and equipment, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" xml:lang="en-US">Software, Net [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LeaseCost" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LeaseCost_lbl" xml:lang="en-US">Total Rent and occupancy</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCost" xlink:to="us-gaap_LeaseCost_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceived"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceived_lbl" xml:lang="en-US">Remaining balance of lease payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceived_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_lbl" xml:lang="en-US">Equity Method Investment in Related Party [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:to="us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeAxis_lbl" xml:lang="en-US">Equity Method Investment, Nonconsolidated Investee [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeAxis" xlink:to="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DisclosureTextBlockSupplementAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisclosureTextBlockSupplementAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureTextBlockSupplementAbstract_lbl" xml:lang="en-US">Investments, Cost [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockSupplementAbstract" xlink:to="us-gaap_DisclosureTextBlockSupplementAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtDisclosureAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xml:lang="en-US">Long-Term Debt [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtDisclosureAbstract" xlink:to="us-gaap_DebtDisclosureAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xml:lang="en-US">Related Party, Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xml:lang="en-US">Revenue Recognition [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeTaxDisclosureAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xml:lang="en-US">Income Taxes [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxDisclosureAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_BrokersAndDealersAbstract" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_BrokersAndDealersAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_BrokersAndDealersAbstract_lbl" xml:lang="en-US">Capital Requirements [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_BrokersAndDealersAbstract" xlink:to="srt_BrokersAndDealersAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AwardDateAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardDateAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardDateAxis_lbl" xml:lang="en-US">Award Date [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardDateAxis" xlink:to="us-gaap_AwardDateAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RelatedPartyTransactionsAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xml:lang="en-US">Related Party Disclosures [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsAbstract" xlink:to="us-gaap_RelatedPartyTransactionsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentQuarterlyReport" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentQuarterlyReport"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentFiscalYearFocus" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentTransitionReport" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentTransitionReport"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityAddressAddressLine2" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityCurrentReportingStatus" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCurrentReportingStatus"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityInteractiveDataCurrent" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityFilerCategory" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFilerCategory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntitySmallBusiness" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntitySmallBusiness"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityShellCompany" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityShellCompany"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CurrentFiscalYearEndDate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AssetsAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">ASSETS</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AssetsAbstract_lbl0" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ReceivablesFromCustomers" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReceivablesFromCustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ReceivablesFromCustomers_lbl" xml:lang="en-US">Receivables from customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesFromCustomers" xlink:to="us-gaap_ReceivablesFromCustomers_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations_lbl" xml:lang="en-US">Receivables from broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations" xlink:to="us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AccountsAndOtherReceivablesNetCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccountsAndOtherReceivablesNetCurrent_lbl" xml:lang="en-US">Receivables from non-customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsAndOtherReceivablesNetCurrent" xlink:to="us-gaap_AccountsAndOtherReceivablesNetCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherReceivables" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherReceivables_lbl" xml:lang="en-US">Other receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherReceivables" xlink:to="us-gaap_OtherReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US">Prepaid expenses and other assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecuritiesBorrowed" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuritiesBorrowed"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SecuritiesBorrowed_lbl" xml:lang="en-US">Securities borrowed</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecuritiesBorrowed" xlink:to="us-gaap_SecuritiesBorrowed_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned_lbl" xml:lang="en-US">Securities owned, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DepositsAssetsNoncurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepositsAssetsNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DepositsAssetsNoncurrent_lbl" xml:lang="en-US">Deposits with broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepositsAssetsNoncurrent" xlink:to="us-gaap_DepositsAssetsNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CapitalizedComputerSoftwareNet" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedComputerSoftwareNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CapitalizedComputerSoftwareNet_lbl" xml:lang="en-US">Software, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareNet" xlink:to="us-gaap_CapitalizedComputerSoftwareNet_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CapitalizedComputerSoftwareNet_lbl0" xml:lang="en-US">Total Software, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareNet" xlink:to="us-gaap_CapitalizedComputerSoftwareNet_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xml:lang="en-US">Lease right-of-use assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_EquityMethodInvestmentInRelatedParty1" xlink:href="sieb-20230331.xsd#sieb_EquityMethodInvestmentInRelatedParty1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_EquityMethodInvestmentInRelatedParty1_lbl" xml:lang="en-US">Equity method investment in related party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EquityMethodInvestmentInRelatedParty1" xlink:to="sieb_EquityMethodInvestmentInRelatedParty1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_Investments" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Investments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Investments_lbl" xml:lang="en-US">Investments, cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Investments" xlink:to="us-gaap_Investments_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Investments_lbl0" xml:lang="en-US">Investment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Investments" xlink:to="us-gaap_Investments_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet_lbl" xml:lang="en-US">Deferred tax assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxAssetsNet" xlink:to="us-gaap_DeferredIncomeTaxAssetsNet_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_Goodwill" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Goodwill_lbl" xml:lang="en-US">Goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Goodwill_lbl0" xml:lang="en-US">Amount of goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract" xlink:to="sieb_UnlabeledAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">LIABILITIES AND EQUITY</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LiabilitiesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LiabilitiesAbstract_lbl" xml:lang="en-US">Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAbstract" xlink:to="us-gaap_LiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_PayablesToCustomers" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_PayablesToCustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_PayablesToCustomers_lbl" xml:lang="en-US">Payables to customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_PayablesToCustomers" xlink:to="srt_PayablesToCustomers_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PayablesToNoncustomers" xlink:href="sieb-20230331.xsd#sieb_PayablesToNoncustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PayablesToNoncustomers_lbl" xml:lang="en-US">Payables to non-customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PayablesToNoncustomers" xlink:to="sieb_PayablesToNoncustomers_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_DraftsPayable" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_DraftsPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_DraftsPayable_lbl" xml:lang="en-US">Drafts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_DraftsPayable" xlink:to="srt_DraftsPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_PayablesToBrokerDealersAndClearingOrganizations" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_PayablesToBrokerDealersAndClearingOrganizations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_PayablesToBrokerDealersAndClearingOrganizations_lbl" xml:lang="en-US">Payables to broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_PayablesToBrokerDealersAndClearingOrganizations" xlink:to="srt_PayablesToBrokerDealersAndClearingOrganizations_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accounts payable and accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_TaxesPayableCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TaxesPayableCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_TaxesPayableCurrent_lbl" xml:lang="en-US">Taxes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TaxesPayableCurrent" xlink:to="us-gaap_TaxesPayableCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecuritiesLoaned" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuritiesLoaned"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SecuritiesLoaned_lbl" xml:lang="en-US">Securities loaned</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecuritiesLoaned" xlink:to="us-gaap_SecuritiesLoaned_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased_lbl" xml:lang="en-US">Securities sold, not yet purchased, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased_lbl0" xml:lang="en-US">Total Securities sold, not yet purchased, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xml:lang="en-US">Current portion of lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtCurrent_lbl" xml:lang="en-US">Current portion of long-term debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CurrentPortionOfDeferredContractIncentiveCurrent" xlink:href="sieb-20230331.xsd#sieb_CurrentPortionOfDeferredContractIncentiveCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CurrentPortionOfDeferredContractIncentiveCurrent_lbl" xml:lang="en-US">Current portion of deferred contract incentive</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CurrentPortionOfDeferredContractIncentiveCurrent" xlink:to="sieb_CurrentPortionOfDeferredContractIncentiveCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xml:lang="en-US">Lease liabilities, less current portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtNoncurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xml:lang="en-US">Long-term debt, less current portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DeferredContractIncentiveLessCurrentPortion" xlink:href="sieb-20230331.xsd#sieb_DeferredContractIncentiveLessCurrentPortion"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DeferredContractIncentiveLessCurrentPortion_lbl" xml:lang="en-US">Deferred contract incentive, less current portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveLessCurrentPortion" xlink:to="sieb_DeferredContractIncentiveLessCurrentPortion_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract0" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract0_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract0" xlink:to="sieb_UnlabeledAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingencies"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US">Commitments and Contingencies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityAbstract_lbl" xml:lang="en-US">Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityAbstract" xlink:to="us-gaap_EquityAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockholdersEquityAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders&#8217; equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockValue" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common stock, $.01 par value; 100 million shares authorized; 32,505,329 shares issued and outstanding as of both March 31, 2023 and December 31, 2022</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockValue_lbl0" xml:lang="en-US">Common stock value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value (in Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl0" xml:lang="en-US">Common stock par value (in Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockSharesAuthorized" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, authorized shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockSharesIssued" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, issued shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockSharesOutstanding" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, outstanding shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xml:lang="en-US">Additional paid-in capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Retained earnings</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MinorityInterest" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinorityInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MinorityInterest_lbl" xml:lang="en-US">Noncontrolling interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinorityInterest" xlink:to="us-gaap_MinorityInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RevenuesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenuesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RevenuesAbstract_lbl" xml:lang="en-US">Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenuesAbstract" xlink:to="us-gaap_RevenuesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RevenueFromCommissionsAndFees" xlink:href="sieb-20230331.xsd#sieb_RevenueFromCommissionsAndFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_RevenueFromCommissionsAndFees_lbl" xml:lang="en-US">Commissions and fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromCommissionsAndFees" xlink:to="sieb_RevenueFromCommissionsAndFees_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RevenueFromMarginInterestMarketingAndDistributionFees" xlink:href="sieb-20230331.xsd#sieb_RevenueFromMarginInterestMarketingAndDistributionFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_RevenueFromMarginInterestMarketingAndDistributionFees_lbl" xml:lang="en-US">Interest, marketing and distribution fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromMarginInterestMarketingAndDistributionFees" xlink:to="sieb_RevenueFromMarginInterestMarketingAndDistributionFees_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PrincipalTransactionsRevenue" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrincipalTransactionsRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PrincipalTransactionsRevenue_lbl" xml:lang="en-US">Principal transactions and proprietary trading</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrincipalTransactionsRevenue" xlink:to="us-gaap_PrincipalTransactionsRevenue_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PrincipalTransactionsRevenue_lbl0" xml:lang="en-US">Total Principal transactions and proprietary trading</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrincipalTransactionsRevenue" xlink:to="us-gaap_PrincipalTransactionsRevenue_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_MarketMakingIncome" xlink:href="sieb-20230331.xsd#sieb_MarketMakingIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MarketMakingIncome_lbl" xml:lang="en-US">Market making</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarketMakingIncome" xlink:to="sieb_MarketMakingIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_StockLoanIncome" xlink:href="sieb-20230331.xsd#sieb_StockLoanIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_StockLoanIncome_lbl" xml:lang="en-US">Stock borrow / stock loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_StockLoanIncome" xlink:to="sieb_StockLoanIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_AdvisoryFeesRevenue" xlink:href="sieb-20230331.xsd#sieb_AdvisoryFeesRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_AdvisoryFeesRevenue_lbl" xml:lang="en-US">Advisory fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AdvisoryFeesRevenue" xlink:to="sieb_AdvisoryFeesRevenue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherIncome" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherIncome_lbl" xml:lang="en-US">Other income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncome" xlink:to="us-gaap_OtherIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract1" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract1_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract1" xlink:to="sieb_UnlabeledAbstract1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingExpensesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingExpensesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US">Expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LaborAndRelatedExpense" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LaborAndRelatedExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LaborAndRelatedExpense_lbl" xml:lang="en-US">Employee compensation and benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LaborAndRelatedExpense" xlink:to="us-gaap_LaborAndRelatedExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FloorBrokerageExchangeAndClearanceFees" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FloorBrokerageExchangeAndClearanceFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FloorBrokerageExchangeAndClearanceFees_lbl" xml:lang="en-US">Clearing fees, including execution costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FloorBrokerageExchangeAndClearanceFees" xlink:to="us-gaap_FloorBrokerageExchangeAndClearanceFees_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TechnologyAndCommunications" xlink:href="sieb-20230331.xsd#sieb_TechnologyAndCommunications"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_TechnologyAndCommunications_lbl" xml:lang="en-US">Technology and communications</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TechnologyAndCommunications" xlink:to="sieb_TechnologyAndCommunications_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherGeneralAndAdministrativeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl" xml:lang="en-US">Other general and administrative</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherGeneralAndAdministrativeExpense" xlink:to="us-gaap_OtherGeneralAndAdministrativeExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InformationTechnologyAndDataProcessing" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InformationTechnologyAndDataProcessing"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InformationTechnologyAndDataProcessing_lbl" xml:lang="en-US">Data processing</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InformationTechnologyAndDataProcessing" xlink:to="us-gaap_InformationTechnologyAndDataProcessing_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OccupancyNet" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OccupancyNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OccupancyNet_lbl" xml:lang="en-US">Rent and occupancy</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OccupancyNet" xlink:to="us-gaap_OccupancyNet_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ProfessionalFees" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProfessionalFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProfessionalFees_lbl" xml:lang="en-US">Professional fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfessionalFees" xlink:to="us-gaap_ProfessionalFees_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DepreciationAndAmortization" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepreciationAndAmortization"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DepreciationAndAmortization_lbl" xml:lang="en-US">Depreciation and amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InterestExpense" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdvertisingExpense" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdvertisingExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdvertisingExpense_lbl" xml:lang="en-US">Advertising and promotion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdvertisingExpense" xlink:to="us-gaap_AdvertisingExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract2" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract2_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract2" xlink:to="sieb_UnlabeledAbstract2_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract3" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract3"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract3_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract3" xlink:to="sieb_UnlabeledAbstract3_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestments" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestments_lbl" xml:lang="en-US">Earnings of equity method investment in related party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromEquityMethodInvestments" xlink:to="us-gaap_IncomeLossFromEquityMethodInvestments_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract4" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract4"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract4_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract4" xlink:to="sieb_UnlabeledAbstract4_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeTaxExpenseBenefit" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Provision for (benefit from) income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest_lbl" xml:lang="en-US">Less net income (loss) attributable to noncontrolling interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest" xlink:to="us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract5" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract5"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract5_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract5" xlink:to="sieb_UnlabeledAbstract5_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract" xlink:href="sieb-20230331.xsd#sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract_lbl" xml:lang="en-US">Net income (loss) available to common stockholders per share of common stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract" xlink:to="sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EarningsPerShareBasic" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareBasic"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xml:lang="en-US">Basic and diluted (in Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EarningsPerShareDiluted" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareDiluted"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xml:lang="en-US">Net income available to common stockholders per share of common stock diluted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract6" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract6"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract6_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract6" xlink:to="sieb_UnlabeledAbstract6_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_WeightedAverageSharesOutstandingAbstract" xlink:href="sieb-20230331.xsd#sieb_WeightedAverageSharesOutstandingAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_WeightedAverageSharesOutstandingAbstract_lbl" xml:lang="en-US">Weighted average shares outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_WeightedAverageSharesOutstandingAbstract" xlink:to="sieb_WeightedAverageSharesOutstandingAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xml:lang="en-US">Basic and diluted (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xml:lang="en-US">Weighted average shares outstanding diluted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_StockIssuedDuringPeriodValuePurchaseOfAssetsSharesIssuedForOpenhandTransactionvalue" xlink:href="sieb-20230331.xsd#sieb_StockIssuedDuringPeriodValuePurchaseOfAssetsSharesIssuedForOpenhandTransactionvalue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_StockIssuedDuringPeriodValuePurchaseOfAssetsSharesIssuedForOpenhandTransactionvalue_lbl" xml:lang="en-US">Issuance and transfers of RISE membership interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_StockIssuedDuringPeriodValuePurchaseOfAssetsSharesIssuedForOpenhandTransactionvalue" xlink:to="sieb_StockIssuedDuringPeriodValuePurchaseOfAssetsSharesIssuedForOpenhandTransactionvalue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Cash Flows From Operating Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile net income (loss) to net cash (used in) operating activities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl" xml:lang="en-US">Net lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingLeaseLiability" xlink:to="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract7" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract7"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract7_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract7" xlink:to="sieb_UnlabeledAbstract7_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ChangesInAbstract" xlink:href="sieb-20230331.xsd#sieb_ChangesInAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ChangesInAbstract_lbl" xml:lang="en-US">Changes in</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ChangesInAbstract" xlink:to="sieb_ChangesInAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromCustomersAmount" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromCustomersAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ReceivablesFromCustomersAmount_lbl" xml:lang="en-US">Receivables from customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromCustomersAmount" xlink:to="sieb_ReceivablesFromCustomersAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInPayablesToCustomers" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPayablesToCustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInPayablesToCustomers_lbl" xml:lang="en-US">Payables to customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPayablesToCustomers" xlink:to="us-gaap_IncreaseDecreaseInPayablesToCustomers_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_IncreaseDecreaseInPayablesToNonCustomers" xlink:href="sieb-20230331.xsd#sieb_IncreaseDecreaseInPayablesToNonCustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_IncreaseDecreaseInPayablesToNonCustomers_lbl" xml:lang="en-US">Payables to non-customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_IncreaseDecreaseInPayablesToNonCustomers" xlink:to="sieb_IncreaseDecreaseInPayablesToNonCustomers_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_IncreaseDecreaseInDraftsPayable" xlink:href="sieb-20230331.xsd#sieb_IncreaseDecreaseInDraftsPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_IncreaseDecreaseInDraftsPayable_lbl" xml:lang="en-US">Drafts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_IncreaseDecreaseInDraftsPayable" xlink:to="sieb_IncreaseDecreaseInDraftsPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPayablesToBrokerDealers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers_lbl" xml:lang="en-US">Payables to broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers" xlink:to="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xml:lang="en-US">Accounts payable and accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_lbl" xml:lang="en-US">Securities loaned</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions" xlink:to="us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased_lbl" xml:lang="en-US">Securities sold, not yet purchased, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased" xlink:to="us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl" xml:lang="en-US">Taxes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl" xml:lang="en-US">Deferred contract incentive</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract8" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract8"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract8_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract8" xlink:to="sieb_UnlabeledAbstract8_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">Cash Flows From Investing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract9" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract9"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract9_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract9" xlink:to="sieb_UnlabeledAbstract9_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Cash Flows From Financing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_Treasurystockvalues" xlink:href="sieb-20230331.xsd#sieb_Treasurystockvalues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_Treasurystockvalues_lbl" xml:lang="en-US">Issuance of RISE membership interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_Treasurystockvalues" xlink:to="sieb_Treasurystockvalues_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TransfersOfRiseMembershipInterests" xlink:href="sieb-20230331.xsd#sieb_TransfersOfRiseMembershipInterests"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_TransfersOfRiseMembershipInterests_lbl" xml:lang="en-US">Transfers of RISE membership interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransfersOfRiseMembershipInterests" xlink:to="sieb_TransfersOfRiseMembershipInterests_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt_lbl" xml:lang="en-US">Repayments of notes payable &#8211; related party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt" xlink:to="us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt_lbl" xml:lang="en-US">Repayments of long-term debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt" xlink:to="us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract10" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract10"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract10_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract10" xlink:to="sieb_UnlabeledAbstract10_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract11" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract11"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract11_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract11" xlink:to="sieb_UnlabeledAbstract11_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract" xlink:href="sieb-20230331.xsd#sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl" xml:lang="en-US">Reconciliation of cash, cash equivalents, and cash and securities segregated for regulatory purposes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract" xlink:to="sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract12" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract12"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract12_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract12" xlink:to="sieb_UnlabeledAbstract12_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US">Supplemental cash flow information</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeTaxesPaidNet" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xml:lang="en-US">Cash paid during the period for income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InterestPaidNet" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestPaidNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InterestPaidNet_lbl" xml:lang="en-US">Cash paid during the period for interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract13" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract13"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract13_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract13" xlink:to="sieb_UnlabeledAbstract13_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xml:lang="en-US">Non-cash investing and financing activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TransfersOfRiseMembershipInterest" xlink:href="sieb-20230331.xsd#sieb_TransfersOfRiseMembershipInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_TransfersOfRiseMembershipInterest_lbl" xml:lang="en-US">Transfers of RISE membership interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransfersOfRiseMembershipInterest" xlink:to="sieb_TransfersOfRiseMembershipInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty" xlink:href="sieb-20230331.xsd#sieb_PurchaseOfEquityMethodInvestmentInRelatedParty"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty_lbl" xml:lang="en-US">Purchase of equity method investment in related party, net of cash paid of $100,000</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty" xlink:to="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_NetOfCashPaid" xlink:href="sieb-20230331.xsd#sieb_NetOfCashPaid"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_NetOfCashPaid_lbl" xml:lang="en-US">Net of cash paid</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetOfCashPaid" xlink:to="sieb_NetOfCashPaid_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInDeferredIncomeTaxes" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInDeferredIncomeTaxes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_lbl" xml:lang="en-US">Deferred income tax expense / (benefit)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredIncomeTaxes" xlink:to="us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl" xml:lang="en-US">Earnings of equity method investment in related party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" xlink:to="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_lbl" xml:lang="en-US">Receivables from non-customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:to="us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInBrokerageReceivables" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInBrokerageReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInBrokerageReceivables_lbl" xml:lang="en-US">Receivables from and deposits with broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInBrokerageReceivables" xlink:to="us-gaap_IncreaseDecreaseInBrokerageReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInSecuritiesBorrowed" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInSecuritiesBorrowed"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInSecuritiesBorrowed_lbl" xml:lang="en-US">Securities borrowed</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInSecuritiesBorrowed" xlink:to="us-gaap_IncreaseDecreaseInSecuritiesBorrowed_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInTradingSecurities" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInTradingSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInTradingSecurities_lbl" xml:lang="en-US">Securities owned, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInTradingSecurities" xlink:to="us-gaap_IncreaseDecreaseInTradingSecurities_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Prepaid expenses and other assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PrepaidServiceContractNoncurrent" xlink:href="sieb-20230331.xsd#sieb_PrepaidServiceContractNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="sieb_PrepaidServiceContractNoncurrent_lbl" xml:lang="en-US">Prepaid service contract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PrepaidServiceContractNoncurrent" xlink:to="sieb_PrepaidServiceContractNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl" xml:lang="en-US">Equity method investment in related party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:to="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US">Purchase of office facilities and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PaymentsForSoftware" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForSoftware"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsForSoftware_lbl" xml:lang="en-US">Purchase of software</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForSoftware" xlink:to="us-gaap_PaymentsForSoftware_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_BuildOutOfProperty" xlink:href="sieb-20230331.xsd#sieb_BuildOutOfProperty"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="sieb_BuildOutOfProperty_lbl" xml:lang="en-US">Build out of property</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BuildOutOfProperty" xlink:to="sieb_BuildOutOfProperty_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US">Number of Shares Issued $.01 Par Value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdditionalPaidInCapitalMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US">Additional Paid-In Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RetainedEarningsMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US">Retained Earnings</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ParentMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ParentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ParentMember_lbl" xml:lang="en-US">Total Stockholders&#8217; Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ParentMember" xlink:to="us-gaap_ParentMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NoncontrollingInterestMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoncontrollingInterestMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NoncontrollingInterestMember_lbl" xml:lang="en-US">Noncontrolling Interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncontrollingInterestMember" xlink:to="us-gaap_NoncontrollingInterestMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xml:lang="en-US">Organization and Basis of Presentation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:to="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SignificantAccountingPoliciesTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">New Accounting Standards</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock" xlink:href="sieb-20230331.xsd#sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock_lbl" xml:lang="en-US">Transactions with Tigress and Hedge Connection</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock" xlink:to="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DisclosureOfRiseTextBlock" xlink:href="sieb-20230331.xsd#sieb_DisclosureOfRiseTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DisclosureOfRiseTextBlock_lbl" xml:lang="en-US">RISE</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DisclosureOfRiseTextBlock" xlink:to="sieb_DisclosureOfRiseTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure_lbl" xml:lang="en-US">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure" xlink:to="us-gaap_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock_lbl" xml:lang="en-US">Schedule of amounts receivable from, payables to, and deposits with broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock" xlink:to="us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract_lbl" xml:lang="en-US">Receivables from and deposits with broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract" xlink:to="sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ReceivablesFromClearingOrganizations" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReceivablesFromClearingOrganizations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ReceivablesFromClearingOrganizations_lbl" xml:lang="en-US">DTCC / OCC / NSCC</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesFromClearingOrganizations" xlink:to="us-gaap_ReceivablesFromClearingOrganizations_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DueFromGoldmanSachs" xlink:href="sieb-20230331.xsd#sieb_DueFromGoldmanSachs"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DueFromGoldmanSachs_lbl" xml:lang="en-US">Goldman Sachs &amp; Co. LLC (&#8220;GSCO&#8221;)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromGoldmanSachs" xlink:to="sieb_DueFromGoldmanSachs_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DueFromPershingCapital" xlink:href="sieb-20230331.xsd#sieb_DueFromPershingCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DueFromPershingCapital_lbl" xml:lang="en-US">Pershing Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromPershingCapital" xlink:to="sieb_DueFromPershingCapital_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DueFromNFS" xlink:href="sieb-20230331.xsd#sieb_DueFromNFS"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DueFromNFS_lbl" xml:lang="en-US">National Financial Services, LLC (&#8220;NFS&#8221;)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromNFS" xlink:to="sieb_DueFromNFS_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecuritiesFailedToDeliver" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuritiesFailedToDeliver"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SecuritiesFailedToDeliver_lbl" xml:lang="en-US">Securities fail-to-deliver</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecuritiesFailedToDeliver" xlink:to="us-gaap_SecuritiesFailedToDeliver_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DueFromGlobalShares" xlink:href="sieb-20230331.xsd#sieb_DueFromGlobalShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DueFromGlobalShares_lbl" xml:lang="en-US">Globalshares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromGlobalShares" xlink:to="sieb_DueFromGlobalShares_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract14" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract14"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract14_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract14" xlink:to="sieb_UnlabeledAbstract14_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract_lbl" xml:lang="en-US">Payables to broker-dealers and clearing organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract" xlink:to="us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DueToSecuritiesFailToReceive" xlink:href="sieb-20230331.xsd#sieb_DueToSecuritiesFailToReceive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DueToSecuritiesFailToReceive_lbl" xml:lang="en-US">Securities fail-to-receive</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueToSecuritiesFailToReceive" xlink:to="sieb_DueToSecuritiesFailToReceive_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommissionsPayableToBrokerDealersAndClearingOrganizations" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommissionsPayableToBrokerDealersAndClearingOrganizations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommissionsPayableToBrokerDealersAndClearingOrganizations_lbl" xml:lang="en-US">Payables to broker-dealers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommissionsPayableToBrokerDealersAndClearingOrganizations" xlink:to="us-gaap_CommissionsPayableToBrokerDealersAndClearingOrganizations_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock_lbl" xml:lang="en-US">Prepaid Service Contract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock" xlink:to="us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueDisclosuresTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueDisclosuresTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xml:lang="en-US">Fair Value Measurements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresTextBlock" xlink:to="us-gaap_FairValueDisclosuresTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock_lbl" xml:lang="en-US">Schedule of estimated fair values</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock" xlink:to="us-gaap_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract" xlink:href="sieb-20230331.xsd#sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl" xml:lang="en-US">Cash and securities segregated for regulatory purposes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract" xlink:to="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes" xlink:href="sieb-20230331.xsd#sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes_lbl" xml:lang="en-US">Cash and securities segregated for regulatory purposes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes" xlink:to="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract15" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract15"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract15_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract15" xlink:to="sieb_UnlabeledAbstract15_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SecuritiesOwnedAtFairValueAbstract" xlink:href="sieb-20230331.xsd#sieb_SecuritiesOwnedAtFairValueAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_SecuritiesOwnedAtFairValueAbstract_lbl" xml:lang="en-US">Securities owned, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SecuritiesOwnedAtFairValueAbstract" xlink:to="sieb_SecuritiesOwnedAtFairValueAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentsFairValueDisclosure" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentsFairValueDisclosure"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityMethodInvestmentsFairValueDisclosure_lbl" xml:lang="en-US">Total Securities owned, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentsFairValueDisclosure" xlink:to="us-gaap_EquityMethodInvestmentsFairValueDisclosure_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract16" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract16"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract16_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract16" xlink:to="sieb_UnlabeledAbstract16_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract" xlink:href="sieb-20230331.xsd#sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract_lbl" xml:lang="en-US">Securities sold, not yet purchased, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract" xlink:to="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_AssetsAbstract0" xlink:href="sieb-20230331.xsd#sieb_AssetsAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_AssetsAbstract0_lbl" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AssetsAbstract0" xlink:to="sieb_AssetsAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract0" xlink:href="sieb-20230331.xsd#sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract0_lbl" xml:lang="en-US">Cash and securities segregated for regulatory purposes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract0" xlink:to="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract17" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract17"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract17_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract17" xlink:to="sieb_UnlabeledAbstract17_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SecuritiesOwnedAtFairValueAbstract0" xlink:href="sieb-20230331.xsd#sieb_SecuritiesOwnedAtFairValueAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_SecuritiesOwnedAtFairValueAbstract0_lbl" xml:lang="en-US">Securities owned, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SecuritiesOwnedAtFairValueAbstract0" xlink:to="sieb_SecuritiesOwnedAtFairValueAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract18" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract18"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract18_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract18" xlink:to="sieb_UnlabeledAbstract18_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LiabilitiesAbstract0" xlink:href="sieb-20230331.xsd#sieb_LiabilitiesAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_LiabilitiesAbstract0_lbl" xml:lang="en-US">Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LiabilitiesAbstract0" xlink:to="sieb_LiabilitiesAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract0" xlink:href="sieb-20230331.xsd#sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract0_lbl" xml:lang="en-US">Securities sold, not yet purchased, at fair value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract0" xlink:to="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityPastDueTableTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityPastDueTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityPastDueTableTextBlock_lbl" xml:lang="en-US">Schedule of U.S. government securities with the below market values and maturity dates</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesHeldToMaturityPastDueTableTextBlock" xlink:to="us-gaap_DebtSecuritiesHeldToMaturityPastDueTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MarketValueOfUSGovernmentSecuritiesAbstract" xlink:href="sieb-20230331.xsd#sieb_MarketValueOfUSGovernmentSecuritiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MarketValueOfUSGovernmentSecuritiesAbstract_lbl" xml:lang="en-US">Market value of U.S. government securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarketValueOfUSGovernmentSecuritiesAbstract" xlink:to="sieb_MarketValueOfUSGovernmentSecuritiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecurityOwnedNotReadilyMarketableFairValue" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecurityOwnedNotReadilyMarketableFairValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SecurityOwnedNotReadilyMarketableFairValue_lbl" xml:lang="en-US">Total Market value of investment in U.S. government securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedNotReadilyMarketableFairValue" xlink:to="us-gaap_SecurityOwnedNotReadilyMarketableFairValue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentMaturityDate" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentMaturityDate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xml:lang="en-US">Maturing</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate_lbl" xml:lang="en-US">Discount Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate" xlink:to="us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CouponRatePercentage" xlink:href="sieb-20230331.xsd#sieb_CouponRatePercentage"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CouponRatePercentage_lbl" xml:lang="en-US">Coupon Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CouponRatePercentage" xlink:to="sieb_CouponRatePercentage_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentIncreaseAccruedInterest" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentIncreaseAccruedInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtInstrumentIncreaseAccruedInterest_lbl" xml:lang="en-US">Accrued interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentIncreaseAccruedInterest" xlink:to="us-gaap_DebtInstrumentIncreaseAccruedInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MarketValueOfUSGovernmentSecuritiesAbstract0" xlink:href="sieb-20230331.xsd#sieb_MarketValueOfUSGovernmentSecuritiesAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MarketValueOfUSGovernmentSecuritiesAbstract0_lbl" xml:lang="en-US">Market value of U.S. government securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarketValueOfUSGovernmentSecuritiesAbstract0" xlink:to="sieb_MarketValueOfUSGovernmentSecuritiesAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_lbl" xml:lang="en-US">Schedule of estimated fair values</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:to="us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xml:lang="en-US">Property, Office Facilities, and Equipment, Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xml:lang="en-US">Schedule of property, office facilities, and equipment, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PropertyGross" xlink:href="sieb-20230331.xsd#sieb_PropertyGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PropertyGross_lbl" xml:lang="en-US">Property</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PropertyGross" xlink:to="sieb_PropertyGross_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OfficeFacilitiesGross" xlink:href="sieb-20230331.xsd#sieb_OfficeFacilitiesGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_OfficeFacilitiesGross_lbl" xml:lang="en-US">Office facilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OfficeFacilitiesGross" xlink:to="sieb_OfficeFacilitiesGross_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MachineryAndEquipmentGross" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MachineryAndEquipmentGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MachineryAndEquipmentGross_lbl" xml:lang="en-US">Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentGross" xlink:to="us-gaap_MachineryAndEquipmentGross_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xml:lang="en-US">Software, Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_lbl" xml:lang="en-US">Schedule of software, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:to="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CapitalizedComputerSoftwareGross" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedComputerSoftwareGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CapitalizedComputerSoftwareGross_lbl" xml:lang="en-US">Total Software</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareGross" xlink:to="us-gaap_CapitalizedComputerSoftwareGross_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeasesTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xml:lang="en-US">Leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeasesTextBlock" xlink:to="us-gaap_LesseeOperatingLeasesTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock_lbl" xml:lang="en-US">Schedule of additional information related to leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock" xlink:to="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US">Weighted average remaining lease term &#8211; operating leases (in years)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US">Weighted average discount rate &#8211; operating leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LeaseCostTableTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCostTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xml:lang="en-US">Schedule of lease costs and other lease information</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCostTableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseCost" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseCost_lbl" xml:lang="en-US">Operating lease cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ShortTermLeaseCost" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShortTermLeaseCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xml:lang="en-US">Short-term lease cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermLeaseCost" xlink:to="us-gaap_ShortTermLeaseCost_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_VariableLeaseCost" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableLeaseCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_VariableLeaseCost_lbl" xml:lang="en-US">Variable lease cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableLeaseCost" xlink:to="us-gaap_VariableLeaseCost_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract19" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract19"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract19_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract19" xlink:to="sieb_UnlabeledAbstract19_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" xlink:href="sieb-20230331.xsd#sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_lbl" xml:lang="en-US">Cash paid for amounts included in the measurement of lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" xlink:to="sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasePayments" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeasePayments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasePayments_lbl" xml:lang="en-US">Operating cash flows from operating leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasePayments" xlink:to="us-gaap_OperatingLeasePayments_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnlabeledAbstract20" xlink:href="sieb-20230331.xsd#sieb_UnlabeledAbstract20"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnlabeledAbstract20_lbl" xml:lang="en-US"></label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract20" xlink:to="sieb_UnlabeledAbstract20_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract" xlink:href="sieb-20230331.xsd#sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract_lbl" xml:lang="en-US">Lease right-of-use assets obtained in exchange for new lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract" xlink:to="sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xml:lang="en-US">Operating leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xml:lang="en-US">Schedule of future annual minimum payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears_lbl" xml:lang="en-US">2023</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears_lbl" xml:lang="en-US">2024</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears_lbl" xml:lang="en-US">2025</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears_lbl" xml:lang="en-US">2026</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter_lbl" xml:lang="en-US">2027</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US">Less: difference between undiscounted cash flows and discounted cash flows</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseLiability" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiability"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xml:lang="en-US">Lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentsDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityMethodInvestmentsDisclosureTextBlock_lbl" xml:lang="en-US">Equity Method Investment in Related Party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:to="us-gaap_EquityMethodInvestmentsDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentsTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentsTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityMethodInvestmentsTextBlock_lbl" xml:lang="en-US">Schedule of consolidated statements of operations and financial condition</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentsTextBlock" xlink:to="us-gaap_EquityMethodInvestmentsTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CostOfRevenue" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CostOfRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CostOfRevenue_lbl" xml:lang="en-US">Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OperatingIncomeloss" xlink:href="sieb-20230331.xsd#sieb_OperatingIncomeloss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_OperatingIncomeloss_lbl" xml:lang="en-US">Operating income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OperatingIncomeloss" xlink:to="sieb_OperatingIncomeloss_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest_lbl" xml:lang="en-US">Net income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest" xlink:to="us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherAssets" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherAssets_lbl" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssets" xlink:to="us-gaap_OtherAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherLiabilities" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherLiabilities_lbl" xml:lang="en-US">Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilities" xlink:to="us-gaap_OtherLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockholdersEquityOther" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityOther"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockholdersEquityOther_lbl" xml:lang="en-US">Stockholders&#8217; Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityOther" xlink:to="us-gaap_StockholdersEquityOther_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InvestmentTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InvestmentTextBlock_lbl" xml:lang="en-US">Investments, Cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentTextBlock" xlink:to="us-gaap_InvestmentTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_GoodwillDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_GoodwillDisclosureTextBlock_lbl" xml:lang="en-US">Goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillDisclosureTextBlock" xlink:to="us-gaap_GoodwillDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xml:lang="en-US">Long-Term Debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtTextBlock" xlink:to="us-gaap_LongTermDebtTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_lbl" xml:lang="en-US">Schedule of future remaining annual minimum principal payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock" xlink:to="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl" xml:lang="en-US">2023</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree_lbl" xml:lang="en-US">2024</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour_lbl" xml:lang="en-US">2025</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive_lbl" xml:lang="en-US">2026</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive_lbl" xml:lang="en-US">Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebt" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebt_lbl" xml:lang="en-US">Total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DeferredContractIncentiveTextBlock" xlink:href="sieb-20230331.xsd#sieb_DeferredContractIncentiveTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DeferredContractIncentiveTextBlock_lbl" xml:lang="en-US">Deferred Contract Incentive</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveTextBlock" xlink:to="sieb_DeferredContractIncentiveTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xml:lang="en-US">Revenue Recognition</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock_lbl" xml:lang="en-US">Schedule of represents the loss related to principal transactions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock" xlink:to="sieb_ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PrincipalTransactionsAndProprietaryTradingAbstract" xlink:href="sieb-20230331.xsd#sieb_PrincipalTransactionsAndProprietaryTradingAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PrincipalTransactionsAndProprietaryTradingAbstract_lbl" xml:lang="en-US">Principal transactions and proprietary trading</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PrincipalTransactionsAndProprietaryTradingAbstract" xlink:to="sieb_PrincipalTransactionsAndProprietaryTradingAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PrincipalInvestmentGainsLosses" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrincipalInvestmentGainsLosses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PrincipalInvestmentGainsLosses_lbl" xml:lang="en-US">Realized and unrealized gain on primarily riskless principal transactions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrincipalInvestmentGainsLosses" xlink:to="us-gaap_PrincipalInvestmentGainsLosses_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses" xlink:href="sieb-20230331.xsd#sieb_DecreaseYearOfPrincipalInvestmentGainsLosses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses_lbl" xml:lang="en-US">Realized and unrealized gain on primarily riskless principal transactions, year over year decrease</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses" xlink:to="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnrealizedGainAndLossOnSecurities" xlink:href="sieb-20230331.xsd#sieb_UnrealizedGainAndLossOnSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnrealizedGainAndLossOnSecurities_lbl" xml:lang="en-US">Unrealized loss on U.S. government securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnrealizedGainAndLossOnSecurities" xlink:to="sieb_UnrealizedGainAndLossOnSecurities_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities" xlink:href="sieb-20230331.xsd#sieb_DecreasesYearOfUnrealizedGainLossOnSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities_lbl" xml:lang="en-US">Unrealized loss on portfolio of U.S. government securities, year over year decrease</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities" xlink:to="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DecreaseYearOfPrincipalTransactionsRevenue" xlink:href="sieb-20230331.xsd#sieb_DecreaseYearOfPrincipalTransactionsRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DecreaseYearOfPrincipalTransactionsRevenue_lbl" xml:lang="en-US">Total Principal transactions and proprietary trading, year over year decrease</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfPrincipalTransactionsRevenue" xlink:to="sieb_DecreaseYearOfPrincipalTransactionsRevenue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xml:lang="en-US">Income Taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BrokersAndDealersDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BrokersAndDealersDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BrokersAndDealersDisclosureTextBlock_lbl" xml:lang="en-US">Capital Requirements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BrokersAndDealersDisclosureTextBlock" xlink:to="us-gaap_BrokersAndDealersDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FinancialInstrumentsDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancialInstrumentsDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FinancialInstrumentsDisclosureTextBlock_lbl" xml:lang="en-US">Financial Instruments with Off-Balance Sheet Risk</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentsDisclosureTextBlock" xlink:to="us-gaap_FinancialInstrumentsDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xml:lang="en-US">Commitments, Contingencies, and Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock" xlink:href="sieb-20230331.xsd#sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock_lbl" xml:lang="en-US">Schedule of early termination fee upon occurrence pursuant</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock" xlink:to="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees_lbl" xml:lang="en-US">Early Termination Fee</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees" xlink:to="us-gaap_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_lbl" xml:lang="en-US">Employee Benefit Plans</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:to="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xml:lang="en-US">Related Party Disclosures</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:to="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SubsequentEventsTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventsTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US">Subsequent Events</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xml:lang="en-US">Less accumulated depreciation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_lbl" xml:lang="en-US">Less accumulated amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" xlink:to="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_USGovernmentAgenciesDebtSecuritiesMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl" xml:lang="en-US">US Government Agencies Debt Securities [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_USGovernmentAgenciesDebtSecuritiesMember" xlink:to="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl0" xml:lang="en-US">U.S. government securities [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_USGovernmentAgenciesDebtSecuritiesMember" xlink:to="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_USGovernmentSecuritiesOwnedMember" xlink:href="sieb-20230331.xsd#sieb_USGovernmentSecuritiesOwnedMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_USGovernmentSecuritiesOwnedMember_lbl" xml:lang="en-US">U.S. government securities owned [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_USGovernmentSecuritiesOwnedMember" xlink:to="sieb_USGovernmentSecuritiesOwnedMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CertificatesOfDepositMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CertificatesOfDepositMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CertificatesOfDepositMember_lbl" xml:lang="en-US">Certificates of deposit [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CertificatesOfDepositMember" xlink:to="us-gaap_CertificatesOfDepositMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MunicipalNotesMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MunicipalNotesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MunicipalNotesMember_lbl" xml:lang="en-US">Municipal securities [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MunicipalNotesMember" xlink:to="us-gaap_MunicipalNotesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CorporateBondSecuritiesMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CorporateBondSecuritiesMember_lbl" xml:lang="en-US">Corporate bonds [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateBondSecuritiesMember" xlink:to="us-gaap_CorporateBondSecuritiesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquitySecuritiesMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquitySecuritiesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquitySecuritiesMember_lbl" xml:lang="en-US">Equity securities [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquitySecuritiesMember" xlink:to="us-gaap_EquitySecuritiesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueInputsLevel1Member" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xml:lang="en-US">Level 1 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueInputsLevel2Member" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xml:lang="en-US">Level 2 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueInputsLevel3Member" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xml:lang="en-US">Level 3 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingDiscountRateMember" xlink:href="sieb-20230331.xsd#sieb_MaturingDiscountRateMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingDiscountRateMember_lbl" xml:lang="en-US">Maturing 05/18/2023, 2.791% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRateMember" xlink:to="sieb_MaturingDiscountRateMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="sieb_MaturingDiscountRateMember_lbl0" xml:lang="en-US">Maturing 03/23/2023, 3.750% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRateMember" xlink:to="sieb_MaturingDiscountRateMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingDiscountRate1Member" xlink:href="sieb-20230331.xsd#sieb_MaturingDiscountRate1Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingDiscountRate1Member_lbl" xml:lang="en-US">Maturing 06/22/2023, 4.654% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate1Member" xlink:to="sieb_MaturingDiscountRate1Member_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="sieb_MaturingDiscountRate1Member_lbl0" xml:lang="en-US">Maturing 05/18/2023, 2.700% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate1Member" xlink:to="sieb_MaturingDiscountRate1Member_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingDiscountRate2Member" xlink:href="sieb-20230331.xsd#sieb_MaturingDiscountRate2Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingDiscountRate2Member_lbl" xml:lang="en-US">Maturing 07/25/2023, 4.762% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate2Member" xlink:to="sieb_MaturingDiscountRate2Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingDiscountRate3Member" xlink:href="sieb-20230331.xsd#sieb_MaturingDiscountRate3Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingDiscountRate3Member_lbl" xml:lang="en-US">Maturing 08/03/2023, 4.820% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate3Member" xlink:to="sieb_MaturingDiscountRate3Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingCouponRateMember" xlink:href="sieb-20230331.xsd#sieb_MaturingCouponRateMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingCouponRateMember_lbl" xml:lang="en-US">Maturing 08/31/2023, 1.375% Coupon Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRateMember" xlink:to="sieb_MaturingCouponRateMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingDiscountRate4Member" xlink:href="sieb-20230331.xsd#sieb_MaturingDiscountRate4Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingDiscountRate4Member_lbl" xml:lang="en-US">Maturing 09/21/2023, 4.382% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate4Member" xlink:to="sieb_MaturingDiscountRate4Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingDiscountRate5Member" xlink:href="sieb-20230331.xsd#sieb_MaturingDiscountRate5Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingDiscountRate5Member_lbl" xml:lang="en-US">Maturing 09/21/2023, 4.865% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate5Member" xlink:to="sieb_MaturingDiscountRate5Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingDiscountRate6Member" xlink:href="sieb-20230331.xsd#sieb_MaturingDiscountRate6Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingDiscountRate6Member_lbl" xml:lang="en-US">Maturing 09/28/2023, 4.709% Discount Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate6Member" xlink:to="sieb_MaturingDiscountRate6Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingCouponRate1Member" xlink:href="sieb-20230331.xsd#sieb_MaturingCouponRate1Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingCouponRate1Member_lbl" xml:lang="en-US">Maturing 12/31/2023, 0.750% Coupon Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRate1Member" xlink:to="sieb_MaturingCouponRate1Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingCouponRate2Member" xlink:href="sieb-20230331.xsd#sieb_MaturingCouponRate2Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingCouponRate2Member_lbl" xml:lang="en-US">Maturing 01/31/2024, 0.875% Coupon Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRate2Member" xlink:to="sieb_MaturingCouponRate2Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingCouponRate3Member" xlink:href="sieb-20230331.xsd#sieb_MaturingCouponRate3Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingCouponRate3Member_lbl" xml:lang="en-US">Maturing 05/31/2024, 2.500% Coupon Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRate3Member" xlink:to="sieb_MaturingCouponRate3Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MaturingCouponRate4Member" xlink:href="sieb-20230331.xsd#sieb_MaturingCouponRate4Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MaturingCouponRate4Member_lbl" xml:lang="en-US">Maturing 08/15/2024, 0.375% Coupon Rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRate4Member" xlink:to="sieb_MaturingCouponRate4Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RoboadvisorMember" xlink:href="sieb-20230331.xsd#sieb_RoboadvisorMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_RoboadvisorMember_lbl" xml:lang="en-US">Robo-advisor [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RoboadvisorMember" xlink:to="sieb_RoboadvisorMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OtherSoftwareMember" xlink:href="sieb-20230331.xsd#sieb_OtherSoftwareMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_OtherSoftwareMember_lbl" xml:lang="en-US">Other software [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OtherSoftwareMember" xlink:to="sieb_OtherSoftwareMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TigressHoldingsMember" xlink:href="sieb-20230331.xsd#sieb_TigressHoldingsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_TigressHoldingsMember_lbl" xml:lang="en-US">Tigress Holdings [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TigressHoldingsMember" xlink:to="sieb_TigressHoldingsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MortgageWithEastWestBankMember" xlink:href="sieb-20230331.xsd#sieb_MortgageWithEastWestBankMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MortgageWithEastWestBankMember_lbl" xml:lang="en-US">Mortgage with East West Bank [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MortgageWithEastWestBankMember" xlink:to="sieb_MortgageWithEastWestBankMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="sieb_MortgageWithEastWestBankMember_lbl0" xml:lang="en-US">East West Bank [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MortgageWithEastWestBankMember" xlink:to="sieb_MortgageWithEastWestBankMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_LineCreditWithEastWestBankMember" xlink:href="sieb-20230331.xsd#sieb_LineCreditWithEastWestBankMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_LineCreditWithEastWestBankMember_lbl" xml:lang="en-US">Line Credit with East West Bank [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LineCreditWithEastWestBankMember" xlink:to="sieb_LineCreditWithEastWestBankMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PriorToAugust12023Member" xlink:href="sieb-20230331.xsd#sieb_PriorToAugust12023Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PriorToAugust12023Member_lbl" xml:lang="en-US">Prior to August 1, 2023 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PriorToAugust12023Member" xlink:to="sieb_PriorToAugust12023Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PriorToAugust12024Member" xlink:href="sieb-20230331.xsd#sieb_PriorToAugust12024Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PriorToAugust12024Member_lbl" xml:lang="en-US">Prior to August 1, 2024 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PriorToAugust12024Member" xlink:to="sieb_PriorToAugust12024Member_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PriorToAugust12025Member" xlink:href="sieb-20230331.xsd#sieb_PriorToAugust12025Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PriorToAugust12025Member_lbl" xml:lang="en-US">Prior to August 1, 2025 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PriorToAugust12025Member" xlink:to="sieb_PriorToAugust12025Member_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl" xml:lang="en-US">Investment, Name [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_OwnershipAxis" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OwnershipAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_OwnershipAxis_lbl" xml:lang="en-US">Ownership [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_OwnershipAxis" xlink:to="srt_OwnershipAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_RangeAxis" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US">Statistical Measurement [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_TitleOfIndividualAxis" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_TitleOfIndividualAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_TitleOfIndividualAxis_lbl" xml:lang="en-US">Title of Individual [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_lbl" xml:lang="en-US">Real Estate, Type of Property [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis" xlink:to="srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xml:lang="en-US">Long-Lived Tangible Asset [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xml:lang="en-US">Business Acquisition [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CreditFacilityAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CreditFacilityAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CreditFacilityAxis_lbl" xml:lang="en-US">Credit Facility [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xml:lang="en-US">Debt Instrument [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_LegalEntityAxis" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LegalEntityAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LegalEntityAxis_lbl" xml:lang="en-US">Legal Entity [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SubsequentEventTypeAxis" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US">Subsequent Event Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_AgreementAxis" xlink:href="sieb-20230331.xsd#sieb_AgreementAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_AgreementAxis_lbl" xml:lang="en-US">Agreement [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AgreementAxis" xlink:to="sieb_AgreementAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xml:lang="en-US">Accounting Policies [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction_lbl" xml:lang="en-US">Ownership percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction" xlink:to="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_EquityMethodInvestment" xlink:href="sieb-20230331.xsd#sieb_EquityMethodInvestment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_EquityMethodInvestment_lbl" xml:lang="en-US">Equity method investment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EquityMethodInvestment" xlink:to="sieb_EquityMethodInvestment_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PurchasedHedgeConnection" xlink:href="sieb-20230331.xsd#sieb_PurchasedHedgeConnection"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PurchasedHedgeConnection_lbl" xml:lang="en-US">Purchased hedge connection</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PurchasedHedgeConnection" xlink:to="sieb_PurchasedHedgeConnection_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1_lbl" xml:lang="en-US">Noncash consideration</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:to="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NotesPayableToBank" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NotesPayableToBank"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NotesPayableToBank_lbl" xml:lang="en-US">Note payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableToBank" xlink:to="us-gaap_NotesPayableToBank_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xml:lang="en-US">Ownership interest, percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:to="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MembershipInterests" xlink:href="sieb-20230331.xsd#sieb_MembershipInterests"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MembershipInterests_lbl" xml:lang="en-US">Membership interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MembershipInterests" xlink:to="sieb_MembershipInterests_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ExchangeForANetIncreaseInAssets" xlink:href="sieb-20230331.xsd#sieb_ExchangeForANetIncreaseInAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ExchangeForANetIncreaseInAssets_lbl" xml:lang="en-US">Exchange for a net increase in assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExchangeForANetIncreaseInAssets" xlink:to="sieb_ExchangeForANetIncreaseInAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PercentageOfRemainingInterestInStockCrossPurchased" xlink:href="sieb-20230331.xsd#sieb_PercentageOfRemainingInterestInStockCrossPurchased"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PercentageOfRemainingInterestInStockCrossPurchased_lbl" xml:lang="en-US">Transfers of RISE membership interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PercentageOfRemainingInterestInStockCrossPurchased" xlink:to="sieb_PercentageOfRemainingInterestInStockCrossPurchased_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NotesPayable" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NotesPayable_lbl" xml:lang="en-US">Note payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayable" xlink:to="us-gaap_NotesPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xml:lang="en-US">Issuance of RISE membership interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:to="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DepositAssets" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepositAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DepositAssets_lbl" xml:lang="en-US">RISE reported assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepositAssets" xlink:to="us-gaap_DepositAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xml:lang="en-US">RISE reported liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInOtherDeposits" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherDeposits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInOtherDeposits_lbl" xml:lang="en-US">Fund escrow deposit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherDeposits" xlink:to="us-gaap_IncreaseDecreaseInOtherDeposits_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ReorganizationValueCashInExcessOfNormalOperatingNeeds" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReorganizationValueCashInExcessOfNormalOperatingNeeds"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ReorganizationValueCashInExcessOfNormalOperatingNeeds_lbl" xml:lang="en-US">Cash</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReorganizationValueCashInExcessOfNormalOperatingNeeds" xlink:to="us-gaap_ReorganizationValueCashInExcessOfNormalOperatingNeeds_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AmortizationOfIntangibleAssets" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xml:lang="en-US">Amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ConsultingFeeIncome" xlink:href="sieb-20230331.xsd#sieb_ConsultingFeeIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ConsultingFeeIncome_lbl" xml:lang="en-US">Consulting fee income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ConsultingFeeIncome" xlink:to="sieb_ConsultingFeeIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherAssetImpairmentCharges" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssetImpairmentCharges"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherAssetImpairmentCharges_lbl" xml:lang="en-US">Impairment charge</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetImpairmentCharges" xlink:to="us-gaap_OtherAssetImpairmentCharges_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_Depreciation" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Depreciation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Depreciation_lbl" xml:lang="en-US">Total depreciation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_BuildOutExpense" xlink:href="sieb-20230331.xsd#sieb_BuildOutExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_BuildOutExpense_lbl" xml:lang="en-US">Build out expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BuildOutExpense" xlink:to="sieb_BuildOutExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers_lbl" xml:lang="en-US">Total software development</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers" xlink:to="us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedComputerSoftwareAmortization1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CapitalizedComputerSoftwareAmortization1_lbl" xml:lang="en-US">Total amortization of software</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:to="us-gaap_CapitalizedComputerSoftwareAmortization1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xml:lang="en-US">Future amortization of software assets in 2023</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xml:lang="en-US">Future amortization of software assets in 2024</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl" xml:lang="en-US">Future amortization of software assets in 2025</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix" xlink:href="sieb-20230331.xsd#sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix_lbl" xml:lang="en-US">Future amortization of software assets in 2026</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix" xlink:to="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_GainLossOnInvestments" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnInvestments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_GainLossOnInvestments_lbl" xml:lang="en-US">Aggregate amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnInvestments" xlink:to="us-gaap_GainLossOnInvestments_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivedCashDistributions" xlink:href="sieb-20230331.xsd#sieb_ReceivedCashDistributions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ReceivedCashDistributions_lbl" xml:lang="en-US">Received cash distributions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivedCashDistributions" xlink:to="sieb_ReceivedCashDistributions_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_InvestmentCarryingAmount" xlink:href="sieb-20230331.xsd#sieb_InvestmentCarryingAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_InvestmentCarryingAmount_lbl" xml:lang="en-US">Investment carrying amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_InvestmentCarryingAmount" xlink:to="sieb_InvestmentCarryingAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentAggregateCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl" xml:lang="en-US">Aggregate amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentAggregateCost" xlink:to="us-gaap_EquityMethodInvestmentAggregateCost_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl" xml:lang="en-US">Ownership interest percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xlink:to="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl0" xml:lang="en-US">Ownership percentage acquired</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xlink:to="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty" xlink:href="sieb-20230331.xsd#sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty_lbl" xml:lang="en-US">Acquired commercial office building and associated property</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty" xlink:to="sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MortgageLoansInProcessOfForeclosureAmount" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MortgageLoansInProcessOfForeclosureAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MortgageLoansInProcessOfForeclosureAmount_lbl" xml:lang="en-US">Mortgage amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MortgageLoansInProcessOfForeclosureAmount" xlink:to="us-gaap_MortgageLoansInProcessOfForeclosureAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_UnusedCommitmen" xlink:href="sieb-20230331.xsd#sieb_UnusedCommitmen"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_UnusedCommitmen_lbl" xml:lang="en-US">Unused commitment with Miami office building</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnusedCommitmen" xlink:to="sieb_UnusedCommitmen_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDescription" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityInterestRateDescription"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl" xml:lang="en-US">Term loan interest rate description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateDescription" xlink:to="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityInterestRateDuringPeriod"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl" xml:lang="en-US">Interest rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod" xlink:to="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_InterestRateLineOfCredit" xlink:href="sieb-20230331.xsd#sieb_InterestRateLineOfCredit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_InterestRateLineOfCredit_lbl" xml:lang="en-US">Interest rate line of credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_InterestRateLineOfCredit" xlink:to="sieb_InterestRateLineOfCredit_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RatioOfIndebtednessToNetCapital1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RatioOfIndebtednessToNetCapital1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RatioOfIndebtednessToNetCapital1_lbl" xml:lang="en-US">Debt coverage ratio</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RatioOfIndebtednessToNetCapital1" xlink:to="us-gaap_RatioOfIndebtednessToNetCapital1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentCovenantDescription" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentCovenantDescription"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtInstrumentCovenantDescription_lbl" xml:lang="en-US">Covenants description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentCovenantDescription" xlink:to="us-gaap_DebtInstrumentCovenantDescription_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OtherCommitment" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherCommitment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherCommitment_lbl" xml:lang="en-US">Commitment amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCommitment" xlink:to="us-gaap_OtherCommitment_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InterestExpenseDebt" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpenseDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InterestExpenseDebt_lbl" xml:lang="en-US">Interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpenseDebt" xlink:to="us-gaap_InterestExpenseDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xml:lang="en-US">Maximum borrowing capacity under term loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockOtherValueOutstanding" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockOtherValueOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockOtherValueOutstanding_lbl" xml:lang="en-US">Outstanding balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockOtherValueOutstanding" xlink:to="us-gaap_CommonStockOtherValueOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentTerm" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentTerm"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xml:lang="en-US">Loan term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentTerm" xlink:to="us-gaap_DebtInstrumentTerm_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtTerm" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LongTermDebtTerm"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtTerm_lbl" xml:lang="en-US">Repayment term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtTerm" xlink:to="us-gaap_LongTermDebtTerm_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OriginationFee" xlink:href="sieb-20230331.xsd#sieb_OriginationFee"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_OriginationFee_lbl" xml:lang="en-US">Origination fee</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OriginationFee" xlink:to="sieb_OriginationFee_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MinimumNetWorthRequiredForCompliance" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinimumNetWorthRequiredForCompliance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MinimumNetWorthRequiredForCompliance_lbl" xml:lang="en-US">Amount of tangible net worth minimum</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinimumNetWorthRequiredForCompliance" xlink:to="us-gaap_MinimumNetWorthRequiredForCompliance_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_NetCapitalRatio" xlink:href="sieb-20230331.xsd#sieb_NetCapitalRatio"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_NetCapitalRatio_lbl" xml:lang="en-US">Net capital ratio</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetCapitalRatio" xlink:to="sieb_NetCapitalRatio_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BusinessDevelopment" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessDevelopment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessDevelopment_lbl" xml:lang="en-US">Business development credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDevelopment" xlink:to="us-gaap_BusinessDevelopment_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ContraExpense" xlink:href="sieb-20230331.xsd#sieb_ContraExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ContraExpense_lbl" xml:lang="en-US">Contra expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ContraExpense" xlink:to="sieb_ContraExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DeferredContractIncentive" xlink:href="sieb-20230331.xsd#sieb_DeferredContractIncentive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DeferredContractIncentive_lbl" xml:lang="en-US">Deferred contract incentive</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentive" xlink:to="sieb_DeferredContractIncentive_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities" xlink:href="sieb-20230331.xsd#sieb_DecreaseYearOfUnrealizedGainLossOnSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities_lbl" xml:lang="en-US">U.S. government securities portfolio</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities" xlink:to="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RevenueFromStockBorrowOrStockLoan" xlink:href="sieb-20230331.xsd#sieb_RevenueFromStockBorrowOrStockLoan"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_RevenueFromStockBorrowOrStockLoan_lbl" xml:lang="en-US">Stock borrow / stock loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromStockBorrowOrStockLoan" xlink:to="sieb_RevenueFromStockBorrowOrStockLoan_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_GrossRevenueFromStockBorrowOrStockLoan" xlink:href="sieb-20230331.xsd#sieb_GrossRevenueFromStockBorrowOrStockLoan"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_GrossRevenueFromStockBorrowOrStockLoan_lbl" xml:lang="en-US">Gross revenue from stock borrow/ Stock loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GrossRevenueFromStockBorrowOrStockLoan" xlink:to="sieb_GrossRevenueFromStockBorrowOrStockLoan_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ExpensesFromStockBorrowOrStockLoan" xlink:href="sieb-20230331.xsd#sieb_ExpensesFromStockBorrowOrStockLoan"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ExpensesFromStockBorrowOrStockLoan_lbl" xml:lang="en-US">Expenses from stock borrow/stock loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExpensesFromStockBorrowOrStockLoan" xlink:to="sieb_ExpensesFromStockBorrowOrStockLoan_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ProvisionbenefitForfromIncomeTaxes" xlink:href="sieb-20230331.xsd#sieb_ProvisionbenefitForfromIncomeTaxes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ProvisionbenefitForfromIncomeTaxes_lbl" xml:lang="en-US">Provision (benefit) for (from) income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ProvisionbenefitForfromIncomeTaxes" xlink:to="sieb_ProvisionbenefitForfromIncomeTaxes_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xml:lang="en-US">Pre-tax book loss</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl" xml:lang="en-US">Effective tax rate percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl" xml:lang="en-US">State and local taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_UnrecognizedTaxBenefits" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xml:lang="en-US">Uncertain tax position</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefits" xlink:to="us-gaap_UnrecognizedTaxBenefits_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_NetCapital" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_NetCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_NetCapital_lbl" xml:lang="en-US">Net capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_NetCapital" xlink:to="srt_NetCapital_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PercentageOfAggregateDebitBalanceToNetCapital" xlink:href="sieb-20230331.xsd#sieb_PercentageOfAggregateDebitBalanceToNetCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PercentageOfAggregateDebitBalanceToNetCapital_lbl" xml:lang="en-US">Percentage of aggregate debit balance to net capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PercentageOfAggregateDebitBalanceToNetCapital" xlink:to="sieb_PercentageOfAggregateDebitBalanceToNetCapital_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_NetCapitalInExcessOfMinimumRequirement" xlink:href="sieb-20230331.xsd#sieb_NetCapitalInExcessOfMinimumRequirement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_NetCapitalInExcessOfMinimumRequirement_lbl" xml:lang="en-US">Net capital in excess of minimum requirement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetCapitalInExcessOfMinimumRequirement" xlink:to="sieb_NetCapitalInExcessOfMinimumRequirement_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1_lbl" xml:lang="en-US">Minimum net capital required</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1" xlink:to="srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_NetCapitalInExcessOfItsMinimumRequirement" xlink:href="sieb-20230331.xsd#sieb_NetCapitalInExcessOfItsMinimumRequirement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_NetCapitalInExcessOfItsMinimumRequirement_lbl" xml:lang="en-US">Net capital in excess amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetCapitalInExcessOfItsMinimumRequirement" xlink:to="sieb_NetCapitalInExcessOfItsMinimumRequirement_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CashReserveDepositRequiredAndMade" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashReserveDepositRequiredAndMade"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashReserveDepositRequiredAndMade_lbl" xml:lang="en-US">Cash and securities deposits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashReserveDepositRequiredAndMade" xlink:to="us-gaap_CashReserveDepositRequiredAndMade_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CashDepositsInExcessOfMinimumRequirement" xlink:href="sieb-20230331.xsd#sieb_CashDepositsInExcessOfMinimumRequirement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CashDepositsInExcessOfMinimumRequirement_lbl" xml:lang="en-US">Cash deposits in excess of minimum requirement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashDepositsInExcessOfMinimumRequirement" xlink:to="sieb_CashDepositsInExcessOfMinimumRequirement_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MinimumCashDepositsRequired" xlink:href="sieb-20230331.xsd#sieb_MinimumCashDepositsRequired"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MinimumCashDepositsRequired_lbl" xml:lang="en-US">Minimum cash deposits required</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MinimumCashDepositsRequired" xlink:to="sieb_MinimumCashDepositsRequired_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReserveAccountExcessAmount" xlink:href="sieb-20230331.xsd#sieb_ReserveAccountExcessAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ReserveAccountExcessAmount_lbl" xml:lang="en-US">Reserve account excess amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReserveAccountExcessAmount" xlink:to="sieb_ReserveAccountExcessAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecuritiesReserveDepositRequiredAndMade" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuritiesReserveDepositRequiredAndMade"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SecuritiesReserveDepositRequiredAndMade_lbl" xml:lang="en-US">Excess deposit requirements amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecuritiesReserveDepositRequiredAndMade" xlink:to="us-gaap_SecuritiesReserveDepositRequiredAndMade_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MarginLoansExtended" xlink:href="sieb-20230331.xsd#sieb_MarginLoansExtended"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MarginLoansExtended_lbl" xml:lang="en-US">Margin loans extended</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarginLoansExtended" xlink:to="sieb_MarginLoansExtended_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromCustomers1" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromCustomers1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ReceivablesFromCustomers1_lbl" xml:lang="en-US">Receivables from customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromCustomers1" xlink:to="sieb_ReceivablesFromCustomers1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LineOfCredit" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCredit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCredit_lbl" xml:lang="en-US">Line of credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet_lbl" xml:lang="en-US">Increased line of credit principal amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet" xlink:to="us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US">Common stock aggregate offering price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CommissionRateOfAggregateGrossProceed" xlink:href="sieb-20230331.xsd#sieb_CommissionRateOfAggregateGrossProceed"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CommissionRateOfAggregateGrossProceed_lbl" xml:lang="en-US">Commission rate of aggregate gross proceed</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CommissionRateOfAggregateGrossProceed" xlink:to="sieb_CommissionRateOfAggregateGrossProceed_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_HealthClaimReinsuranceLimitPerEmployee" xlink:href="sieb-20230331.xsd#sieb_HealthClaimReinsuranceLimitPerEmployee"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_HealthClaimReinsuranceLimitPerEmployee_lbl" xml:lang="en-US">Health claim reinsurance limit per employee</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_HealthClaimReinsuranceLimitPerEmployee" xlink:to="sieb_HealthClaimReinsuranceLimitPerEmployee_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ExpenseForSelfInsuranceClaims" xlink:href="sieb-20230331.xsd#sieb_ExpenseForSelfInsuranceClaims"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ExpenseForSelfInsuranceClaims_lbl" xml:lang="en-US">Expense for self-insurance claims</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExpenseForSelfInsuranceClaims" xlink:to="sieb_ExpenseForSelfInsuranceClaims_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LossContingencyAccrualCarryingValueCurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LossContingencyAccrualCarryingValueCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LossContingencyAccrualCarryingValueCurrent_lbl" xml:lang="en-US">Accrual for self-insurance claims</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyAccrualCarryingValueCurrent" xlink:to="us-gaap_LossContingencyAccrualCarryingValueCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xml:lang="en-US">Shares reserved</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_EmployeeBenefitPlansSharesRemained" xlink:href="sieb-20230331.xsd#sieb_EmployeeBenefitPlansSharesRemained"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_EmployeeBenefitPlansSharesRemained_lbl" xml:lang="en-US">Employee benefit plans shares remained</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EmployeeBenefitPlansSharesRemained" xlink:to="sieb_EmployeeBenefitPlansSharesRemained_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CostsAndExpensesRelatedParty" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CostsAndExpensesRelatedParty"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CostsAndExpensesRelatedParty_lbl" xml:lang="en-US">Cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostsAndExpensesRelatedParty" xlink:to="us-gaap_CostsAndExpensesRelatedParty_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PaymentsForRent" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForRent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PaymentsForRent_lbl" xml:lang="en-US">Office rent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRent" xlink:to="us-gaap_PaymentsForRent_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RevenueFromRelatedPartie" xlink:href="sieb-20230331.xsd#sieb_RevenueFromRelatedPartie"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_RevenueFromRelatedPartie_lbl" xml:lang="en-US">Revenue from related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromRelatedPartie" xlink:to="sieb_RevenueFromRelatedPartie_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_NotesPayableAmount" xlink:href="sieb-20230331.xsd#sieb_NotesPayableAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_NotesPayableAmount_lbl" xml:lang="en-US">Notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NotesPayableAmount" xlink:to="sieb_NotesPayableAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OutstandingAndIssuedMembershipInterestRates" xlink:href="sieb-20230331.xsd#sieb_OutstandingAndIssuedMembershipInterestRates"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_OutstandingAndIssuedMembershipInterestRates_lbl" xml:lang="en-US">Outstanding and issued membership interests rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OutstandingAndIssuedMembershipInterestRates" xlink:to="sieb_OutstandingAndIssuedMembershipInterestRates_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InterestExpenseOther" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpenseOther"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InterestExpenseOther_lbl" xml:lang="en-US">Interest expense related to notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpenseOther" xlink:to="us-gaap_InterestExpenseOther_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CompensationAggregateAmount" xlink:href="sieb-20230331.xsd#sieb_CompensationAggregateAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_CompensationAggregateAmount_lbl" xml:lang="en-US">Compensation aggregate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CompensationAggregateAmount" xlink:to="sieb_CompensationAggregateAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_Deposits" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Deposits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Deposits_lbl" xml:lang="en-US">Escrow deposit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Deposits" xlink:to="us-gaap_Deposits_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_Cash" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Cash"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Cash_lbl" xml:lang="en-US">Excess cash</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Cash" xlink:to="us-gaap_Cash_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US">Newly issued shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US">Newly issued shares amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts" xlink:to="us-gaap_DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TigressAndHedgeConnectionMember" xlink:to="sieb_TigressAndHedgeConnectionMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MembershipInterestsMember" xlink:href="sieb-20230331.xsd#sieb_MembershipInterestsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MembershipInterestsMember_lbl" xml:lang="en-US">Membership interests [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MembershipInterestsMember" xlink:to="sieb_MembershipInterestsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RiseMember" xlink:href="sieb-20230331.xsd#sieb_RiseMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_RiseMember_lbl" xml:lang="en-US">RISE [Member]</label>
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    <loc xlink:type="locator" xlink:label="sieb_GloriaEGebbiaMember" xlink:href="sieb-20230331.xsd#sieb_GloriaEGebbiaMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_GloriaEGebbiaMember_lbl" xml:lang="en-US">Gloria E. Gebbia [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GloriaEGebbiaMember" xlink:to="sieb_GloriaEGebbiaMember_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_MaximumMember" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_MaximumMember_lbl" xml:lang="en-US">Maximum [Member]</label>
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    <loc xlink:type="locator" xlink:label="sieb_SiebertMember" xlink:href="sieb-20230331.xsd#sieb_SiebertMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_SiebertMember_lbl" xml:lang="en-US">Siebert [Member]</label>
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    <loc xlink:type="locator" xlink:label="srt_MinimumMember" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_MinimumMember_lbl" xml:lang="en-US">Minimum [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MSCOSharesMember" xlink:href="sieb-20230331.xsd#sieb_MSCOSharesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MSCOSharesMember_lbl" xml:lang="en-US">MSCO shares of DTCC [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MSCOSharesMember" xlink:to="sieb_MSCOSharesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_OfficeBuildingMember" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_OfficeBuildingMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_OfficeBuildingMember_lbl" xml:lang="en-US">Office Building [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_OfficeBuildingMember" xlink:to="srt_OfficeBuildingMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SoftwareDevelopmentMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SoftwareDevelopmentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SoftwareDevelopmentMember_lbl" xml:lang="en-US">Software Development [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SoftwareDevelopmentMember" xlink:to="us-gaap_SoftwareDevelopmentMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OwnershipInterestMember" xlink:href="sieb-20230331.xsd#sieb_OwnershipInterestMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_OwnershipInterestMember_lbl" xml:lang="en-US">Ownership Interest [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OwnershipInterestMember" xlink:to="sieb_OwnershipInterestMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TigressHoldingsLLCMember" xlink:href="sieb-20230331.xsd#sieb_TigressHoldingsLLCMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_TigressHoldingsLLCMember_lbl" xml:lang="en-US">Tigress Holdings L L C [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TigressHoldingsLLCMember" xlink:to="sieb_TigressHoldingsLLCMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_HedgeConnectionMember" xlink:href="sieb-20230331.xsd#sieb_HedgeConnectionMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_HedgeConnectionMember_lbl" xml:lang="en-US">Hedge Connection [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_HedgeConnectionMember" xlink:to="sieb_HedgeConnectionMember_lbl"/>
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    <loc xlink:type="locator" xlink:label="sieb_OpenHandHoldingsIncMember" xlink:href="sieb-20230331.xsd#sieb_OpenHandHoldingsIncMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_OpenHandHoldingsIncMember_lbl" xml:lang="en-US">OpenHand Holdings, Inc. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OpenHandHoldingsIncMember" xlink:to="sieb_OpenHandHoldingsIncMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MiamiOfficeBuildingMember" xlink:href="sieb-20230331.xsd#sieb_MiamiOfficeBuildingMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MiamiOfficeBuildingMember_lbl" xml:lang="en-US">Miami Office Building [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MiamiOfficeBuildingMember" xlink:to="sieb_MiamiOfficeBuildingMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TermLoanMember" xlink:href="sieb-20230331.xsd#sieb_TermLoanMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_TermLoanMember_lbl" xml:lang="en-US">Term Loan [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TermLoanMember" xlink:to="sieb_TermLoanMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_EastWestBankMember" xlink:href="sieb-20230331.xsd#sieb_EastWestBankMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_EastWestBankMember_lbl" xml:lang="en-US">East West Bank [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EastWestBankMember" xlink:to="sieb_EastWestBankMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LineOfCreditMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCreditMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCreditMember_lbl" xml:lang="en-US">Line of Credit [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditMember" xlink:to="us-gaap_LineOfCreditMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LoanAndSecurityAgreementMember" xlink:href="sieb-20230331.xsd#sieb_LoanAndSecurityAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_LoanAndSecurityAgreementMember_lbl" xml:lang="en-US">Loan and Security Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LoanAndSecurityAgreementMember" xlink:to="sieb_LoanAndSecurityAgreementMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_NationalFinancialServicesLLCMember" xlink:href="sieb-20230331.xsd#sieb_NationalFinancialServicesLLCMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_NationalFinancialServicesLLCMember_lbl" xml:lang="en-US">National Financial Services LLC [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NationalFinancialServicesLLCMember" xlink:to="sieb_NationalFinancialServicesLLCMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_MSCOMember" xlink:href="sieb-20230331.xsd#sieb_MSCOMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_MSCOMember_lbl" xml:lang="en-US">MSCO [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MSCOMember" xlink:to="sieb_MSCOMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SubsequentEventMember" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SubsequentEventMember_lbl" xml:lang="en-US">Subsequent Event [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_BMOHarrisBankMember" xlink:href="sieb-20230331.xsd#sieb_BMOHarrisBankMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_BMOHarrisBankMember_lbl" xml:lang="en-US">BMO Harris [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BMOHarrisBankMember" xlink:to="sieb_BMOHarrisBankMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SalesAgreementMember" xlink:href="sieb-20230331.xsd#sieb_SalesAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_SalesAgreementMember_lbl" xml:lang="en-US">Sales Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SalesAgreementMember" xlink:to="sieb_SalesAgreementMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_KCAMember" xlink:href="sieb-20230331.xsd#sieb_KCAMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_KCAMember_lbl" xml:lang="en-US">KCA [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_KCAMember" xlink:to="sieb_KCAMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PWMember" xlink:href="sieb-20230331.xsd#sieb_PWMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PWMember_lbl" xml:lang="en-US">PW [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PWMember" xlink:to="sieb_PWMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember" xlink:href="sieb-20230331.xsd#sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember_lbl" xml:lang="en-US">The sons of Gloria E. Gebbia and John J. Gebbia [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember" xlink:to="sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_GebbiaSullivanCountyLandTrustMember" xlink:href="sieb-20230331.xsd#sieb_GebbiaSullivanCountyLandTrustMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_GebbiaSullivanCountyLandTrustMember_lbl" xml:lang="en-US">Gebbia Sullivan County Land Trust [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GebbiaSullivanCountyLandTrustMember" xlink:to="sieb_GebbiaSullivanCountyLandTrustMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_FirstTrancheMember" xlink:href="sieb-20230331.xsd#sieb_FirstTrancheMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_FirstTrancheMember_lbl" xml:lang="en-US">First Tranche [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_FirstTrancheMember" xlink:to="sieb_FirstTrancheMember_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SecondTrancheMember" xlink:href="sieb-20230331.xsd#sieb_SecondTrancheMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_SecondTrancheMember_lbl" xml:lang="en-US">Second Tranche [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SecondTrancheMember" xlink:to="sieb_SecondTrancheMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityComponentDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityComponentDomain_lbl" xml:lang="en-US">Equity Component [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_EquityComponentDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StatementTable" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StatementLineItems" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OrganizationandBasisofPresentationTable" xlink:href="sieb-20230331.xsd#sieb_OrganizationandBasisofPresentationTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OrganizationandBasisofPresentationTable_lbl" xml:lang="en-US">Organization and Basis of Presentation [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OrganizationandBasisofPresentationTable" xlink:to="sieb_OrganizationandBasisofPresentationTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_OrganizationandBasisofPresentationLineItems" xlink:href="sieb-20230331.xsd#sieb_OrganizationandBasisofPresentationLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OrganizationandBasisofPresentationLineItems_lbl" xml:lang="en-US">Organization and Basis of Presentation Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OrganizationandBasisofPresentationLineItems" xlink:to="sieb_OrganizationandBasisofPresentationLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TransactionswithTigressandHedgeConnectionTable" xlink:href="sieb-20230331.xsd#sieb_TransactionswithTigressandHedgeConnectionTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TransactionswithTigressandHedgeConnectionTable_lbl" xml:lang="en-US">Transactions with Tigress and Hedge Connection [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransactionswithTigressandHedgeConnectionTable" xlink:to="sieb_TransactionswithTigressandHedgeConnectionTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TransactionswithTigressandHedgeConnectionLineItems" xlink:href="sieb-20230331.xsd#sieb_TransactionswithTigressandHedgeConnectionLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TransactionswithTigressandHedgeConnectionLineItems_lbl" xml:lang="en-US">Transactions with Tigress and Hedge Connection [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransactionswithTigressandHedgeConnectionLineItems" xlink:to="sieb_TransactionswithTigressandHedgeConnectionLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RiseTable" xlink:href="sieb-20230331.xsd#sieb_RiseTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RiseTable_lbl" xml:lang="en-US">Rise [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RiseTable" xlink:to="sieb_RiseTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RiseLineItems" xlink:href="sieb-20230331.xsd#sieb_RiseLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RiseLineItems_lbl" xml:lang="en-US">Rise [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RiseLineItems" xlink:to="sieb_RiseLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTable" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTable_lbl" xml:lang="en-US">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTable" xlink:to="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsLineItems" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsLineItems_lbl" xml:lang="en-US">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsLineItems" xlink:to="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PrepaidServiceContractTable" xlink:href="sieb-20230331.xsd#sieb_PrepaidServiceContractTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PrepaidServiceContractTable_lbl" xml:lang="en-US">Prepaid Service Contract [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PrepaidServiceContractTable" xlink:to="sieb_PrepaidServiceContractTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PrepaidServiceContractLineItems" xlink:href="sieb-20230331.xsd#sieb_PrepaidServiceContractLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_PrepaidServiceContractLineItems_lbl" xml:lang="en-US">Prepaid Service Contract [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PrepaidServiceContractLineItems" xlink:to="sieb_PrepaidServiceContractLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesTable" xlink:href="sieb-20230331.xsd#sieb_LeasesTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesTable_lbl" xml:lang="en-US">Leases [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesTable" xlink:to="sieb_LeasesTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesLineItems" xlink:href="sieb-20230331.xsd#sieb_LeasesLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesLineItems_lbl" xml:lang="en-US">Leases [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesLineItems" xlink:to="sieb_LeasesLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_GoodwillTable" xlink:href="sieb-20230331.xsd#sieb_GoodwillTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_GoodwillTable_lbl" xml:lang="en-US">Goodwill [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GoodwillTable" xlink:to="sieb_GoodwillTable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_GoodwillLineItems" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillLineItems_lbl" xml:lang="en-US">Goodwill [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillLineItems" xlink:to="us-gaap_GoodwillLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_FinancialInstrumentswithOffBalanceSheetRiskTable" xlink:href="sieb-20230331.xsd#sieb_FinancialInstrumentswithOffBalanceSheetRiskTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_FinancialInstrumentswithOffBalanceSheetRiskTable_lbl" xml:lang="en-US">Financial Instruments with Off-Balance Sheet Risk [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_FinancialInstrumentswithOffBalanceSheetRiskTable" xlink:to="sieb_FinancialInstrumentswithOffBalanceSheetRiskTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_FinancialInstrumentswithOffBalanceSheetRiskLineItems" xlink:href="sieb-20230331.xsd#sieb_FinancialInstrumentswithOffBalanceSheetRiskLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_FinancialInstrumentswithOffBalanceSheetRiskLineItems_lbl" xml:lang="en-US">Financial Instruments with Off-Balance Sheet Risk [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_FinancialInstrumentswithOffBalanceSheetRiskLineItems" xlink:to="sieb_FinancialInstrumentswithOffBalanceSheetRiskLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesTable" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesTable_lbl" xml:lang="en-US">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Tables) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesTable" xlink:to="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesLineItems" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesLineItems_lbl" xml:lang="en-US">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesLineItems" xlink:to="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesTablesTable" xlink:href="sieb-20230331.xsd#sieb_LeasesTablesTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesTablesTable_lbl" xml:lang="en-US">Leases (Tables) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesTablesTable" xlink:to="sieb_LeasesTablesTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesTablesLineItems" xlink:href="sieb-20230331.xsd#sieb_LeasesTablesLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="sieb_LeasesTablesLineItems_lbl" xml:lang="en-US">Leases [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesTablesLineItems" xlink:to="sieb_LeasesTablesLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityNameDomain" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityNameDomain_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueTable_lbl" xml:lang="en-US">Security Owned and Sold, Not yet Purchased, at Fair Value [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueTable" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueTable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueLineItems" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueLineItems_lbl" xml:lang="en-US">Security Owned and Sold, Not yet Purchased, at Fair Value [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueLineItems" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedAtFairValueLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MeasurementInputTypeDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MeasurementInputTypeDomain_lbl" xml:lang="en-US">Measurement Input Type [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MeasurementInputTypeDomain" xlink:to="us-gaap_MeasurementInputTypeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityPastDueTable" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityPastDueTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityPastDueTable_lbl" xml:lang="en-US">Debt Securities, Held-to-Maturity, Past Due [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesHeldToMaturityPastDueTable" xlink:to="us-gaap_DebtSecuritiesHeldToMaturityPastDueTable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityPastDueLineItems" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityPastDueLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityPastDueLineItems_lbl" xml:lang="en-US">Debt Securities, Held-to-Maturity, Past Due [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesHeldToMaturityPastDueLineItems" xlink:to="us-gaap_DebtSecuritiesHeldToMaturityPastDueLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_lbl" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsLineItems_lbl" xml:lang="en-US">Finite-Lived Intangible Assets [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesTable" xlink:href="sieb-20230331.xsd#sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesTable_lbl" xml:lang="en-US">Leases (Details) - Schedule of additional information related to leases [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesTable" xlink:to="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems" xlink:href="sieb-20230331.xsd#sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems_lbl" xml:lang="en-US">Schedule of Additional Information Related To Leases [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems" xlink:to="sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationTable" xlink:href="sieb-20230331.xsd#sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationTable_lbl" xml:lang="en-US">Leases (Details) - Schedule of lease costs and other lease information [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationTable" xlink:to="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems" xlink:href="sieb-20230331.xsd#sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems_lbl" xml:lang="en-US">Schedule of Lease Costs and Other Lease Information [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems" xlink:to="sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsTable" xlink:href="sieb-20230331.xsd#sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsTable_lbl" xml:lang="en-US">Leases (Details) - Schedule of future annual minimum payments [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsTable" xlink:to="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems" xlink:href="sieb-20230331.xsd#sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems_lbl" xml:lang="en-US">Schedule of Future Minimum Base Rental Payment [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems" xlink:to="sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeDomain_lbl" xml:lang="en-US">Equity Method Investment, Nonconsolidated Investee [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeDomain" xlink:to="us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEquityMethodInvestmentsTable_lbl" xml:lang="en-US">Schedule of Equity Method Investments [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:to="us-gaap_ScheduleOfEquityMethodInvestmentsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_lbl" xml:lang="en-US">Schedule of Equity Method Investments [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RelatedPartyDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyDomain_lbl" xml:lang="en-US">Related Party, Type [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="us-gaap_RelatedPartyDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsTable" xlink:href="sieb-20230331.xsd#sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsTable"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsTable" xlink:to="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems" xlink:href="sieb-20230331.xsd#sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems_lbl" xml:lang="en-US">Long-Term Debt (Details) - Schedule of future remaining annual minimum principal payments [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems" xlink:to="sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AwardDateDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AwardDateDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardDateDomain_lbl" xml:lang="en-US">Award Date [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardDateDomain" xlink:to="us-gaap_AwardDateDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantTable" xlink:href="sieb-20230331.xsd#sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantTable"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantTable" xlink:to="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems" xlink:href="sieb-20230331.xsd#sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems" xlink:to="sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_EquityMethodInvesteeNameDomain" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_EquityMethodInvesteeNameDomain_lbl" xml:lang="en-US">Investment, Name [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_EquityMethodInvesteeNameDomain" xlink:to="srt_EquityMethodInvesteeNameDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TransactionswithTigressandHedgeConnectionDetailsTable" xlink:href="sieb-20230331.xsd#sieb_TransactionswithTigressandHedgeConnectionDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TransactionswithTigressandHedgeConnectionDetailsTable_lbl" xml:lang="en-US">Transactions with Tigress and Hedge Connection (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransactionswithTigressandHedgeConnectionDetailsTable" xlink:to="sieb_TransactionswithTigressandHedgeConnectionDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems" xlink:to="sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_RangeMember" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeMember_lbl" xml:lang="en-US">Statistical Measurement [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeMember" xlink:to="srt_RangeMember_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_OwnershipDomain_lbl" xml:lang="en-US">Ownership [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_OwnershipDomain" xlink:to="srt_OwnershipDomain_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RiseDetailsTable" xlink:to="sieb_RiseDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RiseDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_RiseDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RiseDetailsLineItems_lbl" xml:lang="en-US">Rise (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RiseDetailsLineItems" xlink:to="sieb_RiseDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xml:lang="en-US">Title of Individual [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsTable" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsTable_lbl" xml:lang="en-US">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsTable" xlink:to="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems_lbl" xml:lang="en-US">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems" xlink:to="sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_MortgageLoansOnRealEstateNamePropertyTypeDomain" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_lbl" xml:lang="en-US">Real Estate [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MortgageLoansOnRealEstateNamePropertyTypeDomain" xlink:to="srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsTable" xlink:href="sieb-20230331.xsd#sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsTable_lbl" xml:lang="en-US">Property, Office Facilities, and Equipment, Net (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsTable" xlink:to="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems_lbl" xml:lang="en-US">Property, Office Facilities, and Equipment, Net (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems" xlink:to="sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xml:lang="en-US">Long-Lived Tangible Asset [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SoftwareNetDetailsTable" xlink:href="sieb-20230331.xsd#sieb_SoftwareNetDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_SoftwareNetDetailsTable_lbl" xml:lang="en-US">Software, Net (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SoftwareNetDetailsTable" xlink:to="sieb_SoftwareNetDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SoftwareNetDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_SoftwareNetDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_SoftwareNetDetailsLineItems_lbl" xml:lang="en-US">Software, Net (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SoftwareNetDetailsLineItems" xlink:to="sieb_SoftwareNetDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_EquityMethodInvestmentinRelatedPartyDetailsTable" xlink:href="sieb-20230331.xsd#sieb_EquityMethodInvestmentinRelatedPartyDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_EquityMethodInvestmentinRelatedPartyDetailsTable_lbl" xml:lang="en-US">Equity Method Investment in Related Party (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EquityMethodInvestmentinRelatedPartyDetailsTable" xlink:to="sieb_EquityMethodInvestmentinRelatedPartyDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems_lbl" xml:lang="en-US">Equity Method Investment in Related Party (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems" xlink:to="sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_InvestmentsCostDetailsTable" xlink:href="sieb-20230331.xsd#sieb_InvestmentsCostDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_InvestmentsCostDetailsTable_lbl" xml:lang="en-US">Investments, Cost (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_InvestmentsCostDetailsTable" xlink:to="sieb_InvestmentsCostDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_InvestmentsCostDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_InvestmentsCostDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_InvestmentsCostDetailsLineItems_lbl" xml:lang="en-US">Investments, Cost (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_InvestmentsCostDetailsLineItems" xlink:to="sieb_InvestmentsCostDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CreditFacilityDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CreditFacilityDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CreditFacilityDomain_lbl" xml:lang="en-US">Credit Facility [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityDomain" xlink:to="us-gaap_CreditFacilityDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xml:lang="en-US">Debt Instrument, Name [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="us-gaap_DebtInstrumentNameDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityDomain_lbl" xml:lang="en-US">Entity [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LongTermDebtDetailsTable" xlink:href="sieb-20230331.xsd#sieb_LongTermDebtDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LongTermDebtDetailsTable_lbl" xml:lang="en-US">Long-Term Debt (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LongTermDebtDetailsTable" xlink:to="sieb_LongTermDebtDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_LongTermDebtDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_LongTermDebtDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LongTermDebtDetailsLineItems_lbl" xml:lang="en-US">Long-Term Debt (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LongTermDebtDetailsLineItems" xlink:to="sieb_LongTermDebtDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DeferredContractIncentiveDetailsTable" xlink:href="sieb-20230331.xsd#sieb_DeferredContractIncentiveDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DeferredContractIncentiveDetailsTable_lbl" xml:lang="en-US">Deferred Contract Incentive (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveDetailsTable" xlink:to="sieb_DeferredContractIncentiveDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_DeferredContractIncentiveDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_DeferredContractIncentiveDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DeferredContractIncentiveDetailsLineItems_lbl" xml:lang="en-US">Deferred Contract Incentive (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveDetailsLineItems" xlink:to="sieb_DeferredContractIncentiveDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xml:lang="en-US">Subsequent Event Type [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CapitalRequirementsDetailsTable" xlink:href="sieb-20230331.xsd#sieb_CapitalRequirementsDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CapitalRequirementsDetailsTable_lbl" xml:lang="en-US">Capital Requirements (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CapitalRequirementsDetailsTable" xlink:to="sieb_CapitalRequirementsDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CapitalRequirementsDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_CapitalRequirementsDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CapitalRequirementsDetailsLineItems_lbl" xml:lang="en-US">Capital Requirements (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CapitalRequirementsDetailsLineItems" xlink:to="sieb_CapitalRequirementsDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_AgreementDomain" xlink:href="sieb-20230331.xsd#sieb_AgreementDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_AgreementDomain_lbl" xml:lang="en-US">Agreement [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AgreementDomain" xlink:to="sieb_AgreementDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CommitmentsContingenciesandOtherDetailsTable" xlink:href="sieb-20230331.xsd#sieb_CommitmentsContingenciesandOtherDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CommitmentsContingenciesandOtherDetailsTable_lbl" xml:lang="en-US">Commitments, Contingencies, and Other (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CommitmentsContingenciesandOtherDetailsTable" xlink:to="sieb_CommitmentsContingenciesandOtherDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_CommitmentsContingenciesandOtherDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_CommitmentsContingenciesandOtherDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CommitmentsContingenciesandOtherDetailsLineItems_lbl" xml:lang="en-US">Commitments, Contingencies, and Other (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CommitmentsContingenciesandOtherDetailsLineItems" xlink:to="sieb_CommitmentsContingenciesandOtherDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RelatedPartyDisclosuresDetailsTable" xlink:href="sieb-20230331.xsd#sieb_RelatedPartyDisclosuresDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RelatedPartyDisclosuresDetailsTable_lbl" xml:lang="en-US">Related Party Disclosures (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RelatedPartyDisclosuresDetailsTable" xlink:to="sieb_RelatedPartyDisclosuresDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_RelatedPartyDisclosuresDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_RelatedPartyDisclosuresDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RelatedPartyDisclosuresDetailsLineItems_lbl" xml:lang="en-US">Related Party Disclosures (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RelatedPartyDisclosuresDetailsLineItems" xlink:to="sieb_RelatedPartyDisclosuresDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SubsequentEventsDetailsTable" xlink:href="sieb-20230331.xsd#sieb_SubsequentEventsDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_SubsequentEventsDetailsTable_lbl" xml:lang="en-US">Subsequent Events (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SubsequentEventsDetailsTable" xlink:to="sieb_SubsequentEventsDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_SubsequentEventsDetailsLineItems" xlink:href="sieb-20230331.xsd#sieb_SubsequentEventsDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_SubsequentEventsDetailsLineItems_lbl" xml:lang="en-US">Subsequent Events (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SubsequentEventsDetailsLineItems" xlink:to="sieb_SubsequentEventsDetailsLineItems_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_AdvisoryFeesRevenue_lbl0" xml:lang="en-US">Advisory fees revenue.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AdvisoryFeesRevenue" xlink:to="sieb_AdvisoryFeesRevenue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_BuildOutExpense_lbl0" xml:lang="en-US">The amount of expense recognized in the current period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BuildOutExpense" xlink:to="sieb_BuildOutExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_BuildOutOfProperty_lbl0" xml:lang="en-US">Build out of property.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BuildOutOfProperty" xlink:to="sieb_BuildOutOfProperty_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes_lbl0" xml:lang="en-US">Cash and securities segregated for regulatory purposes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes" xlink:to="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_CashDepositsInExcessOfMinimumRequirement_lbl0" xml:lang="en-US">Cash deposits in excess of minimum requirement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashDepositsInExcessOfMinimumRequirement" xlink:to="sieb_CashDepositsInExcessOfMinimumRequirement_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_CommissionRateOfAggregateGrossProceed_lbl0" xml:lang="en-US">Commission rate of aggregate gross proceed.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CommissionRateOfAggregateGrossProceed" xlink:to="sieb_CommissionRateOfAggregateGrossProceed_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ConsultingFeeIncome_lbl0" xml:lang="en-US">Consulting fee income.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ConsultingFeeIncome" xlink:to="sieb_ConsultingFeeIncome_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ContraExpense_lbl0" xml:lang="en-US">Contra expense during the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ContraExpense" xlink:to="sieb_ContraExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_CouponRatePercentage_lbl0" xml:lang="en-US">The percentage of coupon rate is the annual income an investor can expect to receive while holding a particular bond.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CouponRatePercentage" xlink:to="sieb_CouponRatePercentage_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_CurrentPortionOfDeferredContractIncentiveCurrent_lbl0" xml:lang="en-US">Current portion of deferred contract incentive current.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CurrentPortionOfDeferredContractIncentiveCurrent" xlink:to="sieb_CurrentPortionOfDeferredContractIncentiveCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses_lbl0" xml:lang="en-US">Realized and unrealized gain on primarily riskless principal transactions, year over year decrease.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses" xlink:to="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DecreaseYearOfPrincipalTransactionsRevenue_lbl0" xml:lang="en-US">Total Principal transactions and proprietary trading, year over year decrease.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfPrincipalTransactionsRevenue" xlink:to="sieb_DecreaseYearOfPrincipalTransactionsRevenue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities_lbl0" xml:lang="en-US">Unrealized loss on portfolio of U.S. government securities, year over year decrease.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities" xlink:to="sieb_DecreaseYearOfUnrealizedGainLossOnSecurities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities_lbl0" xml:lang="en-US">Unrealized loss on portfolio of U.S. government securities, year over year decrease.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities" xlink:to="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DeferredContractIncentive_lbl0" xml:lang="en-US">Deferred contract incentive.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentive" xlink:to="sieb_DeferredContractIncentive_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DeferredContractIncentiveLessCurrentPortion_lbl0" xml:lang="en-US">The amount of deferred contract incentive, less current portion.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveLessCurrentPortion" xlink:to="sieb_DeferredContractIncentiveLessCurrentPortion_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DeferredContractIncentiveTextBlock_lbl0" xml:lang="en-US">The entire disclosure for deferred contract incentive.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveTextBlock" xlink:to="sieb_DeferredContractIncentiveTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock_lbl0" xml:lang="en-US">Disclosure of Transactions with Tigress and Hedge Connection.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock" xlink:to="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DueFromGlobalShares_lbl0" xml:lang="en-US">Due from globalshares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromGlobalShares" xlink:to="sieb_DueFromGlobalShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DueFromGoldmanSachs_lbl0" xml:lang="en-US">Due from Goldman Sachs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromGoldmanSachs" xlink:to="sieb_DueFromGoldmanSachs_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DueFromNFS_lbl0" xml:lang="en-US">Amount receivable from NFS.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromNFS" xlink:to="sieb_DueFromNFS_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DueFromPershingCapital_lbl0" xml:lang="en-US">Amount receivable from pershing capital.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromPershingCapital" xlink:to="sieb_DueFromPershingCapital_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_DueToSecuritiesFailToReceive_lbl0" xml:lang="en-US">Amount payable to securities fail to receive.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueToSecuritiesFailToReceive" xlink:to="sieb_DueToSecuritiesFailToReceive_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of liability for early termination fee Upon occurrence.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock" xlink:to="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_EmployeeBenefitPlansSharesRemained_lbl0" xml:lang="en-US">Amount of employee benefit plans shares remained.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EmployeeBenefitPlansSharesRemained" xlink:to="sieb_EmployeeBenefitPlansSharesRemained_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_EquityMethodInvestment_lbl0" xml:lang="en-US">Equity method investment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EquityMethodInvestment" xlink:to="sieb_EquityMethodInvestment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_EquityMethodInvestmentInRelatedParty1_lbl0" xml:lang="en-US">Equity method investment in related party.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EquityMethodInvestmentInRelatedParty1" xlink:to="sieb_EquityMethodInvestmentInRelatedParty1_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ExchangeForANetIncreaseInAssets_lbl0" xml:lang="en-US">Exchange for a net increase in assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExchangeForANetIncreaseInAssets" xlink:to="sieb_ExchangeForANetIncreaseInAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ExpenseForSelfInsuranceClaims_lbl0" xml:lang="en-US">Expense for self-insurance claims.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExpenseForSelfInsuranceClaims" xlink:to="sieb_ExpenseForSelfInsuranceClaims_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ExpensesFromStockBorrowOrStockLoan_lbl0" xml:lang="en-US">Expenses from stock borrow/stock loan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExpensesFromStockBorrowOrStockLoan" xlink:to="sieb_ExpensesFromStockBorrowOrStockLoan_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix_lbl0" xml:lang="en-US">Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the Six fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix" xlink:to="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_GrossRevenueFromStockBorrowOrStockLoan_lbl0" xml:lang="en-US">Gross revenue from stock borrow/ Stock loan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GrossRevenueFromStockBorrowOrStockLoan" xlink:to="sieb_GrossRevenueFromStockBorrowOrStockLoan_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_HealthClaimReinsuranceLimitPerEmployee_lbl0" xml:lang="en-US">Health claim reinsurance limit per employee.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_HealthClaimReinsuranceLimitPerEmployee" xlink:to="sieb_HealthClaimReinsuranceLimitPerEmployee_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_IncreaseDecreaseInDraftsPayable_lbl0" xml:lang="en-US">Increase decrease in draft payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_IncreaseDecreaseInDraftsPayable" xlink:to="sieb_IncreaseDecreaseInDraftsPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_IncreaseDecreaseInPayablesToNonCustomers_lbl0" xml:lang="en-US">The change during the period, either increase or decrease, in amounts payable to non customers.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_IncreaseDecreaseInPayablesToNonCustomers" xlink:to="sieb_IncreaseDecreaseInPayablesToNonCustomers_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_MarginLoansExtended_lbl0" xml:lang="en-US">Margin loans extended.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarginLoansExtended" xlink:to="sieb_MarginLoansExtended_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_MarketMakingIncome_lbl0" xml:lang="en-US">Market making income.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarketMakingIncome" xlink:to="sieb_MarketMakingIncome_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_MembershipInterests_lbl0" xml:lang="en-US">The percentage of memberships.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MembershipInterests" xlink:to="sieb_MembershipInterests_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_MinimumCashDepositsRequired_lbl0" xml:lang="en-US">Minimum cash deposits required.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MinimumCashDepositsRequired" xlink:to="sieb_MinimumCashDepositsRequired_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_NetCapitalInExcessOfItsMinimumRequirement_lbl0" xml:lang="en-US">Net capital in excess of its minimum requirement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetCapitalInExcessOfItsMinimumRequirement" xlink:to="sieb_NetCapitalInExcessOfItsMinimumRequirement_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_NetCapitalInExcessOfMinimumRequirement_lbl0" xml:lang="en-US">Net capital in excess of minimum requirement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetCapitalInExcessOfMinimumRequirement" xlink:to="sieb_NetCapitalInExcessOfMinimumRequirement_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_NetCapitalRatio_lbl0" xml:lang="en-US">Net capital ratio.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetCapitalRatio" xlink:to="sieb_NetCapitalRatio_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_NetOfCashPaid_lbl0" xml:lang="en-US">Net of cash paid.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetOfCashPaid" xlink:to="sieb_NetOfCashPaid_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_OfficeFacilitiesGross_lbl0" xml:lang="en-US">Office facilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OfficeFacilitiesGross" xlink:to="sieb_OfficeFacilitiesGross_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_OriginationFee_lbl0" xml:lang="en-US">Origination fee.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OriginationFee" xlink:to="sieb_OriginationFee_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_OutstandingAndIssuedMembershipInterestRates_lbl0" xml:lang="en-US">Percentage of outstanding and issued membership interests rate.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OutstandingAndIssuedMembershipInterestRates" xlink:to="sieb_OutstandingAndIssuedMembershipInterestRates_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PayablesToNoncustomers_lbl0" xml:lang="en-US">Payables to non-customers.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PayablesToNoncustomers" xlink:to="sieb_PayablesToNoncustomers_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PercentageOfAggregateDebitBalanceToNetCapital_lbl0" xml:lang="en-US">Percentage of aggregate debit balance to net capital.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PercentageOfAggregateDebitBalanceToNetCapital" xlink:to="sieb_PercentageOfAggregateDebitBalanceToNetCapital_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PercentageOfRemainingInterestInStockCrossPurchased_lbl0" xml:lang="en-US">Percentage of remaining interest in StockCross purchased.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PercentageOfRemainingInterestInStockCrossPurchased" xlink:to="sieb_PercentageOfRemainingInterestInStockCrossPurchased_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PrepaidServiceContractNoncurrent_lbl0" xml:lang="en-US">Prepaid service contract non-current.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PrepaidServiceContractNoncurrent" xlink:to="sieb_PrepaidServiceContractNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PropertyGross_lbl0" xml:lang="en-US">Property.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PropertyGross" xlink:to="sieb_PropertyGross_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty_lbl0" xml:lang="en-US">Purchase of equity method investment in related party.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty" xlink:to="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PurchasedHedgeConnection_lbl0" xml:lang="en-US">Purchased hedge connection.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PurchasedHedgeConnection" xlink:to="sieb_PurchasedHedgeConnection_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ReceivablesFromCustomers1_lbl0" xml:lang="en-US">Amount due from customers for fees and charges arising from transactions related to the entity&apos;s brokerage activities and operations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromCustomers1" xlink:to="sieb_ReceivablesFromCustomers1_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ReserveAccountExcessAmount_lbl0" xml:lang="en-US">The amount of reserve account excess amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReserveAccountExcessAmount" xlink:to="sieb_ReserveAccountExcessAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_RevenueFromCommissionsAndFees_lbl0" xml:lang="en-US">Revenue from commissions and fees.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromCommissionsAndFees" xlink:to="sieb_RevenueFromCommissionsAndFees_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_RevenueFromMarginInterestMarketingAndDistributionFees_lbl0" xml:lang="en-US">Revenue from margin interest, marketing and distribution fees.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromMarginInterestMarketingAndDistributionFees" xlink:to="sieb_RevenueFromMarginInterestMarketingAndDistributionFees_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_RevenueFromRelatedPartie_lbl0" xml:lang="en-US">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).</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromRelatedPartie" xlink:to="sieb_RevenueFromRelatedPartie_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_RevenueFromStockBorrowOrStockLoan_lbl0" xml:lang="en-US">Revenue from stock borrow or stock loan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromStockBorrowOrStockLoan" xlink:to="sieb_RevenueFromStockBorrowOrStockLoan_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of additional information related to leases.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock" xlink:to="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_StockLoanIncome_lbl0" xml:lang="en-US">Stock borrow / stock loan income.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_StockLoanIncome" xlink:to="sieb_StockLoanIncome_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_TechnologyAndCommunications_lbl0" xml:lang="en-US">The amount of expense in the period for communications and data processing expense.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TechnologyAndCommunications" xlink:to="sieb_TechnologyAndCommunications_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations_lbl0" xml:lang="en-US">Total Payables to broker-dealers and clearing organizations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations" xlink:to="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations_lbl0" xml:lang="en-US">Total Receivables from and deposits with broker-dealers and clearing organizations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations" xlink:to="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_TransfersOfRiseMembershipInterest_lbl0" xml:lang="en-US">Transfers of RISE membership interests.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransfersOfRiseMembershipInterest" xlink:to="sieb_TransfersOfRiseMembershipInterest_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_TransfersOfRiseMembershipInterests_lbl0" xml:lang="en-US">Transfers of RISE membership interests.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransfersOfRiseMembershipInterests" xlink:to="sieb_TransfersOfRiseMembershipInterests_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_UnusedCommitmen_lbl0" xml:lang="en-US">Unused commitment with Miami office building.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnusedCommitmen" xlink:to="sieb_UnusedCommitmen_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_BMOHarrisBankMember_lbl0" xml:lang="en-US">BMO Harris Bank [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BMOHarrisBankMember" xlink:to="sieb_BMOHarrisBankMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_EastWestBankMember_lbl0" xml:lang="en-US">East West Bank [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EastWestBankMember" xlink:to="sieb_EastWestBankMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_GebbiaSullivanCountyLandTrustMember_lbl0" xml:lang="en-US">Gebbia Sullivan County Land Trust [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GebbiaSullivanCountyLandTrustMember" xlink:to="sieb_GebbiaSullivanCountyLandTrustMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_GloriaEGebbiaMember_lbl0" xml:lang="en-US">Gloria E. Gebbia [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GloriaEGebbiaMember" xlink:to="sieb_GloriaEGebbiaMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_LoanAndSecurityAgreementMember_lbl0" xml:lang="en-US">Loan and Security Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LoanAndSecurityAgreementMember" xlink:to="sieb_LoanAndSecurityAgreementMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_MSCOMember_lbl0" xml:lang="en-US">MSCO [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MSCOMember" xlink:to="sieb_MSCOMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_MSCOSharesMember_lbl0" xml:lang="en-US">MSCO shares [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MSCOSharesMember" xlink:to="sieb_MSCOSharesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_NationalFinancialServicesLLCMember_lbl0" xml:lang="en-US">National Financial Services LLC [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NationalFinancialServicesLLCMember" xlink:to="sieb_NationalFinancialServicesLLCMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_OpenHandHoldingsIncMember_lbl0" xml:lang="en-US">OpenHand Holdings, Inc. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OpenHandHoldingsIncMember" xlink:to="sieb_OpenHandHoldingsIncMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_PWMember_lbl0" xml:lang="en-US">PW [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PWMember" xlink:to="sieb_PWMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_SiebertMember_lbl0" xml:lang="en-US">Sibert [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SiebertMember" xlink:to="sieb_SiebertMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_TermLoanMember_lbl0" xml:lang="en-US">Term Loan [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TermLoanMember" xlink:to="sieb_TermLoanMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="sieb_TigressHoldingsLLCMember_lbl0" xml:lang="en-US">Tigress Holdings, LLC [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TigressHoldingsLLCMember" xlink:to="sieb_TigressHoldingsLLCMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfEarlyTerminationFeeUponOccurrencePursuantAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfEarlyTerminationFeeUponOccurrencePursuantAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfEarlyTerminationFeeUponOccurrencePursuantAbstract_lbl" xml:lang="en-US">Schedule Of Early Termination Fee Upon Occurrence Pursuant Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfEarlyTerminationFeeUponOccurrencePursuantAbstract" xlink:to="sieb_ScheduleOfEarlyTerminationFeeUponOccurrencePursuantAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations_lbl1" xml:lang="en-US">Total Receivables From And Deposits With Brokerdealers And Clearing Organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations" xlink:to="sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TransfersOfRiseMembershipInterest_lbl1" xml:lang="en-US">Transfers Of Rise Membership Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransfersOfRiseMembershipInterest" xlink:to="sieb_TransfersOfRiseMembershipInterest_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl0" xml:lang="en-US">Supplemental Cash Flow Information [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingDiscountRate4Member_lbl0" xml:lang="en-US">Maturing Discount Rate4 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate4Member" xlink:to="sieb_MaturingDiscountRate4Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt_lbl0" xml:lang="en-US">Proceeds from (Repayments of) Related Party Debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt" xlink:to="us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingCouponRate2Member_lbl0" xml:lang="en-US">Maturing Coupon Rate2 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRate2Member" xlink:to="sieb_MaturingCouponRate2Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationAndAmortization_lbl0" xml:lang="en-US">Depreciation, Depletion and Amortization, Nonproduction</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalizedComputerSoftwareAmortization1_lbl0" xml:lang="en-US">Capitalized Computer Software, Amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:to="us-gaap_CapitalizedComputerSoftwareAmortization1_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RoboadvisorMember_lbl0" xml:lang="en-US">Roboadvisor Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RoboadvisorMember" xlink:to="sieb_RoboadvisorMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl0" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfUSGovernmentSecuritiesWithTheBelowMarketValuesAndMaturityDatesAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfUSGovernmentSecuritiesWithTheBelowMarketValuesAndMaturityDatesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfUSGovernmentSecuritiesWithTheBelowMarketValuesAndMaturityDatesAbstract_lbl" xml:lang="en-US">Schedule Of USGovernment Securities With The Below Market Values And Maturity Dates Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfUSGovernmentSecuritiesWithTheBelowMarketValuesAndMaturityDatesAbstract" xlink:to="sieb_ScheduleOfUSGovernmentSecuritiesWithTheBelowMarketValuesAndMaturityDatesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl1" xml:lang="en-US">Assets [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl0" xml:lang="en-US">Operating Lease, Liability, Noncurrent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract_lbl0" xml:lang="en-US">Securities Sold Not Yet Purchased At Fair Value Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract" xlink:to="sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl0" xml:lang="en-US">Entity File Number</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RatioOfIndebtednessToNetCapital1_lbl0" xml:lang="en-US">Ratio of Indebtedness to Net Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RatioOfIndebtednessToNetCapital1" xlink:to="us-gaap_RatioOfIndebtednessToNetCapital1_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl0" xml:lang="en-US">Entity Small Business</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl0" xml:lang="en-US">Cash And Securities Segregated For Regulatory Purposes Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract" xlink:to="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DisclosureTextBlockAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureTextBlockAbstract_lbl" xml:lang="en-US">Disclosure Text Block [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureTextBlockAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock_lbl1" xml:lang="en-US">Schedule Of Additional Information Related To Leases Table Text Block</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock" xlink:to="sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl0" xml:lang="en-US">Payments to Acquire Equity Method Investments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:to="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_BuildOutExpense_lbl1" xml:lang="en-US">Build Out Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BuildOutExpense" xlink:to="sieb_BuildOutExpense_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_GebbiaSullivanCountyLandTrustMember_lbl1" xml:lang="en-US">Gebbia Sullivan County Land Trust Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GebbiaSullivanCountyLandTrustMember" xlink:to="sieb_GebbiaSullivanCountyLandTrustMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl0" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears_lbl0" xml:lang="en-US">Lessor, Operating Lease, Payment to be Received, Year Four</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses_lbl1" xml:lang="en-US">Decrease Year Of Principal Investment Gains Losses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses" xlink:to="sieb_DecreaseYearOfPrincipalInvestmentGainsLosses_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl0" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtTerm_lbl0" xml:lang="en-US">Long-Term Debt, Term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtTerm" xlink:to="us-gaap_LongTermDebtTerm_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl0" xml:lang="en-US">Interest Paid, Excluding Capitalized Interest, Operating Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl0" xml:lang="en-US">Equity, Attributable to Parent [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_PayablesToBrokerDealersAndClearingOrganizations_lbl0" xml:lang="en-US">Broker-Dealer, Payable to Other Broker-Dealer and Clearing Organization</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet_lbl0" xml:lang="en-US">Deferred Income Tax Assets, Net</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember_lbl0" xml:lang="en-US">The Sons Of Gloria EGebbia And John JGebbia Member</label>
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    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfPropertyOfficeFacilitiesAndEquipmentNetAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfPropertyOfficeFacilitiesAndEquipmentNetAbstract"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl0" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl0" xml:lang="en-US">Entity Common Stock, Shares Outstanding</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ProvisionbenefitForfromIncomeTaxes_lbl0" xml:lang="en-US">Provisionbenefit Forfrom Income Taxes</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_lbl0" xml:lang="en-US">Earnings Per Share, Diluted</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl0" xml:lang="en-US">Business Description and Basis of Presentation [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers_lbl0" xml:lang="en-US">Capitalized Software Development Costs for Software Sold to Customers</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_EmployeeBenefitPlansSharesRemained_lbl1" xml:lang="en-US">Employee Benefit Plans Shares Remained</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EmployeeBenefitPlansSharesRemained" xlink:to="sieb_EmployeeBenefitPlansSharesRemained_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PurchasedHedgeConnection_lbl1" xml:lang="en-US">Purchased Hedge Connection</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl0" xml:lang="en-US">Fair Value Disclosures [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_UnlabeledAbstract18_lbl0" xml:lang="en-US">Unlabeled Abstract18</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MachineryAndEquipmentGross_lbl0" xml:lang="en-US">Machinery and Equipment, Gross</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl0" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DeferredContractIncentiveLessCurrentPortion_lbl1" xml:lang="en-US">Deferred Contract Incentive Less Current Portion</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty_lbl0" xml:lang="en-US">Acquired Commercial Office Building And Associated Property</label>
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    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfFutureRemainingAnnualMinimumPrincipalPaymentsAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfFutureRemainingAnnualMinimumPrincipalPaymentsAbstract"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReorganizationValueCashInExcessOfNormalOperatingNeeds_lbl0" xml:lang="en-US">Reorganization Value, Cash in Excess of Normal Operating Needs</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl0" xml:lang="en-US">Line of Credit Facility, Interest Rate Description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateDescription" xlink:to="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl1" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommissionsPayableToBrokerDealersAndClearingOrganizations_lbl0" xml:lang="en-US">Commission Payable to Broker-Dealer and Clearing Organization</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers" xlink:to="us-gaap_IncreaseDecreaseInPayablesToBrokerDealers_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentTextBlock_lbl0" xml:lang="en-US">Investment [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl0" xml:lang="en-US">Common Stock, Shares, Outstanding</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl0" xml:lang="en-US">Minimum [Member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Depreciation_lbl0" xml:lang="en-US">Depreciation</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_DraftsPayable_lbl0" xml:lang="en-US">Broker-Dealer, Draft Payable</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl0" xml:lang="en-US">Title of 12(b) Security</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl0" xml:lang="en-US">Additional Paid-in Capital [Member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl0" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_InvestmentCarryingAmount_lbl0" xml:lang="en-US">Investment Carrying Amount</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned_lbl0" xml:lang="en-US">Security Owned and Sold, Not yet Purchased Fair Value, Security Owned</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned" xlink:to="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl0" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl1" xml:lang="en-US">Property, Plant and Equipment, Net</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsAndOtherReceivablesNetCurrent_lbl0" xml:lang="en-US">Accounts and Other Receivables, Net, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsAndOtherReceivablesNetCurrent" xlink:to="us-gaap_AccountsAndOtherReceivablesNetCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl0" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Investments_lbl1" xml:lang="en-US">Investments</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_NetCapitalInExcessOfMinimumRequirement_lbl1" xml:lang="en-US">Net Capital In Excess Of Minimum Requirement</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForSoftware_lbl0" xml:lang="en-US">Payments for Software</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpenseOther_lbl0" xml:lang="en-US">Interest Expense, Other</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityPastDueTableTextBlock_lbl0" xml:lang="en-US">Debt Securities, Held-to-Maturity, Past Due [Table Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Goodwill_lbl1" xml:lang="en-US">Goodwill</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingCouponRate4Member_lbl0" xml:lang="en-US">Maturing Coupon Rate4 Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract0_lbl0" xml:lang="en-US">Cash And Securities Segregated For Regulatory Purposes Abstract0</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl0" xml:lang="en-US">Operating Lease, Weighted Average Discount Rate, Percent</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PropertyGross_lbl1" xml:lang="en-US">Property Gross</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PropertyGross" xlink:to="sieb_PropertyGross_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ExpensesFromStockBorrowOrStockLoan_lbl1" xml:lang="en-US">Expenses From Stock Borrow Or Stock Loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExpensesFromStockBorrowOrStockLoan" xlink:to="sieb_ExpensesFromStockBorrowOrStockLoan_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentsDisclosureTextBlock_lbl0" xml:lang="en-US">Financial Instruments Disclosure [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_NetCapitalRatio_lbl1" xml:lang="en-US">Net Capital Ratio</label>
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    <loc xlink:type="locator" xlink:label="sieb_DeferredContractIncentiveAbstract" xlink:href="sieb-20230331.xsd#sieb_DeferredContractIncentiveAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DeferredContractIncentiveAbstract_lbl" xml:lang="en-US">Deferred Contract Incentive Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveAbstract" xlink:to="sieb_DeferredContractIncentiveAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCost_lbl0" xml:lang="en-US">Lease, Cost</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl0" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</label>
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    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfSoftwareNetAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfSoftwareNetAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfSoftwareNetAbstract_lbl" xml:lang="en-US">Schedule Of Software Net Abstract</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_AdvisoryFeesRevenue_lbl1" xml:lang="en-US">Advisory Fees Revenue</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour_lbl0" xml:lang="en-US">Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Four</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts" xlink:to="us-gaap_DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherIncome_lbl0" xml:lang="en-US">Other Income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncome" xlink:to="us-gaap_OtherIncome_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfConsolidatedStatementsOfOperationsAndFinancialConditionAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfConsolidatedStatementsOfOperationsAndFinancialConditionAbstract"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilities_lbl0" xml:lang="en-US">Other Liabilities</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_UnlabeledAbstract10_lbl0" xml:lang="en-US">Unlabeled Abstract10</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnlabeledAbstract10" xlink:to="sieb_UnlabeledAbstract10_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest_lbl0" xml:lang="en-US">Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_lbl0" xml:lang="en-US">Contractual Obligation, Fiscal Year Maturity [Table Text Block]</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssets_lbl0" xml:lang="en-US">Other Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssets" xlink:to="us-gaap_OtherAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PercentageOfAggregateDebitBalanceToNetCapital_lbl1" xml:lang="en-US">Percentage Of Aggregate Debit Balance To Net Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PercentageOfAggregateDebitBalanceToNetCapital" xlink:to="sieb_PercentageOfAggregateDebitBalanceToNetCapital_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_lbl0" xml:lang="en-US">Equity, Attributable to Parent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PayablesToNoncustomers_lbl1" xml:lang="en-US">Payables To Noncustomers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PayablesToNoncustomers" xlink:to="sieb_PayablesToNoncustomers_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DeferredContractIncentive_lbl1" xml:lang="en-US">Deferred Contract Incentive</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentive" xlink:to="sieb_DeferredContractIncentive_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquitySecuritiesMember_lbl0" xml:lang="en-US">Equity Securities [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquitySecuritiesMember" xlink:to="us-gaap_EquitySecuritiesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl0" xml:lang="en-US">Related Party Transactions Disclosure [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:to="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_EastWestBankMember_lbl1" xml:lang="en-US">East West Bank Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EastWestBankMember" xlink:to="sieb_EastWestBankMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SecuritiesBorrowed_lbl0" xml:lang="en-US">Securities Borrowed</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecuritiesBorrowed" xlink:to="us-gaap_SecuritiesBorrowed_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MSCOMember_lbl1" xml:lang="en-US">MSCOMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MSCOMember" xlink:to="sieb_MSCOMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl2" xml:lang="en-US">Equity, Including Portion Attributable to Noncontrolling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MinorityInterest_lbl0" xml:lang="en-US">Equity, Attributable to Noncontrolling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinorityInterest" xlink:to="us-gaap_MinorityInterest_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CorporateBondSecuritiesMember_lbl0" xml:lang="en-US">Corporate Bond Securities [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateBondSecuritiesMember" xlink:to="us-gaap_CorporateBondSecuritiesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_KCAMember_lbl0" xml:lang="en-US">KCAMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_KCAMember" xlink:to="sieb_KCAMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfEstimatedFairValuesAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfEstimatedFairValuesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfEstimatedFairValuesAbstract_lbl" xml:lang="en-US">Schedule Of Estimated Fair Values Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfEstimatedFairValuesAbstract" xlink:to="sieb_ScheduleOfEstimatedFairValuesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl0" xml:lang="en-US">Line of Credit Facility, Interest Rate During Period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod" xlink:to="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of Financial Position [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentIncreaseAccruedInterest_lbl0" xml:lang="en-US">Debt Instrument, Increase, Accrued Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentIncreaseAccruedInterest" xlink:to="us-gaap_DebtInstrumentIncreaseAccruedInterest_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TermLoanMember_lbl1" xml:lang="en-US">Term Loan Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TermLoanMember" xlink:to="sieb_TermLoanMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl0" xml:lang="en-US">Document Type</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction_lbl0" xml:lang="en-US">Sale of Stock, Percentage of Ownership before Transaction</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction" xlink:to="us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl0" xml:lang="en-US">Entity Tax Identification Number</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl0" xml:lang="en-US">Entity Address, Postal Zip Code</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl0" xml:lang="en-US">Equity Method Investment, Aggregate Cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentAggregateCost" xlink:to="us-gaap_EquityMethodInvestmentAggregateCost_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl0" xml:lang="en-US">Lease, Cost [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCostTableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CompensationAggregateAmount_lbl0" xml:lang="en-US">Compensation Aggregate Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CompensationAggregateAmount" xlink:to="sieb_CompensationAggregateAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl0" xml:lang="en-US">Document Fiscal Period Focus</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_UnrealizedGainAndLossOnSecurities_lbl0" xml:lang="en-US">Unrealized Gain And Loss On Securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnrealizedGainAndLossOnSecurities" xlink:to="sieb_UnrealizedGainAndLossOnSecurities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl0" xml:lang="en-US">Property, Plant and Equipment Disclosure [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_AgreementAxis_lbl0" xml:lang="en-US">Agreement Axis</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AgreementAxis" xlink:to="sieb_AgreementAxis_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl0" xml:lang="en-US">Entity Interactive Data Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl0" xml:lang="en-US">Proceeds from Issuance of Common Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_WeightedAverageSharesOutstandingAbstract_lbl0" xml:lang="en-US">Weighted Average Shares Outstanding Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_WeightedAverageSharesOutstandingAbstract" xlink:to="sieb_WeightedAverageSharesOutstandingAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OccupancyNet_lbl0" xml:lang="en-US">Occupancy, Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OccupancyNet" xlink:to="us-gaap_OccupancyNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditMember_lbl0" xml:lang="en-US">Line of Credit [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditMember" xlink:to="us-gaap_LineOfCreditMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivedCashDistributions_lbl0" xml:lang="en-US">Received Cash Distributions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivedCashDistributions" xlink:to="sieb_ReceivedCashDistributions_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostsAndExpensesRelatedParty_lbl0" xml:lang="en-US">Costs and Expenses, Related Party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostsAndExpensesRelatedParty" xlink:to="us-gaap_CostsAndExpensesRelatedParty_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_NetCapital_lbl0" xml:lang="en-US">Broker-Dealer, Net Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_NetCapital" xlink:to="srt_NetCapital_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl0" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, after Year Five</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtCurrent_lbl0" xml:lang="en-US">Long-Term Debt, Current Maturities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TigressHoldingsMember_lbl0" xml:lang="en-US">Tigress Holdings Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TigressHoldingsMember" xlink:to="sieb_TigressHoldingsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl0" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl0" xml:lang="en-US">Trading Symbol</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl0" xml:lang="en-US">Property, Plant and Equipment [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PriorToAugust12023Member_lbl0" xml:lang="en-US">Prior To August12023 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PriorToAugust12023Member" xlink:to="sieb_PriorToAugust12023Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl2" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_lbl0" xml:lang="en-US">Operating Expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree_lbl0" xml:lang="en-US">Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Three</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalizedComputerSoftwareNet_lbl1" xml:lang="en-US">Capitalized Computer Software, Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalizedComputerSoftwareNet" xlink:to="us-gaap_CapitalizedComputerSoftwareNet_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ContraExpense_lbl1" xml:lang="en-US">Contra Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ContraExpense" xlink:to="sieb_ContraExpense_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_lbl0" xml:lang="en-US">Cash Paid For Amounts Included In The Measurement Of Lease Liabilities Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" xlink:to="sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityAbstract_lbl0" xml:lang="en-US">Equity [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityAbstract" xlink:to="us-gaap_EquityAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DueToSecuritiesFailToReceive_lbl1" xml:lang="en-US">Due To Securities Fail To Receive</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueToSecuritiesFailToReceive" xlink:to="sieb_DueToSecuritiesFailToReceive_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RevenueFromMarginInterestMarketingAndDistributionFees_lbl1" xml:lang="en-US">Revenue From Margin Interest Marketing And Distribution Fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromMarginInterestMarketingAndDistributionFees" xlink:to="sieb_RevenueFromMarginInterestMarketingAndDistributionFees_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OpenHandHoldingsIncMember_lbl1" xml:lang="en-US">Open Hand Holdings Inc Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OpenHandHoldingsIncMember" xlink:to="sieb_OpenHandHoldingsIncMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl0" xml:lang="en-US">Document Period End Date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl0" xml:lang="en-US">Income (Loss) from Equity Method Investments, Net of Dividends or Distributions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions" xlink:to="us-gaap_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl0" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl0" xml:lang="en-US">Increase (Decrease) in Deferred Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty_lbl1" xml:lang="en-US">Purchase Of Equity Method Investment In Related Party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty" xlink:to="sieb_PurchaseOfEquityMethodInvestmentInRelatedParty_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasePayments_lbl0" xml:lang="en-US">Operating Lease, Payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasePayments" xlink:to="us-gaap_OperatingLeasePayments_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_GloriaEGebbiaMember_lbl1" xml:lang="en-US">Gloria EGebbia Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GloriaEGebbiaMember" xlink:to="sieb_GloriaEGebbiaMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoncontrollingInterestMember_lbl0" xml:lang="en-US">Noncontrolling Interest [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncontrollingInterestMember" xlink:to="us-gaap_NoncontrollingInterestMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix_lbl1" xml:lang="en-US">Finite Lived Intangible Assets Amortization Expense Year Six</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix" xlink:to="sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1_lbl0" xml:lang="en-US">Broker-Dealer, Minimum Net Capital Required, Broker-Dealer Subsidiary, Aggregate Indebtedness Standard</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1" xlink:to="srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_GrossRevenueFromStockBorrowOrStockLoan_lbl1" xml:lang="en-US">Gross Revenue From Stock Borrow Or Stock Loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_GrossRevenueFromStockBorrowOrStockLoan" xlink:to="sieb_GrossRevenueFromStockBorrowOrStockLoan_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasic_lbl0" xml:lang="en-US">Earnings Per Share, Basic</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_lbl0" xml:lang="en-US">Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LiabilitiesAbstract0_lbl0" xml:lang="en-US">Liabilities Abstract0</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LiabilitiesAbstract0" xlink:to="sieb_LiabilitiesAbstract0_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SecuritiesFailedToDeliver_lbl0" xml:lang="en-US">Securities Failed-to-Deliver</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SecuritiesFailedToDeliver" xlink:to="us-gaap_SecuritiesFailedToDeliver_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xml:lang="en-US">Statement of Stockholders&apos; Equity [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract_lbl0" xml:lang="en-US">Broker-Dealer, Payable to Other Broker-Dealer and Clearing Organization [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract" xlink:to="us-gaap_PayablesToBrokerDealersAndClearingOrganizationsAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReceivablesFromClearingOrganizations_lbl0" xml:lang="en-US">Receivables from Clearing Organizations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesFromClearingOrganizations" xlink:to="us-gaap_ReceivablesFromClearingOrganizations_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl0" xml:lang="en-US">Stock Issued During Period, Value, New Issues</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl0" xml:lang="en-US">Commitments and Contingencies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl0" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Five</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased_lbl0" xml:lang="en-US">Increase (Decrease) in Financial Instruments Sold, Not yet Purchased</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased" xlink:to="us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl0" xml:lang="en-US">Increase (Decrease) in Income Taxes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter_lbl0" xml:lang="en-US">Lessor, Operating Lease, Payment to be Received, after Year Five</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl0" xml:lang="en-US">Finance Lease, Liability, Undiscounted Excess Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl0" xml:lang="en-US">Entity Address, City or Town</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromCustomersAmount_lbl0" xml:lang="en-US">Receivables From Customers Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromCustomersAmount" xlink:to="sieb_ReceivablesFromCustomersAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_StockLoanIncome_lbl1" xml:lang="en-US">Stock Loan Income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_StockLoanIncome" xlink:to="sieb_StockLoanIncome_lbl1"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfFutureAnnualMinimumPaymentsAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfFutureAnnualMinimumPaymentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfFutureAnnualMinimumPaymentsAbstract_lbl" xml:lang="en-US">Schedule Of Future Annual Minimum Payments Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfFutureAnnualMinimumPaymentsAbstract" xlink:to="sieb_ScheduleOfFutureAnnualMinimumPaymentsAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl1" xml:lang="en-US">Common Stock, Value, Issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock_lbl1" xml:lang="en-US">Early Termination Fee Liability Upon Occurrence Table Text Block</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock" xlink:to="sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OutstandingAndIssuedMembershipInterestRates_lbl1" xml:lang="en-US">Outstanding And Issued Membership Interest Rates</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OutstandingAndIssuedMembershipInterestRates" xlink:to="sieb_OutstandingAndIssuedMembershipInterestRates_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RevenueFromCommissionsAndFees_lbl1" xml:lang="en-US">Revenue From Commissions And Fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromCommissionsAndFees" xlink:to="sieb_RevenueFromCommissionsAndFees_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MinimumCashDepositsRequired_lbl1" xml:lang="en-US">Minimum Cash Deposits Required</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MinimumCashDepositsRequired" xlink:to="sieb_MinimumCashDepositsRequired_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl0" xml:lang="en-US">Entity Filer Category</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_lbl1" xml:lang="en-US">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations_lbl1" xml:lang="en-US">Cash and Securities Segregated under Federal and Other Regulations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations" xlink:to="us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashReserveDepositRequiredAndMade_lbl0" xml:lang="en-US">Cash Reserve Deposit Required and Made</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashReserveDepositRequiredAndMade" xlink:to="us-gaap_CashReserveDepositRequiredAndMade_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReserveAccountExcessAmount_lbl1" xml:lang="en-US">Reserve Account Excess Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReserveAccountExcessAmount" xlink:to="sieb_ReserveAccountExcessAmount_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_lbl0" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenuesAbstract_lbl0" xml:lang="en-US">Revenues [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenuesAbstract" xlink:to="us-gaap_RevenuesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OwnershipInterestMember_lbl0" xml:lang="en-US">Ownership Interest Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OwnershipInterestMember" xlink:to="sieb_OwnershipInterestMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl0" xml:lang="en-US">Subsequent Events [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RevenueFromStockBorrowOrStockLoan_lbl1" xml:lang="en-US">Revenue From Stock Borrow Or Stock Loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_RevenueFromStockBorrowOrStockLoan" xlink:to="sieb_RevenueFromStockBorrowOrStockLoan_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl0" xml:lang="en-US">Entity Address, State or Province</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl0" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl0" xml:lang="en-US">Increase (Decrease) in Operating Lease Liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingLeaseLiability" xlink:to="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_PayablesToCustomers_lbl0" xml:lang="en-US">Broker-Dealer, Payable to Customer</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_PayablesToCustomers" xlink:to="srt_PayablesToCustomers_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract_lbl0" xml:lang="en-US">Receivables From And Deposits With Broker Dealers And Clearing Organizations Abstract</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl0" xml:lang="en-US">Income Taxes Paid, Net</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PWMember_lbl1" xml:lang="en-US">PWMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MembershipInterestsMember_lbl0" xml:lang="en-US">Membership Interests Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MembershipInterestsMember" xlink:to="sieb_MembershipInterestsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl0" xml:lang="en-US">Income Tax Expense (Benefit)</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TechnologyAndCommunications_lbl1" xml:lang="en-US">Technology And Communications</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_IncomeStatementAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementAbstract"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MinimumNetWorthRequiredForCompliance_lbl0" xml:lang="en-US">Banking Regulation, Mortgage Banking, Net Worth, Minimum</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl0" xml:lang="en-US">Lessee, Operating Leases [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeasesTextBlock" xlink:to="us-gaap_LesseeOperatingLeasesTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl0" xml:lang="en-US">Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LoanAndSecurityAgreementMember_lbl1" xml:lang="en-US">Loan And Security Agreement Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LoanAndSecurityAgreementMember" xlink:to="sieb_LoanAndSecurityAgreementMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OperatingIncomeloss_lbl0" xml:lang="en-US">Operating Incomeloss</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherReceivables_lbl0" xml:lang="en-US">Other Receivables</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl0" xml:lang="en-US">Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Two</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DisclosureOfRiseTextBlock_lbl0" xml:lang="en-US">Disclosure Of Rise Text Block</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl0" xml:lang="en-US">Document Transition Report</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TotalPayablesToBrokerdealersAndClearingOrganizations_lbl1" xml:lang="en-US">Total Payables To Brokerdealers And Clearing Organizations</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillDisclosureTextBlock_lbl0" xml:lang="en-US">Goodwill Disclosure [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SoftwareDevelopmentMember_lbl0" xml:lang="en-US">Software Development [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SoftwareDevelopmentMember" xlink:to="us-gaap_SoftwareDevelopmentMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DecreaseYearOfPrincipalTransactionsRevenue_lbl1" xml:lang="en-US">Decrease Year Of Principal Transactions Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreaseYearOfPrincipalTransactionsRevenue" xlink:to="sieb_DecreaseYearOfPrincipalTransactionsRevenue_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ParentMember_lbl0" xml:lang="en-US">Parent [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ParentMember" xlink:to="us-gaap_ParentMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears_lbl0" xml:lang="en-US">Lessor, Operating Lease, Payment to be Received, Year Three</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ConsultingFeeIncome_lbl1" xml:lang="en-US">Consulting Fee Income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ConsultingFeeIncome" xlink:to="sieb_ConsultingFeeIncome_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees_lbl0" xml:lang="en-US">Liabilities Subject to Compromise, Early Contract Termination Fees</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DeferredContractIncentiveTextBlock_lbl1" xml:lang="en-US">Deferred Contract Incentive Text Block</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DeferredContractIncentiveTextBlock" xlink:to="sieb_DeferredContractIncentiveTextBlock_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MarginLoansExtended_lbl1" xml:lang="en-US">Margin Loans Extended</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarginLoansExtended" xlink:to="sieb_MarginLoansExtended_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DueFromGoldmanSachs_lbl1" xml:lang="en-US">Due From Goldman Sachs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromGoldmanSachs" xlink:to="sieb_DueFromGoldmanSachs_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CouponRatePercentage_lbl1" xml:lang="en-US">Coupon Rate Percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CouponRatePercentage" xlink:to="sieb_CouponRatePercentage_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl0" xml:lang="en-US">Entity Shell Company</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive_lbl0" xml:lang="en-US">Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Five</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CertificatesOfDepositMember_lbl0" xml:lang="en-US">Certificates of Deposit [Member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl0" xml:lang="en-US">Property, Plant and Equipment, Gross</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockMember_lbl0" xml:lang="en-US">Common Stock [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MarketMakingIncome_lbl1" xml:lang="en-US">Market Making Income</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_SecondTrancheMember_lbl0" xml:lang="en-US">Second Tranche Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SecondTrancheMember" xlink:to="sieb_SecondTrancheMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock_lbl0" xml:lang="en-US">Business and Contractual Arrangements for Prepaid Health Care Service Providers [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock" xlink:to="us-gaap_BusinessAndContractualArrangementsDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl0" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ChangesInAbstract_lbl0" xml:lang="en-US">Changes In Abstract</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl0" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OfficeFacilitiesGross_lbl1" xml:lang="en-US">Office Facilities Gross</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingCouponRate3Member_lbl0" xml:lang="en-US">Maturing Coupon Rate3 Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_RiseMember_lbl0" xml:lang="en-US">Rise Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfessionalFees_lbl0" xml:lang="en-US">Professional Fees</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock_lbl1" xml:lang="en-US">Disclosure Of Transactions With Tigress And Hedge Connection Text Block</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased_lbl1" xml:lang="en-US">Security Owned and Sold, Not yet Purchased Fair Value, Security Sold, Not yet Purchased</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl0" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TransfersOfRiseMembershipInterests_lbl1" xml:lang="en-US">Transfers Of Rise Membership Interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TransfersOfRiseMembershipInterests" xlink:to="sieb_TransfersOfRiseMembershipInterests_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_NetOfCashPaid_lbl1" xml:lang="en-US">Net Of Cash Paid</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_NetOfCashPaid" xlink:to="sieb_NetOfCashPaid_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl0" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl0" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl0" xml:lang="en-US">Entity Registrant Name</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TaxesPayableCurrent_lbl0" xml:lang="en-US">Taxes Payable, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TaxesPayableCurrent" xlink:to="us-gaap_TaxesPayableCurrent_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfAmountsReceivableFromPayablesToAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfAmountsReceivableFromPayablesToAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfAmountsReceivableFromPayablesToAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract_lbl" xml:lang="en-US">Schedule Of Amounts Receivable From Payables To And Deposits With Broker Dealers And Clearing Organizations Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfAmountsReceivableFromPayablesToAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract" xlink:to="sieb_ScheduleOfAmountsReceivableFromPayablesToAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl0" xml:lang="en-US">City Area Code</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventMember_lbl0" xml:lang="en-US">Subsequent Event [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermLeaseCost_lbl0" xml:lang="en-US">Short-Term Lease, Cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermLeaseCost" xlink:to="us-gaap_ShortTermLeaseCost_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl0" xml:lang="en-US">Reconciliation Of Cash Cash Equivalents And Cash And Securities Segregated For Regulatory Purposes Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract" xlink:to="sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OriginationFee_lbl1" xml:lang="en-US">Origination Fee</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OriginationFee" xlink:to="sieb_OriginationFee_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForRent_lbl0" xml:lang="en-US">Payments for Rent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRent" xlink:to="us-gaap_PaymentsForRent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl0" xml:lang="en-US">Amendment Flag</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_InterestRateLineOfCredit_lbl0" xml:lang="en-US">Interest Rate Line Of Credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_InterestRateLineOfCredit" xlink:to="sieb_InterestRateLineOfCredit_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ExchangeForANetIncreaseInAssets_lbl1" xml:lang="en-US">Exchange For ANet Increase In Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExchangeForANetIncreaseInAssets" xlink:to="sieb_ExchangeForANetIncreaseInAssets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentCovenantDescription_lbl0" xml:lang="en-US">Debt Instrument, Covenant Description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentCovenantDescription" xlink:to="us-gaap_DebtInstrumentCovenantDescription_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl0" xml:lang="en-US">Other General and Administrative Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherGeneralAndAdministrativeExpense" xlink:to="us-gaap_OtherGeneralAndAdministrativeExpense_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_lbl0" xml:lang="en-US">Operating Income (Loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract_lbl0" xml:lang="en-US">Lease Right Of Use Assets Obtained In Exchange For New Lease Liabilities Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract" xlink:to="sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl0" xml:lang="en-US">Equity Method Investment, Ownership Percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:to="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MarketValueOfUSGovernmentSecuritiesAbstract_lbl0" xml:lang="en-US">Market Value Of USGovernment Securities Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MarketValueOfUSGovernmentSecuritiesAbstract" xlink:to="sieb_MarketValueOfUSGovernmentSecuritiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ReceivablesFromCustomers1_lbl1" xml:lang="en-US">Receivables From Customers1</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ReceivablesFromCustomers1" xlink:to="sieb_ReceivablesFromCustomers1_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl0" xml:lang="en-US">Entity Central Index Key</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiability_lbl0" xml:lang="en-US">Operating Lease, Liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl1" xml:lang="en-US">US Government Agencies Debt Securities [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_USGovernmentAgenciesDebtSecuritiesMember" xlink:to="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl0" xml:lang="en-US">Liabilities, Current [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingCouponRateMember_lbl0" xml:lang="en-US">Maturing Coupon Rate Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRateMember" xlink:to="sieb_MaturingCouponRateMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CommissionRateOfAggregateGrossProceed_lbl1" xml:lang="en-US">Commission Rate Of Aggregate Gross Proceed</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CommissionRateOfAggregateGrossProceed" xlink:to="sieb_CommissionRateOfAggregateGrossProceed_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOtherDeposits_lbl0" xml:lang="en-US">Increase (Decrease) in Other Deposits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherDeposits" xlink:to="us-gaap_IncreaseDecreaseInOtherDeposits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl0" xml:lang="en-US">Nonoperating Income (Expense)</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentsFairValueDisclosure_lbl0" xml:lang="en-US">Equity Method Investments, Fair Value Disclosure</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentsFairValueDisclosure" xlink:to="us-gaap_EquityMethodInvestmentsFairValueDisclosure_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdvertisingExpense_lbl0" xml:lang="en-US">Advertising Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdvertisingExpense" xlink:to="us-gaap_AdvertisingExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingDiscountRate1Member_lbl1" xml:lang="en-US">Maturing Discount Rate1 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate1Member" xlink:to="sieb_MaturingDiscountRate1Member_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LaborAndRelatedExpense_lbl0" xml:lang="en-US">Labor and Related Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LaborAndRelatedExpense" xlink:to="us-gaap_LaborAndRelatedExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InformationTechnologyAndDataProcessing_lbl0" xml:lang="en-US">Information Technology and Data Processing</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InformationTechnologyAndDataProcessing" xlink:to="us-gaap_InformationTechnologyAndDataProcessing_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_TigressAndHedgeConnectionMember_lbl0" xml:lang="en-US">Tigress And Hedge Connection Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_TigressAndHedgeConnectionMember" xlink:to="sieb_TigressAndHedgeConnectionMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of Cash Flows [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_lbl0" xml:lang="en-US">Interest Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes_lbl1" xml:lang="en-US">Cash And Securities Segregated For Regulatory Purposes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes" xlink:to="sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrincipalTransactionsRevenue_lbl1" xml:lang="en-US">Principal Transactions Revenue, Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrincipalTransactionsRevenue" xlink:to="us-gaap_PrincipalTransactionsRevenue_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl0" xml:lang="en-US">Income Tax Disclosure [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_BuildOutOfProperty_lbl1" xml:lang="en-US">Build Out Of Property</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_BuildOutOfProperty" xlink:to="sieb_BuildOutOfProperty_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DueFromNFS_lbl1" xml:lang="en-US">Due From NFS</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromNFS" xlink:to="sieb_DueFromNFS_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_OtherSoftwareMember_lbl0" xml:lang="en-US">Other Software Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_OtherSoftwareMember" xlink:to="sieb_OtherSoftwareMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentsTextBlock_lbl0" xml:lang="en-US">Equity Method Investments [Table Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReceivablesFromCustomers_lbl0" xml:lang="en-US">Receivables from Customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesFromCustomers" xlink:to="us-gaap_ReceivablesFromCustomers_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl0" xml:lang="en-US">Liabilities and Equity [Abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceived_lbl0" xml:lang="en-US">Lessor, Operating Lease, Payment to be Received</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceived_lbl0"/>
    <loc xlink:type="locator" xlink:label="sieb_DisclosureOfRiseAbstract" xlink:href="sieb-20230331.xsd#sieb_DisclosureOfRiseAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DisclosureOfRiseAbstract_lbl" xml:lang="en-US">Disclosure Of Rise Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DisclosureOfRiseAbstract" xlink:to="sieb_DisclosureOfRiseAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive_lbl0" xml:lang="en-US">Long-Term Debt, Maturities, Repayments of Principal in Rolling after Year Five</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_PrepaidServiceContractLineItems_lbl0" xml:lang="en-US">Prepaid Service Contract Line Items</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_PrepaidServiceContractLineItems" xlink:to="sieb_PrepaidServiceContractLineItems_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl0" xml:lang="en-US">Unrecognized Tax Benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefits" xlink:to="us-gaap_UnrecognizedTaxBenefits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseCost_lbl0" xml:lang="en-US">Operating Lease, Cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_AssetsAbstract0_lbl0" xml:lang="en-US">Assets Abstract0</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_AssetsAbstract0" xlink:to="sieb_AssetsAbstract0_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears_lbl0" xml:lang="en-US">Lessor, Operating Lease, Payment to be Received, Year Five</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl0" xml:lang="en-US">Long-Term Debt, Excluding Current Maturities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_HealthClaimReinsuranceLimitPerEmployee_lbl1" xml:lang="en-US">Health Claim Reinsurance Limit Per Employee</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_HealthClaimReinsuranceLimitPerEmployee" xlink:to="sieb_HealthClaimReinsuranceLimitPerEmployee_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl0" xml:lang="en-US">Accounts Payable and Accrued Liabilities, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LossContingencyAccrualCarryingValueCurrent_lbl0" xml:lang="en-US">Loss Contingency, Accrual, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyAccrualCarryingValueCurrent" xlink:to="us-gaap_LossContingencyAccrualCarryingValueCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl0" xml:lang="en-US">Assets, Current [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingDiscountRate6Member_lbl0" xml:lang="en-US">Maturing Discount Rate6 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingDiscountRate6Member" xlink:to="sieb_MaturingDiscountRate6Member_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CompensationAndRetirementDisclosureAbstract_lbl" xml:lang="en-US">Retirement Benefits [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:to="us-gaap_CompensationAndRetirementDisclosureAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="sieb_ScheduleOfRepresentsTheLossRelatedToPrincipalTransactionsAbstract" xlink:href="sieb-20230331.xsd#sieb_ScheduleOfRepresentsTheLossRelatedToPrincipalTransactionsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ScheduleOfRepresentsTheLossRelatedToPrincipalTransactionsAbstract_lbl" xml:lang="en-US">Schedule Of Represents The Loss Related To Principal Transactions Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ScheduleOfRepresentsTheLossRelatedToPrincipalTransactionsAbstract" xlink:to="sieb_ScheduleOfRepresentsTheLossRelatedToPrincipalTransactionsAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_UnusedCommitmen_lbl1" xml:lang="en-US">Unused Commitmen</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_UnusedCommitmen" xlink:to="sieb_UnusedCommitmen_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl0" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_Treasurystockvalues_lbl0" xml:lang="en-US">Treasurystockvalues</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_Treasurystockvalues" xlink:to="sieb_Treasurystockvalues_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate_lbl0" xml:lang="en-US">Short-Duration Contract, Discounted Liability, Discount Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate" xlink:to="us-gaap_ShortDurationContractsDiscountedLiabilitiesDiscountRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_lbl0" xml:lang="en-US">Increase (Decrease) in Securities Loaned Transactions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions" xlink:to="us-gaap_IncreaseDecreaseInSecuritiesLoanedTransactions_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FloorBrokerageExchangeAndClearanceFees_lbl0" xml:lang="en-US">Floor Brokerage, Exchange and Clearance Fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FloorBrokerageExchangeAndClearanceFees" xlink:to="us-gaap_FloorBrokerageExchangeAndClearanceFees_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCredit_lbl0" xml:lang="en-US">Long-Term Line of Credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears_lbl0" xml:lang="en-US">Lessor, Operating Lease, Payment to be Received, Year Two</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl0" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Accrued Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_lbl0" xml:lang="en-US">Revenues</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock_lbl0" xml:lang="en-US">Schedule of Due to (from) Broker-Dealer and Clearing Organization [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock" xlink:to="us-gaap_ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MiamiOfficeBuildingMember_lbl0" xml:lang="en-US">Miami Office Building Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MiamiOfficeBuildingMember" xlink:to="sieb_MiamiOfficeBuildingMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl0" xml:lang="en-US">Other Liabilities, Noncurrent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl1" xml:lang="en-US">Business Acquisition, Percentage of Voting Interests Acquired</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xlink:to="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl0" xml:lang="en-US">Liabilities and Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DueFromPershingCapital_lbl1" xml:lang="en-US">Due From Pershing Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromPershingCapital" xlink:to="sieb_DueFromPershingCapital_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_lbl0" xml:lang="en-US">Increase (Decrease) in Accounts and Other Receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:to="us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInSecuritiesBorrowed_lbl0" xml:lang="en-US">Increase (Decrease) in Securities Borrowed</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInSecuritiesBorrowed" xlink:to="us-gaap_IncreaseDecreaseInSecuritiesBorrowed_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_ExpenseForSelfInsuranceClaims_lbl1" xml:lang="en-US">Expense For Self Insurance Claims</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_ExpenseForSelfInsuranceClaims" xlink:to="sieb_ExpenseForSelfInsuranceClaims_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_lbl0" xml:lang="en-US">Liabilities, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessDevelopment_lbl0" xml:lang="en-US">Business Development</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDevelopment" xlink:to="us-gaap_BusinessDevelopment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DueFromGlobalShares_lbl1" xml:lang="en-US">Due From Global Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DueFromGlobalShares" xlink:to="sieb_DueFromGlobalShares_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_MaturingCouponRate1Member_lbl0" xml:lang="en-US">Maturing Coupon Rate1 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_MaturingCouponRate1Member" xlink:to="sieb_MaturingCouponRate1Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl0" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Four</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_lbl0" xml:lang="en-US">Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:to="us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_lbl0" xml:lang="en-US">Assets, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl0" xml:lang="en-US">Document Fiscal Year Focus</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities_lbl1" xml:lang="en-US">Decreases Year Of Unrealized Gain Loss On Securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities" xlink:to="sieb_DecreasesYearOfUnrealizedGainLossOnSecurities_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_LineCreditWithEastWestBankMember_lbl0" xml:lang="en-US">Line Credit With East West Bank Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_LineCreditWithEastWestBankMember" xlink:to="sieb_LineCreditWithEastWestBankMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl0" xml:lang="en-US">Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl0" xml:lang="en-US">Entity Current Reporting Status</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_SiebertMember_lbl1" xml:lang="en-US">Siebert Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="sieb_SiebertMember" xlink:to="sieb_SiebertMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl0" xml:lang="en-US">Common Stock, Shares, Issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl0" xml:lang="en-US">Entity Emerging Growth Company</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sieb_IncreaseDecreaseInDraftsPayable_lbl1" xml:lang="en-US">Increase Decrease In Drafts Payable</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl0" xml:lang="en-US">Document Quarterly Report</label>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>8
<FILENAME>sieb-20230331_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
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<!-- Created: Mon May 15 12:35:03 UTC 2023 -->
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320715280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>May 10, 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_dei_DocumentInformationLineItems', window );"><strong>Document Information Line Items</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_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Siebert Financial Corp.<span></span>
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<td class="text">&#160;<span></span>
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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_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">SIEB<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_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<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_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<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_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
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<td class="nump">32,505,329<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_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<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_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000065596<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_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<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_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<span></span>
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<td class="text">&#160;<span></span>
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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_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Mar. 31,  2023<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_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2023<span></span>
</td>
<td class="text">&#160;<span></span>
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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_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q1<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_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<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_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<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_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<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_dei_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<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_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<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_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">0-5703<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_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">NY<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_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">11-1796714<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_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">535 Fifth Avenue<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_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">4th Floor<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_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">New York<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_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">NY<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_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">10017<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_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">644-2400<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 - $0.01 par value<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_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<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>
</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_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_DocumentInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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.</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_DocumentInformationLineItems</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_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_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 2 such as Street or Suite number</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_EntityAddressAddressLine2</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>10
<FILENAME>R2.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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318321120208">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</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_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 3,927,000<span></span>
</td>
<td class="nump">$ 23,672,000<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_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations', window );">Cash and securities segregated for regulatory purposes</a></td>
<td class="nump">255,617,000<span></span>
</td>
<td class="nump">276,166,000<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_ReceivablesFromCustomers', window );">Receivables from customers</a></td>
<td class="nump">51,869,000<span></span>
</td>
<td class="nump">52,057,000<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_ReceivablesFromBrokersDealersAndClearingOrganizations', window );">Receivables from broker-dealers and clearing organizations</a></td>
<td class="nump">10,046,000<span></span>
</td>
<td class="nump">9,094,000<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_AccountsAndOtherReceivablesNetCurrent', window );">Receivables from non-customers</a></td>
<td class="nump">146,000<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_OtherReceivables', window );">Other receivables</a></td>
<td class="nump">2,635,000<span></span>
</td>
<td class="nump">2,119,000<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_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other assets</a></td>
<td class="nump">2,328,000<span></span>
</td>
<td class="nump">2,055,000<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_SecuritiesBorrowed', window );">Securities borrowed</a></td>
<td class="nump">415,328,000<span></span>
</td>
<td class="nump">336,909,000<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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned', window );">Securities owned, at fair value</a></td>
<td class="nump">7,609,000<span></span>
</td>
<td class="nump">3,204,000<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">749,505,000<span></span>
</td>
<td class="nump">705,376,000<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_DepositsAssetsNoncurrent', window );">Deposits with broker-dealers and clearing organizations</a></td>
<td class="nump">1,482,000<span></span>
</td>
<td class="nump">1,311,000<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_PropertyPlantAndEquipmentNet', window );">Property, office facilities, and equipment, net</a></td>
<td class="nump">8,887,000<span></span>
</td>
<td class="nump">8,328,000<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_CapitalizedComputerSoftwareNet', window );">Software, net</a></td>
<td class="nump">1,259,000<span></span>
</td>
<td class="nump">991,000<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_OperatingLeaseRightOfUseAsset', window );">Lease right-of-use assets</a></td>
<td class="nump">1,945,000<span></span>
</td>
<td class="nump">2,222,000<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_sieb_EquityMethodInvestmentInRelatedParty1', window );">Equity method investment in related party</a></td>
<td class="nump">2,622,000<span></span>
</td>
<td class="nump">2,584,000<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_Investments', window );">Investments, cost</a></td>
<td class="nump">850,000<span></span>
</td>
<td class="nump">850,000<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_DeferredIncomeTaxAssetsNet', window );">Deferred tax assets</a></td>
<td class="nump">4,150,000<span></span>
</td>
<td class="nump">4,397,000<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_Goodwill', window );">Goodwill</a></td>
<td class="nump">1,989,000<span></span>
</td>
<td class="nump">1,989,000<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_Assets', window );">Total Assets</a></td>
<td class="nump">772,689,000<span></span>
</td>
<td class="nump">728,048,000<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_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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_PayablesToCustomers', window );">Payables to customers</a></td>
<td class="nump">288,746,000<span></span>
</td>
<td class="nump">321,391,000<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_sieb_PayablesToNoncustomers', window );">Payables to non-customers</a></td>
<td class="nump">3,511,000<span></span>
</td>
<td class="nump">11,506,000<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_srt_DraftsPayable', window );">Drafts payable</a></td>
<td class="nump">2,093,000<span></span>
</td>
<td class="nump">2,384,000<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_srt_PayablesToBrokerDealersAndClearingOrganizations', window );">Payables to broker-dealers and clearing organizations</a></td>
<td class="nump">3,644,000<span></span>
</td>
<td class="nump">660,000<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_AccountsPayableAndAccruedLiabilitiesCurrent', window );">Accounts payable and accrued liabilities</a></td>
<td class="nump">2,861,000<span></span>
</td>
<td class="nump">2,507,000<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_TaxesPayableCurrent', window );">Taxes payable</a></td>
<td class="nump">1,938,000<span></span>
</td>
<td class="nump">1,052,000<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_SecuritiesLoaned', window );">Securities loaned</a></td>
<td class="nump">406,087,000<span></span>
</td>
<td class="nump">327,180,000<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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Securities sold, not yet purchased, at fair value</a></td>
<td class="nump">2,000<span></span>
</td>
<td class="nump">2,000<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_OperatingLeaseLiabilityCurrent', window );">Current portion of lease liabilities</a></td>
<td class="nump">1,035,000<span></span>
</td>
<td class="nump">1,158,000<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_LongTermDebtCurrent', window );">Current portion of long-term debt</a></td>
<td class="nump">1,080,000<span></span>
</td>
<td class="nump">1,073,000<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_sieb_CurrentPortionOfDeferredContractIncentiveCurrent', window );">Current portion of deferred contract incentive</a></td>
<td class="nump">783,000<span></span>
</td>
<td class="nump">808,000<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_LiabilitiesCurrent', window );">Total Current liabilities</a></td>
<td class="nump">711,780,000<span></span>
</td>
<td class="nump">669,721,000<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_OperatingLeaseLiabilityNoncurrent', window );">Lease liabilities, less current portion</a></td>
<td class="nump">1,070,000<span></span>
</td>
<td class="nump">1,245,000<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_LongTermDebtNoncurrent', window );">Long-term debt, less current portion</a></td>
<td class="nump">5,704,000<span></span>
</td>
<td class="nump">5,974,000<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_sieb_DeferredContractIncentiveLessCurrentPortion', window );">Deferred contract incentive, less current portion</a></td>
<td class="nump">1,000,000<span></span>
</td>
<td class="nump">1,188,000<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">719,554,000<span></span>
</td>
<td class="nump">678,128,000<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_CommitmentsAndContingencies', window );">Commitments and Contingencies</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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&#8217; 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_CommonStockValue', window );">Common stock, $.01 par value; 100 million shares authorized; 32,505,329 shares issued and outstanding as of both March 31, 2023 and December 31, 2022</a></td>
<td class="nump">325,000<span></span>
</td>
<td class="nump">325,000<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_AdditionalPaidInCapitalCommonStock', window );">Additional paid-in capital</a></td>
<td class="nump">29,642,000<span></span>
</td>
<td class="nump">29,642,000<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_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="nump">22,178,000<span></span>
</td>
<td class="nump">18,982,000<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_StockholdersEquity', window );">Total Stockholders&#8217; equity</a></td>
<td class="nump">52,145,000<span></span>
</td>
<td class="nump">48,949,000<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_MinorityInterest', window );">Noncontrolling interests</a></td>
<td class="nump">990,000<span></span>
</td>
<td class="nump">971,000<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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Total Equity</a></td>
<td class="nump">53,135,000<span></span>
</td>
<td class="nump">49,920,000<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_LiabilitiesAndStockholdersEquity', window );">Total Liabilities and Equity</a></td>
<td class="nump">$ 772,689,000<span></span>
</td>
<td class="nump">$ 728,048,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_CurrentPortionOfDeferredContractIncentiveCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Current portion of deferred contract incentive current.</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;">sieb_CurrentPortionOfDeferredContractIncentiveCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_DeferredContractIncentiveLessCurrentPortion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 deferred contract incentive, less current portion.</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;">sieb_DeferredContractIncentiveLessCurrentPortion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_EquityMethodInvestmentInRelatedParty1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Equity method investment in 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;">sieb_EquityMethodInvestmentInRelatedParty1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_PayablesToNoncustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Payables to non-customers.</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;">sieb_PayablesToNoncustomers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_srt_DraftsPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 draft payable by broker-dealer.</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 Rule 15c3-1<br> -Number 240<br> -Section 15c3-1<br> -Publisher SEC<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;">srt_DraftsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</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_srt_PayablesToBrokerDealersAndClearingOrganizations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payable to other broker-dealer and clearing organization, including, but not limited to, security failed-to-receive, deposit received for security loaned, open transaction, and floor-brokerage payable.</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 Rule 15c3-1<br> -Number 240<br> -Section 15c3-1<br> -Publisher SEC<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;">srt_PayablesToBrokerDealersAndClearingOrganizations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</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_srt_PayablesToCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payable to customer by broker-dealer.</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 Rule 15c3-1<br> -Number 240<br> -Section 15c3-1<br> -Publisher SEC<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;">srt_PayablesToCustomers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</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_AccountsAndOtherReceivablesNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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, receivable from customers, clients, or other third-parties, and receivables 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>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_AccountsAndOtherReceivablesNetCurrent</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_AccountsPayableAndAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.</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_AccountsPayableAndAccruedLiabilitiesCurrent</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_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</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(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_AdditionalPaidInCapitalCommonStock</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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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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>
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-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 15: 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 16: 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 17: 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 18: 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 19: 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 20: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 852<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//1943274/2147481404/852-10-50-7<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>
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<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<td>debit</td>
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<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_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>
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<td>na</td>
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<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_CapitalizedComputerSoftwareNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.</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 985<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//1943274/2147481283/985-20-50-1<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_CapitalizedComputerSoftwareNet</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>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_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>
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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>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 subject to withdrawal restrictions, restricted deposits held as compensating balances, and cash and securities segregated in compliance with regulations (such as cash deposited in a special reserve account for the exclusive benefit of customers).</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_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations</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>
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<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_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail 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 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(19))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<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 1<br> -Subparagraph (SX 210.6-04(15))<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> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br><br>Reference 4: 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 210.5-02.25)<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_CommitmentsAndContingencies</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>
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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_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>
</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_DeferredIncomeTaxAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.</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 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482525/740-10-45-4<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482525/740-10-45-6<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_DeferredIncomeTaxAssetsNet</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_DepositsAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the 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(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_DepositsAssetsNoncurrent</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_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>
</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_Investments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 investments.</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 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(h))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-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_Investments</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_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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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_Liabilities</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_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>
</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_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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>
<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 (c)<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 (b)<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 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 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_LiabilitiesCurrent</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>
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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_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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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></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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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.</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(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_LongTermDebtCurrent</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_LongTermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.</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(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_LongTermDebtNoncurrent</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_MinorityInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 noncontrolling interest. Excludes temporary equity.</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_MinorityInterest</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_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_OtherReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 due from parties in nontrade transactions, 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 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(5)(a)(5))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 2: 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(3)(a)(4))<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_OtherReceivables</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_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_ReceivablesFromBrokersDealersAndClearingOrganizations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 receivable from broker-dealers and clearing organizations, including, but not limited to, securities failed-to-deliver, certain deposits for securities borrowed, open transactions, good faith and margin deposits, commissions and floor brokerage receivables.</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 3<br> -SubTopic 20<br> -Topic 940<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481833/940-20-45-3<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_ReceivablesFromBrokersDealersAndClearingOrganizations</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_ReceivablesFromCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 due from customers for fees and charges arising from transactions related to the entity's brokerage activities and 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/2009/role/commonPracticeRef<br> -Topic 940<br> -SubTopic 310<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//940-310/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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReceivablesFromCustomers</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_SecuritiesBorrowed">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 the effects of master netting arrangements, of securities borrowed from entities in exchange for collateral. 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><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483444/210-20-55-10<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 860<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481420/860-30-50-1A<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_SecuritiesBorrowed</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_SecuritiesLoaned">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 the effects of master netting arrangements, of securities loaned to entities in exchange for collateral. Includes liabilities 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/exampleRef<br> -Topic 946<br> -SubTopic 405<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480191/946-405-45-2<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 1<br> -Subparagraph (SX 210.6-04(11))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 3: 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><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483444/210-20-55-10<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 860<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481420/860-30-50-1A<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_SecuritiesLoaned</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 instruments held by a broker-dealer for their own account (proprietary securities) for trading or investment purposes determined by management based upon quoted prices of a financial instrument with similar characteristics or on a valuation technique or model.</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 940<br> -SubTopic 320<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481961/940-320-45-2<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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 instruments sold short by a broker-dealer for their own account (proprietary securities) for trading or investment purposes determined by management based upon quoted prices of a financial instrument with similar characteristics or on a valuation technique or model.</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 940<br> -SubTopic 320<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481961/940-320-45-2<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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased</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>
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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>
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<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>
<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>
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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: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>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 and noncontrolling interest. Excludes temporary equity.</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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</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_TaxesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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>
</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>R3.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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318317703584">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parentheticals) - $ / shares<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</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_StatementOfFinancialPositionAbstract', window );"><strong>Statement of Financial Position [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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in Dollars per share)</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<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_CommonStockSharesAuthorized', window );">Common stock, authorized shares</a></td>
<td class="nump">100,000,000<span></span>
</td>
<td class="nump">100,000,000<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_CommonStockSharesIssued', window );">Common stock, issued shares</a></td>
<td class="nump">32,505,329<span></span>
</td>
<td class="nump">32,505,329<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_CommonStockSharesOutstanding', window );">Common stock, outstanding shares</a></td>
<td class="nump">32,505,329<span></span>
</td>
<td class="nump">32,505,329<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_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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>
</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_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>
</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_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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>
</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_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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_StatementOfFinancialPositionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_StatementOfFinancialPositionAbstract</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R4.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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318422128">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>Revenue</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_RevenueFromCommissionsAndFees', window );">Commissions and fees</a></td>
<td class="nump">$ 1,901,000<span></span>
</td>
<td class="nump">$ 2,340,000<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_sieb_RevenueFromMarginInterestMarketingAndDistributionFees', window );">Interest, marketing and distribution fees</a></td>
<td class="nump">6,973,000<span></span>
</td>
<td class="nump">2,362,000<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_PrincipalTransactionsRevenue', window );">Principal transactions and proprietary trading</a></td>
<td class="nump">2,800,000<span></span>
</td>
<td class="num">(267,000)<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_sieb_MarketMakingIncome', window );">Market making</a></td>
<td class="nump">345,000<span></span>
</td>
<td class="nump">764,000<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_sieb_StockLoanIncome', window );">Stock borrow / stock loan</a></td>
<td class="nump">3,442,000<span></span>
</td>
<td class="nump">3,578,000<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_sieb_AdvisoryFeesRevenue', window );">Advisory fees</a></td>
<td class="nump">444,000<span></span>
</td>
<td class="nump">507,000<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_OtherIncome', window );">Other income</a></td>
<td class="nump">265,000<span></span>
</td>
<td class="nump">1,060,000<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_Revenues', window );">Total Revenue</a></td>
<td class="nump">16,170,000<span></span>
</td>
<td class="nump">10,344,000<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_OperatingExpensesAbstract', window );"><strong>Expenses</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_LaborAndRelatedExpense', window );">Employee compensation and benefits</a></td>
<td class="nump">6,967,000<span></span>
</td>
<td class="nump">7,094,000<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_FloorBrokerageExchangeAndClearanceFees', window );">Clearing fees, including execution costs</a></td>
<td class="nump">355,000<span></span>
</td>
<td class="nump">494,000<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_sieb_TechnologyAndCommunications', window );">Technology and communications</a></td>
<td class="nump">789,000<span></span>
</td>
<td class="nump">1,182,000<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_OtherGeneralAndAdministrativeExpense', window );">Other general and administrative</a></td>
<td class="nump">1,093,000<span></span>
</td>
<td class="nump">932,000<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_InformationTechnologyAndDataProcessing', window );">Data processing</a></td>
<td class="nump">851,000<span></span>
</td>
<td class="nump">516,000<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_OccupancyNet', window );">Rent and occupancy</a></td>
<td class="nump">478,000<span></span>
</td>
<td class="nump">473,000<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_ProfessionalFees', window );">Professional fees</a></td>
<td class="nump">1,074,000<span></span>
</td>
<td class="nump">696,000<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_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">190,000<span></span>
</td>
<td class="nump">259,000<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_InterestExpense', window );">Interest expense</a></td>
<td class="nump">88,000<span></span>
</td>
<td class="nump">124,000<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_AdvertisingExpense', window );">Advertising and promotion</a></td>
<td class="num">(28,000)<span></span>
</td>
<td class="nump">113,000<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_OperatingExpenses', window );">Total Expenses</a></td>
<td class="nump">11,857,000<span></span>
</td>
<td class="nump">11,883,000<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_OperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="nump">4,313,000<span></span>
</td>
<td class="num">(1,539,000)<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_IncomeLossFromEquityMethodInvestments', window );">Earnings of equity method investment in related party</a></td>
<td class="nump">38,000<span></span>
</td>
<td class="nump">165,000<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 );">Non-operating income</a></td>
<td class="nump">38,000<span></span>
</td>
<td class="nump">165,000<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 );">Income (loss) before provision for (benefit from) income taxes</a></td>
<td class="nump">4,351,000<span></span>
</td>
<td class="num">(1,374,000)<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_IncomeTaxExpenseBenefit', window );">Provision for (benefit from) income taxes</a></td>
<td class="nump">1,136,000<span></span>
</td>
<td class="num">(282,000)<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_ProfitLoss', window );">Net income (loss)</a></td>
<td class="nump">3,215,000<span></span>
</td>
<td class="num">(1,092,000)<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_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest', window );">Less net income (loss) attributable to noncontrolling interests</a></td>
<td class="nump">19,000<span></span>
</td>
<td class="num">(119,000)<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 income (loss) available to common stockholders</a></td>
<td class="nump">$ 3,196,000<span></span>
</td>
<td class="num">$ (973,000)<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_sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract', window );"><strong>Net income (loss) available to common stockholders per share of common stock</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_EarningsPerShareBasic', window );">Basic and diluted (in Dollars per share)</a></td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="num">$ (0.03)<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_sieb_WeightedAverageSharesOutstandingAbstract', window );"><strong>Weighted average shares outstanding</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_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic and diluted (in Shares)</a></td>
<td class="nump">32,505,329<span></span>
</td>
<td class="nump">32,403,235<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_AdvisoryFeesRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Advisory fees revenue.</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;">sieb_AdvisoryFeesRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_MarketMakingIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Market making income.</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;">sieb_MarketMakingIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_NetIncomeLossAvailableToCommonStockholdersPerShareOfCommonStockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_RevenueFromCommissionsAndFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Revenue from commissions and 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;">sieb_RevenueFromCommissionsAndFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_RevenueFromMarginInterestMarketingAndDistributionFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Revenue from margin interest, marketing and distribution 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;">sieb_RevenueFromMarginInterestMarketingAndDistributionFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_StockLoanIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Stock borrow / stock loan income.</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;">sieb_StockLoanIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_TechnologyAndCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 in the period for communications and data processing 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;">sieb_TechnologyAndCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_WeightedAverageSharesOutstandingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_WeightedAverageSharesOutstandingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_AdvertisingExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, 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 720<br> -SubTopic 35<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483406/720-35-50-1<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_AdvertisingExpense</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_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</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> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<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_DepreciationAndAmortization</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_FloorBrokerageExchangeAndClearanceFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance 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;">us-gaap_FloorBrokerageExchangeAndClearanceFees</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_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_IncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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) for proportionate share of equity method investee's income (loss).</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 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481664/323-10-45-1<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 22<br> -Subparagraph (g)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br><br>Reference 5: 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(12))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 6: 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(13)(f))<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_IncomeLossFromEquityMethodInvestments</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_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_InformationTechnologyAndDataProcessing">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 expenses incurred in the period for information technology and data processing products and services.</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 210.5-03.6)<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_InformationTechnologyAndDataProcessing</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_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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.</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_InterestExpense</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_LaborAndRelatedExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.</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 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(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_LaborAndRelatedExpense</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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</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_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_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Portion of net income (loss) attributable to nonredeemable noncontrolling interest.</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 210.5-03.19)<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_NetIncomeLossAttributableToNonredeemableNoncontrollingInterest</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>debit</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>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>
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<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><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>Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.</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/otherTransitionRef<br> -Topic 840<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481161/840-30-50-1<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 210.5-03.6)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 3: 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 210.9-04.14(b))<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_OccupancyNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></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>
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</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>
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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_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>
<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_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 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>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</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_OtherGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 general and administrative expense 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 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-07(2)(b))<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_OtherGeneralAndAdministrativeExpense</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_OtherIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 and income 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 946<br> -SubTopic 320<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 6<br> -Subparagraph (SX 210.12-14(Column E)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-6<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 320<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 6<br> -Subparagraph (SX 210.12-14(Column E)(Footnote 4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-6<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 320<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 6<br> -Subparagraph (SX 210.12-14(Column E)(Footnote 6)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-6<br><br>Reference 4: 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(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 5: 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(1)(c))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-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_OtherIncome</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_PrincipalTransactionsRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 realized and unrealized gain (loss) resulting from the difference between acquisition price and selling price or fair value of trading assets and trading liabilities, and from the firm's direct investment activity, conducted separately from customer trading activities, including, but not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.</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 940<br> -SubTopic 320<br> -Section 45<br> -Paragraph 5<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481961/940-320-45-5<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_PrincipalTransactionsRevenue</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_ProfessionalFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.</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_ProfessionalFees</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 consolidated profit or loss for the period, net of income taxes, including the portion attributable to the 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_ProfitLoss</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_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 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>
</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_RevenuesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_RevenuesAbstract</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_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>
</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R5.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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320706928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (Parentheticals) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</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>Income Statement [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_EarningsPerShareDiluted', window );">Net income available to common stockholders per share of common stock diluted</a></td>
<td class="nump">$ 0.10<span></span>
</td>
<td class="num">$ (0.03)<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</a></td>
<td class="nump">32,505,329<span></span>
</td>
<td class="nump">32,403,235<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_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_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_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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>
</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>
</div>
</body>
</html>
</TEXT>
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<DOCUMENT>
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<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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318691152">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>ONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Number of Shares Issued $.01 Par Value</div></th>
<th class="th"><div>Additional Paid-In Capital</div></th>
<th class="th"><div>Retained Earnings</div></th>
<th class="th"><div>Total Stockholders&#8217; Equity</div></th>
<th class="th"><div>Noncontrolling Interests</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance at Dec. 31, 2021</a></td>
<td class="nump">$ 324,000<span></span>
</td>
<td class="nump">$ 27,967,000<span></span>
</td>
<td class="nump">$ 20,972,000<span></span>
</td>
<td class="nump">$ 49,263,000<span></span>
</td>
<td class="nump">$ 1,243,000<span></span>
</td>
<td class="nump">$ 50,506,000<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 );">Beginning Balance (in Shares) at Dec. 31, 2021</a></td>
<td class="nump">32,403,235<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_sieb_StockIssuedDuringPeriodValuePurchaseOfAssetsSharesIssuedForOpenhandTransactionvalue', window );">Issuance and transfers of RISE membership interests</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">1,573,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">1,573,000<span></span>
</td>
<td class="nump">1,841,000<span></span>
</td>
<td class="nump">3,414,000<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_ProfitLoss', window );">Net income (loss)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(973,000)<span></span>
</td>
<td class="num">(973,000)<span></span>
</td>
<td class="num">(119,000)<span></span>
</td>
<td class="num">(1,092,000)<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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance at Mar. 31, 2022</a></td>
<td class="nump">$ 324,000<span></span>
</td>
<td class="nump">29,540,000<span></span>
</td>
<td class="nump">19,999,000<span></span>
</td>
<td class="nump">49,863,000<span></span>
</td>
<td class="nump">2,965,000<span></span>
</td>
<td class="nump">52,828,000<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 );">Ending Balance (in Shares) at Mar. 31, 2022</a></td>
<td class="nump">32,403,235<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance at Dec. 31, 2022</a></td>
<td class="nump">$ 325,000<span></span>
</td>
<td class="nump">29,642,000<span></span>
</td>
<td class="nump">18,982,000<span></span>
</td>
<td class="nump">48,949,000<span></span>
</td>
<td class="nump">971,000<span></span>
</td>
<td class="nump">49,920,000<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 );">Beginning Balance (in Shares) at Dec. 31, 2022</a></td>
<td class="nump">32,505,329<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_ProfitLoss', window );">Net income (loss)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">3,196,000<span></span>
</td>
<td class="nump">3,196,000<span></span>
</td>
<td class="nump">19,000<span></span>
</td>
<td class="nump">3,215,000<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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance at Mar. 31, 2023</a></td>
<td class="nump">$ 325,000<span></span>
</td>
<td class="nump">$ 29,642,000<span></span>
</td>
<td class="nump">$ 22,178,000<span></span>
</td>
<td class="nump">$ 52,145,000<span></span>
</td>
<td class="nump">$ 990,000<span></span>
</td>
<td class="nump">$ 53,135,000<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 );">Ending Balance (in Shares) at Mar. 31, 2023</a></td>
<td class="nump">32,505,329<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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;">
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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 );">- 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;">sieb_StockIssuedDuringPeriodValuePurchaseOfAssetsSharesIssuedForOpenhandTransactionvalue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 consolidated profit or loss for the period, net of income taxes, including the portion attributable to the 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 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_ProfitLoss</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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 and noncontrolling interest. Excludes temporary 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/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483421/250-10-45-24<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 23<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483421/250-10-45-23<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483421/250-10-45-5<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 326<br> 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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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</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>
</div>
</body>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318321070528">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash Flows From Operating Activities</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income (loss)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 3,215,000<span></span>
</td>
<td class="num">$ (1,092,000)<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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income (loss) to net cash (used in) operating activities:</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_IncreaseDecreaseInDeferredIncomeTaxes', window );">Deferred income tax expense / (benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">248,000<span></span>
</td>
<td class="num">(47,000)<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_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">190,000<span></span>
</td>
<td class="nump">259,000<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_IncreaseDecreaseInOperatingLeaseLiability', window );">Net lease liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(21,000)<span></span>
</td>
<td class="num">(23,000)<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_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions', window );">Earnings of equity method investment in related party</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(38,000)<span></span>
</td>
<td class="num">(201,000)<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_sieb_ChangesInAbstract', window );"><strong>Changes in</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_sieb_ReceivablesFromCustomersAmount', window );">Receivables from customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">188,000<span></span>
</td>
<td class="nump">6,991,000<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_IncreaseDecreaseInAccountsAndOtherReceivables', window );">Receivables from non-customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(46,000)<span></span>
</td>
<td class="nump">26,000<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_IncreaseDecreaseInBrokerageReceivables', window );">Receivables from and deposits with broker-dealers and clearing organizations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(1,123,000)<span></span>
</td>
<td class="num">(4,944,000)<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_IncreaseDecreaseInSecuritiesBorrowed', window );">Securities borrowed</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(78,419,000)<span></span>
</td>
<td class="nump">232,199,000<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_IncreaseDecreaseInTradingSecurities', window );">Securities owned, at fair value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(4,405,000)<span></span>
</td>
<td class="nump">591,000<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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(789,000)<span></span>
</td>
<td class="num">(2,286,000)<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_sieb_PrepaidServiceContractNoncurrent', window );">Prepaid service contract</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="nump">177,000<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_IncreaseDecreaseInPayablesToCustomers', window );">Payables to customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(32,645,000)<span></span>
</td>
<td class="num">(41,550,000)<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_sieb_IncreaseDecreaseInPayablesToNonCustomers', window );">Payables to non-customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(7,995,000)<span></span>
</td>
<td class="num">(10,132,000)<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_sieb_IncreaseDecreaseInDraftsPayable', window );">Drafts payable</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(291,000)<span></span>
</td>
<td class="nump">85,000<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_IncreaseDecreaseInPayablesToBrokerDealers', window );">Payables to broker-dealers and clearing organizations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2,984,000<span></span>
</td>
<td class="nump">547,000<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_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">353,000<span></span>
</td>
<td class="num">(521,000)<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_IncreaseDecreaseInSecuritiesLoanedTransactions', window );">Securities loaned</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">78,907,000<span></span>
</td>
<td class="num">(223,739,000)<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_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased', window );">Securities sold, not yet purchased, at fair value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="nump">28,000<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_IncreaseDecreaseInAccruedIncomeTaxesPayable', window );">Taxes payable</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">886,000<span></span>
</td>
<td class="num">(243,000)<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_IncreaseDecreaseInDeferredRevenue', window );">Deferred contract incentive</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(213,000)<span></span>
</td>
<td class="num">(213,000)<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_NetCashProvidedByUsedInOperatingActivities', window );">Net cash (used in) operating activities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(39,014,000)<span></span>
</td>
<td class="num">(44,088,000)<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_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Cash Flows From Investing Activities</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_PaymentsToAcquireEquityMethodInvestments', window );">Equity method investment in related party</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="num">(100,000)<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_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of office facilities and equipment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(75,000)<span></span>
</td>
<td class="num">(57,000)<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_PaymentsForSoftware', window );">Purchase of software</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(377,000)<span></span>
</td>
<td class="num">(76,000)<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_sieb_BuildOutOfProperty', window );">Build out of property</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(565,000)<span></span>
</td>
<td class="num">(276,000)<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_NetCashProvidedByUsedInInvestingActivities', window );">Net cash (used in) investing activities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(1,017,000)<span></span>
</td>
<td class="num">(509,000)<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_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash Flows From Financing Activities</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_sieb_Treasurystockvalues', window );">Issuance of RISE membership interests</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="nump">600,000<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_sieb_TransfersOfRiseMembershipInterests', window );">Transfers of RISE membership interests</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="nump">240,000<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_ProceedsFromRepaymentsOfRelatedPartyDebt', window );">Repayments of notes payable &#8211; related party</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="num">(500,000)<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_ProceedsFromRepaymentsOfOtherLongTermDebt', window );">Repayments of long-term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(263,000)<span></span>
</td>
<td class="num">(250,000)<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_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by (used in) financing activities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(263,000)<span></span>
</td>
<td class="nump">90,000<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">Net change in cash and cash equivalents, and cash and securities segregated for regulatory purposes</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(40,294,000)<span></span>
</td>
<td class="num">(44,507,000)<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash and cash equivalents, and cash and securities segregated for regulatory purposes - beginning of year</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">299,838,000<span></span>
</td>
<td class="nump">330,584,000<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash and cash equivalents, and cash and securities segregated for regulatory purposes - end of period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">259,544,000<span></span>
</td>
<td class="nump">286,077,000<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_sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract', window );"><strong>Reconciliation of cash, cash equivalents, and cash and securities segregated for regulatory purposes</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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 - end of period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,927,000<span></span>
</td>
<td class="nump">7,669,000<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_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations', window );">Cash and securities segregated for regulatory purposes - end of period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">255,617,000<span></span>
</td>
<td class="nump">278,408,000<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash and cash equivalents, and cash and securities segregated for regulatory purposes - end of period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">259,544,000<span></span>
</td>
<td class="nump">286,077,000<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_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental cash flow information</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_IncomeTaxesPaidNet', window );">Cash paid during the period for income taxes</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9,000<span></span>
</td>
<td class="nump">8,000<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_InterestPaidNet', window );">Cash paid during the period for interest</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">88,000<span></span>
</td>
<td class="nump">124,000<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_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract', window );"><strong>Non-cash investing and financing activities</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_sieb_TransfersOfRiseMembershipInterest', window );">Transfers of RISE membership interests</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text"> <span></span>
</td>
<td class="nump">2,880,000<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_sieb_PurchaseOfEquityMethodInvestmentInRelatedParty', window );">Purchase of equity method investment in related party, net of cash paid of $100,000</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 900,000<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Refer to Note 4 &#8211; RISE for further detail.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Refer to Note 3 &#8211; Transactions with Tigress and Hedge
Connection for further detail.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_BuildOutOfProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Build out of 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;">sieb_BuildOutOfProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ChangesInAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ChangesInAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_IncreaseDecreaseInDraftsPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Increase decrease in draft 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;">sieb_IncreaseDecreaseInDraftsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_IncreaseDecreaseInPayablesToNonCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 change during the period, either increase or decrease, in amounts payable to non customers.</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;">sieb_IncreaseDecreaseInPayablesToNonCustomers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_PrepaidServiceContractNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Prepaid service contract non-current.</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;">sieb_PrepaidServiceContractNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_PurchaseOfEquityMethodInvestmentInRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Purchase of equity method investment in 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;">sieb_PurchaseOfEquityMethodInvestmentInRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ReceivablesFromCustomersAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ReceivablesFromCustomersAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ReconciliationOfCashCashEquivalentsAndCashAndSecuritiesSegregatedForRegulatoryPurposesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_TransfersOfRiseMembershipInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Transfers of RISE membership interests.</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;">sieb_TransfersOfRiseMembershipInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_TransfersOfRiseMembershipInterests">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Transfers of RISE membership interests.</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;">sieb_TransfersOfRiseMembershipInterests</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_Treasurystockvalues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_Treasurystockvalues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_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_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_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 subject to withdrawal restrictions, restricted deposits held as compensating balances, and cash and securities segregated in compliance with regulations (such as cash deposited in a special reserve account for the exclusive benefit of customers).</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_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations</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_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</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> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<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_DepreciationAndAmortization</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_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing 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> -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_IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions</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_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_IncreaseDecreaseInAccountsAndOtherReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.</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_IncreaseDecreaseInAccountsAndOtherReceivables</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>
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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>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_IncreaseDecreaseInAccruedIncomeTaxesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.</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_IncreaseDecreaseInAccruedIncomeTaxesPayable</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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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></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_IncreaseDecreaseInBrokerageReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 total amount due to the entity related to activities and operations with other broker dealers, and clearing organizations, including deposits.</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_IncreaseDecreaseInBrokerageReceivables</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>
</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_IncreaseDecreaseInDeferredIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.</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_IncreaseDecreaseInDeferredIncomeTaxes</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_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>
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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>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 liability Securities Sold, Not yet Purchased. Proprietary securities transactions entered into by the broker-dealer for trading or investment purposes are included in "Securities Owned and Securities Sold, Not Yet Purchased." Although proprietary trading is frequently thought of as purchasing securities for sale to others, trading securities for the broker-dealer's own account sometimes leads to a liability for the fair value of securities sold but not yet purchased, that is, sold short. The broker-dealer is then obliged to purchase the securities at a future date at the then-current market price.</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_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased</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>
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<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_IncreaseDecreaseInOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 obligation 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/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><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -SubTopic 20<br> -Topic 842<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_IncreaseDecreaseInOperatingLeaseLiability</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: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_IncreaseDecreaseInPayablesToBrokerDealers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 incurred arising from transactions with broker-dealers, such as amounts due on margin and unsettled cash transactions; includes payables to brokers, dealers and clearing organizations.</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_IncreaseDecreaseInPayablesToBrokerDealers</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>
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<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_IncreaseDecreaseInPayablesToCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 change during the period, either increase or decrease, in amounts payable to customers. The term customers generally excludes other broker-dealers; persons who are principal officers, directors, and stockholders; and persons whose securities or funds are part of the regulatory net capital of the broker-dealer. Another broker-dealer's account can be classified as a customer if the account is carried as an omnibus account in compliance with certain regulations. The accounts of principal officers, directors and stockholders may be combined in the customer captions if they are not material and the combination is disclosed in the oath that is required to accompany the annual audited FOCUS 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/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_IncreaseDecreaseInPayablesToCustomers</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_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>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<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_IncreaseDecreaseInSecuritiesBorrowed">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 total amount due the entity arising from securities borrowed transactions.</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_IncreaseDecreaseInSecuritiesBorrowed</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>
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<tr>
<td><strong> Balance Type:</strong></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_IncreaseDecreaseInSecuritiesLoanedTransactions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 liability arising from securities loaned transactions.</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_IncreaseDecreaseInSecuritiesLoanedTransactions</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_IncreaseDecreaseInTradingSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.</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><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-19<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_IncreaseDecreaseInTradingSecurities</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_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>
<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_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_NetCashProvidedByUsedInOperatingActivitiesAbstract</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_PaymentsForSoftware">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.</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>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_PaymentsForSoftware</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_PaymentsToAcquireEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises 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> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13<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_PaymentsToAcquireEquityMethodInvestments</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_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 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>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_PaymentsToAcquirePropertyPlantAndEquipment</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_ProceedsFromRepaymentsOfOtherLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 other long-term debt.</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_ProceedsFromRepaymentsOfOtherLongTermDebt</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_ProceedsFromRepaymentsOfRelatedPartyDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 long-term debt by a related party. Related parties, include, but are not limited to, affiliates, owners or officers and their immediate families, and pension trusts.</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_ProceedsFromRepaymentsOfRelatedPartyDebt</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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 consolidated profit or loss for the period, net of income taxes, including the portion attributable to the 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 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">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (Parentheticals) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
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<th class="th"><div>Mar. 31, 2023</div></th>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Net of cash paid.</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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318323231104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Organization and Basis of Presentation<br></strong></div></th>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>1. Organization and Basis of Presentation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Organization</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Overview</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Si<span style="font-family: Times New Roman, Times, Serif">ebert
Financial Corp., a New York corporation, incorporated in 1934, is a holding company that conducts the following lines of business through
its wholly-owned and majority-owned subsidiaries:</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif; width: 0.5in"/><td style="font-family: Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif">&#9679;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Muriel
                                            Siebert &amp; Co., Inc. (&#8220;MSCO&#8221;) provides retail brokerage services. MSCO is
                                            a Delaware corporation and broker-dealer registered with the Securities and Exchange Commission
                                            (&#8220;SEC&#8221;) under the Exchange Act and the Commodity Exchange Act of 1936, and member
                                            of the Financial Industry Regulatory Authority (&#8220;FINRA&#8221;), the New York Stock
                                            Exchange (&#8220;NYSE&#8221;), the Securities Investor Protection Corporation (&#8220;SIPC&#8221;),
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<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
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                                            AdvisorNXT, Inc. (&#8220;SNXT&#8221;) provides investment advisory services. SNXT is a New
                                            York corporation registered with the SEC as a Registered Investment Advisor (&#8220;RIA&#8221;)
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<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
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                                            Wilshire Companies, Inc. (&#8220;PW&#8221;) provides insurance services. PW is a Texas corporation
                                            and licensed insurance agency.</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
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                                            Technologies, LLC (&#8220;STCH&#8221;) provides technology development. STCH is a Nevada
                                            limited liability company.</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
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                                            Financial Services, LLC (&#8220;RISE&#8221;) is a Delaware limited liability company and
                                            a broker-dealer registered with the SEC and NFA.</span></td></tr><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
<td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif">&#160;</td><td style="font-family: Times New Roman, Times, Serif; text-align: justify">&#160;</td></tr>
                                                                                                             </table><table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><tr style="font-family: Times New Roman, Times, Serif; vertical-align: top">
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                                            Digital Solutions, Ltd. (&#8220;STXD&#8221;) is an inactive subsidiary headquartered in Bermuda.</span></td></tr></table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; background-color: white">For
purposes of this Report on Form 10-Q, the terms &#8220;Siebert,&#8221; &#8220;Company,&#8221; &#8220;we,&#8221; &#8220;us,&#8221; and
&#8220;our&#8221; refer to Siebert Financial Corp., MSCO, SNXT, PW, STCH, RISE, and STXD collectively, unless the context otherwise requires.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">The
Company is headquartered in New York, NY, with primary operations in New Jersey, Florida, and California. The Company has 13 branch offices
throughout the U.S. and clients around the world. The Company&#8217;s SEC filings are available through the Company&#8217;s website at
www.siebert.com, where investors can obtain copies of the Company&#8217;s public filings free of charge. The Company&#8217;s common stock,
par value $.01 per share, trades on the Nasdaq Capital Market under the symbol &#8220;SIEB.&#8221;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 482.55pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">The
Company primarily operates in the securities brokerage and asset management industry and has no other reportable segments. All of the
Company&#8217;s revenues for the three months ended March 31, 2023 and 2022 were derived from its operations in the U.S.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; background-color: white">As
of </span><span style="font-family: Times New Roman, Times, Serif">March 31, 2023<span style="background-color: white">, the Company
is comprised of a single operating segment based on the factors related to management&#8217;s decision-making framework as well as management
evaluating performance and allocating resources based on assessments of the Company from a consolidated perspective.</span></span> </p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Basis of Presentation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The accompanying unaudited
condensed consolidated financial statements (&#8220;financial statements&#8221;) of the Company have been prepared on the accrual basis
of accounting in conformity with accounting principles generally accepted in the U.S. (&#8220;GAAP&#8221;) for interim financial information
with the instructions for Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes
required by GAAP for complete annual financial statements. The U.S. dollar is the functional currency of the Company and numbers are rounded
for presentation purposes.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In the opinion of management,
the financial statements contain all adjustments (consisting of normal recurring entries) necessary to fairly present such interim results.
Interim results are not necessarily indicative of the results of operations which may be expected for a full year or any subsequent period.
These financial statements should be read in conjunction with the financial statements and notes thereto in the Company&#8217;s 2022 Form
10-K.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>&#160;</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Principles of Consolidation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
financial statements include the accounts of Siebert and its wholly-owned and majority-owned consolidated subsidiaries. Upon consolidation,
all intercompany balances and transactions are eliminated. For the period of March 31, 2022 to October 18, 2022, the Company determined
that RISE was a variable interest entity (&#8220;VIE&#8221;) for which the Company was the primary beneficiary. As discussed in more detail
in Note 4 &#8211; RISE, as of October 18, 2022, the Company&#8217;s ownership in RISE increased to 68% and therefore, the Company continued
to consolidate RISE under the voting interest model (&#8220;VOE model&#8221;). The Company&#8217;s ownership in RISE remained 68% as of
March 31, 2023. Certain reclassifications have been made to previously reported amounts to conform to current presentation.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">&#160;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">For
consolidated subsidiaries that are not wholly-owned, the third-party holdings of equity interests are referred to as noncontrolling interests.
The net income or loss attributable to noncontrolling interests for such subsidiaries is presented as net income or loss attributable
to noncontrolling interests in the statements of operations. The portion of total equity that is attributable to noncontrolling interests
for such subsidiaries is presented as noncontrolling interests in the statements of financial condition.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">For
investments in entities in which the Company does not have a controlling financial interest but has significant influence over its operating
and financial decisions, the Company applies the equity method of accounting with net income and losses recorded in earnings of equity
method investment in related party. </span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>&#160;</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Significant Accounting Policies</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s significant
accounting policies are included in Note 2 &#8211; Summary of Significant Accounting Policies in the Company&#8217;s 2022 Form 10-K. During
the three months ended March 31, 2023, there were no significant changes made to the Company&#8217;s significant accounting policies.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the business description and basis of presentation concepts. Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity. Basis of presentation describes the underlying basis 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>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 235<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//235/tableOfContent<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 275<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//275/tableOfContent<br><br>Reference 3: 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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318403132896">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>New Accounting Standards<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_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
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Company did not adopt any new accounting standards during the three months ended March 31, 2023. In addition, the Company has evaluated
other recently issued accounting standards and does not believe that any of these standards will have a material impact on the Company&#8217;s
financial statements and related disclosures as of March 31, 2023.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all significant accounting policies of the reporting entity.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319138288">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Transactions with Tigress and Hedge Connection<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>3. Transactions with
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2021 and 2022, the Company entered into agreements and subsequent reorganization agreements and termination agreements with Tigress Holdings,
LLC (&#8220;Tigress&#8221;) and Hedge Connection, LLC (&#8220;Hedge Connection&#8221;). Refer to Note 3 &#8211; Transactions with Tigress
and Hedge Connection in the Company&#8217;s 2022 Form 10-K for more detail on these transactions. Information related to these transactions
that impact the periods presented is shown below.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">During
the three months ended March 31, 2023 and 2022, the Company recognized $38,000 and $165,000 from its equity method investment in Tigress,
respectively. On January 21, 2022, the Company purchased Hedge Connection for $1,000,000, of which $400,000 was noncash consideration
and $600,000 was a note payable. The Company paid off $100,000 of its note payable to Hedge Connection during the three months ended
March 31, 2022. As of March 31, 2023 and the date of this Report, the Company owned 17% of Tigress.</span></p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Disclosure of Transactions with Tigress and Hedge Connection.</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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319333984">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Rise<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_sieb_RiseLineItems', window );"><strong>Rise [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_sieb_DisclosureOfRiseTextBlock', window );">RISE</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>4. RISE</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the first quarter of
2022, RISE issued and Siebert sold membership interests in RISE to certain employees, directors, and affiliates of RISE and Siebert.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">From January 1, 2022 through
March 30, 2022, RISE issued&#160;8.3% of RISE&#8217;s total issued and outstanding membership interests in exchange for a net increase
in assets of $1,000,000. Siebert sold membership interests representing 2% of RISE&#8217;s total issued and outstanding membership interests
to Siebert employees and affiliates.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On March 31, 2022, Siebert
exchanged $2,880,000&#160;in aggregate of notes payable to Gloria E. Gebbia for&#160;24% ownership interest in RISE. As a result, Siebert&#8217;s
direct ownership percentage in RISE declined from&#160;76% as of December 31, 2021 to approximately&#160;44% as of March 31, 2022. As
of March 31, 2022, Siebert determined that RISE was a VIE and that Siebert was the primary beneficiary, requiring RISE to be consolidated
in accordance with Accounting Standards Codification (&#8220;ASC&#8221;) Topic 810 &#8211; Consolidation.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As a result of transactions
described in Note 3 &#8211; Transactions with Tigress and Hedge Connection, Siebert&#8217;s ownership in RISE increased to 68%, and therefore
Siebert continued to consolidate RISE from October 18, 2022 through December 31, 2022 under the VOE model. There have been no further
transactions completed by the Company related to RISE&#8217;s membership interests for the three months ended March 31, 2023.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, RISE
reported assets of $1.3 million and liabilities of $0.04 million. As of December 31, 2022, RISE reported assets of $1.3 million and liabilities
of $0.1 million. There are no restrictions on RISE&#8217;s assets.</p><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">
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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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<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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318317436832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsLineItems', window );"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations [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_DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure', window );">Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>5. Receivables From, Payables To, and Deposits With Broker-Dealers
and Clearing Organizations</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Amounts receivable from, payables
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2022</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0pt">Receivables from and deposits with broker-dealers and clearing organizations</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td></tr>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">30,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">31,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-left: 0.125in">Pershing Capital</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-22">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">2,050,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">2,006,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-left: 0.125in">Securities fail-to-deliver</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">115,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">3,000</td><td style="text-align: left">&#160;</td></tr>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt; padding-left: 0pt">Total Receivables from and deposits with broker-dealers and clearing organizations</td><td style="padding-bottom: 4pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-left: 0pt">Payables to broker-dealers and clearing organizations</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-left: 0.125in">Securities fail-to-receive</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">229,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">396,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in">Payables to broker-dealers</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">3,415,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">264,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 4pt; padding-left: 0pt">Total Payables to broker-dealers and clearing organizations</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,644,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">660,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"/><td style="width: 0.25in; text-align: left"><sup>(1)</sup></td><td style="text-align: justify">Depository Trust &amp; Clearing Corporation is referred to as
(&#8220;DTCC&#8221;), Options Clearing Corporation is referred to as (&#8220;OCC&#8221;), and National Securities Clearing Corporation
is referred to as (&#8220;NSCC&#8221;).</td>
</tr></table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Under the DTCC shareholders&#8217;
agreement, MSCO is required to participate in the DTCC common stock mandatory purchase. As of March 31, 2023 and December 31, 2022, MSCO
had shares of DTCC common stock valued at approximately $1,236,000 and $1,054,000, respectively, which are included within the line item
&#8220;Deposits with broker-dealers and clearing organizations&#8221; on the statements of financial condition.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In September 2022, MSCO and
RISE entered into a clearing agreement whereby RISE would introduce clients to MSCO. As part of the agreement, RISE deposited a clearing
fund escrow deposit of $50,000 to MSCO, and had excess cash of approximately $1.2 million in its brokerage account at MSCO as of March
31, 2023. The resulting asset of RISE and liability of MSCO is eliminated in consolidation. There was no income or expense related to
this clearing relationship for periods presented.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, the
Company had terminated its clearing relationships with GSCO and Pershing.</p><span></span>
</td>
</tr>
</table>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for Due to and from Broker-Dealers and Clearing Organizations, including data and tables. This may include amounts receivable from and payable to broker-dealers and clearing organizations, including securities failed to receive, deposits received for securities loaned, amounts payable to clearing organizations related to open transactions, floor brokerage payables and payables for commodities futures accounts liquidating to an equity balance on a broker-dealer's records.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319237344">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Prepaid Service Contract<br></strong></div></th>
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April 2020, the Company entered into an agreement with a technology partner whereby the Company paid the technology partner shares of
the Company&#8217;s common stock and cash in exchange for services to develop a new client and back end interface as well as related functionalities
for the Company&#8217;s key operations. In February 2022, the Company entered into a Consulting Services Agreement (&#8220;CSA&#8221;)
with the technology partner, whereby the Company would provide certain consulting services over an 18-month period. In September 2022,
the Company and the technology partner mutually agreed to terminate the services being provided under both the original agreement as well
as the CSA. Refer to Note 6 &#8211; Prepaid Service Contract in the Company&#8217;s 2022 Form 10-K for further detail. Information <span style="background-color: white">related
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respectively. The Company recorded a total of $0 and $583,000 in consulting fee income for the three months ended March 31, 2023 and 2022,
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for prepaid health care service provider's significant business and contractual arrangements with hospitals, physicians, or other associated entities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 954<br> -SubTopic 405<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//954-405/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319324224">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements<br></strong></div></th>
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    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">7,609,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: -0.125in; padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Securities sold, not yet purchased, at fair value</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in">Equity securities</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right">2,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><div style="-sec-ix-hidden: hidden-fact-35">&#8212;</div></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><div style="-sec-ix-hidden: hidden-fact-36">&#8212;</div></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right">2,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 4pt">Total Securities sold, not yet purchased, at fair value</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right"><div style="-sec-ix-hidden: hidden-fact-37">&#8212;</div></td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right"><div style="-sec-ix-hidden: hidden-fact-38">&#8212;</div></td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td colspan="14" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt">As of December 31, 2022</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left; padding-right: 0pt">Assets</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left">Cash and securities segregated for regulatory purposes</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; width: 52%; text-align: left; padding-bottom: 4pt; padding-left: 0.25in; text-indent: -0.125in">U.S. government securities</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">140,978,000</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-39">&#8212;</div></td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-40">&#8212;</div></td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">140,978,000</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left">Securities owned, at fair value</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">U.S. government securities</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">2,808,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-41">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-42">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">2,808,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">Certificates of deposit</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-43">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-44">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">92,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Municipal securities</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-45">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">52,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-46">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-51">&#8212;</div></td><td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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    <td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt">2,000</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
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    <td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">2,000</td><td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.125in; text-indent: 0pt">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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 2023</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left">Market value of U.S. government securities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 05/18/2023, 2.791% Discount Rate</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td><td style="width: 9%; text-align: right">9,942,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 06/22/2023, 4.654% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">19,795,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 07/25/2023, 4.762% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">19,705,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/03/2023, 4.820% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">24,602,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/31/2023, 1.375% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">9,863,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 09/21/2023, 4.382% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">14,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 09/21/2023, 4.865% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">14,667,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 09/28/2023, 4.709% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">4,000,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 12/31/2023, 0.750% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">63,093,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 01/31/2024, 0.875% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">24,211,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 05/31/2024, 2.500% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">9,775,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/15/2024, 0.375% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">2,841,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt">Accrued interest</td><td style="padding-bottom: 1.5pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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following table represents information for assets measured at fair value on a nonrecurring basis and display the carrying value after
measurement as of the periods indicated. The fair value measurement is nonrecurring as these assets are measured at fair value only when
there is a triggering event (e.g., an evidence of impairment). Assets included in the table are those that were impaired during the respective
reporting periods and that are still held as of the reporting date. The estimated fair values for these amounts were determined using
significant unobservable inputs (Level 3).</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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discussed Note 3 &#8211; Transactions with Tigress and Hedge Connection, the Company recognized an impairment charge for its investment
in Tigress of approximately $4,015,000 for the year ended December 31, 2022. The fair value of the Company&#8217;s investment in Tigress
was determined using the income and market approach. For the income approach, the Company utilized estimated discounted future cash flow
expected to be generated by Tigress. For the market approach, the Company utilized market multiples of revenue and earnings derived from
comparable publicly-traded companies.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Financial Assets and
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of financial condition:</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Short-term
financial instruments:&#160;The carrying value of short-term financial instruments, including cash and cash equivalents as well as cash
and securities segregated for regulatory purposes, are recorded at amounts that approximate the fair value of these instruments. These
financial instruments generally expose the Company to limited credit risk and have no stated maturities or have short-term maturities
and carry interest rates that approximate market rates. The Company had no cash equivalents for regulatory purposes as of March 31, 2023
and December 31, 2022. Securities segregated for regulatory purposes consist solely of U.S. government securities and are included in
the fair value hierarchy table above. Cash and cash equivalents and cash and securities segregated for regulatory purposes are classified
as level 1.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Receivables
and other assets: Receivables from customers, receivables from non-customers, receivables from and deposits with broker-dealers and clearing
organizations, other receivables, and prepaid expenses and other assets are recorded at amounts that approximate fair value and are classified
as level 2 under the fair value hierarchy. The Company may hold cash equivalents related to rent deposits in prepaid expenses and other
assets that are categorized as level 2 under the fair value hierarchy.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Securities
borrowed and securities loaned: Securities borrowed and securities loaned are recorded at amounts which approximate fair value and are
primarily classified as level 2 under the fair value hierarchy. The Company&#8217;s securities borrowed and securities loaned balances
represent amounts of equity securities borrow and loan contracts and are marked-to-market daily in accordance with standard industry practices
which approximate fair value.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Investments,
cost: The Company&#8217;s non-marketable equity securities are investments in privately held companies without readily determinable market
values. Due to the absence of quoted market prices, the inherent lack of liquidity and the fact that inputs used to measure fair value
are unobservable and require management&#8217;s judgment. As there is no readily determinable fair value, the carrying amount of these
investments minus impairment approximates the fair value. The cost will be adjusted upwards or downwards in accordance with observable
market transactions and is recorded in the line item &#8220;Other general and administrative&#8221; in the statements of operations. Under
the fair value hierarchy, the investments, cost is classified as level 3.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Payables:
Payables to customers, payables to non-customers, drafts payable, payables to broker-dealers and clearing organizations, accounts payable
and accrued liabilities, and taxes payable are recorded at amounts that approximate fair value due to their short-term nature and are
classified as level 2 under the fair value hierarchy.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Deferred
contract incentive:&#160;The carrying amount of the deferred contract incentive approximates fair value due to the relative short-term
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debt: The carrying amount of the loan and mortgage with East West Bank approximates fair value as they reflect terms that approximate
current market terms for similar arrangements. Under the fair value hierarchy, the loan and mortgage are classified as level 2.</p><span></span>
</td>
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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>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319323408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property, Office Facilities, and Equipment, Net<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2023</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_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, Office Facilities, and Equipment, Net [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_PropertyPlantAndEquipmentDisclosureTextBlock', window );">Property, Office Facilities, and Equipment, Net</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>8. Property, Office Facilities, and Equipment,
Net</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Property, office facilities,
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December 30, 2021, the Company purchased an office building located at 653 Collins Ave, Miami Beach, FL (&#8220;Miami office building&#8221;).
The Miami office building contains approximately 12,000 square feet of office space and will serve as a primary operating center of the
Company.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2023, no depreciation expense has been recorded for the Miami office building. Depreciation expense will commence when the
build out of the Miami office building is completed and placed in service, which occurred in April 2023. The Company invested $565,000
and $276,000 in the three months ended March 31, 2023 and 2022, respectively, to build out the Miami office building.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319318624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Software, Net<br></strong></div></th>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>9. Software, Net</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Software consisted of the
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2022</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td></tr>
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    <td style="padding-right: 0pt; text-align: left">Total Software</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">4,105,000</td><td style="text-align: left">&#160;</td></tr>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">(763,000</td><td style="text-align: left">)</td></tr>
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    <td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt">Less accumulated amortization &#8211; other software</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(2,460,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(2,351,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
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    <td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt">Total Software, net</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">1,259,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">991,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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the Company partnered with a technology partner to develop a new retail trading platform for the Company&#8217;s customers and integrate
the trading platform into the Company&#8217;s operations. The total capitalized software development work related to this project was
$629,000 as of March 31, 2023, of which $272,000 was capitalized during the three months ended March 31, 2023.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Amortization expense will
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was $110,000 and $162,000 for the three months ended March 31, 2023 and 2022, respectively. As of March 31, 2023, the Company estimates
future amortization of software assets of $411,000, $471,000, $322,000, and $55,000 in the years ended December 31, 2023, 2024, 2025,
and 2026 respectively.</p><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>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319427216">
<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>
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<tr><th class="th"><div>Mar. 31, 2023</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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in 2023 through 2027. The Company elected not to include short-term leases (i.e., leases with initial terms of less than twelve months),
or equipment leases (deemed immaterial) on the statements of financial condition. The Company leases some miscellaneous office equipment,
but they are immaterial and therefore the Company records the costs associated with this office equipment on the statements of operations
rather than capitalizing them as lease right-of-use assets. The balance of the lease right-of-use assets and lease liabilities are displayed
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    <td style="text-indent: 0pt; padding-left: 0.125in">&#160;</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">450,000</td><td style="text-align: left">&#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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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319325888">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Equity Method Investment in Related Party<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2023</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_EquityMethodInvestmentsDisclosureTextBlock', window );">Equity Method Investment in Related Party</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>11. Equity Method Investment in Related Party</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Transaction with Tigress</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
November 16, 2021, the Company entered into an agreement with Tigress and a subsequent reorganization agreement with Tigress on October
18, 2022. Refer to Note 3 &#8211; Transactions with Tigress and Hedge Connection in the Company&#8217;s 2022 Form 10-K for further detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
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from 24% to 17%, and the Company reassessed whether it had significant influence over Tigress. Based on the level of the Company&#8217;s
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$165,000, respectively. For the three months ended March 31, 2023 and 2022, the Company received cash distributions from Tigress of $0
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January 21, 2022, RISE entered into an agreement with Hedge Connection, and a subsequent termination agreement with Hedge Connection on
October 18, 2022. Refer to Note 3 &#8211; Transactions with Tigress and Hedge Connection in the Company&#8217;s 2022 Form 10-K for further
detail.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">&#160;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
earnings recognized from the Company&#8217;s investment in Hedge Connection for the three months ended March 31, 2023 and 2022 were $0
and $36,000, respectively. The Company did not receive any cash distributions from Hedge Connection for the three months ended March 31,
2023 and 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
carrying amount of the investment in Hedge Connection was $0 as of both March 31, 2023 and December 31, 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
Company paid Hedge Connection for licensing and consulting fees related to this agreement in an aggregate amount of $0 and $108,000 for
the three months ended March 31, 2023 and 2022, respectively.&#160;</span></p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group.</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 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<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 (d)<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/recommendedDisclosureRef<br> -Topic 323<br> -SubTopic 740<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481543/323-740-50-2<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Topic 323<br> -Publisher FASB<br> -URI https://asc.fasb.org//323/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319323408">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investments, Cost<br></strong></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_DisclosureTextBlockSupplementAbstract', window );"><strong>Investments, Cost [Abstract]</strong></a></td>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>12. Investments, Cost </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>OpenHand </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2022, the Company maintained a 2% ownership interest in OpenHand Holdings, Inc. (&#8220;OpenHand&#8221;). The investment
does not have a readily determinable fair value since OpenHand is a private company and its shares are not publicly traded.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
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were identified that could have a significant effect on the original valuation of the investment. As of both March 31, 2023 and December
31, 2022, the carrying value of the Company&#8217;s investment in OpenHand was $850,000.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Refer
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corresponding accounting treatment.</p><span></span>
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<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 320<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//320/tableOfContent<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Name Accounting Standards Codification<br> -Topic 321<br> -Publisher FASB<br> -URI https://asc.fasb.org//321/tableOfContent<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Name Accounting Standards Codification<br> -Topic 325<br> -Publisher FASB<br> -URI https://asc.fasb.org//325/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319323408">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Goodwill<br></strong></div></th>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>13. Goodwill </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of both March 31, 2023
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for goodwill.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319209040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long-Term Debt<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DebtDisclosureAbstract', window );"><strong>Long-Term Debt [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_LongTermDebtTextBlock', window );">Long-Term Debt</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>14. Long-Term Debt</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Mortgage with East
West Bank</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Overview</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
December 30, 2021, the Company purchased the Miami office building for approximately $6.8 million, and the Company entered into a mortgage
with East West Bancorp, Inc. (&#8220;East West Bank&#8221;) for approximately $4 million to finance part of the purchase of the Miami
office building as well as $338,000 to finance part of the build out of the Miami office building.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company&#8217;s obligations
under the mortgage are secured by a lien on the Miami office building and the term of the loan is ten years.&#160;The repayment schedule
will utilize a 30-year amortization period, with a balloon on the remaining amount due at the end of ten years.&#160;The interest rate
is&#160;3.6% for the first 7 years, and thereafter the interest rate shall be at the prime rate as reported by the Wall Street Journal,
provided that the minimum interest rate on any term loan will not be less than&#160;3.6%. As part of the agreement, the Company must maintain
a debt service coverage ratio of&#160;1.4&#160;to 1. The loan is subject to a prepayment penalty over the first five years which is calculated
as a percentage of the principal amount outstanding at the time of prepayment.&#160;This percentage is&#160;5% in the first year and decreases
by 1% each year thereafter, with the prepayment penalty ending after 5 years. As of March 31, 2023, the Company was in compliance with
all of its covenants related to this agreement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, the
Company used its full commitment of $338,000 with East West Bank for the build out of the Miami office building.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Remaining Payments</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Future
remaining annual minimum principal payments for the mortgage with East West Bank as of March 31, 2023 were as follows:</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0pt; text-indent: 0pt">2023</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">61,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">2024</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">84,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">2025</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">88,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">2026</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">91,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">Thereafter</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">4,048,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">Total</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">4,372,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
interest expense related to this mortgage was $39,000 and $25,000 for the three months ended <span style="background-color: white">March
31</span>, 2023, and 2022, respectively. As of March 31, 2023, the interest rate for this mortgage was 3.6%.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Loan with East West Bank</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Overview</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
July 22, 2020, the Company entered into a loan and security agreement with East West Bank. In accordance with the terms of this agreement,
the Company borrowed $5.0 million and had an outstanding balance of $2.4 million as of <span style="background-color: white">March 31</span>,
2023.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company&#8217;s obligations under the agreement are secured by a lien on all of the Company&#8217;s cash, dividends, stocks and other
monies and property from time to time received or receivable in exchange for the Company&#8217;s equity interests in and any other rights
to payment from the Company&#8217;s subsidiaries; any deposit accounts into which the foregoing is deposited and all substitutions, products,
proceeds (cash and non-cash) arising out of any of the foregoing. Each term loan will have a term of&#160;four years, beginning when the
draw is made. The repayment schedule will utilize a five-year (60 month) amortization period, with a balloon on the remaining amount due
at the end of&#160;four years.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Term
loans made pursuant to the agreement shall bear interest at the prime rate as reported by the Wall Street Journal, provided that the minimum
interest rate on any term loan will not be less than 3.25%.&#160;In addition to the foregoing, on the date that each term loan is made,
the Company shall pay to the lender an origination fee equal to&#160;0.25% of the principal amount of such term loan. Pursuant to the
loan agreement, the Company paid all lender expenses in connection with the loan agreement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">This
agreement contains certain financial and non-financial covenants. The financial covenants are that the Company must maintain a debt service
coverage ratio of&#160;1.35&#160;to 1, an effective tangible net worth of a minimum of $25&#160;million, and MSCO must maintain a net
capital ratio that is not less than&#160;10% of aggregate debit items.&#160;Certain other non-financial covenants include that the Company
must promptly notify East West Bank of the creation or acquisition of any subsidiary that at any time owns assets with a value of $100,000
or greater.&#160;As of <span style="background-color: white">March 31</span>, 2023, the Company was in compliance with all its covenants
related to this agreement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">In
addition, the Company&#8217;s obligations under the agreement are guaranteed pursuant to a guarantee agreement by and among, John J. Gebbia
and Gloria E. Gebbia, individually, and as a co-trustees of the John and Gloria Living Trust, U/D/T December 8, 1994 (&#8220;John and
Gloria Gebbia Trust&#8221;).</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b><i>Remaining Payments</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Future
remaining annual minimum principal payments for the loan with East West Bank as of <span style="background-color: white">March 31</span>,
2023 were as follows:</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0pt; text-align: left; text-indent: 0pt">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: 0pt; width: 88%; text-align: left; padding-left: 0pt">2023</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">749,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt">2024</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,661,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt">Total</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,410,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
interest expense related to the loan was $49,000 and $29,000 for the three months ended March 31, 2023 and 2022, respectively. As of March
31, 2023, the interest rate for this loan was 8%.</p><span></span>
</td>
</tr>
</table>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for 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> -Topic 470<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//470/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319427216">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Deferred Contract Incentive<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_sieb_DeferredContractIncentiveAbstract', window );"><strong>Deferred Contract Incentive Abstract</strong></a></td>
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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_sieb_DeferredContractIncentiveTextBlock', window );">Deferred Contract Incentive</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>15. Deferred Contract Incentive</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Effective
August 1, 2021, MSCO entered into an amendment to its clearing agreement with NFS that, among other things, extended the term of the arrangement
for an additional four-year period commencing on August 1, 2021 and ending July 31, 2025.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As part of this agreement,
the Company received a one-time business development credit of $3 million from NFS which was recorded in the line item &#8220;Deferred
contract incentive&#8221; on the statements of financial condition. This credit will be recognized as contra expense over the term of
the agreement in the line item &#8220;Clearing fees, including execution costs&#8221; on the statements of operations. For both the three
months ended <span style="background-color: white">March 31</span>, 2023 and 2022, the Company recognized $213,000 in contra expense.
As of March 31, 2023 and December 31, 2022, the balance of the deferred contract incentive was $1.8 million and $2.0 million, respectively,
and are recorded in the line items &#8220;Current portion of deferred contract incentive&#8221; and &#8220;Deferred contract incentive,
less current portion&#8221; in the statements of financial condition.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for deferred contract incentive.</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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319213632">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue Recognition<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue Recognition [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 );">Revenue Recognition</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>16. Revenue Recognition </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Refer to Note 2 &#8211; Summary
of Significant Accounting Policies in Company&#8217;s 2022 Form 10-K for detail on the Company&#8217;s primary sources of revenue and
the corresponding accounting treatment. Information related to items that impact certain revenue streams within the periods presented
is shown below.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><i>Principal Transactions and Proprietary Trading</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">In
2022 the Company invested in treasury bill and treasury notes, which are primarily in the line item &#8220;Cash and securities
segregated for regulatory purposes&#8221; on the statements of financial condition, in order to&#160;enhance its yield on its excess
15c3-3 deposits. During 2022, there was an increase in U.S. government securities yields, which created&#160;an unrealized loss of
approximately on the Company&#8217;s U.S. government securities portfolio of approximately $3.9 million on our government securities
portfolio for the year ended December 31, 2022. The Company continuously invests in treasury bills and treasury notes as part of its
normal operations to meet deposit requirements. The aggregate unrealized loss on the portfolio will be returned over the duration of
the government securities, at a point no later than the maturity of the&#160;securities. Refer to Note 7 &#8211;&#160;Fair Value
Measurements for additional detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
following table represents detail related to principal transactions and proprietary trading.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="10" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Three Months Ended March 31,</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2023</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Increase<br/>
 (Decrease)</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: justify; padding-left: 0pt; text-indent: 0pt">Principal transactions and proprietary trading</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; width: 64%; text-align: left; padding-left: 0pt; text-indent: 0pt">Realized and unrealized gain on primarily riskless principal transactions</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,799,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,919,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">(120,000</td><td style="width: 1%; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">Unrealized gain (loss) on portfolio of U.S. government securities</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,001,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(2,186,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">3,187,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">Total Principal transactions and proprietary trading</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,800,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">(267,000</td><td style="padding-bottom: 4pt; text-align: left">)</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,067,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><i>Stock Borrow / Stock
Loan</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
the three months ended March 31, 2023, stock borrow / stock loan revenue was $3,442,000 ($9,776,000 gross revenue less $6,334,000 expenses).
For the three months ended March 31, 2022, stock borrow / stock loan revenue was $3,578,000 ($7,465,000 gross revenue minus $3,887,000
expenses).</p><span></span>
</td>
</tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.</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 9<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-9<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 15<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-15<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-13<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Topic 606<br> -Publisher FASB<br> -URI https://asc.fasb.org//606/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319398896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_IncomeTaxDisclosureAbstract', window );"><strong>Income Taxes [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_IncomeTaxDisclosureTextBlock', window );">Income Taxes</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>17. Income Taxes 	</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
Company&#8217;s provision for income taxes consists of federal and state taxes, as applicable, in amounts necessary to align the Company&#8217;s
year-to-date tax provision with the effective rate that it expects to achieve for the full year. Each quarter the Company updates its
estimate of the annual effective tax rate and records cumulative adjustments as necessary. As of March 31, 2023, the Company has concluded
that its deferred tax assets are realizable on a more-likely-than-not basis with the exception of certain state net operating losses.
</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the three months ended
March 31, 2023, the Company recorded an income tax provision of $1,136,000 on pre-tax book income of $4,351,000. The effective tax rate
for the three months ended March 31, 2023 was 26%. The effective tax rate differs from the federal statutory rate of 21% primarily related
to certain permanent tax differences and state and local taxes.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the three months ended
March 31, 2022, the Company recorded an income tax benefit of $282,000 on pre-tax book loss of $1,374,000. The effective tax rate for
the three months ended March 31, 2022 was 21%.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of both March 31, 2023
and December 31, 2022, the Company recorded an uncertain tax position of $1,596,000 related to various tax matters, which is included
in the line item &#8220;Taxes payable&#8221; in the statements of financial condition.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319333984">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Capital Requirements<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><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_srt_BrokersAndDealersAbstract', window );"><strong>Capital Requirements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>18. Capital Requirements </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>MSCO</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Net Capital </i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">MSCO is subject to the Uniform
Net Capital Rules of the SEC (Rule 15c3-1) of the Exchange Act. Under the alternate method permitted by this rule, net capital, as defined,
shall not be less than the lower of $1 million or 2% of aggregate debit items arising from customer transactions. As of March 31, 2023,
MSCO&#8217;s net capital was $33.2 million, which was approximately $31.8 million in excess of its required net capital of $1.4 million,
and its percentage of aggregate debit balances to net capital was 47.09%.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2022, MSCO&#8217;s
net capital was $30.6 million, which was approximately $29.2 million in excess of its required net capital of $1.4 million, and its percentage
of aggregate debit balances to net capital was 44.49%.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Special Reserve Account </i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>&#160;</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">MSCO is subject to Customer
Protection Rule 15c3-3 which requires segregation of funds in a special reserve account for the exclusive benefit of customers. As of
March 31, 2023, MSCO had cash and securities deposits of $254.4 million (cash of $58.5 million, securities with a fair value of $195.9
million) in the special reserve accounts which was $22.2 million in excess of the deposit requirement of $232.2 million. After adjustments
for deposit(s) and / or withdrawal(s) made on April 3, 2023, MSCO had $3.2 million in excess of the deposit requirement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">As
of December 31, 2022, MSCO had cash and securities deposits of $276.2&#160;million (cash of $135.2&#160;million, securities with a fair
value of $141.0&#160;million) in the special reserve accounts which was $11.9&#160;million in excess of the deposit requirement of $264.3&#160;million.
The Company made no subsequent deposits or withdrawals on January 3, 2023.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">As
of March 31, 2023, the Company was subject to the PAB Account Rule 15c3-3 of the SEC which requires segregation of funds in a special
reserve account for the exclusive benefit of proprietary accounts of introducing broker-dealers. As of March 31, 2023, the Company had
$1.2 million in the special reserve account which was approximately $0.01 million in excess of the deposit requirement of approximately
$1.2 million. The Company made no subsequent deposits or withdrawals on April 3, 2023. As of December 31, 2022, the Company did not hold
any proprietary accounts of introducing broker-dealers.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>RISE</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><i>Net Capital</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">RISE, as a member of FINRA,
is subject to the SEC Uniform Net Capital Rule 15c3-1. This rule requires the maintenance of minimum net capital and that the ratio of
aggregate indebtedness to net capital, both as defined, shall not exceed 15 to 1 and that equity capital may not be withdrawn, or cash
dividends paid if the resulting net capital ratio would exceed 10 to 1. RISE is also subject to the CFTC&#8217;s minimum financial requirements
which require that RISE maintain net capital, as defined, equal to the greater of its requirements under Regulation 1.17 under the Commodity
Exchange Act or Rule 15c3-1.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2023, RISE&#8217;s
net capital was approximately $1.3 million which was $1.0 million in excess of its minimum requirement of $250,000 under 15c3-1. As of
December 31, 2022, RISE&#8217;s net capital was approximately $1.2 million which was $0.9 million in excess of its minimum requirement
of $250,000 under 15c3-1.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for financial services, specifically for brokers and dealers, for the accounting period and at the balance sheet date. Disclosure may include amounts receivable from and payable to broker-dealers and clearing organizations, including securities failed to receive, deposits received for securities loaned, amounts payable to clearing organizations related to open transactions, floor brokerage payables and payables for commodities futures accounts liquidating to an equity balance on a broker-dealer's records. May also include disclosure on company's consolidation policy and a note indicating the amount of the broker-dealer's actual net capital and the amount of required net capital.</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 940<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//940/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319387024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Financial Instruments with Off-Balance Sheet Risk<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><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_sieb_FinancialInstrumentswithOffBalanceSheetRiskLineItems', window );"><strong>Financial Instruments with Off-Balance Sheet Risk [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>19. Financial Instruments with Off-Balance
Sheet Risk </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company enters into various
transactions to meet the needs of customers, conduct trading activities, and manage market risks and is, therefore, subject to varying
degrees of market and credit risk. Refer to the below as well as Note 21 &#8211; Financial Instruments with Off-Balance Sheet Risk in
the Company&#8217;s 2022 Form 10-K for further information.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
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the line item &#8220;Receivables from customers&#8221; on the statements of financial condition. As of December 31, 2022, the Company
had margin loans extended to its customers of approximately $365.4 million, of which $52.1 million is in the line item &#8220;Receivables
from customers&#8221; on the statements of financial condition. There were no material losses for unsettled customer transactions for
the three months ended March 31, 2023 and 2022.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for financial instruments. This disclosure includes, but is not limited to, fair value measurements of short and long term marketable securities, international currencies forward contracts, and auction rate securities. Financial instruments may include hedging and non-hedging currency exchange instruments, derivatives, securitizations and securities available for sale at fair value. Also included are investment results, realized and unrealized gains and losses as well as impairments and risk management disclosures.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319325888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments, Contingencies, and Other<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>20. Commitments, Contingencies, and Other</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Legal and Regulatory Matters</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company is party to certain claims, suits and complaints arising in the ordinary course of business.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">For
activity related to operations of StockCross Financial Services, Inc. (&#8220;StockCross&#8221;) prior to the Company&#8217;s acquisition
of StockCross, FINRA&#8217;s Division of Enforcement is currently investigating unit investment trust (&#8220;UIT&#8221;) transactions
that were executed by StockCross that the enforcement staff believes were terminated early. The Company believes that many of these transactions
were UIT transactions that were the subject of its prior settlements with the Commonwealth of Massachusetts (Dkt. No. E-2017-0104) and
the State of California (CRD No.s: 6670 and 2400211). All of these transactions occurred prior to the Company&#8217;s acquisition of StockCross
on January 1, 2020.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Management
cannot at this time assess either the duration or the likely outcome or consequences of the FINRA investigation. Nevertheless, FINRA has
the authority to impose sanctions on the Company or require that it make offers of restitution to other customers who FINRA believes incurred
sales charges in early liquidations of UITs. No assurances can be given that a mutual settlement with FINRA regarding the investigation
can be reached or that any amount paid in settlement will not be material.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white; text-indent: 0.5in">As
of both March 31, 2023 and December 31, 2022, all other legal matters are without merit or involve amounts which would not have a material
impact on the Company&#8217;s results of operations or financial position.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Overnight Financing</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2023 and December 31, 2022, MSCO had an available line of credit for short term overnight demand borrowing with BMO Harris
Bank (&#8220;BMO Harris&#8221;) of up to $25 million and $15 million, respectively. As of those dates, MSCO had no outstanding loan balance
and there were no commitment fees or other restrictions on this line of credit. On May 23, 2022, MSCO increased its principal amount for
this line of credit from $15 million to $25 million.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">There
was no interest expense or fees for this line of credit for both the three months ended March 31, 2023 and 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>At the Market Offering</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
May 27, 2022, the Company entered into a Capital on Demand<sup>TM</sup> Sales Agreement (the &#8220;Sales Agreement&#8221;) with JonesTrading
as agent, pursuant to which the Company may offer and sell, from time to time through JonesTrading, shares of the Company&#8217;s common
stock having an aggregate offering amount of up to $9.6 million under the Company&#8217;s shelf registration statement on Form S-3. The
Company is not obligated to make any sales of shares under the Sales Agreement. The Company agreed to pay JonesTrading a commission rate
equal to 3.0% of the aggregate gross proceeds from each sale of shares. The Company or JonesTrading may suspend or terminate the offering
upon notice to the other party and subject to other conditions. Whether the Company sells securities under the Sales Agreement will depend
on a number of factors, including the market conditions at that time, the Company&#8217;s cash position at that time and the availability
and terms of alternative sources of capital. For the three months ended March 31, 2023 and 2022, the Company did not sell any shares pursuant
to this Sales Agreement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>NFS Contract </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Effective
August 1, 2021, MSCO entered into an amendment to its clearing agreement with NFS that, among other things, extends the term of the arrangement
for an additional four-year period commencing on August 1, 2021 and ending July 31, 2025. If the Company chooses to exit this agreement
before the end of the contract term, the Company is under the obligation to pay an early termination fee upon occurrence pursuant to the
table below:</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">7,250,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
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    <td style="text-align: left">Prior to August 1, 2024</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">4,500,000</td><td style="text-align: left">&#160;</td></tr>
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    <td style="text-align: left">Prior to August 1, 2025</td><td>&#160;</td>
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March 31, 2023 and 2022, there has been no expense recognized for any early termination fees. The Company believes that it is unlikely
it will have to make material payments related to early termination fees and has not recorded any contingent liability in the financial
statements related to this arrangement.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>General Contingencies</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company&#8217;s general contingencies are included in Note 22 &#8211; Commitments, Contingencies, and Other in the Company&#8217;s 2022
Form 10-K. Other than the below, there have been no material updates to the Company&#8217;s general contingencies during the three months
ended March 31, 2023.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company, through its affiliate, Kennedy Cabot Acquisition, LLC (&#8220;KCA&#8221;), is self-insured with respect to employee health claims.
KCA maintains stop-loss insurance for certain risks and has a health claim reinsurance limit capped at approximately $65,000 per employee
as of <span style="background-color: white">March 31, 2023</span>.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
part of this plan, the Company recognized expenses of $180,000 and $496,000 for the three months ended March 31, 2023 and 2022, respectively.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company had an accrual of $50,000 as of March 31, 2023, which represents the estimate of future expense to be recognized for claims incurred
during the period.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company believes that its present insurance coverage and reserves are sufficient to cover currently estimated exposures, but there can
be no assurance that the Company will not incur liabilities in excess of recorded reserves or in excess of its insurance limits.</p><span></span>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319387024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Employee Benefit Plans<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2023</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_CompensationAndRetirementDisclosureAbstract', window );"><strong>Retirement Benefits [Abstract]</strong></a></td>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>21. Employee Benefit Plans</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company, through KCA,
sponsors a defined-contribution retirement plan under Section&#160;401(k) of the Internal Revenue Code that covers substantially all employees.
Participant contributions to the plan are voluntary and are subject to certain limitations. The Company may also make discretionary contributions
to the plan. No contributions to the plan were made by the Company or KCA for the three months ended March 31, 2023 and 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company has an equity incentive plan that provides for the grant of stock options, restricted stock, and other equity awards of the Company&#8217;s
common stock to employees, officers, consultants, directors, affiliates and other service providers of the Company. There were 3 million
shares reserved under the equity incentive plan and 2,704,000 shares remained as of March 31, 2023. The Company did not issue any shares
under this plan for the three months ended March 31, 2023 and 2022.</p><span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for retirement benefits.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320010992">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Disclosures<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_RelatedPartyTransactionsAbstract', window );"><strong>Related Party Disclosures [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_RelatedPartyTransactionsDisclosureTextBlock', window );">Related Party Disclosures</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>22. Related Party
Disclosures</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>KCA </b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">KCA
is an affiliate of the Company and is under common ownership with the Company. To gain efficiencies and economies of scale with billing
and administrative functions, KCA serves as a paymaster for the Company for payroll and related functions, the entirety of which KCA passes
through to the subsidiaries of the Company proportionally.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">KCA
owns a license from the Muriel Siebert Estate / Foundation to use the names &#8220;Muriel Siebert &amp; Co., Inc.&#8221; and &#8220;Siebert&#8221;
within business activities, which expires in 2025. KCA passed through to the Company its cost of $15,000 for the use of these names in
both the three months ended March 31, 2023 and 2022.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">KCA has earned no profit for
providing any services to the Company as KCA passes through any revenue or expenses to the Company&#8217;s subsidiaries for both the three
months ended March 31, 2023 and 2022. As of March 31, 2023 and December 31, 2022, the Company had a payable to KCA of $9,000 and $4,000,
respectively, for miscellaneous expenses, which are in the line item &#8220;Accounts payable and accrued liabilities&#8221; on the statements
of financial condition.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>PW</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">PW
brokers the insurance policies for related parties. Revenue for PW from related parties was $22,000 and $75,000 for the three months ended
March 31, 2023 and 2022, respectively.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Gloria E. Gebbia,
John J. Gebbia, and Gebbia Family Members</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>&#160;</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
March 31, 2022, Gloria E. Gebbia exchanged approximately $2.9 million of her notes payable to Company for 24% of the outstanding and issued
membership interests in RISE.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
Company has entered into various notes payable with Gloria E. Gebbia, the Company&#8217;s principal stockholder</span>. The Company had
interest expense related to theses notes payable of $0 and $70,000 for the three months ended March 31, 2023 and 2022, respectively.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company&#8217;s obligations under its loan with East West Bank are guaranteed pursuant to a guarantee agreement by and among, John J.
Gebbia and Gloria E. Gebbia, individually, and as a co-trustees of the John and Gloria Gebbia Trust.&#160;Refer to Note 14 &#8211;&#160;Long-Term
Debt for additional detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">Gloria
E. Gebbia has extended loans to certain Company employees for the purchase of the Company&#8217;s shares. These transactions have not
materially impacted the Company&#8217;s financial statements.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
sons of Gloria E. Gebbia and John J. Gebbia hold executive positions within the Company&#8217;s subsidiaries and their compensation was
in aggregate $524,000 and $443,000 for the three months ended March 31, 2023 and 2022, respectively. Part of their compensation includes
performance-based payments related to key revenue streams.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Gebbia Sullivan County Land Trust</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company operates on a
month-to-month lease agreement for its branch office in Omaha, Nebraska with the Gebbia Sullivan County Land Trust, the trustee of which
is a member of the Gebbia Family. For both the three months ended March 31, 2023 and 2022, rent expense was $15,000 for this branch office.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>Tigress and Hedge
Connection</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white; text-indent: 0.5in">The
Company entered into various agreements and subsequent terminations with Tigress and Hedge Connection. Refer to Note 3 &#8211; Transactions
with Tigress and Hedge Connection and Note 11&#8211; Equity Method Investment in Related Party for further detail.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>RISE</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended 2022,
RISE issued and Siebert sold membership interests of RISE to Siebert employees, directors and affiliates. Refer to Note 4 &#8211; RISE
for further detail. RISE entered into a clearing arrangement with MSCO and deposited a clearing fund escrow deposit of $50,000 to MSCO,
and had excess cash of approximately $1.2 million in its brokerage account at MSCO as of March 31, 2023.</p><span></span>
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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>
<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 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480990/946-20-50-2<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480990/946-20-50-5<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480990/946-20-50-6<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 235<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481062/946-235-50-2<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 235<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481062/946-235-50-2<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 850<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483326/850-10-50-1<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 1<br> -Subparagraph (SX 210.6-07(2)(g)(3))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1<br><br>Reference 8: 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)(c))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1<br><br>Reference 9: 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)(e))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 850<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//850/tableOfContent<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 850<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483326/850-10-50-6<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 850<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//1943274/2147483326/850-10-50-1<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 850<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//1943274/2147483326/850-10-50-1<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318403085120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_SubsequentEventsAbstract', window );"><strong>Subsequent Events [Abstract]</strong></a></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_SubsequentEventsTextBlock', window );">Subsequent Events</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>23. Subsequent Events</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>&#160;</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has evaluated
events that have occurred subsequent to March 31, 2023 and through May 15, 2023, the date of the filing of this Report.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">On
April 27, 2023, the Company entered into an agreement to raise new capital into the Company by issuing new shares of the Company&#8217;s
common stock to Kakaopay Corporation (&#8220;Kakaopay&#8221;), a company established under the Laws of the Republic of Korea and a fintech
subsidiary of Korean-based conglomerate Kakao Corp.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">The
Company entered into stock purchase agreements and ancillary agreements regarding this transaction. The transaction will occur in two
tranches, and in the first tranche, Kakaopay will purchase a 19.9% stake of the Company of 8,075,607 newly issued shares for approximately
$17.4 million. In the second tranche, subject to shareholder and regulatory approval, Kakaopay will acquire an additional 31.1% of the
Company of 25,756,470 of newly issued shares for approximately $60.5 million. Refer to the Company&#8217;s Current Report on Form 8-K
filed on May 3, 2023 for further detail regarding this transaction.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">As
of March 31, 2023 and December 31, 2022, the Company capitalized deferred issuance costs related to this transaction of $383,000 and $318,000,
respectively, which are recorded within the line item &#8220;Prepaid expenses and other assets&#8221; in the statements of financial condition.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Based on the Company&#8217;s
assessment, other than the events described above, there have been no material subsequent events that occurred during such period that
would require disclosure in this Report or would be required to be recognized in the financial statements as of March 31, 2023.</p><span></span>
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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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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319592720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accounting Policies, by Policy (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [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_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Presentation</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Basis of Presentation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The accompanying unaudited
condensed consolidated financial statements (&#8220;financial statements&#8221;) of the Company have been prepared on the accrual basis
of accounting in conformity with accounting principles generally accepted in the U.S. (&#8220;GAAP&#8221;) for interim financial information
with the instructions for Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes
required by GAAP for complete annual financial statements. The U.S. dollar is the functional currency of the Company and numbers are rounded
for presentation purposes.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In the opinion of management,
the financial statements contain all adjustments (consisting of normal recurring entries) necessary to fairly present such interim results.
Interim results are not necessarily indicative of the results of operations which may be expected for a full year or any subsequent period.
These financial statements should be read in conjunction with the financial statements and notes thereto in the Company&#8217;s 2022 Form
10-K.</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>&#160;</i></p><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_ConsolidationPolicyTextBlock', window );">Principles of Consolidation</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Principles of Consolidation</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
financial statements include the accounts of Siebert and its wholly-owned and majority-owned consolidated subsidiaries. Upon consolidation,
all intercompany balances and transactions are eliminated. For the period of March 31, 2022 to October 18, 2022, the Company determined
that RISE was a variable interest entity (&#8220;VIE&#8221;) for which the Company was the primary beneficiary. As discussed in more detail
in Note 4 &#8211; RISE, as of October 18, 2022, the Company&#8217;s ownership in RISE increased to 68% and therefore, the Company continued
to consolidate RISE under the voting interest model (&#8220;VOE model&#8221;). The Company&#8217;s ownership in RISE remained 68% as of
March 31, 2023. Certain reclassifications have been made to previously reported amounts to conform to current presentation.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">&#160;</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">For
consolidated subsidiaries that are not wholly-owned, the third-party holdings of equity interests are referred to as noncontrolling interests.
The net income or loss attributable to noncontrolling interests for such subsidiaries is presented as net income or loss attributable
to noncontrolling interests in the statements of operations. The portion of total equity that is attributable to noncontrolling interests
for such subsidiaries is presented as noncontrolling interests in the statements of financial condition.</span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&#160;</p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">For
investments in entities in which the Company does not have a controlling financial interest but has significant influence over its operating
and financial decisions, the Company applies the equity method of accounting with net income and losses recorded in earnings of equity
method investment in related party. </span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>&#160;</i></p><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>
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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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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483426/235-10-50-4<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481203/810-10-50-1<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320094864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsTablesLineItems', window );"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
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    <td style="padding-left: 0pt; text-align: justify">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 0pt">Receivables from and deposits with broker-dealers and clearing organizations</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">30,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">31,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-22">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left">&#160;</td><td style="text-align: right">2,050,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">2,006,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-left: 0.125in">Securities fail-to-deliver</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">115,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">3,000</td><td style="text-align: left">&#160;</td></tr>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">11,528,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">10,405,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-align: left; padding-left: 0.125in">Securities fail-to-receive</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">229,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">396,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">3,415,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 4pt; padding-left: 0pt">Total Payables to broker-dealers and clearing organizations</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,644,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">660,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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<td style="width: 0in"/><td style="width: 0.25in; text-align: left"><sup>(1)</sup></td><td style="text-align: justify">Depository Trust &amp; Clearing Corporation is referred to as
(&#8220;DTCC&#8221;), Options Clearing Corporation is referred to as (&#8220;OCC&#8221;), and National Securities Clearing Corporation
is referred to as (&#8220;NSCC&#8221;).</td>
</tr></table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p><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>Tabular disclosure of amounts receivable from and payable to broker-dealers and clearing organizations, including securities failed to receive, deposits received for securities loaned, amounts payable to clearing organizations related to open transactions, floor brokerage payables and payables for commodities futures accounts liquidating to an equity balance on a broker-dealer's records.</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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<td><strong> Name:</strong></td>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320046624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2023</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_FairValueDisclosuresAbstract', window );"><strong>Fair Value Measurements [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_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock', window );">Schedule of estimated fair values</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="14" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">As of March 31, 2023</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
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    <td>&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
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    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Level 2</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Level 3</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Total</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Assets</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
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    <td style="text-align: left">Cash and securities segregated for regulatory purposes</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
    <td colspan="2" style="text-align: right">&#160;</td><td>&#160;</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 52%; text-align: left; padding-bottom: 4pt; text-indent: -0.125in; padding-left: 0.25in">U.S. government securities</td><td style="width: 1%; padding-bottom: 4pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 4pt double; text-align: left">$</td><td style="width: 9%; border-bottom: Black 4pt double; text-align: right">195,906,000</td><td style="width: 1%; padding-bottom: 4pt; text-align: left">&#160;</td><td style="width: 1%; padding-bottom: 4pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 4pt double; text-align: left">$</td><td style="width: 9%; border-bottom: Black 4pt double; text-align: right"><div style="-sec-ix-hidden: hidden-fact-23">&#8212;</div></td><td style="width: 1%; padding-bottom: 4pt; text-align: left">&#160;</td><td style="width: 1%; padding-bottom: 4pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 4pt double; text-align: left">$</td><td style="width: 9%; border-bottom: Black 4pt double; text-align: right"><div style="-sec-ix-hidden: hidden-fact-24">&#8212;</div></td><td style="width: 1%; padding-bottom: 4pt; text-align: left">&#160;</td><td style="width: 1%; padding-bottom: 4pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 4pt double; text-align: left">$</td><td style="width: 9%; border-bottom: Black 4pt double; text-align: right">195,906,000</td><td style="width: 1%; padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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    <td style="text-indent: -0.125in; padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Securities owned, at fair value</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
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    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">U.S. government securities</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">6,856,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-25">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-align: left">$</td><td style="text-align: right">6,856,000</td><td style="text-align: left">&#160;</td></tr>
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    <td style="text-indent: -0.125in; padding-left: 0.25in">Certificates of deposit</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-27">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">194,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-28">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">194,000</td><td style="text-align: left">&#160;</td></tr>
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    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Municipal securities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-29">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">166,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-30">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">166,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in">Corporate bonds</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-31">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">141,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right"><div style="-sec-ix-hidden: hidden-fact-32">&#8212;</div></td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">141,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in">Equity securities</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">54,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">198,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><div style="-sec-ix-hidden: hidden-fact-33">&#8212;</div></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">252,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">Total Securities owned, at fair value</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">6,910,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">699,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right"><div style="-sec-ix-hidden: hidden-fact-34">&#8212;</div></td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">7,609,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-indent: -0.125in; padding-left: 0.25in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Liabilities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Securities sold, not yet purchased, at fair value</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in">Equity securities</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right">2,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><div style="-sec-ix-hidden: hidden-fact-35">&#8212;</div></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right"><div style="-sec-ix-hidden: hidden-fact-36">&#8212;</div></td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right">2,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 4pt">Total Securities sold, not yet purchased, at fair value</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right"><div style="-sec-ix-hidden: hidden-fact-37">&#8212;</div></td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right"><div style="-sec-ix-hidden: hidden-fact-38">&#8212;</div></td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left; padding-right: 0pt">Assets</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; width: 52%; text-align: left; padding-bottom: 4pt; padding-left: 0.25in; text-indent: -0.125in">U.S. government securities</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">140,978,000</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-39">&#8212;</div></td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-40">&#8212;</div></td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">140,978,000</td><td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left">Securities owned, at fair value</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">U.S. government securities</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">2,808,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-41">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-42">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">2,808,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">Certificates of deposit</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-43">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">92,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-44">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">92,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Municipal securities</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-45">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">52,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-46">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">52,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in">Corporate bonds</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-47">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">7,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-48">&#8212;</div></td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">7,000</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in">Equity securities</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt">63,000</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt">182,000</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-49">&#8212;</div></td><td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt">245,000</td><td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt">Total Securities owned, at fair value</td><td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">2,871,000</td><td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">333,000</td><td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"><div style="-sec-ix-hidden: hidden-fact-50">&#8212;</div></td><td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt">$</td><td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt">3,204,000</td><td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-right: 0pt">Liabilities</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
    <td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt">&#160;</td><td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left">Securities sold, not yet purchased, at fair value</td><td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt">Total Securities sold, not yet purchased, at fair value</td><td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt">&#160;</td>
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</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_DebtSecuritiesHeldToMaturityPastDueTableTextBlock', window );">Schedule of U.S. government securities with the below market values and maturity dates</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 0pt; padding-left: 0.125in; text-indent: 0pt">&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
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 2023</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left">Market value of U.S. government securities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 05/18/2023, 2.791% Discount Rate</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td><td style="width: 9%; text-align: right">9,942,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 06/22/2023, 4.654% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">19,795,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 07/25/2023, 4.762% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">19,705,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/03/2023, 4.820% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">24,602,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/31/2023, 1.375% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">9,863,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 09/21/2023, 4.382% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">14,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 09/21/2023, 4.865% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">14,667,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 09/28/2023, 4.709% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">4,000,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 12/31/2023, 0.750% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">63,093,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 01/31/2024, 0.875% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">24,211,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 05/31/2024, 2.500% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">9,775,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/15/2024, 0.375% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">2,841,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt">Accrued interest</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">254,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt">Total Market value of investment in U.S. government securities</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; text-align: right">202,762,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
</table><p style="margin: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt; width: 88%">&#160;</td><td style="padding-bottom: 1.5pt; width: 1%">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left; width: 1%">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right; width: 9%"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>As of </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>December&#160;31,<br/>
 2022</b></p></td><td style="padding-bottom: 1.5pt; text-align: left; width: 1%">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left">Market value of U.S. government securities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 03/23/2023, 3.750% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">24,768,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 05/18/2023, 2.700% Discount Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">9,831,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/31/2023, 1.375% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">9,777,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 12/31/2023, 0.750% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">62,497,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 01/31/2024, 0.875% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">23,995,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 05/31/2024, 2.500% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">9,707,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt">Maturing 08/15/2024, 0.375% Coupon Rate</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">2,808,000</td><td style="text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt">Accrued interest</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">404,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-right: 0pt; text-align: left">Total Market value of investment in U.S. government securities</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">143,787,000</td><td style="text-align: left">&#160;</td></tr>
  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&#160;</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock', window );">Schedule of estimated fair values</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#160;</td><td style="padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>As of </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>March 31,<br/>
 2023</b></p></td><td style="padding-bottom: 1.5pt">&#160;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#160;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">As of <br/> December&#160;31,<br/>
 2022</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Equity method investment in related party</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">2,622,000</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">2,584,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  </table><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><b>&#160;</b></p><span></span>
</td>
</tr>
</table>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtSecuritiesHeldToMaturityPastDueTableTextBlock">
<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>Tabular disclosure of aging analysis for investment in debt security measured at amortized cost (held-to-maturity).</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 326<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 14<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479319/326-20-50-14<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">
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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 );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 320<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481961/940-320-45-2<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property, Office Facilities, and Equipment, Net (Tables)<br></strong></div></th>
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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>Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319373552">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.</p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319405488">
<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, 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_sieb_LeasesTablesLineItems', window );"><strong>Leases [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_sieb_ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock', window );">Schedule of additional information related to leases</a></td>
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    <td style="width: 76%; text-align: left">Weighted average remaining lease term &#8211; operating leases (in years)</td><td style="width: 1%">&#160;</td>
    <td style="width: 1%; text-align: left">&#160;</td><td style="width: 9%; text-align: right">2.6</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 1%">&#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_LeaseCostTableTextBlock', window );">Schedule of lease costs and other lease information</a></td>
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  <tr style="vertical-align: bottom">
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    <td style="text-indent: 0pt; width: 76%; text-align: left; padding-left: 0.125in">Operating lease cost</td><td style="width: 1%">&#160;</td>
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    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="text-indent: 0pt; text-align: left; padding-left: 0.125in">Operating cash flows from operating leases</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">326,000</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">400,000</td><td style="text-align: left">&#160;</td></tr>
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    <td style="text-indent: 0pt; padding-left: 0.125in">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
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    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,105,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319451600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Equity Method Investment in Related Party (Tables)<br></strong></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_EquityMethodInvestmentsTextBlock', window );">Schedule of consolidated statements of operations and financial condition</a></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial 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 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (S-X 210.12-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319406016">
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    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">3,187,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,800,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">(267,000</td><td style="padding-bottom: 4pt; text-align: left">)</td><td style="padding-bottom: 4pt">&#160;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,067,000</td><td style="padding-bottom: 4pt; text-align: left">&#160;</td></tr>
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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>
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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>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320190624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments, Contingencies, and Other (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2023</div></th></tr>
<tr class="re">
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<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_sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock', window );">Schedule of early termination fee upon occurrence pursuant</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">7,250,000</td><td style="width: 1%; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Prior to August 1, 2024</td><td>&#160;</td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Prior to August 1, 2025</td><td>&#160;</td>
    <td style="text-align: left">$</td><td style="text-align: right">3,250,000</td><td style="text-align: left">&#160;</td></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>Tabular disclosure of liability for early termination fee Upon occurrence.</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;">sieb_EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock</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>dtr:textBlockItemType</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_CommitmentsAndContingenciesDisclosureAbstract">
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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_CommitmentsAndContingenciesDisclosureAbstract</td>
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318480656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Organization and Basis of Presentation (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Oct. 18, 2022</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</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_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [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_CommonStockParOrStatedValuePerShare', window );">Common stock par value (in Dollars per share)</a></td>
<td class="text">&#160;<span></span>
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<td class="nump">$ 0.01<span></span>
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<td class="nump">$ 0.01<span></span>
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</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_SaleOfStockPercentageOfOwnershipBeforeTransaction', window );">Ownership percentage</a></td>
<td class="nump">68.00%<span></span>
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<td class="nump">68.00%<span></span>
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<td class="text">&#160;<span></span>
</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
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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_AccountingPoliciesAbstract</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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<td><strong> Period Type:</strong></td>
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<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>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of subsidiary's or equity investee's stock owned by parent company before 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>
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<html>
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<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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311128928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Transactions with Tigress and Hedge Connection (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 21, 2022</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems', window );"><strong>Transactions with Tigress and Hedge Connection (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
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<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 38,000<span></span>
</td>
<td class="nump">$ 165,000<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_sieb_PurchasedHedgeConnection', window );">Purchased hedge connection</a></td>
<td class="nump">$ 1,000,000<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_OtherSignificantNoncashTransactionValueOfConsiderationGiven1', window );">Noncash consideration</a></td>
<td class="nump">400,000<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_NotesPayableToBank', window );">Note payable</a></td>
<td class="nump">$ 600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_TigressAndHedgeConnectionMember', window );">Tigress And Hedge Connection [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_sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems', window );"><strong>Transactions with Tigress and Hedge Connection (Details) [Line Items]</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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership interest, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">17.00%<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_sieb_EquityMethodInvestment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Equity method 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;">sieb_EquityMethodInvestment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_PurchasedHedgeConnection">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Purchased hedge connection.</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;">sieb_PurchasedHedgeConnection</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_TransactionswithTigressandHedgeConnectionDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</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 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<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_EquityMethodInvestmentOwnershipPercentage</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_NotesPayableToBank">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, the carrying value as of the balance sheet date of notes payable to banks, excluding mortgage notes, initially due beyond one year or beyond the 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> -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_NotesPayableToBank</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_OtherSignificantNoncashTransactionValueOfConsiderationGiven1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 the noncash (or part noncash) consideration given (for example, liability, equity) in a transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period.</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_OtherSignificantNoncashTransactionValueOfConsiderationGiven1</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_TigressAndHedgeConnectionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_TigressAndHedgeConnectionMember</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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320774288">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Rise (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 30, 2022</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_RiseDetailsLineItems', window );"><strong>Rise (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_MembershipInterests', window );">Membership interest</a></td>
<td class="nump">8.30%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepositAssets', window );">RISE reported assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,300,000<span></span>
</td>
<td class="nump">$ 1,300,000<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_OtherLiabilitiesNoncurrent', window );">RISE reported liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 40,000.00<span></span>
</td>
<td class="nump">$ 100,000<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=sieb_TigressAndHedgeConnectionMember', window );">Tigress And Hedge Connection [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>
</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_sieb_RiseDetailsLineItems', window );"><strong>Rise (Details) [Line Items]</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_MinorityInterestOwnershipPercentageByNoncontrollingOwners', window );">Issuance of RISE membership interests</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">68.00%<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_RiseMember', window );">RISE [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>
</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_sieb_RiseDetailsLineItems', window );"><strong>Rise (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_PercentageOfRemainingInterestInStockCrossPurchased', window );">Transfers of RISE membership interests</a></td>
<td class="nump">2.00%<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_RiseMember', window );">RISE [Member] | Membership interests [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>
</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_sieb_RiseDetailsLineItems', window );"><strong>Rise (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ExchangeForANetIncreaseInAssets', window );">Exchange for a net increase in assets</a></td>
<td class="nump">$ 1,000,000<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>
</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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_GloriaEGebbiaMember', window );">Gloria E. Gebbia [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>
</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_sieb_RiseDetailsLineItems', window );"><strong>Rise (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_PercentageOfRemainingInterestInStockCrossPurchased', window );">Transfers of RISE membership interests</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">24.00%<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_NotesPayable', window );">Note 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="nump">$ 2,880,000<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_SiebertMember', window );">Siebert [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>
</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_sieb_RiseDetailsLineItems', window );"><strong>Rise (Details) [Line Items]</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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership interest, percentage</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">76.00%<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_SiebertMember', window );">Siebert [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>
</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_sieb_RiseDetailsLineItems', window );"><strong>Rise (Details) [Line Items]</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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership interest, percentage</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">44.00%<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_sieb_ExchangeForANetIncreaseInAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Exchange for a net increase in 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;">sieb_ExchangeForANetIncreaseInAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_MembershipInterests">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 of memberships.</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;">sieb_MembershipInterests</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_PercentageOfRemainingInterestInStockCrossPurchased">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 interest in StockCross purchased.</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;">sieb_PercentageOfRemainingInterestInStockCrossPurchased</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_RiseDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_RiseDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_DepositAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an 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/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></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_DepositAssets</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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</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 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<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_EquityMethodInvestmentOwnershipPercentage</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_MinorityInterestOwnershipPercentageByNoncontrollingOwners">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 equity interest of noncontrolling shareholders, partners or other equity holders in consolidated 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;">us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners</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_NotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond 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> -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_NotesPayable</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_srt_OwnershipAxis=sieb_TigressAndHedgeConnectionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_TigressAndHedgeConnectionMember</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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_RiseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_RiseMember</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_OwnershipAxis=sieb_MembershipInterestsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MembershipInterestsMember</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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_GloriaEGebbiaMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_GloriaEGebbiaMember</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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_SiebertMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_SiebertMember</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>
</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>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<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">
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318312380496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems', window );"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 325,000<span></span>
</td>
<td class="nump">$ 325,000<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_IncreaseDecreaseInOtherDeposits', window );">Fund escrow deposit</a></td>
<td class="nump">$ 50,000<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_ReorganizationValueCashInExcessOfNormalOperatingNeeds', window );">Cash</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,200,000<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_srt_TitleOfIndividualAxis=sieb_MSCOSharesMember', window );">MSCO shares of DTCC [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_sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems', window );"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Details) [Line Items]</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_CommonStockValue', window );">Common stock value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,236,000<span></span>
</td>
<td class="nump">$ 1,054,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ReceivablesFromPayablesToandDepositsWithBrokerDealersandClearingOrganizationsDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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>
</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_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>
</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_IncreaseDecreaseInOtherDeposits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 deposit 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> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-8<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_IncreaseDecreaseInOtherDeposits</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_ReorganizationValueCashInExcessOfNormalOperatingNeeds">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 reorganization value related to cash in excess of normal operating requirements generated by operations. Reorganization value is the amount attributed to the reconstituted entity, as well as the expected net realizable value of those assets that will be disposed before reconstitution occurs.</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 5<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-5<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI 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_ReorganizationValueCashInExcessOfNormalOperatingNeeds</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_srt_TitleOfIndividualAxis=sieb_MSCOSharesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MSCOSharesMember</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>
<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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</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<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">
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</head>
<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311113648">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Receivables From, Payables To, and Deposits With Broker-Dealers and Clearing Organizations (Details) - Schedule of amounts receivable from, payables to, and deposits with broker-dealers and clearing organizations - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract', window );"><strong>Receivables from and deposits with broker-dealers and clearing organizations</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ReceivablesFromClearingOrganizations', window );">DTCC / OCC / NSCC</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 9,221,000<span></span>
</td>
<td class="nump">$ 8,187,000<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_sieb_DueFromGoldmanSachs', window );">Goldman Sachs &amp; Co. LLC (&#8220;GSCO&#8221;)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">30,000<span></span>
</td>
<td class="nump">31,000<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_sieb_DueFromPershingCapital', window );">Pershing Capital</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="nump">96,000<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_sieb_DueFromNFS', window );">National Financial Services, LLC (&#8220;NFS&#8221;)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2,050,000<span></span>
</td>
<td class="nump">2,006,000<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_SecuritiesFailedToDeliver', window );">Securities fail-to-deliver</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">115,000<span></span>
</td>
<td class="nump">3,000<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_sieb_DueFromGlobalShares', window );">Globalshares</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">112,000<span></span>
</td>
<td class="nump">82,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations', window );">Total Receivables from and deposits with broker-dealers and clearing organizations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11,528,000<span></span>
</td>
<td class="nump">10,405,000<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_PayablesToBrokerDealersAndClearingOrganizationsAbstract', window );"><strong>Payables to broker-dealers and clearing organizations</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></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_sieb_DueToSecuritiesFailToReceive', window );">Securities fail-to-receive</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">229,000<span></span>
</td>
<td class="nump">396,000<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_CommissionsPayableToBrokerDealersAndClearingOrganizations', window );">Payables to broker-dealers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,415,000<span></span>
</td>
<td class="nump">264,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_TotalPayablesToBrokerdealersAndClearingOrganizations', window );">Total Payables to broker-dealers and clearing organizations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 3,644,000<span></span>
</td>
<td class="nump">$ 660,000<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Depository Trust &amp; Clearing Corporation is referred to as
(&#8220;DTCC&#8221;), Options Clearing Corporation is referred to as (&#8220;OCC&#8221;), and National Securities Clearing Corporation
is referred to as (&#8220;NSCC&#8221;).</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_DueFromGlobalShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Due from globalshares.</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;">sieb_DueFromGlobalShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_DueFromGoldmanSachs">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Due from Goldman Sachs.</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;">sieb_DueFromGoldmanSachs</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_DueFromNFS">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 receivable from NFS.</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;">sieb_DueFromNFS</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_DueFromPershingCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 receivable from pershing capital.</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;">sieb_DueFromPershingCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_DueToSecuritiesFailToReceive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payable to securities fail to receive.</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;">sieb_DueToSecuritiesFailToReceive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ReceivablesFromAndDepositsWithBrokerDealersAndClearingOrganizationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_TotalPayablesToBrokerdealersAndClearingOrganizations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 Payables to broker-dealers and clearing organizations.</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;">sieb_TotalPayablesToBrokerdealersAndClearingOrganizations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 Receivables from and deposits with broker-dealers and clearing organizations.</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;">sieb_TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_CommissionsPayableToBrokerDealersAndClearingOrganizations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payable to broker-dealers or clearing organizations for executing or clearing trades or orders.</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 940<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481913/940-20-25-2<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_CommissionsPayableToBrokerDealersAndClearingOrganizations</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_PayablesToBrokerDealersAndClearingOrganizationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_PayablesToBrokerDealersAndClearingOrganizationsAbstract</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_ReceivablesFromClearingOrganizations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 right to receive cash and securities on deposit with clearing organizations. Clearing organizations perform post trade processing and trade comparisons among numerous broker-dealers and act as settlement agents between buying and selling broker-dealers.</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 940<br> -SubTopic 310<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//940-310/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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReceivablesFromClearingOrganizations</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_SecuritiesFailedToDeliver">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 receivable as the result of a fail-to-deliver. A fail-to-deliver is a securities sale to another broker-dealer that has not been delivered to buying broker-dealer by the close of business on the settlement 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;">us-gaap_SecuritiesFailedToDeliver</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>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320159968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Prepaid Service Contract (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_HealthCareOrganizationsAbstract', window );"><strong>Prepaid Service Contract [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 177,000<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_sieb_ConsultingFeeIncome', window );">Consulting fee income</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 583,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_ConsultingFeeIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Consulting fee income.</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;">sieb_ConsultingFeeIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_AmortizationOfIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back 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><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482686/350-30-45-2<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2<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_AmortizationOfIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></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_HealthCareOrganizationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_HealthCareOrganizationsAbstract</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>xbrli:stringItemType</td>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319329296">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Measurements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherAssetImpairmentCharges', window );">Impairment charge</a></td>
<td class="nump">$ 4,015,000<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_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_FairValueDisclosuresAbstract</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_OtherAssetImpairmentCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value.</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><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 360<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482099/360-10-50-2<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_OtherAssetImpairmentCharges</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>
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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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<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311675232">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Measurements (Details) - Schedule of estimated fair values - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">$ 7,609,000<span></span>
</td>
<td class="nump">$ 3,204,000<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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="nump">2,000<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_FairValueByAssetClassAxis=us-gaap_USGovernmentAgenciesDebtSecuritiesMember', window );">U.S. government securities [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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract', window );"><strong>Cash and securities segregated for regulatory purposes</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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes', window );">Cash and securities segregated for regulatory purposes</a></td>
<td class="nump">195,906,000<span></span>
</td>
<td class="nump">140,978,000<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_FairValueByAssetClassAxis=sieb_USGovernmentSecuritiesOwnedMember', window );">U.S. government securities owned [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">6,856,000<span></span>
</td>
<td class="nump">2,808,000<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_FairValueByAssetClassAxis=us-gaap_CertificatesOfDepositMember', window );">Certificates of deposit [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">194,000<span></span>
</td>
<td class="nump">92,000<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_FairValueByAssetClassAxis=us-gaap_MunicipalNotesMember', window );">Municipal securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">166,000<span></span>
</td>
<td class="nump">52,000<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_FairValueByAssetClassAxis=us-gaap_CorporateBondSecuritiesMember', window );">Corporate bonds [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">141,000<span></span>
</td>
<td class="nump">7,000<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_SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis=us-gaap_EquitySecuritiesMember', window );">Equity securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">252,000<span></span>
</td>
<td class="nump">245,000<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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="nump">2,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Level 1 [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">6,910,000<span></span>
</td>
<td class="nump">2,871,000<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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="nump">2,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Level 1 [Member] | U.S. government securities [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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract', window );"><strong>Cash and securities segregated for regulatory purposes</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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes', window );">Cash and securities segregated for regulatory purposes</a></td>
<td class="nump">195,906,000<span></span>
</td>
<td class="nump">140,978,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Level 1 [Member] | U.S. government securities owned [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">6,856,000<span></span>
</td>
<td class="nump">2,808,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Level 1 [Member] | Certificates of deposit [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Level 1 [Member] | Municipal securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Level 1 [Member] | Corporate bonds [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Level 1 [Member] | Equity securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">54,000<span></span>
</td>
<td class="nump">63,000<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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="nump">2,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">699,000<span></span>
</td>
<td class="nump">333,000<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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 [Member] | U.S. government securities [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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract', window );"><strong>Cash and securities segregated for regulatory purposes</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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes', window );">Cash and securities segregated for regulatory purposes</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 [Member] | U.S. government securities owned [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 [Member] | Certificates of deposit [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">194,000<span></span>
</td>
<td class="nump">92,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 [Member] | Municipal securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">166,000<span></span>
</td>
<td class="nump">52,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 [Member] | Corporate bonds [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">141,000<span></span>
</td>
<td class="nump">7,000<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 [Member] | Equity securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="nump">198,000<span></span>
</td>
<td class="nump">182,000<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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 [Member] | U.S. government securities [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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposesAbstract', window );"><strong>Cash and securities segregated for regulatory purposes</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_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes', window );">Cash and securities segregated for regulatory purposes</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 [Member] | U.S. government securities owned [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 [Member] | Certificates of deposit [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 [Member] | Municipal securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 [Member] | Corporate bonds [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 [Member] | Equity securities [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_sieb_SecuritiesOwnedAtFairValueAbstract', window );"><strong>Securities owned, at fair value</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_EquityMethodInvestmentsFairValueDisclosure', window );">Total Securities owned, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_sieb_SecuritiesSoldNotYetPurchasedAtFairValueAbstract', window );"><strong>Securities sold, not yet purchased, at fair value</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_SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased', window );">Total Securities sold, not yet purchased, at fair value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cash and securities segregated for regulatory purposes.</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;">sieb_CashAndSecuritiesSegregatedForRegulatoryPurposes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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>
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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 );">- 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 );">- 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>Fair value portion of investments accounted under the equity method.</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 2E<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2E<br><br>Reference 2: 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 (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br><br>Reference 3: 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 (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br><br>Reference 4: 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(12))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial instruments sold short by a broker-dealer for their own account (proprietary securities) for trading or investment purposes determined by management based upon quoted prices of a financial instrument with similar characteristics or on a valuation technique or model.</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 940<br> -SubTopic 320<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481961/940-320-45-2<br></p></div>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311439632">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements (Details) - Schedule of U.S. government securities with the below market values and maturity dates - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">$ 202,762,000<span></span>
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<td class="nump">$ 143,787,000<span></span>
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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_DebtInstrumentIncreaseAccruedInterest', window );">Accrued interest</a></td>
<td class="nump">254,000<span></span>
</td>
<td class="nump">404,000<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRateMember', window );">Maturing 03/23/2023, 3.750% Discount Rate [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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">9,942,000<span></span>
</td>
<td class="nump">24,768,000<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate1Member', window );">Maturing 05/18/2023, 2.700% Discount 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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">19,795,000<span></span>
</td>
<td class="nump">9,831,000<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate2Member', window );">Maturing 07/25/2023, 4.762% Discount Rate [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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">19,705,000<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate3Member', window );">Maturing 08/03/2023, 4.820% Discount 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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">24,602,000<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_MeasurementInputTypeAxis=sieb_MaturingCouponRateMember', window );">Maturing 08/31/2023, 1.375% Coupon Rate [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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">9,863,000<span></span>
</td>
<td class="nump">9,777,000<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate4Member', window );">Maturing 09/21/2023, 4.382% Discount 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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">14,000<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate5Member', window );">Maturing 09/21/2023, 4.865% Discount Rate [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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">14,667,000<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate6Member', window );">Maturing 09/28/2023, 4.709% Discount 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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">4,000,000<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate1Member', window );">Maturing 12/31/2023, 0.750% Coupon Rate [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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">63,093,000<span></span>
</td>
<td class="nump">62,497,000<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate2Member', window );">Maturing 01/31/2024, 0.875% Coupon 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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">24,211,000<span></span>
</td>
<td class="nump">23,995,000<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate3Member', window );">Maturing 05/31/2024, 2.500% Coupon Rate [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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">9,775,000<span></span>
</td>
<td class="nump">9,707,000<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate4Member', window );">Maturing 08/15/2024, 0.375% Coupon 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_sieb_MarketValueOfUSGovernmentSecuritiesAbstract', window );"><strong>Market value of U.S. government securities</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_SecurityOwnedNotReadilyMarketableFairValue', window );">Total Market value of investment in U.S. government securities</a></td>
<td class="nump">$ 2,841,000<span></span>
</td>
<td class="nump">$ 2,808,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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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;">sieb_MarketValueOfUSGovernmentSecuritiesAbstract</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>Increase for accrued, but unpaid interest on the debt instrument for 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/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(f))<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_DebtInstrumentIncreaseAccruedInterest</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of the not readily marketable security or category which has been determined by management based upon fair value methods, including pricing of similar securities and valuation techniques and is included in the schedule of financial condition or the balance sheet.</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 940<br> -SubTopic 820<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481753/940-820-50-1<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_SecurityOwnedNotReadilyMarketableFairValue</td>
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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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<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>
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<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
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<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=sieb_MaturingDiscountRate4Member</td>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311466048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements (Details) - Schedule of U.S. government securities with the below market values and maturity dates (Parentheticals)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 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_MeasurementInputTypeAxis=sieb_MaturingDiscountRateMember', window );">Maturing 03/23/2023, 3.750% Discount 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">May 18,  2023<span></span>
</td>
<td class="text">Mar. 23,  2023<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate', window );">Discount Rate</a></td>
<td class="nump">2.791%<span></span>
</td>
<td class="nump">3.75%<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate1Member', window );">Maturing 05/18/2023, 2.700% Discount 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Jun. 22,  2023<span></span>
</td>
<td class="text">May 18,  2023<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate', window );">Discount Rate</a></td>
<td class="nump">4.654%<span></span>
</td>
<td class="nump">2.70%<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate2Member', window );">Maturing 07/25/2023, 4.762% Discount 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Jul. 25,  2023<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate', window );">Discount Rate</a></td>
<td class="nump">4.762%<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate3Member', window );">Maturing 08/03/2023, 4.820% Discount 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Aug.  03,  2023<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate', window );">Discount Rate</a></td>
<td class="nump">4.82%<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_MeasurementInputTypeAxis=sieb_MaturingCouponRateMember', window );">Maturing 08/31/2023, 1.375% Coupon 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Aug. 31,  2023<span></span>
</td>
<td class="text">Aug. 31,  2023<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_sieb_CouponRatePercentage', window );">Coupon Rate</a></td>
<td class="nump">1.375%<span></span>
</td>
<td class="nump">1.375%<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate4Member', window );">Maturing 09/21/2023, 4.382% Discount 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Sep. 21,  2023<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate', window );">Discount Rate</a></td>
<td class="nump">4.382%<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate5Member', window );">Maturing 09/21/2023, 4.865% Discount 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Sep. 21,  2023<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate', window );">Discount Rate</a></td>
<td class="nump">4.865%<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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate6Member', window );">Maturing 09/28/2023, 4.709% Discount 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Sep. 28,  2023<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate', window );">Discount Rate</a></td>
<td class="nump">4.709%<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate1Member', window );">Maturing 12/31/2023, 0.750% Coupon 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Dec. 31,  2023<span></span>
</td>
<td class="text">Dec. 31,  2023<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_sieb_CouponRatePercentage', window );">Coupon Rate</a></td>
<td class="nump">0.75%<span></span>
</td>
<td class="nump">0.75%<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate2Member', window );">Maturing 01/31/2024, 0.875% Coupon 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Jan. 31,  2024<span></span>
</td>
<td class="text">Jan. 31,  2024<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_sieb_CouponRatePercentage', window );">Coupon Rate</a></td>
<td class="nump">0.875%<span></span>
</td>
<td class="nump">0.875%<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate3Member', window );">Maturing 05/31/2024, 2.500% Coupon 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">May 31,  2024<span></span>
</td>
<td class="text">May 31,  2024<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_sieb_CouponRatePercentage', window );">Coupon Rate</a></td>
<td class="nump">2.50%<span></span>
</td>
<td class="nump">2.50%<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_MeasurementInputTypeAxis=sieb_MaturingCouponRate4Member', window );">Maturing 08/15/2024, 0.375% Coupon 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_DebtSecuritiesHeldToMaturityPastDueLineItems', window );"><strong>Debt Securities, Held-to-Maturity, Past Due [Line Items]</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_DebtInstrumentMaturityDate', window );">Maturing</a></td>
<td class="text">Aug. 15,  2024<span></span>
</td>
<td class="text">Aug. 15,  2024<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_sieb_CouponRatePercentage', window );">Coupon Rate</a></td>
<td class="nump">0.375%<span></span>
</td>
<td class="nump">0.375%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_CouponRatePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 of coupon rate is the annual income an investor can expect to receive while holding a particular bond.</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;">sieb_CouponRatePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.</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 50<br> -Paragraph 1B<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 2: 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><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(2))<br> -SubTopic 10<br> -Topic 210<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_DebtInstrumentMaturityDate</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: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_DebtSecuritiesHeldToMaturityPastDueLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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.</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 326<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 14<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479319/326-20-50-14<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_DebtSecuritiesHeldToMaturityPastDueLineItems</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_ShortDurationContractsDiscountedLiabilitiesDiscountRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Discount rate used to obtain present value of liability for unpaid claim and claim adjustment expense for short-duration contract issued by insurance entity.</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 40<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480081/944-40-50-5<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_ShortDurationContractsDiscountedLiabilitiesDiscountRate</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_MeasurementInputTypeAxis=sieb_MaturingDiscountRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingDiscountRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</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=sieb_MaturingDiscountRate1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingDiscountRate1Member</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingDiscountRate2Member</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</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=sieb_MaturingDiscountRate3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingDiscountRate3Member</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>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=sieb_MaturingCouponRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingCouponRateMember</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=sieb_MaturingDiscountRate4Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingDiscountRate4Member</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>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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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_MeasurementInputTypeAxis=sieb_MaturingDiscountRate5Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingDiscountRate5Member</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=sieb_MaturingDiscountRate6Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingDiscountRate6Member</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=sieb_MaturingCouponRate1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingCouponRate1Member</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=sieb_MaturingCouponRate2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingCouponRate2Member</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=sieb_MaturingCouponRate3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingCouponRate3Member</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=sieb_MaturingCouponRate4Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MaturingCouponRate4Member</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>60
<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">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319999504">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Measurements (Details) - Schedule of estimated fair values - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ScheduleOfEstimatedFairValuesAbstract', window );"><strong>Schedule Of Estimated Fair Values Abstract</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_EquityMethodInvestmentInRelatedParty1', window );">Equity method investment in related party</a></td>
<td class="nump">$ 2,622,000<span></span>
</td>
<td class="nump">$ 2,584,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_EquityMethodInvestmentInRelatedParty1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Equity method investment in 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;">sieb_EquityMethodInvestmentInRelatedParty1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ScheduleOfEstimatedFairValuesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ScheduleOfEstimatedFairValuesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<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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							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318420517360">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property, Office Facilities, and Equipment, Net (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems', window );"><strong>Property, Office Facilities, and Equipment, Net (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Total depreciation expense</a></td>
<td class="nump">$ 81,000<span></span>
</td>
<td class="nump">$ 97,000<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_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_OfficeBuildingMember', window );">Office Building [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_sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems', window );"><strong>Property, Office Facilities, and Equipment, Net (Details) [Line Items]</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_sieb_BuildOutExpense', window );">Build out expense</a></td>
<td class="nump">$ 565,000<span></span>
</td>
<td class="nump">$ 276,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_BuildOutExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 recognized in the current 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;">sieb_BuildOutExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_PropertyOfficeFacilitiesandEquipmentNetDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_Depreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</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> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<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_Depreciation</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_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_OfficeBuildingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_OfficeBuildingMember</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>62
<FILENAME>R54.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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318321218096">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Property, Office Facilities, and Equipment, Net (Details) - Schedule of property, office facilities, and equipment, net - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ScheduleOfPropertyOfficeFacilitiesAndEquipmentNetAbstract', window );"><strong>Schedule Of Property Office Facilities And Equipment Net Abstract</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_PropertyGross', window );">Property</a></td>
<td class="nump">$ 6,815,000<span></span>
</td>
<td class="nump">$ 6,815,000<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_sieb_OfficeFacilitiesGross', window );">Office facilities</a></td>
<td class="nump">3,181,000<span></span>
</td>
<td class="nump">2,616,000<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_MachineryAndEquipmentGross', window );">Equipment</a></td>
<td class="nump">749,000<span></span>
</td>
<td class="nump">674,000<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_PropertyPlantAndEquipmentGross', window );">Total Property, office facilities, and equipment</a></td>
<td class="nump">10,745,000<span></span>
</td>
<td class="nump">10,105,000<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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less accumulated depreciation</a></td>
<td class="num">(1,858,000)<span></span>
</td>
<td class="num">(1,777,000)<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_PropertyPlantAndEquipmentNet', window );">Total Property, office facilities, and equipment, net</a></td>
<td class="nump">$ 8,887,000<span></span>
</td>
<td class="nump">$ 8,328,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_OfficeFacilitiesGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Office facilities.</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;">sieb_OfficeFacilitiesGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_PropertyGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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;">sieb_PropertyGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ScheduleOfPropertyOfficeFacilitiesAndEquipmentNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ScheduleOfPropertyOfficeFacilitiesAndEquipmentNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</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 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 2: 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(14))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</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_MachineryAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.</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_MachineryAndEquipmentGross</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_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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, depletion and amortization of physical assets used in the normal conduct of business 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://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 2: 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(13))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 3: 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_PropertyPlantAndEquipmentGross</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>
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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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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318312327872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Software, Net (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_SoftwareNetDetailsLineItems', window );"><strong>Software, Net (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers', window );">Total software development</a></td>
<td class="nump">$ 272,000<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_CapitalizedComputerSoftwareAmortization1', window );">Total amortization of software</a></td>
<td class="nump">110,000<span></span>
</td>
<td class="nump">$ 162,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour', window );">Future amortization of software assets in 2023</a></td>
<td class="nump">411,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive', window );">Future amortization of software assets in 2024</a></td>
<td class="nump">471,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive', window );">Future amortization of software assets in 2025</a></td>
<td class="nump">322,000<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_sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix', window );">Future amortization of software assets in 2026</a></td>
<td class="nump">55,000<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareDevelopmentMember', window );">Software Development [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_sieb_SoftwareNetDetailsLineItems', window );"><strong>Software, Net (Details) [Line Items]</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_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers', window );">Total software development</a></td>
<td class="nump">$ 629,000<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_sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the Six fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet 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;">sieb_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_SoftwareNetDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_SoftwareNetDetailsLineItems</td>
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<td>sieb_</td>
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<td>xbrli:stringItemType</td>
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<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>Amount of expense for amortization of capitalized computer software costs.</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 985<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481283/985-20-50-2<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -SubTopic 20<br> -Topic 985<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481283/985-20-50-1<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_CapitalizedComputerSoftwareAmortization1</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>
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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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Unamortized costs incurred for development of computer software, which is to be sold, leased or otherwise marketed, after establishing technological feasibility through to the general release of the software products. Excludes capitalized costs of developing software for internal use.</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 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481283/985-20-50-1<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_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers</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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<td><strong> Balance 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>Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth 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>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_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive</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:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td>instant</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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 350<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive</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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 350<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour</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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareDevelopmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareDevelopmentMember</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>64
<FILENAME>R56.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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							e.nextSibling.style.display='block';
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</head>
<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311620240">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Software, Net (Details) - Schedule of software, net - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite-Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CapitalizedComputerSoftwareGross', window );">Total Software</a></td>
<td class="nump">$ 4,482,000<span></span>
</td>
<td class="nump">$ 4,105,000<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_CapitalizedComputerSoftwareNet', window );">Total Software, net</a></td>
<td class="nump">1,259,000<span></span>
</td>
<td class="nump">991,000<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_FiniteLivedIntangibleAssetsByMajorClassAxis=sieb_RoboadvisorMember', window );">Robo-advisor [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_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite-Lived Intangible Assets [Line Items]</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_CapitalizedComputerSoftwareGross', window );">Total Software</a></td>
<td class="nump">763,000<span></span>
</td>
<td class="nump">763,000<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_CapitalizedComputerSoftwareAccumulatedAmortization', window );">Less accumulated amortization</a></td>
<td class="num">(763,000)<span></span>
</td>
<td class="num">(763,000)<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_FiniteLivedIntangibleAssetsByMajorClassAxis=sieb_OtherSoftwareMember', window );">Other software [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_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite-Lived Intangible Assets [Line Items]</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_CapitalizedComputerSoftwareGross', window );">Total Software</a></td>
<td class="nump">3,719,000<span></span>
</td>
<td class="nump">3,342,000<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_CapitalizedComputerSoftwareAccumulatedAmortization', window );">Less accumulated amortization</a></td>
<td class="num">$ (2,460,000)<span></span>
</td>
<td class="num">$ (2,351,000)<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_CapitalizedComputerSoftwareAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 each balance sheet presented, the amount of accumulated amortization for capitalized computer software 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/2009/role/commonPracticeRef<br> -Topic 985<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481283/985-20-50-1<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_CapitalizedComputerSoftwareAccumulatedAmortization</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_CapitalizedComputerSoftwareGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.</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 985<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481283/985-20-50-1<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_CapitalizedComputerSoftwareGross</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_CapitalizedComputerSoftwareNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.</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 985<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//1943274/2147481283/985-20-50-1<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_CapitalizedComputerSoftwareNet</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_FiniteLivedIntangibleAssetsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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.</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 926<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483154/926-20-50-5<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_FiniteLivedIntangibleAssetsLineItems</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_FiniteLivedIntangibleAssetsByMajorClassAxis=sieb_RoboadvisorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_FiniteLivedIntangibleAssetsByMajorClassAxis=sieb_RoboadvisorMember</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_FiniteLivedIntangibleAssetsByMajorClassAxis=sieb_OtherSoftwareMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_FiniteLivedIntangibleAssetsByMajorClassAxis=sieb_OtherSoftwareMember</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>65
<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">
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<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318630448">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases (Details) - Schedule of additional information related to leases<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</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_sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems', window );"><strong>Schedule of Additional Information Related To Leases [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 &#8211; operating leases (in years)</a></td>
<td class="text">2 years 7 months 6 days<span></span>
</td>
<td class="text">2 years 8 months 12 days<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 &#8211; operating leases</a></td>
<td class="nump">5.00%<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_LeasesDetailsScheduleofadditionalinformationrelatedtoleasesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_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>
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<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318312324976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Details) - Schedule of lease costs and other lease information - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems', window );"><strong>Schedule of Lease Costs and Other Lease Information [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Operating lease cost</a></td>
<td class="nump">$ 304,000<span></span>
</td>
<td class="nump">$ 378,000<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_ShortTermLeaseCost', window );">Short-term lease cost</a></td>
<td class="nump">143,000<span></span>
</td>
<td class="nump">25,000<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_VariableLeaseCost', window );">Variable lease cost</a></td>
<td class="nump">31,000<span></span>
</td>
<td class="nump">70,000<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 Rent and occupancy</a></td>
<td class="nump">478,000<span></span>
</td>
<td class="nump">473,000<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_sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract', window );"><strong>Cash paid for amounts included in the measurement of lease 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_OperatingLeasePayments', window );">Operating cash flows from operating leases</a></td>
<td class="nump">326,000<span></span>
</td>
<td class="nump">400,000<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_sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract', window );"><strong>Lease right-of-use assets obtained in exchange for new lease 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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Operating leases</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
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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;">sieb_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract</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;">sieb_LeaseRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesAbstract</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;">sieb_LeasesDetailsScheduleofleasecostsandotherleaseinformationLineItems</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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 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_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>
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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>
<td>debit</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>Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</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 5<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-5<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)(1)<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_OperatingLeasePayments</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>
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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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 right-of-use asset obtained in exchange for 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/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)(2)<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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</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>
</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_ShortTermLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 short-term lease cost, excluding expense for lease with term of one month or less.</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 (c)<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_ShortTermLeaseCost</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>
</tr>
<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_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>67
<FILENAME>R59.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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318321108656">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases (Details) - Schedule of future annual minimum payments<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems', window );"><strong>Schedule of Future Minimum Base Rental Payment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears', window );">2023</a></td>
<td class="nump">$ 920,000<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_LessorOperatingLeasePaymentsToBeReceivedThreeYears', window );">2024</a></td>
<td class="nump">588,000<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_LessorOperatingLeasePaymentsToBeReceivedFourYears', window );">2025</a></td>
<td class="nump">450,000<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_LessorOperatingLeasePaymentsToBeReceivedFiveYears', window );">2026</a></td>
<td class="nump">234,000<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_LessorOperatingLeasePaymentsToBeReceivedThereafter', window );">2027</a></td>
<td class="nump">48,000<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_LessorOperatingLeasePaymentsToBeReceived', window );">Remaining balance of lease payments</a></td>
<td class="nump">2,240,000<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_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Less: difference between undiscounted cash flows and discounted cash flows</a></td>
<td class="nump">135,000<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_OperatingLeaseLiability', window );">Lease liabilities</a></td>
<td class="nump">$ 2,105,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_LeasesDetailsScheduleoffutureannualminimumpaymentsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_FinanceLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 finance 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_FinanceLeaseLiabilityUndiscountedExcessAmount</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_LessorOperatingLeasePaymentsToBeReceived">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payments to be received by lessor 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 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479773/842-30-50-12<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_LessorOperatingLeasePaymentsToBeReceived</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_LessorOperatingLeasePaymentsToBeReceivedFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payment to be received by lessor for operating lease in fifth 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 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479773/842-30-50-12<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_LessorOperatingLeasePaymentsToBeReceivedFiveYears</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_LessorOperatingLeasePaymentsToBeReceivedFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payment to be received by lessor for operating lease 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 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479773/842-30-50-12<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_LessorOperatingLeasePaymentsToBeReceivedFourYears</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_LessorOperatingLeasePaymentsToBeReceivedThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payment to be received by lessor for operating lease after fifth 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 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479773/842-30-50-12<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_LessorOperatingLeasePaymentsToBeReceivedThereafter</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_LessorOperatingLeasePaymentsToBeReceivedThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payment to be received by lessor for operating lease 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 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479773/842-30-50-12<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_LessorOperatingLeasePaymentsToBeReceivedThreeYears</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_LessorOperatingLeasePaymentsToBeReceivedTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 payment to be received by lessor for operating lease 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 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479773/842-30-50-12<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_LessorOperatingLeasePaymentsToBeReceivedTwoYears</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_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>68
<FILENAME>R60.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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318537312">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Equity Method Investment in Related Party (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Oct. 18, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems', window );"><strong>Equity Method Investment in Related Party (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ReceivedCashDistributions', window );">Received cash distributions</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 156,000<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_OwnershipInterestMember', window );">Ownership Interest [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_sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems', window );"><strong>Equity Method Investment in Related Party (Details) [Line Items]</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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership interest, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24.00%<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_TigressHoldingsLLCMember', window );">Tigress Holdings 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>
</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_sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems', window );"><strong>Equity Method Investment in Related Party (Details) [Line Items]</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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership interest, percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">17.00%<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_GainLossOnInvestments', window );">Aggregate amount</a></td>
<td class="nump">38,000<span></span>
</td>
<td class="nump">165,000<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_sieb_InvestmentCarryingAmount', window );">Investment carrying amount</a></td>
<td class="nump">2,622,000<span></span>
</td>
<td class="nump">2,584,000<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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_HedgeConnectionMember', window );">Hedge Connection [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_sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems', window );"><strong>Equity Method Investment in Related Party (Details) [Line Items]</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_GainLossOnInvestments', window );">Aggregate amount</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">36,000<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_sieb_InvestmentCarryingAmount', window );">Investment carrying amount</a></td>
<td class="nump">0<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_EquityMethodInvestmentAggregateCost', window );">Aggregate amount</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 108,000<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_sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_EquityMethodInvestmentinRelatedPartyDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_InvestmentCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_InvestmentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ReceivedCashDistributions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ReceivedCashDistributions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_EquityMethodInvestmentAggregateCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 element represents the aggregate cost of investments accounted for under the equity method of accounting.</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 210.5-02.12)<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_EquityMethodInvestmentAggregateCost</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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</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 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<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_EquityMethodInvestmentOwnershipPercentage</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_GainLossOnInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 realized and unrealized gain (loss) on investment.</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/recommendedDisclosureRef<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 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 210.5-03.7(c),9(a))<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_GainLossOnInvestments</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_OwnershipInterestMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_OwnershipInterestMember</td>
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<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>
</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_TigressHoldingsLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_TigressHoldingsLLCMember</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>
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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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_HedgeConnectionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=sieb_HedgeConnectionMember</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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311129280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Equity Method Investment in Related Party (Details) - Schedule of consolidated statements of operations and financial condition - Tigress Holdings [Member] - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Revenue</a></td>
<td class="nump">$ 1,845,000<span></span>
</td>
<td class="nump">$ 3,399,000<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_sieb_OperatingIncomeloss', window );">Operating income</a></td>
<td class="nump">221,000<span></span>
</td>
<td class="nump">689,000<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_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest', window );">Net income</a></td>
<td class="nump">221,000<span></span>
</td>
<td class="nump">$ 689,000<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_OtherAssets', window );">Assets</a></td>
<td class="nump">8,575,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,169,000<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_OtherLiabilities', window );">Liabilities</a></td>
<td class="nump">5,886,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,301,000<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_StockholdersEquityOther', window );">Stockholders&#8217; Equity</a></td>
<td class="nump">$ 2,689,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,868,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_OperatingIncomeloss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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>
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<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>
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<tr>
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<td style="white-space:nowrap;">us-gaap_CostOfRevenue</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after income tax of income (loss) including the portion attributable to nonredeemable noncontrolling interest. Excludes the portion attributable to redeemable noncontrolling interest recognized as temporary equity.</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>
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<td style="white-space:nowrap;">us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of assets classified as other.</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_OtherAssets</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</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 liabilities classified as other.</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>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>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.</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>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.</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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318312320896">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Investments, Cost (Details) - OpenHand Holdings, Inc. [Member] - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Ownership interest percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Investments', window );">Investment</a></td>
<td class="nump">$ 850,000<span></span>
</td>
<td class="nump">$ 850,000<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_sieb_InvestmentsCostDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_InvestmentsCostDetailsLineItems</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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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 voting equity interests acquired at the acquisition date in the business combination.</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 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2<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_BusinessAcquisitionPercentageOfVotingInterestsAcquired</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:percentItemType</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
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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_Investments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 investments.</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 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(h))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-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_Investments</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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<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>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=sieb_OpenHandHoldingsIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_BusinessAcquisitionAxis=sieb_OpenHandHoldingsIncMember</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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<head>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319341296">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Goodwill (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockSupplementAbstract', window );"><strong>Investments, Cost [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Amount of goodwill</a></td>
<td class="nump">$ 1,989,000<span></span>
</td>
<td class="nump">$ 1,989,000<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_DisclosureTextBlockSupplementAbstract">
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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_DisclosureTextBlockSupplementAbstract</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>na</td>
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<td><strong> Period Type:</strong></td>
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</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_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>
</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>
</div>
</body>
</html>
</TEXT>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>R64.htm
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<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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318317607456">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long-Term Debt (Details)<br></strong></div></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Dec. 30, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jul. 22, 2020 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2022 </div>
<div>USD ($)</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_sieb_LongTermDebtDetailsLineItems', window );"><strong>Long-Term Debt (Details) [Line Items]</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_MortgageLoansInProcessOfForeclosureAmount', window );">Mortgage amount</a></td>
<td class="nump">$ 4,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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">$ 49,000<span></span>
</td>
<td class="nump">$ 29,000<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_CommonStockOtherValueOutstanding', window );">Outstanding balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,400,000<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_DebtInstrumentAxis=sieb_TermLoanMember', window );">Term Loan [Member] | East West Bank [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_sieb_LongTermDebtDetailsLineItems', window );"><strong>Long-Term Debt (Details) [Line Items]</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_LineOfCreditFacilityInterestRateDescription', window );">Term loan interest rate description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The repayment schedule
will utilize a 30-year amortization period, with a balloon on the remaining amount due at the end of ten years.<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_LineOfCreditFacilityInterestRateDuringPeriod', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.60%<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_sieb_InterestRateLineOfCredit', window );">Interest rate line of credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.60%<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_DebtInstrumentCovenantDescription', window );">Covenants description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">This percentage is&#160;5% in the first year and decreases
by 1% each year thereafter, with the prepayment penalty ending after 5 years.<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=sieb_LoanAndSecurityAgreementMember', window );">Loan and Security Agreement [Member] | East West Bank [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_sieb_LongTermDebtDetailsLineItems', window );"><strong>Long-Term Debt (Details) [Line Items]</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_LineOfCreditFacilityInterestRateDescription', window );">Term loan interest rate description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Term
loans made pursuant to the agreement shall bear interest at the prime rate as reported by the Wall Street Journal, provided that the minimum
interest rate on any term loan will not be less than 3.25%.<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_DebtInstrumentCovenantDescription', window );">Covenants description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Certain other non-financial covenants include that the Company
must promptly notify East West Bank of the creation or acquisition of any subsidiary that at any time owns assets with a value of $100,000
or greater.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum borrowing capacity under term loan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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 );">Loan term</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="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtTerm', window );">Repayment term</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_sieb_OriginationFee', window );">Origination fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.25%<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_MinimumNetWorthRequiredForCompliance', window );">Amount of tangible net worth minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_NetCapitalRatio', window );">Net capital ratio</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<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_CreditFacilityAxis=sieb_MortgageWithEastWestBankMember', window );">East West Bank [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_sieb_LongTermDebtDetailsLineItems', window );"><strong>Long-Term Debt (Details) [Line Items]</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_LineOfCreditFacilityInterestRateDuringPeriod', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.60%<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_InterestExpenseDebt', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 39,000<span></span>
</td>
<td class="nump">$ 25,000<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_CreditFacilityAxis=us-gaap_LineOfCreditMember', window );">Line of Credit [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_sieb_LongTermDebtDetailsLineItems', window );"><strong>Long-Term Debt (Details) [Line Items]</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_LineOfCreditFacilityInterestRateDuringPeriod', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<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_RatioOfIndebtednessToNetCapital1', window );">Debt coverage ratio</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.4<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=sieb_MiamiOfficeBuildingMember', window );">Miami Office Building [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_sieb_LongTermDebtDetailsLineItems', window );"><strong>Long-Term Debt (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty', window );">Acquired commercial office building and associated property</a></td>
<td class="nump">6,800,000<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>
<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_OtherCommitment', window );">Commitment amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 338,000<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=sieb_MiamiOfficeBuildingMember', window );">Miami Office Building [Member] | East West Bank [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_sieb_LongTermDebtDetailsLineItems', window );"><strong>Long-Term Debt (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_UnusedCommitmen', window );">Unused commitment with Miami office building</a></td>
<td class="nump">$ 338,000<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_sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_AcquiredCommercialOfficeBuildingAndAssociatedProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_InterestRateLineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_InterestRateLineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_LongTermDebtDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_LongTermDebtDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_NetCapitalRatio">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Net capital ratio.</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;">sieb_NetCapitalRatio</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_OriginationFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Origination 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;">sieb_OriginationFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_UnusedCommitmen">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Unused commitment with Miami office building.</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;">sieb_UnusedCommitmen</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_CommonStockOtherValueOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 shares of other common stock instruments held by shareholders, such as exchangeable shares. May be all or portion of the number of common shares 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_CommonStockOtherValueOutstanding</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_DebtInstrumentCovenantDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.</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> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (g)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480848/942-470-50-3<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_DebtInstrumentCovenantDescription</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_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_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_LineOfCreditFacilityInterestRateDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 interest rate for borrowing under credit facility. Includes, but is not limited to, terms and method for determining interest rate.</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(b),22(b))<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_LineOfCreditFacilityInterestRateDescription</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_LineOfCreditFacilityInterestRateDuringPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 effective interest rate 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://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(b),22(b))<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_LineOfCreditFacilityInterestRateDuringPeriod</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_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</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(b),22(b))<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_LineOfCreditFacilityMaximumBorrowingCapacity</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_LongTermDebtTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 maturity of long-term debt, 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_LongTermDebtTerm</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_MinimumNetWorthRequiredForCompliance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 minimum net worth required for mortgage banking as defined by regulatory framework.</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 948<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481586/948-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 948<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481586/948-10-50-5<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 948<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481586/948-10-50-5<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 948<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481586/948-10-50-5<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_MinimumNetWorthRequiredForCompliance</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_MortgageLoansInProcessOfForeclosureAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.</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 35<br> -SubTopic 10<br> -Topic 310<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481962/310-10-50-35<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_MortgageLoansInProcessOfForeclosureAmount</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_OtherCommitment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.</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_OtherCommitment</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_RatioOfIndebtednessToNetCapital1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indebtedness divided by net capital.</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_RatioOfIndebtednessToNetCapital1</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:pureItemType</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_DebtInstrumentAxis=sieb_TermLoanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_DebtInstrumentAxis=sieb_TermLoanMember</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=sieb_EastWestBankMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_EastWestBankMember</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_DebtInstrumentAxis=sieb_LoanAndSecurityAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_DebtInstrumentAxis=sieb_LoanAndSecurityAgreementMember</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_CreditFacilityAxis=sieb_MortgageWithEastWestBankMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_CreditFacilityAxis=sieb_MortgageWithEastWestBankMember</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_CreditFacilityAxis=us-gaap_LineOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_CreditFacilityAxis=us-gaap_LineOfCreditMember</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=sieb_MiamiOfficeBuildingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MiamiOfficeBuildingMember</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>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318312150144">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Long-Term Debt (Details) - Schedule of future remaining annual minimum principal payments<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=sieb_MortgageWithEastWestBankMember', window );">Mortgage with East West Bank [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems', window );"><strong>Long-Term Debt (Details) - Schedule of future remaining annual minimum principal payments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo', window );">2023</a></td>
<td class="nump">$ 61,000<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree', window );">2024</a></td>
<td class="nump">84,000<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour', window );">2025</a></td>
<td class="nump">88,000<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive', window );">2026</a></td>
<td class="nump">91,000<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive', window );">Thereafter</a></td>
<td class="nump">4,048,000<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_LongTermDebt', window );">Total</a></td>
<td class="nump">4,372,000<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=sieb_LineCreditWithEastWestBankMember', window );">Line Credit with East West Bank [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_sieb_LongTermDebtDetailsScheduleoffutureremainingannualminimumprincipalpaymentsLineItems', window );"><strong>Long-Term Debt (Details) - Schedule of future remaining annual minimum principal payments [Line Items]</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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo', window );">2023</a></td>
<td class="nump">749,000<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree', window );">2024</a></td>
<td class="nump">1,661,000<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_LongTermDebt', window );">Total</a></td>
<td class="nump">$ 2,410,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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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>Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.</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/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 3: 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 4: 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 (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1D<br><br>Reference 5: 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 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(16))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br><br>Reference 7: 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)(3)<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_LongTermDebt</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-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">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive</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>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour</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>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree</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>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo</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>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=sieb_MortgageWithEastWestBankMember</td>
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<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=sieb_LineCreditWithEastWestBankMember</td>
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<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318696032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Deferred Contract Incentive (Details) - National Financial Services LLC [Member] - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_DeferredContractIncentiveDetailsLineItems', window );"><strong>Deferred Contract Incentive (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BusinessDevelopment', window );">Business development credit</a></td>
<td class="nump">$ 3,000,000<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_sieb_ContraExpense', window );">Contra expense</a></td>
<td class="nump">213,000<span></span>
</td>
<td class="nump">$ 213,000<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_sieb_DeferredContractIncentive', window );">Deferred contract incentive</a></td>
<td class="nump">$ 1,800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,000,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_ContraExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Contra expense during the 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;">sieb_ContraExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_DeferredContractIncentive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Deferred contract incentive.</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;">sieb_DeferredContractIncentive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_DeferredContractIncentiveDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_DeferredContractIncentiveDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_BusinessDevelopment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Business development involves the development of products and services, their delivery, design and their implementation. Business development includes a number of techniques designed to grow an economic enterprise. Such techniques include, but are not limited to, assessments of marketing opportunities and target markets, intelligence gathering on customers and competitors, generating leads for possible sales, follow-up sales activity, formal proposal writing and business model design. Business development involves evaluating a business and then realizing its full potential, using such tools as marketing, sales, information management and customer service.</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(6))<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_BusinessDevelopment</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_RelatedPartyTransactionsByRelatedPartyAxis=sieb_NationalFinancialServicesLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_NationalFinancialServicesLLCMember</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>75
<FILENAME>R67.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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</head>
<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318312291408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue Recognition (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue Recognition [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_DecreaseYearOfUnrealizedGainLossOnSecurities', window );">U.S. government securities portfolio</a></td>
<td class="nump">$ 3.9<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_sieb_RevenueFromStockBorrowOrStockLoan', window );">Stock borrow / stock loan</a></td>
<td class="nump">3,442,000<span></span>
</td>
<td class="nump">$ 3,578,000<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_sieb_GrossRevenueFromStockBorrowOrStockLoan', window );">Gross revenue from stock borrow/ Stock loan</a></td>
<td class="nump">9,776,000<span></span>
</td>
<td class="nump">7,465,000<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_sieb_ExpensesFromStockBorrowOrStockLoan', window );">Expenses from stock borrow/stock loan</a></td>
<td class="nump">$ 6,334,000<span></span>
</td>
<td class="nump">$ 3,887,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_DecreaseYearOfUnrealizedGainLossOnSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Unrealized loss on portfolio of U.S. government securities, year over year decrease.</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;">sieb_DecreaseYearOfUnrealizedGainLossOnSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ExpensesFromStockBorrowOrStockLoan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Expenses from stock borrow/stock loan.</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;">sieb_ExpensesFromStockBorrowOrStockLoan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_GrossRevenueFromStockBorrowOrStockLoan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 revenue from stock borrow/ Stock loan.</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;">sieb_GrossRevenueFromStockBorrowOrStockLoan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_RevenueFromStockBorrowOrStockLoan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Revenue from stock borrow or stock loan.</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;">sieb_RevenueFromStockBorrowOrStockLoan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_RevenueFromContractWithCustomerAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_RevenueFromContractWithCustomerAbstract</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>76
<FILENAME>R68.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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							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319734848">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue Recognition (Details) - Schedule of represents the loss related to principal transactions - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_PrincipalTransactionsAndProprietaryTradingAbstract', window );"><strong>Principal transactions and proprietary trading</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PrincipalInvestmentGainsLosses', window );">Realized and unrealized gain on primarily riskless principal transactions</a></td>
<td class="nump">$ 1,799,000<span></span>
</td>
<td class="nump">$ 1,919,000<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_sieb_DecreaseYearOfPrincipalInvestmentGainsLosses', window );">Realized and unrealized gain on primarily riskless principal transactions, year over year decrease</a></td>
<td class="num">(120,000)<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_sieb_UnrealizedGainAndLossOnSecurities', window );">Unrealized loss on U.S. government securities</a></td>
<td class="nump">1,001,000<span></span>
</td>
<td class="num">(2,186,000)<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_sieb_DecreasesYearOfUnrealizedGainLossOnSecurities', window );">Unrealized loss on portfolio of U.S. government securities, year over year decrease</a></td>
<td class="nump">3,187,000<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_PrincipalTransactionsRevenue', window );">Total Principal transactions and proprietary trading</a></td>
<td class="nump">2,800,000<span></span>
</td>
<td class="num">$ (267,000)<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_sieb_DecreaseYearOfPrincipalTransactionsRevenue', window );">Total Principal transactions and proprietary trading, year over year decrease</a></td>
<td class="nump">$ 3,067,000<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_sieb_DecreaseYearOfPrincipalInvestmentGainsLosses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Realized and unrealized gain on primarily riskless principal transactions, year over year decrease.</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;">sieb_DecreaseYearOfPrincipalInvestmentGainsLosses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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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<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_sieb_DecreaseYearOfPrincipalTransactionsRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 Principal transactions and proprietary trading, year over year decrease.</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;">sieb_DecreaseYearOfPrincipalTransactionsRevenue</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>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_DecreasesYearOfUnrealizedGainLossOnSecurities">
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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>Unrealized loss on portfolio of U.S. government securities, year over year decrease.</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;">sieb_DecreasesYearOfUnrealizedGainLossOnSecurities</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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;">sieb_PrincipalTransactionsAndProprietaryTradingAbstract</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 );">- 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;">sieb_UnrealizedGainAndLossOnSecurities</td>
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<td>sieb_</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 realized and unrealized gain (loss), from the firm's direct investment activity, conducted separately from customer trading activities, and includes, but is not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.</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 942<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.13(g),(h))<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_PrincipalInvestmentGainsLosses</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrincipalTransactionsRevenue">
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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>Amount of realized and unrealized gain (loss) resulting from the difference between acquisition price and selling price or fair value of trading assets and trading liabilities, and from the firm's direct investment activity, conducted separately from customer trading activities, including, but not limited to, investments in private equity, alternative investment products, real estate, and exchanges and memberships.</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 940<br> -SubTopic 320<br> -Section 45<br> -Paragraph 5<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481961/940-320-45-5<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_PrincipalTransactionsRevenue</td>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319813264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Taxes [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ProvisionbenefitForfromIncomeTaxes', window );">Provision (benefit) for (from) income taxes</a></td>
<td class="nump">$ 1,136,000<span></span>
</td>
<td class="nump">$ 282,000<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_ComprehensiveIncomeNetOfTax', window );">Pre-tax book loss</a></td>
<td class="nump">$ 4,351,000<span></span>
</td>
<td class="nump">$ 1,374,000<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_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate', window );">Effective tax rate percentage</a></td>
<td class="nump">26.00%<span></span>
</td>
<td class="nump">21.00%<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_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes', window );">State and local taxes</a></td>
<td class="nump">21.00%<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_UnrecognizedTaxBenefits', window );">Uncertain tax position</a></td>
<td class="nump">$ 1,596,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,596,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_ProvisionbenefitForfromIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_ProvisionbenefitForfromIncomeTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></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>
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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_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</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 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(24))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 2: 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(26))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1<br><br>Reference 3: 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(22))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482790/220-10-45-1A<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482790/220-10-45-1B<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482790/220-10-45-5<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_ComprehensiveIncomeNetOfTax</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><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax 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/2009/role/commonPracticeRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12<br><br>Reference 2: 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.Fact.4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479360/740-10-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_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate</td>
</tr>
<tr>
<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>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).</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 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479360/740-10-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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<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_IncomeTaxDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_IncomeTaxDisclosureAbstract</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_UnrecognizedTaxBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 unrecognized tax benefits.</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 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15A<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 10B<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482525/740-10-45-10B<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_UnrecognizedTaxBenefits</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>
</div>
</body>
</html>
</TEXT>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311186368">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Capital Requirements (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Apr. 03, 2023</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_NetCapital', window );">Net capital</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000,000<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_sieb_PercentageOfAggregateDebitBalanceToNetCapital', window );">Percentage of aggregate debit balance to net capital</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
<td class="nump">44.49%<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_sieb_NetCapitalInExcessOfMinimumRequirement', window );">Net capital in excess of minimum requirement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 31,800,000<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_sieb_NetCapitalInExcessOfItsMinimumRequirement', window );">Net capital in excess amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,400,000<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_sieb_ReserveAccountExcessAmount', window );">Reserve account excess amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,900,000<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_SecuritiesReserveDepositRequiredAndMade', window );">Excess deposit requirements amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,200,000<span></span>
</td>
<td class="nump">264,300,000<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_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>
<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_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</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_sieb_ReserveAccountExcessAmount', window );">Reserve account excess amount</a></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>
</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>
</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_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_ReserveAccountExcessAmount', window );">Reserve account excess amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000.00<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_RelatedPartyTransactionsByRelatedPartyAxis=sieb_MSCOMember', window );">MSCO [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_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</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_srt_NetCapital', window );">Net capital</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 33,200,000<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_sieb_PercentageOfAggregateDebitBalanceToNetCapital', window );">Percentage of aggregate debit balance to net capital</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">47.09%<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_sieb_NetCapitalInExcessOfMinimumRequirement', window );">Net capital in excess of minimum requirement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">29,200,000<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_srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1', window );">Minimum net capital required</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_NetCapitalInExcessOfItsMinimumRequirement', window );">Net capital in excess amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30,600,000<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_CashReserveDepositRequiredAndMade', window );">Cash and securities deposits</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">254,400,000<span></span>
</td>
<td class="nump">276,200,000<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_sieb_CashDepositsInExcessOfMinimumRequirement', window );">Cash deposits in excess of minimum requirement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">58,500,000<span></span>
</td>
<td class="nump">135,200,000<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_sieb_MinimumCashDepositsRequired', window );">Minimum cash deposits required</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">195,900,000<span></span>
</td>
<td class="nump">141,000,000<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_sieb_ReserveAccountExcessAmount', window );">Reserve account excess amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22,200,000<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_SecuritiesReserveDepositRequiredAndMade', window );">Excess deposit requirements amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 232,200,000<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=sieb_MSCOMember', window );">MSCO [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_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</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_sieb_CashDepositsInExcessOfMinimumRequirement', window );">Cash deposits in excess of minimum requirement</a></td>
<td class="nump">$ 3,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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=sieb_RiseMember', window );">RISE [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_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</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_srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1', window );">Minimum net capital required</a></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="nump">$ 250,000<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=sieb_RiseMember', window );">RISE [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>
</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_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</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_sieb_NetCapitalInExcessOfItsMinimumRequirement', window );">Net capital in excess amount</a></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="nump">1,300,000<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=sieb_RiseMember', window );">RISE [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>
</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_sieb_CapitalRequirementsDetailsLineItems', window );"><strong>Capital Requirements (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_NetCapitalInExcessOfItsMinimumRequirement', window );">Net capital in excess amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 900,000<span></span>
</td>
<td class="nump">$ 1,000,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_CapitalRequirementsDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_CapitalRequirementsDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_CashDepositsInExcessOfMinimumRequirement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cash deposits in excess of minimum requirement.</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;">sieb_CashDepositsInExcessOfMinimumRequirement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_MinimumCashDepositsRequired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Minimum cash deposits required.</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;">sieb_MinimumCashDepositsRequired</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_NetCapitalInExcessOfItsMinimumRequirement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Net capital in excess of its minimum requirement.</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;">sieb_NetCapitalInExcessOfItsMinimumRequirement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_NetCapitalInExcessOfMinimumRequirement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Net capital in excess of minimum requirement.</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;">sieb_NetCapitalInExcessOfMinimumRequirement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_PercentageOfAggregateDebitBalanceToNetCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 aggregate debit balance to net capital.</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;">sieb_PercentageOfAggregateDebitBalanceToNetCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_ReserveAccountExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 reserve account excess 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;">sieb_ReserveAccountExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Minimum amount of net capital required to be maintained by broker-dealer subsidiary to engage in security transaction, calculated under Aggregate Indebtedness Standard.</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 Rule 15c3-1<br> -Number 240<br> -Section 15c3-1<br> -Publisher SEC<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;">srt_MinimumNetCapitalRequiredForBrokerDealerSubsidiary1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</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_srt_NetCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 net capital of broker-dealer.</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 Rule 15c3-1<br> -Number 240<br> -Section 15c3-1<br> -Publisher SEC<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;">srt_NetCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</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_CashReserveDepositRequiredAndMade">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cash deposited in a special reserve account for the exclusive benefit of customers pursuant to SEC Regulations.</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 1<br> -SubTopic 210<br> -Topic 942<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481281/942-210-50-1<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_CashReserveDepositRequiredAndMade</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_SecuritiesReserveDepositRequiredAndMade">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 deposited in a special reserve account for the exclusive benefit of customers pursuant to SEC Regulations.</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_SecuritiesReserveDepositRequiredAndMade</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_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_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>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=sieb_MSCOMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MSCOMember</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_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=sieb_RiseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_RiseMember</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>79
<FILENAME>R71.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318319156208">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Financial Instruments with Off-Balance Sheet Risk (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</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_DisclosureTextBlockSupplementAbstract', window );"><strong>Investments, Cost [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_sieb_MarginLoansExtended', window );">Margin loans extended</a></td>
<td class="nump">$ 354.0<span></span>
</td>
<td class="nump">$ 365.4<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_sieb_ReceivablesFromCustomers1', window );">Receivables from customers</a></td>
<td class="nump">$ 51.9<span></span>
</td>
<td class="nump">$ 52.1<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_MarginLoansExtended">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Margin loans extended.</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;">sieb_MarginLoansExtended</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ReceivablesFromCustomers1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 due from customers for fees and charges arising from transactions related to the entity's brokerage activities and operations.</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;">sieb_ReceivablesFromCustomers1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_DisclosureTextBlockSupplementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_DisclosureTextBlockSupplementAbstract</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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</div>
</body>
</html>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311688944">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments, Contingencies, and Other (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>May 23, 2022</div></th>
<th class="th"><div>May 27, 2022</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_CommitmentsContingenciesandOtherDetailsLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_HealthClaimReinsuranceLimitPerEmployee', window );">Health claim reinsurance limit per employee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 65,000<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_sieb_ExpenseForSelfInsuranceClaims', window );">Expense for self-insurance claims</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">180,000<span></span>
</td>
<td class="nump">$ 496,000<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_LossContingencyAccrualCarryingValueCurrent', window );">Accrual for self-insurance claims</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<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_sieb_AgreementAxis=sieb_SalesAgreementMember', window );">Sales Agreement [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>
</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_sieb_CommitmentsContingenciesandOtherDetailsLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) [Line Items]</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_ProceedsFromIssuanceOfCommonStock', window );">Common stock aggregate offering price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 9,600,000<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>
<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_sieb_CommissionRateOfAggregateGrossProceed', window );">Commission rate of aggregate gross proceed</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>
</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=sieb_MSCOMember', window );">MSCO [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>
</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_sieb_CommitmentsContingenciesandOtherDetailsLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) [Line Items]</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_LineOfCreditFacilityIncreaseDecreaseForPeriodNet', window );">Increased line of credit principal amount</a></td>
<td class="nump">$ 15,000,000<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>
</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=sieb_MSCOMember', window );">MSCO [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>
</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_sieb_CommitmentsContingenciesandOtherDetailsLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) [Line Items]</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_LineOfCreditFacilityIncreaseDecreaseForPeriodNet', window );">Increased line of credit principal amount</a></td>
<td class="nump">$ 25,000,000<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>
</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=sieb_MSCOMember', window );">MSCO [Member] | BMO Harris [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>
</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_sieb_CommitmentsContingenciesandOtherDetailsLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) [Line Items]</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_LineOfCredit', window );">Line of credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 15,000,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_CommissionRateOfAggregateGrossProceed">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 rate of aggregate gross proceed.</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;">sieb_CommissionRateOfAggregateGrossProceed</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_CommitmentsContingenciesandOtherDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_CommitmentsContingenciesandOtherDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_ExpenseForSelfInsuranceClaims">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Expense for self-insurance claims.</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;">sieb_ExpenseForSelfInsuranceClaims</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_HealthClaimReinsuranceLimitPerEmployee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Health claim reinsurance limit per employee.</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;">sieb_HealthClaimReinsuranceLimitPerEmployee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_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_LineOfCreditFacilityIncreaseDecreaseForPeriodNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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) of the credit facility.</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 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(f))<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_LineOfCreditFacilityIncreaseDecreaseForPeriodNet</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_LossContingencyAccrualCarryingValueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 contingency liability expected to be resolved 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/disclosureRef<br> -Topic 450<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1<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_LossContingencyAccrualCarryingValueCurrent</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_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 additional capital contribution to the entity.</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></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_ProceedsFromIssuanceOfCommonStock</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>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_sieb_AgreementAxis=sieb_SalesAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_AgreementAxis=sieb_SalesAgreementMember</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=sieb_MSCOMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_MSCOMember</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>
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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_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>
</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>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=sieb_BMOHarrisBankMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_CreditFacilityAxis=sieb_BMOHarrisBankMember</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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<DOCUMENT>
<TYPE>XML
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<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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318695904">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Commitments, Contingencies, and Other (Details) - Schedule of early termination fee upon occurrence pursuant<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2023 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardDateAxis=sieb_PriorToAugust12023Member', window );">Prior to August 1, 2023 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) - Schedule of early termination fee upon occurrence pursuant [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees', window );">Early Termination Fee</a></td>
<td class="nump">$ 7,250,000<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_AwardDateAxis=sieb_PriorToAugust12024Member', window );">Prior to August 1, 2024 [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_sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) - Schedule of early termination fee upon occurrence pursuant [Line Items]</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_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees', window );">Early Termination Fee</a></td>
<td class="nump">4,500,000<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_AwardDateAxis=sieb_PriorToAugust12025Member', window );">Prior to August 1, 2025 [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_sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems', window );"><strong>Commitments, Contingencies, and Other (Details) - Schedule of early termination fee upon occurrence pursuant [Line Items]</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_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees', window );">Early Termination Fee</a></td>
<td class="nump">$ 3,250,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_CommitmentsContingenciesandOtherDetailsScheduleofearlyterminationfeeuponoccurrencepursuantLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 early contract termination fees included in liabilities subject to compromise.</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 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481404/852-10-50-2<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_LiabilitiesSubjectToCompromiseEarlyContractTerminationFees</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_AwardDateAxis=sieb_PriorToAugust12023Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_AwardDateAxis=sieb_PriorToAugust12023Member</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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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
<td></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_AwardDateAxis=sieb_PriorToAugust12024Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_AwardDateAxis=sieb_PriorToAugust12024Member</td>
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<tr>
<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardDateAxis=sieb_PriorToAugust12025Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_AwardDateAxis=sieb_PriorToAugust12025Member</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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<TYPE>XML
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<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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318320990720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Employee Benefit Plans (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2023 </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_CompensationAndRetirementDisclosureAbstract', window );"><strong>Retirement Benefits [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_CommonStockCapitalSharesReservedForFutureIssuance', window );">Shares reserved</a></td>
<td class="nump">3,000,000<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_sieb_EmployeeBenefitPlansSharesRemained', window );">Employee benefit plans shares remained</a></td>
<td class="nump">2,704,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_sieb_EmployeeBenefitPlansSharesRemained">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 employee benefit plans shares remained.</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;">sieb_EmployeeBenefitPlansSharesRemained</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_CommonStockCapitalSharesReservedForFutureIssuance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 number of common shares reserved for future issuance.</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 210.5-02.29)<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_CommonStockCapitalSharesReservedForFutureIssuance</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_CompensationAndRetirementDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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_CompensationAndRetirementDisclosureAbstract</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
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<span style="display: none;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318311856368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Disclosures (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_RelatedPartyDisclosuresDetailsLineItems', window );"><strong>Related Party Disclosures (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpenseOther', window );">Interest expense related to notes payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 70,000<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_Deposits', window );">Escrow deposit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<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_Cash', window );">Excess cash</a></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>
</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=sieb_KCAMember', window );">KCA [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_sieb_RelatedPartyDisclosuresDetailsLineItems', window );"><strong>Related Party Disclosures (Details) [Line Items]</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_CostsAndExpensesRelatedParty', window );">Cost</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,000<span></span>
</td>
<td class="nump">15,000<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_PaymentsForRent', window );">Office rent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,000<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=sieb_PWMember', window );">PW [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_sieb_RelatedPartyDisclosuresDetailsLineItems', window );"><strong>Related Party Disclosures (Details) [Line Items]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_RevenueFromRelatedPartie', window );">Revenue from related parties</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22,000<span></span>
</td>
<td class="nump">75,000<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=sieb_GloriaEGebbiaMember', window );">Gloria E. Gebbia [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_sieb_RelatedPartyDisclosuresDetailsLineItems', window );"><strong>Related Party Disclosures (Details) [Line Items]</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_sieb_NotesPayableAmount', window );">Notes payable</a></td>
<td class="nump">$ 2,900,000<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>
<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_sieb_OutstandingAndIssuedMembershipInterestRates', window );">Outstanding and issued membership interests rate</a></td>
<td class="nump">24.00%<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_RelatedPartyTransactionsByRelatedPartyAxis=sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember', window );">The sons of Gloria E. Gebbia and John J. Gebbia [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_sieb_RelatedPartyDisclosuresDetailsLineItems', window );"><strong>Related Party Disclosures (Details) [Line Items]</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_sieb_CompensationAggregateAmount', window );">Compensation aggregate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">524,000<span></span>
</td>
<td class="nump">443,000<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=sieb_GebbiaSullivanCountyLandTrustMember', window );">Gebbia Sullivan County Land Trust [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_sieb_RelatedPartyDisclosuresDetailsLineItems', window );"><strong>Related Party Disclosures (Details) [Line Items]</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_PaymentsForRent', window );">Office rent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 15,000<span></span>
</td>
<td class="nump">$ 15,000<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_sieb_CompensationAggregateAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_CompensationAggregateAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_NotesPayableAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_NotesPayableAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_OutstandingAndIssuedMembershipInterestRates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 outstanding and issued membership interests 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;">sieb_OutstandingAndIssuedMembershipInterestRates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr: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_sieb_RelatedPartyDisclosuresDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_RelatedPartyDisclosuresDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_sieb_RevenueFromRelatedPartie">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 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>
<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;">sieb_RevenueFromRelatedPartie</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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_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_CostsAndExpensesRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Costs of sales and operating expenses for the period incurred from transactions with related parties.</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 210.5-03.2)<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_CostsAndExpensesRelatedParty</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_Deposits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.</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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.12)<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_Deposits</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_InterestExpenseOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 interest expense classified as 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;">us-gaap_InterestExpenseOther</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>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_PaymentsForRent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cash payments to lessor's for use of assets under operating leases.</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 25<br> -Subparagraph (g)<br> -SubTopic 10<br> -Topic 230<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_PaymentsForRent</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>
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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_RelatedPartyTransactionsByRelatedPartyAxis=sieb_KCAMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_KCAMember</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>
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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>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=sieb_PWMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_PWMember</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>
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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>
</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=sieb_GloriaEGebbiaMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_GloriaEGebbiaMember</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>
</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=sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_TheSonsOfGloriaEGebbiaAndJohnJGebbiaMember</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_RelatedPartyTransactionsByRelatedPartyAxis=sieb_GebbiaSullivanCountyLandTrustMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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=sieb_GebbiaSullivanCountyLandTrustMember</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;">v3.23.1</span><table class="report" border="0" cellspacing="2" id="idm140318318641936">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_sieb_SubsequentEventsDetailsLineItems', window );"><strong>Subsequent Events (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts', window );">Capitalized deferred issuance costs</a></td>
<td class="nump">$ 383,000<span></span>
</td>
<td class="nump">$ 318,000<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_BusinessAcquisitionAxis=sieb_FirstTrancheMember', window );">First Tranche [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_sieb_SubsequentEventsDetailsLineItems', window );"><strong>Subsequent Events (Details) [Line Items]</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_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Ownership percentage acquired</a></td>
<td class="nump">19.90%<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_StockIssuedDuringPeriodSharesNewIssues', window );">Newly issued shares (in Shares)</a></td>
<td class="nump">8,075,607<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_StockIssuedDuringPeriodValueNewIssues', window );">Newly issued shares amount</a></td>
<td class="nump">$ 17,400,000<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_BusinessAcquisitionAxis=sieb_SecondTrancheMember', window );">Second Tranche [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_sieb_SubsequentEventsDetailsLineItems', window );"><strong>Subsequent Events (Details) [Line Items]</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_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Ownership percentage acquired</a></td>
<td class="nump">31.10%<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_StockIssuedDuringPeriodSharesNewIssues', window );">Newly issued shares (in Shares)</a></td>
<td class="nump">25,756,470<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_StockIssuedDuringPeriodValueNewIssues', window );">Newly issued shares amount</a></td>
<td class="nump">$ 60,500,000<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_sieb_SubsequentEventsDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" 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;">sieb_SubsequentEventsDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>sieb_</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>
</tr>
<tr>
<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_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired">
<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>Percentage of voting equity interests acquired at the acquisition date in the business combination.</p></div>
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    <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;1. Organization and Basis of Presentation&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Organization&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;Overview&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Si&lt;span style="font-family: Times New Roman, Times, Serif"&gt;ebert
Financial Corp., a New York corporation, incorporated in 1934, is a holding company that conducts the following lines of business through
its wholly-owned and majority-owned subsidiaries:&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.5in"/&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Muriel
                                            Siebert &amp;amp; Co., Inc. (&#x201c;MSCO&#x201d;) provides retail brokerage services. MSCO is
                                            a Delaware corporation and broker-dealer registered with the Securities and Exchange Commission
                                            (&#x201c;SEC&#x201d;) under the Exchange Act and the Commodity Exchange Act of 1936, and member
                                            of the Financial Industry Regulatory Authority (&#x201c;FINRA&#x201d;), the New York Stock
                                            Exchange (&#x201c;NYSE&#x201d;), the Securities Investor Protection Corporation (&#x201c;SIPC&#x201d;),
                                            and the National Futures Association (&#x201c;NFA&#x201d;).&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
                                                                                                                      &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: -0.25in; background-color: white"/&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.5in"/&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Siebert
                                            AdvisorNXT, Inc. (&#x201c;SNXT&#x201d;) provides investment advisory services. SNXT is a New
                                            York corporation registered with the SEC as a Registered Investment Advisor (&#x201c;RIA&#x201d;)
                                            under the Investment Advisers Act of 1940.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
                                                                                                       &lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.5in"/&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Park
                                            Wilshire Companies, Inc. (&#x201c;PW&#x201d;) provides insurance services. PW is a Texas corporation
                                            and licensed insurance agency.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
                                                                                           &lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.5in"/&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Siebert
                                            Technologies, LLC (&#x201c;STCH&#x201d;) provides technology development. STCH is a Nevada
                                            limited liability company.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
                                                                                       &lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.5in"/&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;RISE
                                            Financial Services, LLC (&#x201c;RISE&#x201d;) is a Delaware limited liability company and
                                            a broker-dealer registered with the SEC and NFA.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
                                                                                                             &lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"&gt;&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: top"&gt;
&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.5in"/&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;StockCross
                                            Digital Solutions, Ltd. (&#x201c;STXD&#x201d;) is an inactive subsidiary headquartered in Bermuda.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; background-color: white"&gt;For
purposes of this Report on Form 10-Q, the terms &#x201c;Siebert,&#x201d; &#x201c;Company,&#x201d; &#x201c;we,&#x201d; &#x201c;us,&#x201d; and
&#x201c;our&#x201d; refer to Siebert Financial Corp., MSCO, SNXT, PW, STCH, RISE, and STXD collectively, unless the context otherwise requires.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;The
Company is headquartered in New York, NY, with primary operations in New Jersey, Florida, and California. The Company has 13 branch offices
throughout the U.S. and clients around the world. The Company&#x2019;s SEC filings are available through the Company&#x2019;s website at
www.siebert.com, where investors can obtain copies of the Company&#x2019;s public filings free of charge. The Company&#x2019;s common stock,
par value $.01 per share, trades on the Nasdaq Capital Market under the symbol &#x201c;SIEB.&#x201d;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 482.55pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;The
Company primarily operates in the securities brokerage and asset management industry and has no other reportable segments. All of the
Company&#x2019;s revenues for the three months ended March 31, 2023 and 2022 were derived from its operations in the U.S.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; background-color: white"&gt;As
of &lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;March 31, 2023&lt;span style="background-color: white"&gt;, the Company
is comprised of a single operating segment based on the factors related to management&#x2019;s decision-making framework as well as management
evaluating performance and allocating resources based on assessments of the Company from a consolidated perspective.&lt;/span&gt;&lt;/span&gt; &lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Basis of Presentation&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying unaudited
condensed consolidated financial statements (&#x201c;financial statements&#x201d;) of the Company have been prepared on the accrual basis
of accounting in conformity with accounting principles generally accepted in the U.S. (&#x201c;GAAP&#x201d;) for interim financial information
with the instructions for Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes
required by GAAP for complete annual financial statements. The U.S. dollar is the functional currency of the Company and numbers are rounded
for presentation purposes.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;In the opinion of management,
the financial statements contain all adjustments (consisting of normal recurring entries) necessary to fairly present such interim results.
Interim results are not necessarily indicative of the results of operations which may be expected for a full year or any subsequent period.
These financial statements should be read in conjunction with the financial statements and notes thereto in the Company&#x2019;s 2022 Form
10-K.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Principles of Consolidation&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;The
financial statements include the accounts of Siebert and its wholly-owned and majority-owned consolidated subsidiaries. Upon consolidation,
all intercompany balances and transactions are eliminated. For the period of March 31, 2022 to October 18, 2022, the Company determined
that RISE was a variable interest entity (&#x201c;VIE&#x201d;) for which the Company was the primary beneficiary. As discussed in more detail
in Note 4 &#x2013; RISE, as of October 18, 2022, the Company&#x2019;s ownership in RISE increased to 68% and therefore, the Company continued
to consolidate RISE under the voting interest model (&#x201c;VOE model&#x201d;). The Company&#x2019;s ownership in RISE remained 68% as of
March 31, 2023. Certain reclassifications have been made to previously reported amounts to conform to current presentation.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;For
consolidated subsidiaries that are not wholly-owned, the third-party holdings of equity interests are referred to as noncontrolling interests.
The net income or loss attributable to noncontrolling interests for such subsidiaries is presented as net income or loss attributable
to noncontrolling interests in the statements of operations. The portion of total equity that is attributable to noncontrolling interests
for such subsidiaries is presented as noncontrolling interests in the statements of financial condition.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;For
investments in entities in which the Company does not have a controlling financial interest but has significant influence over its operating
and financial decisions, the Company applies the equity method of accounting with net income and losses recorded in earnings of equity
method investment in related party. &lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Significant Accounting Policies&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The Company&#x2019;s significant
accounting policies are included in Note 2 &#x2013; Summary of Significant Accounting Policies in the Company&#x2019;s 2022 Form 10-K. During
the three months ended March 31, 2023, there were no significant changes made to the Company&#x2019;s significant accounting policies.&lt;/p&gt;</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
    <us-gaap:CommonStockParOrStatedValuePerShare contextRef="c2" decimals="2" unitRef="usdPershares">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Basis of Presentation&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The accompanying unaudited
condensed consolidated financial statements (&#x201c;financial statements&#x201d;) of the Company have been prepared on the accrual basis
of accounting in conformity with accounting principles generally accepted in the U.S. (&#x201c;GAAP&#x201d;) for interim financial information
with the instructions for Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes
required by GAAP for complete annual financial statements. The U.S. dollar is the functional currency of the Company and numbers are rounded
for presentation purposes.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;In the opinion of management,
the financial statements contain all adjustments (consisting of normal recurring entries) necessary to fairly present such interim results.
Interim results are not necessarily indicative of the results of operations which may be expected for a full year or any subsequent period.
These financial statements should be read in conjunction with the financial statements and notes thereto in the Company&#x2019;s 2022 Form
10-K.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:ConsolidationPolicyTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Principles of Consolidation&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;The
financial statements include the accounts of Siebert and its wholly-owned and majority-owned consolidated subsidiaries. Upon consolidation,
all intercompany balances and transactions are eliminated. For the period of March 31, 2022 to October 18, 2022, the Company determined
that RISE was a variable interest entity (&#x201c;VIE&#x201d;) for which the Company was the primary beneficiary. As discussed in more detail
in Note 4 &#x2013; RISE, as of October 18, 2022, the Company&#x2019;s ownership in RISE increased to 68% and therefore, the Company continued
to consolidate RISE under the voting interest model (&#x201c;VOE model&#x201d;). The Company&#x2019;s ownership in RISE remained 68% as of
March 31, 2023. Certain reclassifications have been made to previously reported amounts to conform to current presentation.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;For
consolidated subsidiaries that are not wholly-owned, the third-party holdings of equity interests are referred to as noncontrolling interests.
The net income or loss attributable to noncontrolling interests for such subsidiaries is presented as net income or loss attributable
to noncontrolling interests in the statements of operations. The portion of total equity that is attributable to noncontrolling interests
for such subsidiaries is presented as noncontrolling interests in the statements of financial condition.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;For
investments in entities in which the Company does not have a controlling financial interest but has significant influence over its operating
and financial decisions, the Company applies the equity method of accounting with net income and losses recorded in earnings of equity
method investment in related party. &lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;</us-gaap:ConsolidationPolicyTextBlock>
    <us-gaap:SaleOfStockPercentageOfOwnershipBeforeTransaction contextRef="c37" decimals="2" unitRef="pure">0.68</us-gaap:SaleOfStockPercentageOfOwnershipBeforeTransaction>
    <us-gaap:SaleOfStockPercentageOfOwnershipBeforeTransaction contextRef="c0" decimals="2" unitRef="pure">0.68</us-gaap:SaleOfStockPercentageOfOwnershipBeforeTransaction>
    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;2. New Accounting Standards &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company did not adopt any new accounting standards during the three months ended March 31, 2023. In addition, the Company has evaluated
other recently issued accounting standards and does not believe that any of these standards will have a material impact on the Company&#x2019;s
financial statements and related disclosures as of March 31, 2023.&lt;/p&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <sieb:DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;3. Transactions with
Tigress and Hedge Connection&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;In
2021 and 2022, the Company entered into agreements and subsequent reorganization agreements and termination agreements with Tigress Holdings,
LLC (&#x201c;Tigress&#x201d;) and Hedge Connection, LLC (&#x201c;Hedge Connection&#x201d;). Refer to Note 3 &#x2013; Transactions with Tigress
and Hedge Connection in the Company&#x2019;s 2022 Form 10-K for more detail on these transactions. Information related to these transactions
that impact the periods presented is shown below.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;During
the three months ended March 31, 2023 and 2022, the Company recognized $38,000 and $165,000 from its equity method investment in Tigress,
respectively. On January 21, 2022, the Company purchased Hedge Connection for $1,000,000, of which $400,000 was noncash consideration
and $600,000 was a note payable. The Company paid off $100,000 of its note payable to Hedge Connection during the three months ended
March 31, 2022. As of March 31, 2023 and the date of this Report, the Company owned 17% of Tigress.&lt;/span&gt;&lt;/p&gt;</sieb:DisclosureOfTransactionsWithTigressAndHedgeConnectionTextBlock>
    <sieb:EquityMethodInvestment contextRef="c2" decimals="0" unitRef="usd">38000</sieb:EquityMethodInvestment>
    <sieb:EquityMethodInvestment contextRef="c21" decimals="0" unitRef="usd">165000</sieb:EquityMethodInvestment>
    <sieb:PurchasedHedgeConnection contextRef="c38" decimals="0" unitRef="usd">1000000</sieb:PurchasedHedgeConnection>
    <us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1 contextRef="c38" decimals="0" unitRef="usd">400000</us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1>
    <us-gaap:NotesPayableToBank contextRef="c39" decimals="0" unitRef="usd">600000</us-gaap:NotesPayableToBank>
    <us-gaap:NotesPayableToBank contextRef="c21" decimals="0" unitRef="usd">100000</us-gaap:NotesPayableToBank>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="c40" decimals="2" unitRef="pure">0.17</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <sieb:DisclosureOfRiseTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;4. RISE&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;During the first quarter of
2022, RISE issued and Siebert sold membership interests in RISE to certain employees, directors, and affiliates of RISE and Siebert.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;From January 1, 2022 through
March 30, 2022, RISE issued&#160;8.3% of RISE&#x2019;s total issued and outstanding membership interests in exchange for a net increase
in assets of $1,000,000. Siebert sold membership interests representing 2% of RISE&#x2019;s total issued and outstanding membership interests
to Siebert employees and affiliates.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;On March 31, 2022, Siebert
exchanged $2,880,000&#160;in aggregate of notes payable to Gloria E. Gebbia for&#160;24% ownership interest in RISE. As a result, Siebert&#x2019;s
direct ownership percentage in RISE declined from&#160;76% as of December 31, 2021 to approximately&#160;44% as of March 31, 2022. As
of March 31, 2022, Siebert determined that RISE was a VIE and that Siebert was the primary beneficiary, requiring RISE to be consolidated
in accordance with Accounting Standards Codification (&#x201c;ASC&#x201d;) Topic 810 &#x2013; Consolidation.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As a result of transactions
described in Note 3 &#x2013; Transactions with Tigress and Hedge Connection, Siebert&#x2019;s ownership in RISE increased to 68%, and therefore
Siebert continued to consolidate RISE from October 18, 2022 through December 31, 2022 under the VOE model. There have been no further
transactions completed by the Company related to RISE&#x2019;s membership interests for the three months ended March 31, 2023.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As of March 31, 2023, RISE
reported assets of $1.3 million and liabilities of $0.04 million. As of December 31, 2022, RISE reported assets of $1.3 million and liabilities
of $0.1 million. There are no restrictions on RISE&#x2019;s assets.&lt;/p&gt;</sieb:DisclosureOfRiseTextBlock>
    <sieb:MembershipInterests contextRef="c41" decimals="3" unitRef="pure">0.083</sieb:MembershipInterests>
    <sieb:ExchangeForANetIncreaseInAssets contextRef="c42" decimals="0" unitRef="usd">1000000</sieb:ExchangeForANetIncreaseInAssets>
    <sieb:PercentageOfRemainingInterestInStockCrossPurchased contextRef="c43" decimals="2" unitRef="pure">0.02</sieb:PercentageOfRemainingInterestInStockCrossPurchased>
    <us-gaap:NotesPayable contextRef="c44" decimals="0" unitRef="usd">2880000</us-gaap:NotesPayable>
    <sieb:PercentageOfRemainingInterestInStockCrossPurchased contextRef="c44" decimals="2" unitRef="pure">0.24</sieb:PercentageOfRemainingInterestInStockCrossPurchased>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="c45" decimals="2" unitRef="pure">0.76</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="c46" decimals="2" unitRef="pure">0.44</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners contextRef="c47" decimals="2" unitRef="pure">0.68</us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners>
    <us-gaap:DepositAssets contextRef="c2" decimals="-5" unitRef="usd">1300000</us-gaap:DepositAssets>
    <us-gaap:OtherLiabilitiesNoncurrent contextRef="c2" decimals="-4" unitRef="usd">40000.00</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:DepositAssets contextRef="c3" decimals="-5" unitRef="usd">1300000</us-gaap:DepositAssets>
    <us-gaap:OtherLiabilitiesNoncurrent contextRef="c3" decimals="-5" unitRef="usd">100000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;5. Receivables From, Payables To, and Deposits With Broker-Dealers
and Clearing Organizations&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Amounts receivable from, payables
to, and deposits with broker-dealers and clearing organizations consisted of the following as of the periods indicated:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0pt; text-align: justify"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31, &lt;br/&gt;
2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0pt"&gt;Receivables from and deposits with broker-dealers and clearing organizations&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 76%; text-align: left; padding-left: 0.125in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;DTCC / OCC / NSCC &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;9,221,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;8,187,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Goldman Sachs &amp;amp; Co. LLC (&#x201c;GSCO&#x201d;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;30,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;31,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Pershing Capital&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-22"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;96,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;National Financial Services, LLC (&#x201c;NFS&#x201d;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,050,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,006,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Securities fail-to-deliver&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;115,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 1.5pt; padding-left: 0.125in"&gt;Globalshares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;112,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;82,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt; padding-left: 0pt"&gt;Total Receivables from and deposits with broker-dealers and clearing organizations&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;11,528,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;10,405,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 0pt"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 0pt"&gt;Payables to broker-dealers and clearing organizations&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Securities fail-to-receive&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;229,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;396,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in"&gt;Payables to broker-dealers&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,415,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;264,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt; padding-left: 0pt"&gt;Total Payables to broker-dealers and clearing organizations&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;3,644,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;660,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0in"/&gt;&lt;td style="width: 0.25in; text-align: left"&gt;&lt;sup&gt;(1)&lt;/sup&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;Depository Trust &amp;amp; Clearing Corporation is referred to as
(&#x201c;DTCC&#x201d;), Options Clearing Corporation is referred to as (&#x201c;OCC&#x201d;), and National Securities Clearing Corporation
is referred to as (&#x201c;NSCC&#x201d;).&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Under the DTCC shareholders&#x2019;
agreement, MSCO is required to participate in the DTCC common stock mandatory purchase. As of March 31, 2023 and December 31, 2022, MSCO
had shares of DTCC common stock valued at approximately $1,236,000 and $1,054,000, respectively, which are included within the line item
&#x201c;Deposits with broker-dealers and clearing organizations&#x201d; on the statements of financial condition.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;In September 2022, MSCO and
RISE entered into a clearing agreement whereby RISE would introduce clients to MSCO. As part of the agreement, RISE deposited a clearing
fund escrow deposit of $50,000 to MSCO, and had excess cash of approximately $1.2 million in its brokerage account at MSCO as of March
31, 2023. The resulting asset of RISE and liability of MSCO is eliminated in consolidation. There was no income or expense related to
this clearing relationship for periods presented.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As of March 31, 2023, the
Company had terminated its clearing relationships with GSCO and Pershing.&lt;/p&gt;</us-gaap:DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure>
    <us-gaap:ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0pt; text-align: justify"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31, &lt;br/&gt;
2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0pt"&gt;Receivables from and deposits with broker-dealers and clearing organizations&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 76%; text-align: left; padding-left: 0.125in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;DTCC / OCC / NSCC &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;9,221,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;8,187,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Goldman Sachs &amp;amp; Co. LLC (&#x201c;GSCO&#x201d;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;30,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;31,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Pershing Capital&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-22"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;96,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;National Financial Services, LLC (&#x201c;NFS&#x201d;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,050,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,006,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Securities fail-to-deliver&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;115,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-bottom: 1.5pt; padding-left: 0.125in"&gt;Globalshares&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;112,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;82,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt; padding-left: 0pt"&gt;Total Receivables from and deposits with broker-dealers and clearing organizations&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;11,528,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;10,405,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 0pt"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-left: 0pt"&gt;Payables to broker-dealers and clearing organizations&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 0.125in"&gt;Securities fail-to-receive&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;229,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;396,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in"&gt;Payables to broker-dealers&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,415,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;264,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt; padding-left: 0pt"&gt;Total Payables to broker-dealers and clearing organizations&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;3,644,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;660,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 0in"/&gt;&lt;td style="width: 0.25in; text-align: left"&gt;&lt;sup&gt;(1)&lt;/sup&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;Depository Trust &amp;amp; Clearing Corporation is referred to as
(&#x201c;DTCC&#x201d;), Options Clearing Corporation is referred to as (&#x201c;OCC&#x201d;), and National Securities Clearing Corporation
is referred to as (&#x201c;NSCC&#x201d;).&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;</us-gaap:ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock>
    <us-gaap:ReceivablesFromClearingOrganizations contextRef="c2" decimals="0" id="ix_2_fact" unitRef="usd">9221000</us-gaap:ReceivablesFromClearingOrganizations>
    <us-gaap:ReceivablesFromClearingOrganizations contextRef="c3" decimals="0" id="ix_3_fact" unitRef="usd">8187000</us-gaap:ReceivablesFromClearingOrganizations>
    <sieb:DueFromGoldmanSachs contextRef="c2" decimals="0" unitRef="usd">30000</sieb:DueFromGoldmanSachs>
    <sieb:DueFromGoldmanSachs contextRef="c3" decimals="0" unitRef="usd">31000</sieb:DueFromGoldmanSachs>
    <sieb:DueFromPershingCapital contextRef="c3" decimals="0" unitRef="usd">96000</sieb:DueFromPershingCapital>
    <sieb:DueFromNFS contextRef="c2" decimals="0" unitRef="usd">2050000</sieb:DueFromNFS>
    <sieb:DueFromNFS contextRef="c3" decimals="0" unitRef="usd">2006000</sieb:DueFromNFS>
    <us-gaap:SecuritiesFailedToDeliver contextRef="c2" decimals="0" unitRef="usd">115000</us-gaap:SecuritiesFailedToDeliver>
    <us-gaap:SecuritiesFailedToDeliver contextRef="c3" decimals="0" unitRef="usd">3000</us-gaap:SecuritiesFailedToDeliver>
    <sieb:DueFromGlobalShares contextRef="c2" decimals="0" unitRef="usd">112000</sieb:DueFromGlobalShares>
    <sieb:DueFromGlobalShares contextRef="c3" decimals="0" unitRef="usd">82000</sieb:DueFromGlobalShares>
    <sieb:TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations contextRef="c2" decimals="0" unitRef="usd">11528000</sieb:TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations>
    <sieb:TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations contextRef="c3" decimals="0" unitRef="usd">10405000</sieb:TotalReceivablesFromAndDepositsWithBrokerdealersAndClearingOrganizations>
    <sieb:DueToSecuritiesFailToReceive contextRef="c2" decimals="0" unitRef="usd">229000</sieb:DueToSecuritiesFailToReceive>
    <sieb:DueToSecuritiesFailToReceive contextRef="c3" decimals="0" unitRef="usd">396000</sieb:DueToSecuritiesFailToReceive>
    <us-gaap:CommissionsPayableToBrokerDealersAndClearingOrganizations contextRef="c2" decimals="0" unitRef="usd">3415000</us-gaap:CommissionsPayableToBrokerDealersAndClearingOrganizations>
    <us-gaap:CommissionsPayableToBrokerDealersAndClearingOrganizations contextRef="c3" decimals="0" unitRef="usd">264000</us-gaap:CommissionsPayableToBrokerDealersAndClearingOrganizations>
    <sieb:TotalPayablesToBrokerdealersAndClearingOrganizations contextRef="c2" decimals="0" unitRef="usd">3644000</sieb:TotalPayablesToBrokerdealersAndClearingOrganizations>
    <sieb:TotalPayablesToBrokerdealersAndClearingOrganizations contextRef="c3" decimals="0" unitRef="usd">660000</sieb:TotalPayablesToBrokerdealersAndClearingOrganizations>
    <us-gaap:CommonStockValue contextRef="c48" decimals="0" unitRef="usd">1236000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue contextRef="c49" decimals="0" unitRef="usd">1054000</us-gaap:CommonStockValue>
    <us-gaap:IncreaseDecreaseInOtherDeposits contextRef="c50" decimals="0" unitRef="usd">50000</us-gaap:IncreaseDecreaseInOtherDeposits>
    <us-gaap:ReorganizationValueCashInExcessOfNormalOperatingNeeds contextRef="c2" decimals="-5" unitRef="usd">1200000</us-gaap:ReorganizationValueCashInExcessOfNormalOperatingNeeds>
    <us-gaap:BusinessAndContractualArrangementsDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;6. Prepaid Service
Contract&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;In
April 2020, the Company entered into an agreement with a technology partner whereby the Company paid the technology partner shares of
the Company&#x2019;s common stock and cash in exchange for services to develop a new client and back end interface as well as related functionalities
for the Company&#x2019;s key operations. In February 2022, the Company entered into a Consulting Services Agreement (&#x201c;CSA&#x201d;)
with the technology partner, whereby the Company would provide certain consulting services over an 18-month period. In September 2022,
the Company and the technology partner mutually agreed to terminate the services being provided under both the original agreement as well
as the CSA. Refer to Note 6 &#x2013; Prepaid Service Contract in the Company&#x2019;s 2022 Form 10-K for further detail. Information &lt;span style="background-color: white"&gt;related
to these transactions that impacted the periods presented is shown below.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company recorded amortization of prepaid service contract assets of $0 and $177,000 for the three months ended March 31, 2023 and 2022,
respectively. The Company recorded a total of $0 and $583,000 in consulting fee income for the three months ended March 31, 2023 and 2022,
respectively.&lt;/p&gt;</us-gaap:BusinessAndContractualArrangementsDisclosureTextBlock>
    <us-gaap:AmortizationOfIntangibleAssets contextRef="c0" decimals="0" unitRef="usd">0</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets contextRef="c4" decimals="0" unitRef="usd">177000</us-gaap:AmortizationOfIntangibleAssets>
    <sieb:ConsultingFeeIncome contextRef="c0" decimals="0" unitRef="usd">0</sieb:ConsultingFeeIncome>
    <sieb:ConsultingFeeIncome contextRef="c4" decimals="0" unitRef="usd">583000</sieb:ConsultingFeeIncome>
    <us-gaap:FairValueDisclosuresTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;7. Fair Value Measurements &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Overview&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;ASC 820 defines fair value,
establishes a framework for measuring fair value as well as a hierarchy of fair value inputs. Refer to the below as well as Note 2 &#x2013;
Summary of Significant Accounting Policies in the Company&#x2019;s 2022 Form 10-K for further information regarding fair value hierarchy,
valuation techniques and other items related to fair value measurements.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Financial Assets and
Liabilities Measured at Fair Value on a Recurring Basis&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
tables below present, by level within the fair value hierarchy, financial assets and liabilities, measured at fair value on a recurring
basis for the periods indicated. As required by ASC Topic 820, financial assets and financial liabilities are classified in their entirety
based on the lowest level of input that is significant to the respective fair value measurement.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;As of March 31, 2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Level 1&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Level 2&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Level 3&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;Assets&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;Cash and securities segregated for regulatory purposes&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 52%; text-align: left; padding-bottom: 4pt; text-indent: -0.125in; padding-left: 0.25in"&gt;U.S. government securities&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;195,906,000&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-23"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-24"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;195,906,000&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: -0.125in; padding-left: 0.25in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Securities owned, at fair value&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in"&gt;U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;6,856,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-25"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-26"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;6,856,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: -0.125in; padding-left: 0.25in"&gt;Certificates of deposit&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-27"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;194,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-28"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;194,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in"&gt;Municipal securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-29"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;166,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-30"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;166,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in"&gt;Corporate bonds&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-31"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;141,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-32"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;141,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;54,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;198,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-33"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;252,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt"&gt;Total Securities owned, at fair value&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;6,910,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;699,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-34"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;7,609,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: -0.125in; padding-left: 0.25in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Liabilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-35"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-36"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt"&gt;Total Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-37"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-38"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;As of December 31, 2022&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Level 1&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Level 2&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Level 3&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Total&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-right: 0pt"&gt;Assets&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Cash and securities segregated for regulatory purposes&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 52%; text-align: left; padding-bottom: 4pt; padding-left: 0.25in; text-indent: -0.125in"&gt;U.S. government securities&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;140,978,000&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-39"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-40"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;140,978,000&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Securities owned, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in"&gt;U.S. government securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,808,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-41"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-42"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,808,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;Certificates of deposit&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-43"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;92,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-44"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;92,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in"&gt;Municipal securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-45"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;52,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-46"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;52,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in"&gt;Corporate bonds&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-47"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;7,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-48"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;7,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;63,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;182,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-49"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;245,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt"&gt;Total Securities owned, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,871,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;333,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-50"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;3,204,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-right: 0pt"&gt;Liabilities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-51"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-52"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt"&gt;Total Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-53"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-54"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company had U.S. government securities with the below market values and maturity dates for the periods indicated:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.125in; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Market value of U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/18/2023, 2.791% Discount Rate&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;9,942,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 06/22/2023, 4.654% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;19,795,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 07/25/2023, 4.762% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;19,705,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/03/2023, 4.820% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;24,602,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/31/2023, 1.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,863,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 09/21/2023, 4.382% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;14,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 09/21/2023, 4.865% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;14,667,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 09/28/2023, 4.709% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;4,000,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 12/31/2023, 0.750% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;63,093,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 01/31/2024, 0.875% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;24,211,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/31/2024, 2.500% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,775,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/15/2024, 0.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,841,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Accrued interest&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;254,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt"&gt;Total Market value of investment in U.S. government securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;202,762,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;&lt;p style="margin: 0"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt; width: 88%"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left; width: 1%"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right; width: 9%"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31,&lt;br/&gt;
 2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left; width: 1%"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Market value of U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 03/23/2023, 3.750% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;24,768,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/18/2023, 2.700% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,831,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/31/2023, 1.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,777,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 12/31/2023, 0.750% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;62,497,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 01/31/2024, 0.875% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;23,995,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/31/2024, 2.500% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,707,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/15/2024, 0.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,808,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Accrued interest&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;404,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Total Market value of investment in U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;143,787,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Financial Assets Measured
at Fair Value on a Non-Recurring Basis&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
following table represents information for assets measured at fair value on a nonrecurring basis and display the carrying value after
measurement as of the periods indicated. The fair value measurement is nonrecurring as these assets are measured at fair value only when
there is a triggering event (e.g., an evidence of impairment). Assets included in the table are those that were impaired during the respective
reporting periods and that are still held as of the reporting date. The estimated fair values for these amounts were determined using
significant unobservable inputs (Level 3).&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;As of &lt;br/&gt; December&#160;31,&lt;br/&gt;
 2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 76%; text-align: left"&gt;Equity method investment in related party&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2,622,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2,584,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As a result of the transaction
discussed Note 3 &#x2013; Transactions with Tigress and Hedge Connection, the Company recognized an impairment charge for its investment
in Tigress of approximately $4,015,000 for the year ended December 31, 2022. The fair value of the Company&#x2019;s investment in Tigress
was determined using the income and market approach. For the income approach, the Company utilized estimated discounted future cash flow
expected to be generated by Tigress. For the market approach, the Company utilized market multiples of revenue and earnings derived from
comparable publicly-traded companies.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Financial Assets and
Liabilities Not Carried at Fair Value &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The following represents financial
instruments in which the ending balances as of March 31, 2023 and December 31, 2022 that are not carried at fair value in the statements
of financial condition:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Short-term
financial instruments:&#160;The carrying value of short-term financial instruments, including cash and cash equivalents as well as cash
and securities segregated for regulatory purposes, are recorded at amounts that approximate the fair value of these instruments. These
financial instruments generally expose the Company to limited credit risk and have no stated maturities or have short-term maturities
and carry interest rates that approximate market rates. The Company had no cash equivalents for regulatory purposes as of March 31, 2023
and December 31, 2022. Securities segregated for regulatory purposes consist solely of U.S. government securities and are included in
the fair value hierarchy table above. Cash and cash equivalents and cash and securities segregated for regulatory purposes are classified
as level 1.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Receivables
and other assets: Receivables from customers, receivables from non-customers, receivables from and deposits with broker-dealers and clearing
organizations, other receivables, and prepaid expenses and other assets are recorded at amounts that approximate fair value and are classified
as level 2 under the fair value hierarchy. The Company may hold cash equivalents related to rent deposits in prepaid expenses and other
assets that are categorized as level 2 under the fair value hierarchy.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Securities
borrowed and securities loaned: Securities borrowed and securities loaned are recorded at amounts which approximate fair value and are
primarily classified as level 2 under the fair value hierarchy. The Company&#x2019;s securities borrowed and securities loaned balances
represent amounts of equity securities borrow and loan contracts and are marked-to-market daily in accordance with standard industry practices
which approximate fair value.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Investments,
cost: The Company&#x2019;s non-marketable equity securities are investments in privately held companies without readily determinable market
values. Due to the absence of quoted market prices, the inherent lack of liquidity and the fact that inputs used to measure fair value
are unobservable and require management&#x2019;s judgment. As there is no readily determinable fair value, the carrying amount of these
investments minus impairment approximates the fair value. The cost will be adjusted upwards or downwards in accordance with observable
market transactions and is recorded in the line item &#x201c;Other general and administrative&#x201d; in the statements of operations. Under
the fair value hierarchy, the investments, cost is classified as level 3.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Payables:
Payables to customers, payables to non-customers, drafts payable, payables to broker-dealers and clearing organizations, accounts payable
and accrued liabilities, and taxes payable are recorded at amounts that approximate fair value due to their short-term nature and are
classified as level 2 under the fair value hierarchy.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Deferred
contract incentive:&#160;The carrying amount of the deferred contract incentive approximates fair value due to the relative short-term
nature of the liability. Under the fair value hierarchy, the deferred contract incentive is classified as level 2.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Long-term
debt: The carrying amount of the loan and mortgage with East West Bank approximates fair value as they reflect terms that approximate
current market terms for similar arrangements. Under the fair value hierarchy, the loan and mortgage are classified as level 2.&lt;/p&gt;</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;As of March 31, 2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Level 1&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Level 2&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Level 3&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;Assets&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left"&gt;Cash and securities segregated for regulatory purposes&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 52%; text-align: left; padding-bottom: 4pt; text-indent: -0.125in; padding-left: 0.25in"&gt;U.S. government securities&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;195,906,000&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-23"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-24"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; border-bottom: Black 4pt double; text-align: right"&gt;195,906,000&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: -0.125in; padding-left: 0.25in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Securities owned, at fair value&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in"&gt;U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;6,856,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-25"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-26"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;6,856,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: -0.125in; padding-left: 0.25in"&gt;Certificates of deposit&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-27"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;194,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-28"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;194,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in"&gt;Municipal securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-29"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;166,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-30"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;166,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; text-indent: -0.125in; padding-left: 0.25in"&gt;Corporate bonds&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-31"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;141,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-32"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;141,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;54,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;198,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-33"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;252,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt"&gt;Total Securities owned, at fair value&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;6,910,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;699,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-34"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;7,609,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: -0.125in; padding-left: 0.25in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Liabilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt; text-indent: -0.125in; padding-left: 0.25in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-35"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-36"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 4pt"&gt;Total Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-37"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-38"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="14" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;As of December 31, 2022&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Level 1&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Level 2&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Level 3&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; font-weight: bold; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Total&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; font-weight: bold; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: left; padding-right: 0pt"&gt;Assets&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Cash and securities segregated for regulatory purposes&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 52%; text-align: left; padding-bottom: 4pt; padding-left: 0.25in; text-indent: -0.125in"&gt;U.S. government securities&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;140,978,000&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-39"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-40"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; width: 1%; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 9%; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;140,978,000&lt;/td&gt;&lt;td style="padding-right: 0pt; width: 1%; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Securities owned, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in"&gt;U.S. government securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,808,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-41"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-42"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,808,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;Certificates of deposit&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-43"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;92,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-44"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;92,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in"&gt;Municipal securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-45"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;52,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-46"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;52,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.25in; text-indent: -0.125in"&gt;Corporate bonds&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-47"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;7,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-48"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;7,000&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;63,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;182,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-49"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;245,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt"&gt;Total Securities owned, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,871,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;333,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-50"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;3,204,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.25in; text-indent: -0.125in"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-right: 0pt"&gt;Liabilities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.25in; text-indent: -0.125in"&gt;Equity securities&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-51"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-52"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 1.5pt solid; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt"&gt;Total Securities sold, not yet purchased, at fair value&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-53"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-54"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;$&lt;/td&gt;&lt;td style="padding-right: 0pt; border-bottom: Black 4pt double; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;2,000&lt;/td&gt;&lt;td style="padding-right: 0pt; padding-bottom: 4pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;</us-gaap:ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock>
    <sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes contextRef="c51" decimals="0" unitRef="usd">195906000</sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes>
    <sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes contextRef="c54" decimals="0" unitRef="usd">195906000</sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c55" decimals="0" unitRef="usd">6856000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c58" decimals="0" unitRef="usd">6856000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c60" decimals="0" unitRef="usd">194000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c62" decimals="0" unitRef="usd">194000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c64" decimals="0" unitRef="usd">166000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c66" decimals="0" unitRef="usd">166000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c68" decimals="0" unitRef="usd">141000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c70" decimals="0" unitRef="usd">141000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c71" decimals="0" unitRef="usd">54000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c72" decimals="0" unitRef="usd">198000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c74" decimals="0" unitRef="usd">252000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c75" decimals="0" unitRef="usd">6910000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c76" decimals="0" unitRef="usd">699000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c2" decimals="0" unitRef="usd">7609000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c71" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c74" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c75" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c2" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes contextRef="c78" decimals="0" unitRef="usd">140978000</sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes>
    <sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes contextRef="c81" decimals="0" unitRef="usd">140978000</sieb:CashAndSecuritiesSegregatedForRegulatoryPurposes>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c82" decimals="0" unitRef="usd">2808000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c85" decimals="0" unitRef="usd">2808000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c87" decimals="0" unitRef="usd">92000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c89" decimals="0" unitRef="usd">92000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c91" decimals="0" unitRef="usd">52000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c93" decimals="0" unitRef="usd">52000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c95" decimals="0" unitRef="usd">7000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c97" decimals="0" unitRef="usd">7000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c98" decimals="0" unitRef="usd">63000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c99" decimals="0" unitRef="usd">182000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c101" decimals="0" unitRef="usd">245000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c102" decimals="0" unitRef="usd">2871000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c103" decimals="0" unitRef="usd">333000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:EquityMethodInvestmentsFairValueDisclosure contextRef="c3" decimals="0" unitRef="usd">3204000</us-gaap:EquityMethodInvestmentsFairValueDisclosure>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c98" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c101" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c102" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased contextRef="c3" decimals="0" unitRef="usd">2000</us-gaap:SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased>
    <us-gaap:DebtSecuritiesHeldToMaturityPastDueTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0.125in; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Market value of U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/18/2023, 2.791% Discount Rate&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;9,942,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 06/22/2023, 4.654% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;19,795,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 07/25/2023, 4.762% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;19,705,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/03/2023, 4.820% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;24,602,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/31/2023, 1.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,863,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 09/21/2023, 4.382% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;14,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 09/21/2023, 4.865% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;14,667,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 09/28/2023, 4.709% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;4,000,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 12/31/2023, 0.750% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;63,093,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 01/31/2024, 0.875% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;24,211,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/31/2024, 2.500% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,775,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/15/2024, 0.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,841,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Accrued interest&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;254,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt"&gt;Total Market value of investment in U.S. government securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;202,762,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;&lt;p style="margin: 0"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt; width: 88%"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left; width: 1%"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right; width: 9%"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31,&lt;br/&gt;
 2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left; width: 1%"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Market value of U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 03/23/2023, 3.750% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;24,768,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/18/2023, 2.700% Discount Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,831,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/31/2023, 1.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,777,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 12/31/2023, 0.750% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;62,497,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 01/31/2024, 0.875% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;23,995,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 05/31/2024, 2.500% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;9,707,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Maturing 08/15/2024, 0.375% Coupon Rate&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,808,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Accrued interest&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;404,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Total Market value of investment in U.S. government securities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;143,787,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;</us-gaap:DebtSecuritiesHeldToMaturityPastDueTableTextBlock>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c106">2023-05-18</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c105" decimals="5" unitRef="pure">0.02791</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c105" decimals="0" unitRef="usd">9942000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c108">2023-06-22</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c107" decimals="5" unitRef="pure">0.04654</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c107" decimals="0" unitRef="usd">19795000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c110">2023-07-25</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c109" decimals="5" unitRef="pure">0.04762</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c109" decimals="0" unitRef="usd">19705000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c112">2023-08-03</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c111" decimals="5" unitRef="pure">0.0482</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c111" decimals="0" unitRef="usd">24602000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c114">2023-08-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c114" decimals="5" unitRef="pure">0.01375</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c113" decimals="0" unitRef="usd">9863000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c116">2023-09-21</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c115" decimals="5" unitRef="pure">0.04382</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c115" decimals="0" unitRef="usd">14000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c118">2023-09-21</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c117" decimals="5" unitRef="pure">0.04865</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c117" decimals="0" unitRef="usd">14667000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c120">2023-09-28</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c119" decimals="5" unitRef="pure">0.04709</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c119" decimals="0" unitRef="usd">4000000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c122">2023-12-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c122" decimals="5" unitRef="pure">0.0075</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c121" decimals="0" unitRef="usd">63093000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c124">2024-01-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c124" decimals="5" unitRef="pure">0.00875</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c123" decimals="0" unitRef="usd">24211000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c126">2024-05-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c126" decimals="5" unitRef="pure">0.025</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c125" decimals="0" unitRef="usd">9775000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c128">2024-08-15</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c128" decimals="5" unitRef="pure">0.00375</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c127" decimals="0" unitRef="usd">2841000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentIncreaseAccruedInterest contextRef="c0" decimals="0" unitRef="usd">254000</us-gaap:DebtInstrumentIncreaseAccruedInterest>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c2" decimals="0" unitRef="usd">202762000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c130">2023-03-23</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c129" decimals="5" unitRef="pure">0.0375</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c129" decimals="0" unitRef="usd">24768000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c132">2023-05-18</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate contextRef="c131" decimals="5" unitRef="pure">0.027</us-gaap:ShortDurationContractsDiscountedLiabilitiesDiscountRate>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c131" decimals="0" unitRef="usd">9831000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c134">2023-08-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c134" decimals="5" unitRef="pure">0.01375</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c133" decimals="0" unitRef="usd">9777000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c136">2023-12-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c136" decimals="5" unitRef="pure">0.0075</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c135" decimals="0" unitRef="usd">62497000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c138">2024-01-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c138" decimals="5" unitRef="pure">0.00875</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c137" decimals="0" unitRef="usd">23995000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c140">2024-05-31</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c140" decimals="5" unitRef="pure">0.025</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c139" decimals="0" unitRef="usd">9707000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentMaturityDate contextRef="c142">2024-08-15</us-gaap:DebtInstrumentMaturityDate>
    <sieb:CouponRatePercentage contextRef="c142" decimals="5" unitRef="pure">0.00375</sieb:CouponRatePercentage>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c141" decimals="0" unitRef="usd">2808000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:DebtInstrumentIncreaseAccruedInterest contextRef="c143" decimals="0" unitRef="usd">404000</us-gaap:DebtInstrumentIncreaseAccruedInterest>
    <us-gaap:SecurityOwnedNotReadilyMarketableFairValue contextRef="c3" decimals="0" unitRef="usd">143787000</us-gaap:SecurityOwnedNotReadilyMarketableFairValue>
    <us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;As of &lt;br/&gt; December&#160;31,&lt;br/&gt;
 2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 76%; text-align: left"&gt;Equity method investment in related party&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2,622,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2,584,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;</us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock>
    <sieb:EquityMethodInvestmentInRelatedParty1 contextRef="c2" decimals="0" unitRef="usd">2622000</sieb:EquityMethodInvestmentInRelatedParty1>
    <sieb:EquityMethodInvestmentInRelatedParty1 contextRef="c3" decimals="0" unitRef="usd">2584000</sieb:EquityMethodInvestmentInRelatedParty1>
    <us-gaap:OtherAssetImpairmentCharges contextRef="c0" decimals="0" unitRef="usd">4015000</us-gaap:OtherAssetImpairmentCharges>
    <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;8. Property, Office Facilities, and Equipment,
Net&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Property, office facilities,
and equipment consisted of the following as of the periods indicated:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: center; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31,&lt;br/&gt;
 2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; padding-left: 0.125in; text-indent: 0pt"&gt;Property&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;6,815,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;6,815,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Office facilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,181,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,616,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Equipment&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;749,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;674,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-left: 0pt; text-indent: 0pt"&gt;Total Property, office facilities, and equipment&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;10,745,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;10,105,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Less accumulated depreciation&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(1,858,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(1,777,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Total Property, office facilities, and equipment, net&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;8,887,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;8,328,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Total depreciation expense
for property, office facilities, and equipment was $81,000 and $97,000 for the three months ended March 31, 2023 and 2022, respectively.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Miami Office Building&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;On
December 30, 2021, the Company purchased an office building located at 653 Collins Ave, Miami Beach, FL (&#x201c;Miami office building&#x201d;).
The Miami office building contains approximately 12,000 square feet of office space and will serve as a primary operating center of the
Company.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2023, no depreciation expense has been recorded for the Miami office building. Depreciation expense will commence when the
build out of the Miami office building is completed and placed in service, which occurred in April 2023. The Company invested $565,000
and $276,000 in the three months ended March 31, 2023 and 2022, respectively, to build out the Miami office building.&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
    <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: center; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31,&lt;br/&gt;
 2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; padding-left: 0.125in; text-indent: 0pt"&gt;Property&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;6,815,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;6,815,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;Office facilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,181,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,616,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Equipment&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;749,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;674,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-left: 0pt; text-indent: 0pt"&gt;Total Property, office facilities, and equipment&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;10,745,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;10,105,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Less accumulated depreciation&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(1,858,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(1,777,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Total Property, office facilities, and equipment, net&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;8,887,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;8,328,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
    <sieb:PropertyGross contextRef="c2" decimals="0" unitRef="usd">6815000</sieb:PropertyGross>
    <sieb:PropertyGross contextRef="c3" decimals="0" unitRef="usd">6815000</sieb:PropertyGross>
    <sieb:OfficeFacilitiesGross contextRef="c2" decimals="0" unitRef="usd">3181000</sieb:OfficeFacilitiesGross>
    <sieb:OfficeFacilitiesGross contextRef="c3" decimals="0" unitRef="usd">2616000</sieb:OfficeFacilitiesGross>
    <us-gaap:MachineryAndEquipmentGross contextRef="c2" decimals="0" unitRef="usd">749000</us-gaap:MachineryAndEquipmentGross>
    <us-gaap:MachineryAndEquipmentGross contextRef="c3" decimals="0" unitRef="usd">674000</us-gaap:MachineryAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross contextRef="c2" decimals="0" unitRef="usd">10745000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross contextRef="c3" decimals="0" unitRef="usd">10105000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="c2" decimals="0" unitRef="usd">1858000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="c3" decimals="0" unitRef="usd">1777000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:PropertyPlantAndEquipmentNet contextRef="c2" decimals="0" unitRef="usd">8887000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet contextRef="c3" decimals="0" unitRef="usd">8328000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:Depreciation contextRef="c0" decimals="0" unitRef="usd">81000</us-gaap:Depreciation>
    <us-gaap:Depreciation contextRef="c4" decimals="0" unitRef="usd">97000</us-gaap:Depreciation>
    <sieb:BuildOutExpense contextRef="c144" decimals="0" unitRef="usd">565000</sieb:BuildOutExpense>
    <sieb:BuildOutExpense contextRef="c145" decimals="0" unitRef="usd">276000</sieb:BuildOutExpense>
    <us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;9. Software, Net&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Software consisted of the
following as of the periods indicated:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: center; padding-left: 0.125in; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.95pt; text-align: center"&gt;&lt;b&gt;December&#160;31, &lt;br/&gt;
2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; text-align: justify; padding-left: 0.125in; text-indent: 0pt"&gt;Robo-advisor&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;763,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;763,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Other software&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,719,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,342,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Total Software&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;4,482,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;4,105,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-left: 0.125in; text-indent: 0pt"&gt;Less accumulated amortization &#x2013; robo-advisor&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;(763,000&lt;/td&gt;&lt;td style="text-align: left"&gt;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;(763,000&lt;/td&gt;&lt;td style="text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Less accumulated amortization &#x2013; other software&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,460,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,351,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt"&gt;Total Software, net&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;1,259,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;991,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;In the fourth quarter of 2022,
the Company partnered with a technology partner to develop a new retail trading platform for the Company&#x2019;s customers and integrate
the trading platform into the Company&#x2019;s operations. The total capitalized software development work related to this project was
$629,000 as of March 31, 2023, of which $272,000 was capitalized during the three months ended March 31, 2023.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Amortization expense will
commence when the retail trading platform is launched and placed into service, which is expected to occur in the second quarter of 2023.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Total amortization of software
was $110,000 and $162,000 for the three months ended March 31, 2023 and 2022, respectively. As of March 31, 2023, the Company estimates
future amortization of software assets of $411,000, $471,000, $322,000, and $55,000 in the years ended December 31, 2023, 2024, 2025,
and 2026 respectively.&lt;/p&gt;</us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock>
    <us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: center; padding-left: 0.125in; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31,&lt;br/&gt;
 2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.95pt; text-align: center"&gt;&lt;b&gt;December&#160;31, &lt;br/&gt;
2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; text-align: justify; padding-left: 0.125in; text-indent: 0pt"&gt;Robo-advisor&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;763,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;763,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Other software&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,719,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,342,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left"&gt;Total Software&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;4,482,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;4,105,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-left: 0.125in; text-indent: 0pt"&gt;Less accumulated amortization &#x2013; robo-advisor&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;(763,000&lt;/td&gt;&lt;td style="text-align: left"&gt;)&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;(763,000&lt;/td&gt;&lt;td style="text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Less accumulated amortization &#x2013; other software&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,460,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,351,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt"&gt;Total Software, net&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;1,259,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;991,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;</us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock>
    <us-gaap:CapitalizedComputerSoftwareGross contextRef="c147" decimals="0" unitRef="usd">763000</us-gaap:CapitalizedComputerSoftwareGross>
    <us-gaap:CapitalizedComputerSoftwareGross contextRef="c148" decimals="0" unitRef="usd">763000</us-gaap:CapitalizedComputerSoftwareGross>
    <us-gaap:CapitalizedComputerSoftwareGross contextRef="c149" decimals="0" unitRef="usd">3719000</us-gaap:CapitalizedComputerSoftwareGross>
    <us-gaap:CapitalizedComputerSoftwareGross contextRef="c150" decimals="0" unitRef="usd">3342000</us-gaap:CapitalizedComputerSoftwareGross>
    <us-gaap:CapitalizedComputerSoftwareGross contextRef="c2" decimals="0" unitRef="usd">4482000</us-gaap:CapitalizedComputerSoftwareGross>
    <us-gaap:CapitalizedComputerSoftwareGross contextRef="c3" decimals="0" unitRef="usd">4105000</us-gaap:CapitalizedComputerSoftwareGross>
    <us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization contextRef="c147" decimals="0" unitRef="usd">763000</us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization>
    <us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization contextRef="c148" decimals="0" unitRef="usd">763000</us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization>
    <us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization contextRef="c149" decimals="0" unitRef="usd">2460000</us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization>
    <us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization contextRef="c150" decimals="0" unitRef="usd">2351000</us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization>
    <us-gaap:CapitalizedComputerSoftwareNet contextRef="c2" decimals="0" unitRef="usd">1259000</us-gaap:CapitalizedComputerSoftwareNet>
    <us-gaap:CapitalizedComputerSoftwareNet contextRef="c3" decimals="0" unitRef="usd">991000</us-gaap:CapitalizedComputerSoftwareNet>
    <us-gaap:CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers contextRef="c146" decimals="0" unitRef="usd">629000</us-gaap:CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers>
    <us-gaap:CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers contextRef="c2" decimals="0" unitRef="usd">272000</us-gaap:CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers>
    <us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="c0" decimals="0" unitRef="usd">110000</us-gaap:CapitalizedComputerSoftwareAmortization1>
    <us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="c4" decimals="0" unitRef="usd">162000</us-gaap:CapitalizedComputerSoftwareAmortization1>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour contextRef="c2" decimals="0" unitRef="usd">411000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive contextRef="c2" decimals="0" unitRef="usd">471000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive contextRef="c2" decimals="0" unitRef="usd">322000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive>
    <sieb:FiniteLivedIntangibleAssetsAmortizationExpenseYearSix contextRef="c2" decimals="0" unitRef="usd">55000</sieb:FiniteLivedIntangibleAssetsAmortizationExpenseYearSix>
    <us-gaap:LesseeOperatingLeasesTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;10. Leases&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2023, all of the Company&#x2019;s leases are classified as operating and primarily consist of office space leases expiring
in 2023 through 2027. The Company elected not to include short-term leases (i.e., leases with initial terms of less than twelve months),
or equipment leases (deemed immaterial) on the statements of financial condition. The Company leases some miscellaneous office equipment,
but they are immaterial and therefore the Company records the costs associated with this office equipment on the statements of operations
rather than capitalizing them as lease right-of-use assets. The balance of the lease right-of-use assets and lease liabilities are displayed
on the statements of financial condition and the below tables display further detail on the Company&#x2019;s leases.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font-weight: bold; border-bottom: Black 1.5pt solid"&gt;Lease Term and Discount Rate&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31, &lt;br/&gt;
2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31, &lt;br/&gt;
2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 76%; text-align: left"&gt;Weighted average remaining lease term &#x2013; operating leases (in years)&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2.6&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2.7&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Weighted average discount rate &#x2013; operating leases&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;5.0&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;5.0&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0.125in; text-align: right; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="6" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;Three Months Ended&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31, &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0.125in; text-align: right; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; width: 76%; text-align: left; padding-left: 0.125in"&gt;Operating lease cost&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;304,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;378,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-left: 0.125in"&gt;Short-term lease cost&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;143,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;25,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in"&gt;Variable lease cost&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;31,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;70,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0in"&gt;Total Rent and occupancy&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;478,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;473,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: right; padding-left: 0.125in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td colspan="9"&gt;Cash paid for amounts included in the measurement of lease liabilities&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-left: 0.125in"&gt;Operating cash flows from operating leases&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;326,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;400,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; padding-left: 0.125in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td colspan="9"&gt;Lease right-of-use assets obtained in exchange for new lease liabilities&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-left: 0.125in"&gt;Operating leases&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-55"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-56"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Lease Commitments&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Future annual minimum payments
for operating leases with initial terms of greater than one year as of March 31, 2023 were as follows:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; font-weight: bold; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Year&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Amount&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;920,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2024&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;588,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2025&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;450,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2026&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;234,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;2027&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;48,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Remaining balance of lease payments&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,240,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Less: difference between undiscounted cash flows and discounted cash flows&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;135,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Lease liabilities&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,105,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:LesseeOperatingLeasesTextBlock>
    <sieb:ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="font-weight: bold; border-bottom: Black 1.5pt solid"&gt;Lease Term and Discount Rate&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31, &lt;br/&gt;
2023&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;As of&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;December&#160;31, &lt;br/&gt;
2022&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 76%; text-align: left"&gt;Weighted average remaining lease term &#x2013; operating leases (in years)&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2.6&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;2.7&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Weighted average discount rate &#x2013; operating leases&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;5.0&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;5.0&lt;/td&gt;&lt;td style="text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;</sieb:ScheduleOfAdditionalInformationRelatedToLeasesTableTextBlock>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="c2">P2Y7M6D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="c3">P2Y8M12D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="c2" decimals="3" unitRef="pure">0.05</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="c3" decimals="3" unitRef="pure">0.05</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:LeaseCostTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0.125in; text-align: right; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="6" style="text-align: center; border-bottom: Black 1.5pt solid"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;Three Months Ended&lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31, &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0.125in; text-align: right; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; width: 76%; text-align: left; padding-left: 0.125in"&gt;Operating lease cost&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;304,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;378,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-left: 0.125in"&gt;Short-term lease cost&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;143,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;25,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in"&gt;Variable lease cost&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;31,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;70,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0in"&gt;Total Rent and occupancy&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;478,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;473,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: right; padding-left: 0.125in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td colspan="9"&gt;Cash paid for amounts included in the measurement of lease liabilities&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-left: 0.125in"&gt;Operating cash flows from operating leases&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;326,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;400,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; padding-left: 0.125in"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td colspan="9"&gt;Lease right-of-use assets obtained in exchange for new lease liabilities&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-left: 0.125in"&gt;Operating leases&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-55"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;div style="-sec-ix-hidden: hidden-fact-56"&gt;&#x2014;&lt;/div&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost contextRef="c0" decimals="0" unitRef="usd">304000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost contextRef="c4" decimals="0" unitRef="usd">378000</us-gaap:OperatingLeaseCost>
    <us-gaap:ShortTermLeaseCost contextRef="c0" decimals="0" unitRef="usd">143000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost contextRef="c4" decimals="0" unitRef="usd">25000</us-gaap:ShortTermLeaseCost>
    <us-gaap:VariableLeaseCost contextRef="c0" decimals="0" unitRef="usd">31000</us-gaap:VariableLeaseCost>
    <us-gaap:VariableLeaseCost contextRef="c4" decimals="0" unitRef="usd">70000</us-gaap:VariableLeaseCost>
    <us-gaap:LeaseCost contextRef="c0" decimals="0" unitRef="usd">478000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost contextRef="c4" decimals="0" unitRef="usd">473000</us-gaap:LeaseCost>
    <us-gaap:OperatingLeasePayments contextRef="c0" decimals="0" unitRef="usd">326000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments contextRef="c4" decimals="0" unitRef="usd">400000</us-gaap:OperatingLeasePayments>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; font-weight: bold; border-bottom: Black 1.5pt solid; padding-left: 0pt; text-indent: 0pt"&gt;Year&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Amount&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;920,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2024&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;588,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2025&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;450,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0.125in; text-indent: 0pt"&gt;2026&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;234,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;2027&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;48,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Remaining balance of lease payments&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;2,240,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0.125in; text-indent: 0pt"&gt;Less: difference between undiscounted cash flows and discounted cash flows&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;135,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Lease liabilities&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,105,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears contextRef="c2" decimals="0" unitRef="usd">920000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears contextRef="c2" decimals="0" unitRef="usd">588000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears contextRef="c2" decimals="0" unitRef="usd">450000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears contextRef="c2" decimals="0" unitRef="usd">234000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter contextRef="c2" decimals="0" unitRef="usd">48000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceived contextRef="c2" decimals="0" unitRef="usd">2240000</us-gaap:LessorOperatingLeasePaymentsToBeReceived>
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount contextRef="c2" decimals="0" unitRef="usd">135000</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability contextRef="c2" decimals="0" unitRef="usd">2105000</us-gaap:OperatingLeaseLiability>
    <us-gaap:EquityMethodInvestmentsDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;11. Equity Method Investment in Related Party&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Transaction with Tigress&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;On
November 16, 2021, the Company entered into an agreement with Tigress and a subsequent reorganization agreement with Tigress on October
18, 2022. Refer to Note 3 &#x2013; Transactions with Tigress and Hedge Connection in the Company&#x2019;s 2022 Form 10-K for further detail.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
a result of the reorganization agreement with Tigress on October 18, 2022, the Company&#x2019;s ownership interest of Tigress decreased
from 24% to 17%, and the Company reassessed whether it had significant influence over Tigress. Based on the level of the Company&#x2019;s
ownership of Tigress, the Company concluded that it was still able to exercise significant influence over Tigress through March 31, 2023.
Therefore, the Company continues to account for this investment under the equity method of accounting as of March 31, 2023.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;For
the three months ended March 31, 2023 and 2022, the earnings recognized from the Company&#x2019;s investment in Tigress were $38,000 and
$165,000, respectively. For the three months ended March 31, 2023 and 2022, the Company received cash distributions from Tigress of $0
and $156,000, respectively.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2023 and December 31, 2022, the carrying amount of the investment in Tigress was $2,622,000 and $2,584,000, respectively.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;	&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;There
were no events or circumstances suggesting the carrying amount of the investment may be impaired as of March 31, 2023 and December 31,
2022.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Below
is a table showing the summary from the consolidated statements of operations and financial condition for Tigress for the periods indicated
(unaudited):&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1.5pt; padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;Three Months Ended &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31, &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; padding-left: 0pt; text-indent: 0pt"&gt;Revenue&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;1,845,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;3,399,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Operating income&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;221,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;689,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Net income&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;221,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;689,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1.5pt; padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;As of&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;March&#160;31, &lt;br/&gt;
2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;December&#160;31, &lt;br/&gt;
2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; padding-left: 0pt; text-indent: 0pt"&gt;Assets&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;8,575,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;8,169,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;Liabilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;5,886,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;5,301,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Stockholders&#x2019; Equity&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;2,689,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;2,868,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Transaction with Hedge
Connection&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;On
January 21, 2022, RISE entered into an agreement with Hedge Connection, and a subsequent termination agreement with Hedge Connection on
October 18, 2022. Refer to Note 3 &#x2013; Transactions with Tigress and Hedge Connection in the Company&#x2019;s 2022 Form 10-K for further
detail.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;&#160;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
earnings recognized from the Company&#x2019;s investment in Hedge Connection for the three months ended March 31, 2023 and 2022 were $0
and $36,000, respectively. The Company did not receive any cash distributions from Hedge Connection for the three months ended March 31,
2023 and 2022.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
carrying amount of the investment in Hedge Connection was $0 as of both March 31, 2023 and December 31, 2022.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;The
Company paid Hedge Connection for licensing and consulting fees related to this agreement in an aggregate amount of $0 and $108,000 for
the three months ended March 31, 2023 and 2022, respectively.&#160;&lt;/span&gt;&lt;/p&gt;</us-gaap:EquityMethodInvestmentsDisclosureTextBlock>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="c151" decimals="2" unitRef="pure">0.24</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="c152" decimals="2" unitRef="pure">0.17</us-gaap:EquityMethodInvestmentOwnershipPercentage>
    <us-gaap:GainLossOnInvestments contextRef="c153" decimals="0" unitRef="usd">38000</us-gaap:GainLossOnInvestments>
    <us-gaap:GainLossOnInvestments contextRef="c154" decimals="0" unitRef="usd">165000</us-gaap:GainLossOnInvestments>
    <sieb:ReceivedCashDistributions contextRef="c0" decimals="0" unitRef="usd">0</sieb:ReceivedCashDistributions>
    <sieb:ReceivedCashDistributions contextRef="c4" decimals="0" unitRef="usd">156000</sieb:ReceivedCashDistributions>
    <sieb:InvestmentCarryingAmount contextRef="c155" decimals="0" unitRef="usd">2622000</sieb:InvestmentCarryingAmount>
    <sieb:InvestmentCarryingAmount contextRef="c156" decimals="0" unitRef="usd">2584000</sieb:InvestmentCarryingAmount>
    <us-gaap:EquityMethodInvestmentsTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1.5pt; padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;Three Months Ended &lt;/b&gt;&lt;/p&gt; &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;March 31, &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; padding-left: 0pt; text-indent: 0pt"&gt;Revenue&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;1,845,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;3,399,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Operating income&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;221,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;689,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Net income&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;221,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;689,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-bottom: 1.5pt; padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;As of&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: right; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;March&#160;31, &lt;br/&gt;
2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;December&#160;31, &lt;br/&gt;
2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 76%; padding-left: 0pt; text-indent: 0pt"&gt;Assets&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;8,575,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;8,169,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;Liabilities&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;5,886,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;5,301,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Stockholders&#x2019; Equity&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;2,689,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;2,868,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;</us-gaap:EquityMethodInvestmentsTextBlock>
    <us-gaap:CostOfRevenue contextRef="c161" decimals="0" unitRef="usd">1845000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue contextRef="c162" decimals="0" unitRef="usd">3399000</us-gaap:CostOfRevenue>
    <sieb:OperatingIncomeloss contextRef="c161" decimals="0" unitRef="usd">221000</sieb:OperatingIncomeloss>
    <sieb:OperatingIncomeloss contextRef="c162" decimals="0" unitRef="usd">689000</sieb:OperatingIncomeloss>
    <us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest contextRef="c161" decimals="0" unitRef="usd">221000</us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest>
    <us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest contextRef="c162" decimals="0" unitRef="usd">689000</us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest>
    <us-gaap:OtherAssets contextRef="c163" decimals="0" unitRef="usd">8575000</us-gaap:OtherAssets>
    <us-gaap:OtherAssets contextRef="c164" decimals="0" unitRef="usd">8169000</us-gaap:OtherAssets>
    <us-gaap:OtherLiabilities contextRef="c163" decimals="0" unitRef="usd">5886000</us-gaap:OtherLiabilities>
    <us-gaap:OtherLiabilities contextRef="c164" decimals="0" unitRef="usd">5301000</us-gaap:OtherLiabilities>
    <us-gaap:StockholdersEquityOther contextRef="c161" decimals="0" unitRef="usd">2689000</us-gaap:StockholdersEquityOther>
    <us-gaap:StockholdersEquityOther contextRef="c165" decimals="0" unitRef="usd">2868000</us-gaap:StockholdersEquityOther>
    <us-gaap:GainLossOnInvestments contextRef="c157" decimals="0" unitRef="usd">0</us-gaap:GainLossOnInvestments>
    <us-gaap:GainLossOnInvestments contextRef="c158" decimals="0" unitRef="usd">36000</us-gaap:GainLossOnInvestments>
    <sieb:InvestmentCarryingAmount contextRef="c159" decimals="0" unitRef="usd">0</sieb:InvestmentCarryingAmount>
    <sieb:InvestmentCarryingAmount contextRef="c160" decimals="0" unitRef="usd">0</sieb:InvestmentCarryingAmount>
    <us-gaap:EquityMethodInvestmentAggregateCost contextRef="c159" decimals="0" unitRef="usd">0</us-gaap:EquityMethodInvestmentAggregateCost>
    <us-gaap:EquityMethodInvestmentAggregateCost contextRef="c160" decimals="0" unitRef="usd">108000</us-gaap:EquityMethodInvestmentAggregateCost>
    <us-gaap:InvestmentTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;12. Investments, Cost &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;OpenHand &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2022, the Company maintained a 2% ownership interest in OpenHand Holdings, Inc. (&#x201c;OpenHand&#x201d;). The investment
does not have a readily determinable fair value since OpenHand is a private company and its shares are not publicly traded.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2023, management concluded that its investment in OpenHand was not impaired and that no additional events or changes in circumstances
were identified that could have a significant effect on the original valuation of the investment. As of both March 31, 2023 and December
31, 2022, the carrying value of the Company&#x2019;s investment in OpenHand was $850,000.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Refer
to Note 12 &#x2013; Investments, Cost in the Company&#x2019;s 2022 Form 10-K for further information regarding this transaction and the
corresponding accounting treatment.&lt;/p&gt;</us-gaap:InvestmentTextBlock>
    <us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired contextRef="c166" decimals="INF" unitRef="pure">0.02</us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired>
    <us-gaap:Investments contextRef="c167" decimals="0" unitRef="usd">850000</us-gaap:Investments>
    <us-gaap:Investments contextRef="c168" decimals="0" unitRef="usd">850000</us-gaap:Investments>
    <us-gaap:GoodwillDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;13. Goodwill &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As of both March 31, 2023
and December 31, 2022, the Company&#x2019;s carrying amount of goodwill was $1,989,000, all of which came from the Company&#x2019;s acquisition
of RISE. As of March 31, 2023, management concluded that there have been no impairments to the carrying value of the Company&#x2019;s goodwill
and no impairment charges related to goodwill were recognized during the three months ended March 31, 2023. Additionally, the Company
determined there was not a material risk for future possible impairments to goodwill as of the date of the assessment.&lt;/p&gt;</us-gaap:GoodwillDisclosureTextBlock>
    <us-gaap:Goodwill contextRef="c2" decimals="0" unitRef="usd">1989000</us-gaap:Goodwill>
    <us-gaap:Goodwill contextRef="c3" decimals="0" unitRef="usd">1989000</us-gaap:Goodwill>
    <us-gaap:LongTermDebtTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;14. Long-Term Debt&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Mortgage with East
West Bank&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;Overview&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;On
December 30, 2021, the Company purchased the Miami office building for approximately $6.8 million, and the Company entered into a mortgage
with East West Bancorp, Inc. (&#x201c;East West Bank&#x201d;) for approximately $4 million to finance part of the purchase of the Miami
office building as well as $338,000 to finance part of the build out of the Miami office building.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The Company&#x2019;s obligations
under the mortgage are secured by a lien on the Miami office building and the term of the loan is ten years.&#160;The repayment schedule
will utilize a 30-year amortization period, with a balloon on the remaining amount due at the end of ten years.&#160;The interest rate
is&#160;3.6% for the first 7 years, and thereafter the interest rate shall be at the prime rate as reported by the Wall Street Journal,
provided that the minimum interest rate on any term loan will not be less than&#160;3.6%. As part of the agreement, the Company must maintain
a debt service coverage ratio of&#160;1.4&#160;to 1. The loan is subject to a prepayment penalty over the first five years which is calculated
as a percentage of the principal amount outstanding at the time of prepayment.&#160;This percentage is&#160;5% in the first year and decreases
by 1% each year thereafter, with the prepayment penalty ending after 5 years. As of March 31, 2023, the Company was in compliance with
all of its covenants related to this agreement.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As of March 31, 2023, the
Company used its full commitment of $338,000 with East West Bank for the build out of the Miami office building.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;Remaining Payments&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Future
remaining annual minimum principal payments for the mortgage with East West Bank as of March 31, 2023 were as follows:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Amount&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;61,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2024&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;84,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2025&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;88,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2026&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;91,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;Thereafter&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;4,048,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;4,372,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
interest expense related to this mortgage was $39,000 and $25,000 for the three months ended &lt;span style="background-color: white"&gt;March
31&lt;/span&gt;, 2023, and 2022, respectively. As of March 31, 2023, the interest rate for this mortgage was 3.6%.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Loan with East West Bank&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&lt;i&gt;Overview&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;On
July 22, 2020, the Company entered into a loan and security agreement with East West Bank. In accordance with the terms of this agreement,
the Company borrowed $5.0 million and had an outstanding balance of $2.4 million as of &lt;span style="background-color: white"&gt;March 31&lt;/span&gt;,
2023.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company&#x2019;s obligations under the agreement are secured by a lien on all of the Company&#x2019;s cash, dividends, stocks and other
monies and property from time to time received or receivable in exchange for the Company&#x2019;s equity interests in and any other rights
to payment from the Company&#x2019;s subsidiaries; any deposit accounts into which the foregoing is deposited and all substitutions, products,
proceeds (cash and non-cash) arising out of any of the foregoing. Each term loan will have a term of&#160;four years, beginning when the
draw is made. The repayment schedule will utilize a five-year (60 month) amortization period, with a balloon on the remaining amount due
at the end of&#160;four years.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Term
loans made pursuant to the agreement shall bear interest at the prime rate as reported by the Wall Street Journal, provided that the minimum
interest rate on any term loan will not be less than 3.25%.&#160;In addition to the foregoing, on the date that each term loan is made,
the Company shall pay to the lender an origination fee equal to&#160;0.25% of the principal amount of such term loan. Pursuant to the
loan agreement, the Company paid all lender expenses in connection with the loan agreement.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;This
agreement contains certain financial and non-financial covenants. The financial covenants are that the Company must maintain a debt service
coverage ratio of&#160;1.35&#160;to 1, an effective tangible net worth of a minimum of $25&#160;million, and MSCO must maintain a net
capital ratio that is not less than&#160;10% of aggregate debit items.&#160;Certain other non-financial covenants include that the Company
must promptly notify East West Bank of the creation or acquisition of any subsidiary that at any time owns assets with a value of $100,000
or greater.&#160;As of &lt;span style="background-color: white"&gt;March 31&lt;/span&gt;, 2023, the Company was in compliance with all its covenants
related to this agreement.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;In
addition, the Company&#x2019;s obligations under the agreement are guaranteed pursuant to a guarantee agreement by and among, John J. Gebbia
and Gloria E. Gebbia, individually, and as a co-trustees of the John and Gloria Living Trust, U/D/T December 8, 1994 (&#x201c;John and
Gloria Gebbia Trust&#x201d;).&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&lt;i&gt;Remaining Payments&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Future
remaining annual minimum principal payments for the loan with East West Bank as of &lt;span style="background-color: white"&gt;March 31&lt;/span&gt;,
2023 were as follows:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0pt; text-align: left; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Amount&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; width: 88%; text-align: left; padding-left: 0pt"&gt;2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;749,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt"&gt;2024&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;1,661,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,410,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
interest expense related to the loan was $49,000 and $29,000 for the three months ended March 31, 2023 and 2022, respectively. As of March
31, 2023, the interest rate for this loan was 8%.&lt;/p&gt;</us-gaap:LongTermDebtTextBlock>
    <sieb:AcquiredCommercialOfficeBuildingAndAssociatedProperty contextRef="c169" decimals="-5" unitRef="usd">6800000</sieb:AcquiredCommercialOfficeBuildingAndAssociatedProperty>
    <us-gaap:MortgageLoansInProcessOfForeclosureAmount contextRef="c170" decimals="-6" unitRef="usd">4000000</us-gaap:MortgageLoansInProcessOfForeclosureAmount>
    <sieb:UnusedCommitmen contextRef="c171" decimals="0" unitRef="usd">338000</sieb:UnusedCommitmen>
    <us-gaap:LineOfCreditFacilityInterestRateDescription contextRef="c172">The repayment schedule
will utilize a 30-year amortization period, with a balloon on the remaining amount due at the end of ten years.</us-gaap:LineOfCreditFacilityInterestRateDescription>
    <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod contextRef="c172" decimals="INF" unitRef="pure">0.036</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
    <sieb:InterestRateLineOfCredit contextRef="c172" decimals="INF" unitRef="pure">0.036</sieb:InterestRateLineOfCredit>
    <us-gaap:RatioOfIndebtednessToNetCapital1 contextRef="c173" decimals="INF" unitRef="pure">1.4</us-gaap:RatioOfIndebtednessToNetCapital1>
    <us-gaap:DebtInstrumentCovenantDescription contextRef="c172">This percentage is&#160;5% in the first year and decreases
by 1% each year thereafter, with the prepayment penalty ending after 5 years.</us-gaap:DebtInstrumentCovenantDescription>
    <us-gaap:OtherCommitment contextRef="c174" decimals="0" unitRef="usd">338000</us-gaap:OtherCommitment>
    <srt:ContractualObligationFiscalYearMaturityScheduleTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Amount&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 88%; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;61,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2024&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;84,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2025&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;88,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;2026&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;91,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;Thereafter&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;4,048,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;4,372,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-left: 0pt; text-align: left; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Amount&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; width: 88%; text-align: left; padding-left: 0pt"&gt;2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;749,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt"&gt;2024&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;1,661,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-indent: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt"&gt;Total&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,410,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"&gt;&#160;&lt;/p&gt;</srt:ContractualObligationFiscalYearMaturityScheduleTableTextBlock>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo contextRef="c181" decimals="0" unitRef="usd">61000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree contextRef="c181" decimals="0" unitRef="usd">84000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour contextRef="c181" decimals="0" unitRef="usd">88000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive contextRef="c181" decimals="0" unitRef="usd">91000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive contextRef="c181" decimals="0" unitRef="usd">4048000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive>
    <us-gaap:LongTermDebt contextRef="c181" decimals="0" unitRef="usd">4372000</us-gaap:LongTermDebt>
    <us-gaap:InterestExpenseDebt contextRef="c175" decimals="0" unitRef="usd">39000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt contextRef="c176" decimals="0" unitRef="usd">25000</us-gaap:InterestExpenseDebt>
    <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod contextRef="c175" decimals="INF" unitRef="pure">0.036</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
    <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="c177" decimals="-5" unitRef="usd">5000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
    <us-gaap:CommonStockOtherValueOutstanding contextRef="c2" decimals="-5" unitRef="usd">2400000</us-gaap:CommonStockOtherValueOutstanding>
    <us-gaap:DebtInstrumentTerm contextRef="c178">P4Y</us-gaap:DebtInstrumentTerm>
    <us-gaap:LongTermDebtTerm contextRef="c177">P4Y</us-gaap:LongTermDebtTerm>
    <us-gaap:LineOfCreditFacilityInterestRateDescription contextRef="c178">Term
loans made pursuant to the agreement shall bear interest at the prime rate as reported by the Wall Street Journal, provided that the minimum
interest rate on any term loan will not be less than 3.25%.</us-gaap:LineOfCreditFacilityInterestRateDescription>
    <sieb:OriginationFee contextRef="c178" decimals="INF" unitRef="pure">0.0025</sieb:OriginationFee>
    <us-gaap:MinimumNetWorthRequiredForCompliance contextRef="c177" decimals="-6" unitRef="usd">25000000</us-gaap:MinimumNetWorthRequiredForCompliance>
    <sieb:NetCapitalRatio contextRef="c178" decimals="INF" unitRef="pure">0.10</sieb:NetCapitalRatio>
    <us-gaap:DebtInstrumentCovenantDescription contextRef="c179">Certain other non-financial covenants include that the Company
must promptly notify East West Bank of the creation or acquisition of any subsidiary that at any time owns assets with a value of $100,000
or greater.</us-gaap:DebtInstrumentCovenantDescription>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo contextRef="c182" decimals="0" unitRef="usd">749000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree contextRef="c182" decimals="0" unitRef="usd">1661000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree>
    <us-gaap:LongTermDebt contextRef="c182" decimals="0" unitRef="usd">2410000</us-gaap:LongTermDebt>
    <us-gaap:InterestExpenseDebt contextRef="c0" decimals="0" unitRef="usd">49000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt contextRef="c4" decimals="0" unitRef="usd">29000</us-gaap:InterestExpenseDebt>
    <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod contextRef="c180" decimals="INF" unitRef="pure">0.08</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
    <sieb:DeferredContractIncentiveTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;15. Deferred Contract Incentive&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Effective
August 1, 2021, MSCO entered into an amendment to its clearing agreement with NFS that, among other things, extended the term of the arrangement
for an additional four-year period commencing on August 1, 2021 and ending July 31, 2025.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As part of this agreement,
the Company received a one-time business development credit of $3 million from NFS which was recorded in the line item &#x201c;Deferred
contract incentive&#x201d; on the statements of financial condition. This credit will be recognized as contra expense over the term of
the agreement in the line item &#x201c;Clearing fees, including execution costs&#x201d; on the statements of operations. For both the three
months ended &lt;span style="background-color: white"&gt;March 31&lt;/span&gt;, 2023 and 2022, the Company recognized $213,000 in contra expense.
As of March 31, 2023 and December 31, 2022, the balance of the deferred contract incentive was $1.8 million and $2.0 million, respectively,
and are recorded in the line items &#x201c;Current portion of deferred contract incentive&#x201d; and &#x201c;Deferred contract incentive,
less current portion&#x201d; in the statements of financial condition.&lt;/p&gt;</sieb:DeferredContractIncentiveTextBlock>
    <us-gaap:BusinessDevelopment contextRef="c183" decimals="-6" unitRef="usd">3000000</us-gaap:BusinessDevelopment>
    <sieb:ContraExpense contextRef="c183" decimals="0" unitRef="usd">213000</sieb:ContraExpense>
    <sieb:ContraExpense contextRef="c184" decimals="0" unitRef="usd">213000</sieb:ContraExpense>
    <sieb:DeferredContractIncentive contextRef="c185" decimals="-5" unitRef="usd">1800000</sieb:DeferredContractIncentive>
    <sieb:DeferredContractIncentive contextRef="c186" decimals="-5" unitRef="usd">2000000</sieb:DeferredContractIncentive>
    <us-gaap:RevenueFromContractWithCustomerTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;16. Revenue Recognition &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Refer to Note 2 &#x2013; Summary
of Significant Accounting Policies in Company&#x2019;s 2022 Form 10-K for detail on the Company&#x2019;s primary sources of revenue and
the corresponding accounting treatment. Information related to items that impact certain revenue streams within the periods presented
is shown below.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Principal Transactions and Proprietary Trading&lt;/i&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;In
2022 the Company invested in treasury bill and treasury notes, which are primarily in the line item &#x201c;Cash and securities
segregated for regulatory purposes&#x201d; on the statements of financial condition, in order to&#160;enhance its yield on its excess
15c3-3 deposits. During 2022, there was an increase in U.S. government securities yields, which created&#160;an unrealized loss of
approximately on the Company&#x2019;s U.S. government securities portfolio of approximately $3.9 million on our government securities
portfolio for the year ended December 31, 2022. The Company continuously invests in treasury bills and treasury notes as part of its
normal operations to meet deposit requirements. The aggregate unrealized loss on the portfolio will be returned over the duration of
the government securities, at a point no later than the maturity of the&#160;securities. Refer to Note 7 &#x2013;&#160;Fair Value
Measurements for additional detail.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
following table represents detail related to principal transactions and proprietary trading.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="10" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Three Months Ended March 31,&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Increase&lt;br/&gt;
 (Decrease)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-left: 0pt; text-indent: 0pt"&gt;Principal transactions and proprietary trading&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 64%; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Realized and unrealized gain on primarily riskless principal transactions&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;1,799,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;1,919,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;(120,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;Unrealized gain (loss) on portfolio of U.S. government securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;1,001,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,186,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,187,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Total Principal transactions and proprietary trading&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,800,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;(267,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;3,067,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;i&gt;Stock Borrow / Stock
Loan&lt;/i&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;For
the three months ended March 31, 2023, stock borrow / stock loan revenue was $3,442,000 ($9,776,000 gross revenue less $6,334,000 expenses).
For the three months ended March 31, 2022, stock borrow / stock loan revenue was $3,578,000 ($7,465,000 gross revenue minus $3,887,000
expenses).&lt;/p&gt;</us-gaap:RevenueFromContractWithCustomerTextBlock>
    <sieb:DecreaseYearOfUnrealizedGainLossOnSecurities contextRef="c0" decimals="1" unitRef="usd">3.9</sieb:DecreaseYearOfUnrealizedGainLossOnSecurities>
    <sieb:ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="10" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Three Months Ended March 31,&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="padding-right: 0pt; padding-left: 0pt; text-indent: 0pt"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2023&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;2022&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;td style="font-weight: bold; padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid"&gt;Increase&lt;br/&gt;
 (Decrease)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: justify; padding-left: 0pt; text-indent: 0pt"&gt;Principal transactions and proprietary trading&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; width: 64%; text-align: left; padding-left: 0pt; text-indent: 0pt"&gt;Realized and unrealized gain on primarily riskless principal transactions&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;1,799,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;1,919,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;(120,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 1.5pt; padding-left: 0pt; text-indent: 0pt"&gt;Unrealized gain (loss) on portfolio of U.S. government securities&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;1,001,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;(2,186,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; text-align: right"&gt;3,187,000&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-right: 0pt; text-align: left; padding-bottom: 4pt; padding-left: 0pt; text-indent: 0pt"&gt;Total Principal transactions and proprietary trading&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;2,800,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;(267,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 4pt"&gt;&#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 4pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 4pt double; text-align: right"&gt;3,067,000&lt;/td&gt;&lt;td style="padding-bottom: 4pt; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;</sieb:ScheduleOfRepresentsLossRelatedToPrincipalTransactionsTextBlock>
    <us-gaap:PrincipalInvestmentGainsLosses contextRef="c0" decimals="0" unitRef="usd">1799000</us-gaap:PrincipalInvestmentGainsLosses>
    <us-gaap:PrincipalInvestmentGainsLosses contextRef="c4" decimals="0" unitRef="usd">1919000</us-gaap:PrincipalInvestmentGainsLosses>
    <sieb:DecreaseYearOfPrincipalInvestmentGainsLosses contextRef="c0" decimals="0" unitRef="usd">-120000</sieb:DecreaseYearOfPrincipalInvestmentGainsLosses>
    <sieb:UnrealizedGainAndLossOnSecurities contextRef="c0" decimals="0" unitRef="usd">1001000</sieb:UnrealizedGainAndLossOnSecurities>
    <sieb:UnrealizedGainAndLossOnSecurities contextRef="c4" decimals="0" unitRef="usd">-2186000</sieb:UnrealizedGainAndLossOnSecurities>
    <sieb:DecreasesYearOfUnrealizedGainLossOnSecurities contextRef="c0" decimals="0" unitRef="usd">3187000</sieb:DecreasesYearOfUnrealizedGainLossOnSecurities>
    <us-gaap:PrincipalTransactionsRevenue contextRef="c0" decimals="0" unitRef="usd">2800000</us-gaap:PrincipalTransactionsRevenue>
    <us-gaap:PrincipalTransactionsRevenue contextRef="c4" decimals="0" unitRef="usd">-267000</us-gaap:PrincipalTransactionsRevenue>
    <sieb:DecreaseYearOfPrincipalTransactionsRevenue contextRef="c0" decimals="0" unitRef="usd">3067000</sieb:DecreaseYearOfPrincipalTransactionsRevenue>
    <sieb:RevenueFromStockBorrowOrStockLoan contextRef="c0" decimals="0" unitRef="usd">3442000</sieb:RevenueFromStockBorrowOrStockLoan>
    <sieb:GrossRevenueFromStockBorrowOrStockLoan contextRef="c0" decimals="0" unitRef="usd">9776000</sieb:GrossRevenueFromStockBorrowOrStockLoan>
    <sieb:ExpensesFromStockBorrowOrStockLoan contextRef="c0" decimals="0" unitRef="usd">6334000</sieb:ExpensesFromStockBorrowOrStockLoan>
    <sieb:RevenueFromStockBorrowOrStockLoan contextRef="c4" decimals="0" unitRef="usd">3578000</sieb:RevenueFromStockBorrowOrStockLoan>
    <sieb:GrossRevenueFromStockBorrowOrStockLoan contextRef="c4" decimals="0" unitRef="usd">7465000</sieb:GrossRevenueFromStockBorrowOrStockLoan>
    <sieb:ExpensesFromStockBorrowOrStockLoan contextRef="c4" decimals="0" unitRef="usd">3887000</sieb:ExpensesFromStockBorrowOrStockLoan>
    <us-gaap:IncomeTaxDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;17. Income Taxes 	&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;The
Company&#x2019;s provision for income taxes consists of federal and state taxes, as applicable, in amounts necessary to align the Company&#x2019;s
year-to-date tax provision with the effective rate that it expects to achieve for the full year. Each quarter the Company updates its
estimate of the annual effective tax rate and records cumulative adjustments as necessary. As of March 31, 2023, the Company has concluded
that its deferred tax assets are realizable on a more-likely-than-not basis with the exception of certain state net operating losses.
&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;For the three months ended
March 31, 2023, the Company recorded an income tax provision of $1,136,000 on pre-tax book income of $4,351,000. The effective tax rate
for the three months ended March 31, 2023 was 26%. The effective tax rate differs from the federal statutory rate of 21% primarily related
to certain permanent tax differences and state and local taxes.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;For the three months ended
March 31, 2022, the Company recorded an income tax benefit of $282,000 on pre-tax book loss of $1,374,000. The effective tax rate for
the three months ended March 31, 2022 was 21%.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As of both March 31, 2023
and December 31, 2022, the Company recorded an uncertain tax position of $1,596,000 related to various tax matters, which is included
in the line item &#x201c;Taxes payable&#x201d; in the statements of financial condition.&lt;/p&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
    <sieb:ProvisionbenefitForfromIncomeTaxes contextRef="c0" decimals="0" unitRef="usd">1136000</sieb:ProvisionbenefitForfromIncomeTaxes>
    <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c0" decimals="0" unitRef="usd">4351000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate contextRef="c0" decimals="2" unitRef="pure">0.26</us-gaap:EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate>
    <us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes contextRef="c0" decimals="INF" unitRef="pure">0.21</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
    <sieb:ProvisionbenefitForfromIncomeTaxes contextRef="c4" decimals="0" unitRef="usd">282000</sieb:ProvisionbenefitForfromIncomeTaxes>
    <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c4" decimals="0" unitRef="usd">1374000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate contextRef="c4" decimals="2" unitRef="pure">0.21</us-gaap:EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate>
    <us-gaap:UnrecognizedTaxBenefits contextRef="c2" decimals="0" unitRef="usd">1596000</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:UnrecognizedTaxBenefits contextRef="c3" decimals="0" unitRef="usd">1596000</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:BrokersAndDealersDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;18. Capital Requirements &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;MSCO&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;Net Capital &lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;MSCO is subject to the Uniform
Net Capital Rules of the SEC (Rule 15c3-1) of the Exchange Act. Under the alternate method permitted by this rule, net capital, as defined,
shall not be less than the lower of $1 million or 2% of aggregate debit items arising from customer transactions. As of March 31, 2023,
MSCO&#x2019;s net capital was $33.2 million, which was approximately $31.8 million in excess of its required net capital of $1.4 million,
and its percentage of aggregate debit balances to net capital was 47.09%.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As of December 31, 2022, MSCO&#x2019;s
net capital was $30.6 million, which was approximately $29.2 million in excess of its required net capital of $1.4 million, and its percentage
of aggregate debit balances to net capital was 44.49%.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;Special Reserve Account &lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;MSCO is subject to Customer
Protection Rule 15c3-3 which requires segregation of funds in a special reserve account for the exclusive benefit of customers. As of
March 31, 2023, MSCO had cash and securities deposits of $254.4 million (cash of $58.5 million, securities with a fair value of $195.9
million) in the special reserve accounts which was $22.2 million in excess of the deposit requirement of $232.2 million. After adjustments
for deposit(s) and / or withdrawal(s) made on April 3, 2023, MSCO had $3.2 million in excess of the deposit requirement.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;As
of December 31, 2022, MSCO had cash and securities deposits of $276.2&#160;million (cash of $135.2&#160;million, securities with a fair
value of $141.0&#160;million) in the special reserve accounts which was $11.9&#160;million in excess of the deposit requirement of $264.3&#160;million.
The Company made no subsequent deposits or withdrawals on January 3, 2023.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;As
of March 31, 2023, the Company was subject to the PAB Account Rule 15c3-3 of the SEC which requires segregation of funds in a special
reserve account for the exclusive benefit of proprietary accounts of introducing broker-dealers. As of March 31, 2023, the Company had
$1.2 million in the special reserve account which was approximately $0.01 million in excess of the deposit requirement of approximately
$1.2 million. The Company made no subsequent deposits or withdrawals on April 3, 2023. As of December 31, 2022, the Company did not hold
any proprietary accounts of introducing broker-dealers.&lt;/span&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;RISE&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&lt;i&gt;Net Capital&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;RISE, as a member of FINRA,
is subject to the SEC Uniform Net Capital Rule 15c3-1. This rule requires the maintenance of minimum net capital and that the ratio of
aggregate indebtedness to net capital, both as defined, shall not exceed 15 to 1 and that equity capital may not be withdrawn, or cash
dividends paid if the resulting net capital ratio would exceed 10 to 1. RISE is also subject to the CFTC&#x2019;s minimum financial requirements
which require that RISE maintain net capital, as defined, equal to the greater of its requirements under Regulation 1.17 under the Commodity
Exchange Act or Rule 15c3-1.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;As of March 31, 2023, RISE&#x2019;s
net capital was approximately $1.3 million which was $1.0 million in excess of its minimum requirement of $250,000 under 15c3-1. As of
December 31, 2022, RISE&#x2019;s net capital was approximately $1.2 million which was $0.9 million in excess of its minimum requirement
of $250,000 under 15c3-1.&lt;/p&gt;</us-gaap:BrokersAndDealersDisclosureTextBlock>
    <srt:NetCapital contextRef="c2" decimals="-6" unitRef="usd">1000000</srt:NetCapital>
    <sieb:PercentageOfAggregateDebitBalanceToNetCapital contextRef="c2" decimals="INF" unitRef="pure">0.02</sieb:PercentageOfAggregateDebitBalanceToNetCapital>
    <srt:NetCapital contextRef="c187" decimals="-5" unitRef="usd">33200000</srt:NetCapital>
    <sieb:NetCapitalInExcessOfMinimumRequirement contextRef="c2" decimals="-5" unitRef="usd">31800000</sieb:NetCapitalInExcessOfMinimumRequirement>
    <srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1 contextRef="c187" decimals="-5" unitRef="usd">1400000</srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1>
    <sieb:PercentageOfAggregateDebitBalanceToNetCapital contextRef="c187" decimals="INF" unitRef="pure">0.4709</sieb:PercentageOfAggregateDebitBalanceToNetCapital>
    <sieb:NetCapitalInExcessOfItsMinimumRequirement contextRef="c188" decimals="-5" unitRef="usd">30600000</sieb:NetCapitalInExcessOfItsMinimumRequirement>
    <sieb:NetCapitalInExcessOfMinimumRequirement contextRef="c188" decimals="-5" unitRef="usd">29200000</sieb:NetCapitalInExcessOfMinimumRequirement>
    <sieb:NetCapitalInExcessOfItsMinimumRequirement contextRef="c3" decimals="-5" unitRef="usd">1400000</sieb:NetCapitalInExcessOfItsMinimumRequirement>
    <sieb:PercentageOfAggregateDebitBalanceToNetCapital contextRef="c3" decimals="INF" unitRef="pure">0.4449</sieb:PercentageOfAggregateDebitBalanceToNetCapital>
    <us-gaap:CashReserveDepositRequiredAndMade contextRef="c187" decimals="-5" unitRef="usd">254400000</us-gaap:CashReserveDepositRequiredAndMade>
    <sieb:CashDepositsInExcessOfMinimumRequirement contextRef="c187" decimals="-5" unitRef="usd">58500000</sieb:CashDepositsInExcessOfMinimumRequirement>
    <sieb:MinimumCashDepositsRequired contextRef="c187" decimals="-5" unitRef="usd">195900000</sieb:MinimumCashDepositsRequired>
    <sieb:ReserveAccountExcessAmount contextRef="c187" decimals="-5" unitRef="usd">22200000</sieb:ReserveAccountExcessAmount>
    <us-gaap:SecuritiesReserveDepositRequiredAndMade contextRef="c187" decimals="-5" unitRef="usd">232200000</us-gaap:SecuritiesReserveDepositRequiredAndMade>
    <sieb:CashDepositsInExcessOfMinimumRequirement contextRef="c189" decimals="-5" unitRef="usd">3200000</sieb:CashDepositsInExcessOfMinimumRequirement>
    <us-gaap:CashReserveDepositRequiredAndMade contextRef="c188" decimals="-5" unitRef="usd">276200000</us-gaap:CashReserveDepositRequiredAndMade>
    <sieb:CashDepositsInExcessOfMinimumRequirement contextRef="c188" decimals="-5" unitRef="usd">135200000</sieb:CashDepositsInExcessOfMinimumRequirement>
    <sieb:MinimumCashDepositsRequired contextRef="c188" decimals="-5" unitRef="usd">141000000</sieb:MinimumCashDepositsRequired>
    <sieb:ReserveAccountExcessAmount contextRef="c3" decimals="-5" unitRef="usd">11900000</sieb:ReserveAccountExcessAmount>
    <us-gaap:SecuritiesReserveDepositRequiredAndMade contextRef="c3" decimals="-5" unitRef="usd">264300000</us-gaap:SecuritiesReserveDepositRequiredAndMade>
    <sieb:ReserveAccountExcessAmount contextRef="c190" decimals="-5" unitRef="usd">1200000</sieb:ReserveAccountExcessAmount>
    <sieb:ReserveAccountExcessAmount contextRef="c191" decimals="-4" unitRef="usd">10000.00</sieb:ReserveAccountExcessAmount>
    <us-gaap:SecuritiesReserveDepositRequiredAndMade contextRef="c2" decimals="-5" unitRef="usd">1200000</us-gaap:SecuritiesReserveDepositRequiredAndMade>
    <sieb:NetCapitalInExcessOfItsMinimumRequirement contextRef="c192" decimals="-5" unitRef="usd">1300000</sieb:NetCapitalInExcessOfItsMinimumRequirement>
    <sieb:NetCapitalInExcessOfItsMinimumRequirement contextRef="c193" decimals="-5" unitRef="usd">1000000</sieb:NetCapitalInExcessOfItsMinimumRequirement>
    <srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1 contextRef="c194" decimals="0" unitRef="usd">250000</srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1>
    <sieb:NetCapitalInExcessOfItsMinimumRequirement contextRef="c195" decimals="-5" unitRef="usd">1200000</sieb:NetCapitalInExcessOfItsMinimumRequirement>
    <sieb:NetCapitalInExcessOfItsMinimumRequirement contextRef="c196" decimals="-5" unitRef="usd">900000</sieb:NetCapitalInExcessOfItsMinimumRequirement>
    <srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1 contextRef="c197" decimals="0" unitRef="usd">250000</srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1>
    <us-gaap:FinancialInstrumentsDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;19. Financial Instruments with Off-Balance
Sheet Risk &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The Company enters into various
transactions to meet the needs of customers, conduct trading activities, and manage market risks and is, therefore, subject to varying
degrees of market and credit risk. Refer to the below as well as Note 21 &#x2013; Financial Instruments with Off-Balance Sheet Risk in
the Company&#x2019;s 2022 Form 10-K for further information.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2023, the Company had margin loans extended to its customers of approximately $354.0 million, of which $51.9 million is within
the line item &#x201c;Receivables from customers&#x201d; on the statements of financial condition. As of December 31, 2022, the Company
had margin loans extended to its customers of approximately $365.4 million, of which $52.1 million is in the line item &#x201c;Receivables
from customers&#x201d; on the statements of financial condition. There were no material losses for unsettled customer transactions for
the three months ended March 31, 2023 and 2022.&lt;/p&gt;</us-gaap:FinancialInstrumentsDisclosureTextBlock>
    <sieb:MarginLoansExtended contextRef="c2" decimals="-5" unitRef="usd">354000000</sieb:MarginLoansExtended>
    <sieb:ReceivablesFromCustomers1 contextRef="c2" decimals="-5" unitRef="usd">51900000</sieb:ReceivablesFromCustomers1>
    <sieb:MarginLoansExtended contextRef="c3" decimals="-5" unitRef="usd">365400000</sieb:MarginLoansExtended>
    <sieb:ReceivablesFromCustomers1 contextRef="c3" decimals="-5" unitRef="usd">52100000</sieb:ReceivablesFromCustomers1>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;20. Commitments, Contingencies, and Other&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Legal and Regulatory Matters&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company is party to certain claims, suits and complaints arising in the ordinary course of business.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;For
activity related to operations of StockCross Financial Services, Inc. (&#x201c;StockCross&#x201d;) prior to the Company&#x2019;s acquisition
of StockCross, FINRA&#x2019;s Division of Enforcement is currently investigating unit investment trust (&#x201c;UIT&#x201d;) transactions
that were executed by StockCross that the enforcement staff believes were terminated early. The Company believes that many of these transactions
were UIT transactions that were the subject of its prior settlements with the Commonwealth of Massachusetts (Dkt. No. E-2017-0104) and
the State of California (CRD No.s: 6670 and 2400211). All of these transactions occurred prior to the Company&#x2019;s acquisition of StockCross
on January 1, 2020.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Management
cannot at this time assess either the duration or the likely outcome or consequences of the FINRA investigation. Nevertheless, FINRA has
the authority to impose sanctions on the Company or require that it make offers of restitution to other customers who FINRA believes incurred
sales charges in early liquidations of UITs. No assurances can be given that a mutual settlement with FINRA regarding the investigation
can be reached or that any amount paid in settlement will not be material.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white; text-indent: 0.5in"&gt;As
of both March 31, 2023 and December 31, 2022, all other legal matters are without merit or involve amounts which would not have a material
impact on the Company&#x2019;s results of operations or financial position.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Overnight Financing&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2023 and December 31, 2022, MSCO had an available line of credit for short term overnight demand borrowing with BMO Harris
Bank (&#x201c;BMO Harris&#x201d;) of up to $25 million and $15 million, respectively. As of those dates, MSCO had no outstanding loan balance
and there were no commitment fees or other restrictions on this line of credit. On May 23, 2022, MSCO increased its principal amount for
this line of credit from $15 million to $25 million.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;There
was no interest expense or fees for this line of credit for both the three months ended March 31, 2023 and 2022.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;At the Market Offering&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;On
May 27, 2022, the Company entered into a Capital on Demand&lt;sup&gt;TM&lt;/sup&gt; Sales Agreement (the &#x201c;Sales Agreement&#x201d;) with JonesTrading
as agent, pursuant to which the Company may offer and sell, from time to time through JonesTrading, shares of the Company&#x2019;s common
stock having an aggregate offering amount of up to $9.6 million under the Company&#x2019;s shelf registration statement on Form S-3. The
Company is not obligated to make any sales of shares under the Sales Agreement. The Company agreed to pay JonesTrading a commission rate
equal to 3.0% of the aggregate gross proceeds from each sale of shares. The Company or JonesTrading may suspend or terminate the offering
upon notice to the other party and subject to other conditions. Whether the Company sells securities under the Sales Agreement will depend
on a number of factors, including the market conditions at that time, the Company&#x2019;s cash position at that time and the availability
and terms of alternative sources of capital. For the three months ended March 31, 2023 and 2022, the Company did not sell any shares pursuant
to this Sales Agreement.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;NFS Contract &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Effective
August 1, 2021, MSCO entered into an amendment to its clearing agreement with NFS that, among other things, extends the term of the arrangement
for an additional four-year period commencing on August 1, 2021 and ending July 31, 2025. If the Company chooses to exit this agreement
before the end of the contract term, the Company is under the obligation to pay an early termination fee upon occurrence pursuant to the
table below:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"&gt;Date of Termination&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Early Termination Fee&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 88%; text-align: left"&gt;Prior to August 1, 2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;7,250,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Prior to August 1, 2024&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;4,500,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;Prior to August 1, 2025&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;3,250,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;For the three months ended
March 31, 2023 and 2022, there has been no expense recognized for any early termination fees. The Company believes that it is unlikely
it will have to make material payments related to early termination fees and has not recorded any contingent liability in the financial
statements related to this arrangement.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;General Contingencies&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company&#x2019;s general contingencies are included in Note 22 &#x2013; Commitments, Contingencies, and Other in the Company&#x2019;s 2022
Form 10-K. Other than the below, there have been no material updates to the Company&#x2019;s general contingencies during the three months
ended March 31, 2023.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company, through its affiliate, Kennedy Cabot Acquisition, LLC (&#x201c;KCA&#x201d;), is self-insured with respect to employee health claims.
KCA maintains stop-loss insurance for certain risks and has a health claim reinsurance limit capped at approximately $65,000 per employee
as of &lt;span style="background-color: white"&gt;March 31, 2023&lt;/span&gt;.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
part of this plan, the Company recognized expenses of $180,000 and $496,000 for the three months ended March 31, 2023 and 2022, respectively.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company had an accrual of $50,000 as of March 31, 2023, which represents the estimate of future expense to be recognized for claims incurred
during the period.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company believes that its present insurance coverage and reserves are sufficient to cover currently estimated exposures, but there can
be no assurance that the Company will not incur liabilities in excess of recorded reserves or in excess of its insurance limits.&lt;/p&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:LineOfCredit contextRef="c198" decimals="-6" unitRef="usd">25000000</us-gaap:LineOfCredit>
    <us-gaap:LineOfCredit contextRef="c199" decimals="-6" unitRef="usd">15000000</us-gaap:LineOfCredit>
    <us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet contextRef="c200" decimals="-6" unitRef="usd">15000000</us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet>
    <us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet contextRef="c201" decimals="-6" unitRef="usd">25000000</us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet>
    <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c202" decimals="-5" unitRef="usd">9600000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <sieb:CommissionRateOfAggregateGrossProceed contextRef="c202" decimals="INF" unitRef="pure">0.03</sieb:CommissionRateOfAggregateGrossProceed>
    <sieb:EarlyTerminationFeeLiabilityUponOccurrenceTableTextBlock contextRef="c0">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"&gt;Date of Termination&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"&gt;Early Termination Fee&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; font-weight: bold"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 88%; text-align: left"&gt;Prior to August 1, 2023&lt;/td&gt;&lt;td style="width: 1%"&gt;&#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right"&gt;7,250,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;Prior to August 1, 2024&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;4,500,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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    &lt;td style="text-align: left"&gt;Prior to August 1, 2025&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;$&lt;/td&gt;&lt;td style="text-align: right"&gt;3,250,000&lt;/td&gt;&lt;td style="text-align: left"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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    <us-gaap:LiabilitiesSubjectToCompromiseEarlyContractTerminationFees contextRef="c204" decimals="0" unitRef="usd">4500000</us-gaap:LiabilitiesSubjectToCompromiseEarlyContractTerminationFees>
    <us-gaap:LiabilitiesSubjectToCompromiseEarlyContractTerminationFees contextRef="c205" decimals="0" unitRef="usd">3250000</us-gaap:LiabilitiesSubjectToCompromiseEarlyContractTerminationFees>
    <sieb:HealthClaimReinsuranceLimitPerEmployee contextRef="c2" decimals="0" unitRef="usd">65000</sieb:HealthClaimReinsuranceLimitPerEmployee>
    <sieb:ExpenseForSelfInsuranceClaims contextRef="c0" decimals="0" unitRef="usd">180000</sieb:ExpenseForSelfInsuranceClaims>
    <sieb:ExpenseForSelfInsuranceClaims contextRef="c4" decimals="0" unitRef="usd">496000</sieb:ExpenseForSelfInsuranceClaims>
    <us-gaap:LossContingencyAccrualCarryingValueCurrent contextRef="c2" decimals="0" unitRef="usd">50000</us-gaap:LossContingencyAccrualCarryingValueCurrent>
    <us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;21. Employee Benefit Plans&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The Company, through KCA,
sponsors a defined-contribution retirement plan under Section&#160;401(k) of the Internal Revenue Code that covers substantially all employees.
Participant contributions to the plan are voluntary and are subject to certain limitations. The Company may also make discretionary contributions
to the plan. No contributions to the plan were made by the Company or KCA for the three months ended March 31, 2023 and 2022.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company has an equity incentive plan that provides for the grant of stock options, restricted stock, and other equity awards of the Company&#x2019;s
common stock to employees, officers, consultants, directors, affiliates and other service providers of the Company. There were 3 million
shares reserved under the equity incentive plan and 2,704,000 shares remained as of March 31, 2023. The Company did not issue any shares
under this plan for the three months ended March 31, 2023 and 2022.&lt;/p&gt;</us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock>
    <us-gaap:CommonStockCapitalSharesReservedForFutureIssuance contextRef="c2" decimals="-6" unitRef="shares">3000000</us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
    <sieb:EmployeeBenefitPlansSharesRemained contextRef="c0" decimals="0" unitRef="shares">2704000</sieb:EmployeeBenefitPlansSharesRemained>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;22. Related Party
Disclosures&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;KCA &lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;KCA
is an affiliate of the Company and is under common ownership with the Company. To gain efficiencies and economies of scale with billing
and administrative functions, KCA serves as a paymaster for the Company for payroll and related functions, the entirety of which KCA passes
through to the subsidiaries of the Company proportionally.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;KCA
owns a license from the Muriel Siebert Estate / Foundation to use the names &#x201c;Muriel Siebert &amp;amp; Co., Inc.&#x201d; and &#x201c;Siebert&#x201d;
within business activities, which expires in 2025. KCA passed through to the Company its cost of $15,000 for the use of these names in
both the three months ended March 31, 2023 and 2022.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;KCA has earned no profit for
providing any services to the Company as KCA passes through any revenue or expenses to the Company&#x2019;s subsidiaries for both the three
months ended March 31, 2023 and 2022. As of March 31, 2023 and December 31, 2022, the Company had a payable to KCA of $9,000 and $4,000,
respectively, for miscellaneous expenses, which are in the line item &#x201c;Accounts payable and accrued liabilities&#x201d; on the statements
of financial condition.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;PW&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;PW
brokers the insurance policies for related parties. Revenue for PW from related parties was $22,000 and $75,000 for the three months ended
March 31, 2023 and 2022, respectively.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Gloria E. Gebbia,
John J. Gebbia, and Gebbia Family Members&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;On
March 31, 2022, Gloria E. Gebbia exchanged approximately $2.9 million of her notes payable to Company for 24% of the outstanding and issued
membership interests in RISE.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&lt;span style="background-color: white"&gt;The
Company has entered into various notes payable with Gloria E. Gebbia, the Company&#x2019;s principal stockholder&lt;/span&gt;. The Company had
interest expense related to theses notes payable of $0 and $70,000 for the three months ended March 31, 2023 and 2022, respectively.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company&#x2019;s obligations under its loan with East West Bank are guaranteed pursuant to a guarantee agreement by and among, John J.
Gebbia and Gloria E. Gebbia, individually, and as a co-trustees of the John and Gloria Gebbia Trust.&#160;Refer to Note 14 &#x2013;&#160;Long-Term
Debt for additional detail.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;Gloria
E. Gebbia has extended loans to certain Company employees for the purchase of the Company&#x2019;s shares. These transactions have not
materially impacted the Company&#x2019;s financial statements.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
sons of Gloria E. Gebbia and John J. Gebbia hold executive positions within the Company&#x2019;s subsidiaries and their compensation was
in aggregate $524,000 and $443,000 for the three months ended March 31, 2023 and 2022, respectively. Part of their compensation includes
performance-based payments related to key revenue streams.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Gebbia Sullivan County Land Trust&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The Company operates on a
month-to-month lease agreement for its branch office in Omaha, Nebraska with the Gebbia Sullivan County Land Trust, the trustee of which
is a member of the Gebbia Family. For both the three months ended March 31, 2023 and 2022, rent expense was $15,000 for this branch office.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;Tigress and Hedge
Connection&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white; text-indent: 0.5in"&gt;The
Company entered into various agreements and subsequent terminations with Tigress and Hedge Connection. Refer to Note 3 &#x2013; Transactions
with Tigress and Hedge Connection and Note 11&#x2013; Equity Method Investment in Related Party for further detail.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"&gt;&lt;b&gt;RISE&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;During the year ended 2022,
RISE issued and Siebert sold membership interests of RISE to Siebert employees, directors and affiliates. Refer to Note 4 &#x2013; RISE
for further detail. RISE entered into a clearing arrangement with MSCO and deposited a clearing fund escrow deposit of $50,000 to MSCO,
and had excess cash of approximately $1.2 million in its brokerage account at MSCO as of March 31, 2023.&lt;/p&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:CostsAndExpensesRelatedParty contextRef="c206" decimals="0" unitRef="usd">15000</us-gaap:CostsAndExpensesRelatedParty>
    <us-gaap:CostsAndExpensesRelatedParty contextRef="c207" decimals="0" unitRef="usd">15000</us-gaap:CostsAndExpensesRelatedParty>
    <us-gaap:PaymentsForRent contextRef="c206" decimals="0" unitRef="usd">9000</us-gaap:PaymentsForRent>
    <us-gaap:PaymentsForRent contextRef="c208" decimals="0" unitRef="usd">4000</us-gaap:PaymentsForRent>
    <sieb:RevenueFromRelatedPartie contextRef="c209" decimals="0" unitRef="usd">22000</sieb:RevenueFromRelatedPartie>
    <sieb:RevenueFromRelatedPartie contextRef="c210" decimals="0" unitRef="usd">75000</sieb:RevenueFromRelatedPartie>
    <sieb:NotesPayableAmount contextRef="c211" decimals="-5" unitRef="usd">2900000</sieb:NotesPayableAmount>
    <sieb:OutstandingAndIssuedMembershipInterestRates contextRef="c211" decimals="INF" unitRef="pure">0.24</sieb:OutstandingAndIssuedMembershipInterestRates>
    <us-gaap:InterestExpenseOther contextRef="c0" decimals="0" unitRef="usd">0</us-gaap:InterestExpenseOther>
    <us-gaap:InterestExpenseOther contextRef="c4" decimals="0" unitRef="usd">70000</us-gaap:InterestExpenseOther>
    <sieb:CompensationAggregateAmount contextRef="c212" decimals="0" unitRef="usd">524000</sieb:CompensationAggregateAmount>
    <sieb:CompensationAggregateAmount contextRef="c213" decimals="0" unitRef="usd">443000</sieb:CompensationAggregateAmount>
    <us-gaap:PaymentsForRent contextRef="c214" decimals="0" unitRef="usd">15000</us-gaap:PaymentsForRent>
    <us-gaap:PaymentsForRent contextRef="c215" decimals="0" unitRef="usd">15000</us-gaap:PaymentsForRent>
    <us-gaap:Deposits contextRef="c2" decimals="0" unitRef="usd">50000</us-gaap:Deposits>
    <us-gaap:Cash contextRef="c2" decimals="-5" unitRef="usd">1200000</us-gaap:Cash>
    <us-gaap:SubsequentEventsTextBlock contextRef="c0">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;23. Subsequent Events&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;The Company has evaluated
events that have occurred subsequent to March 31, 2023 and through May 15, 2023, the date of the filing of this Report.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;On
April 27, 2023, the Company entered into an agreement to raise new capital into the Company by issuing new shares of the Company&#x2019;s
common stock to Kakaopay Corporation (&#x201c;Kakaopay&#x201d;), a company established under the Laws of the Republic of Korea and a fintech
subsidiary of Korean-based conglomerate Kakao Corp.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;The
Company entered into stock purchase agreements and ancillary agreements regarding this transaction. The transaction will occur in two
tranches, and in the first tranche, Kakaopay will purchase a 19.9% stake of the Company of 8,075,607 newly issued shares for approximately
$17.4 million. In the second tranche, subject to shareholder and regulatory approval, Kakaopay will acquire an additional 31.1% of the
Company of 25,756,470 of newly issued shares for approximately $60.5 million. Refer to the Company&#x2019;s Current Report on Form 8-K
filed on May 3, 2023 for further detail regarding this transaction.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;As
of March 31, 2023 and December 31, 2022, the Company capitalized deferred issuance costs related to this transaction of $383,000 and $318,000,
respectively, which are recorded within the line item &#x201c;Prepaid expenses and other assets&#x201d; in the statements of financial condition.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"&gt;Based on the Company&#x2019;s
assessment, other than the events described above, there have been no material subsequent events that occurred during such period that
would require disclosure in this Report or would be required to be recognized in the financial statements as of March 31, 2023.&lt;/p&gt;</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired contextRef="c216" decimals="3" unitRef="pure">0.199</us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired>
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    <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="c217" decimals="-5" unitRef="usd">17400000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired contextRef="c218" decimals="3" unitRef="pure">0.311</us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="c219" decimals="0" unitRef="shares">25756470</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="c219" decimals="-5" unitRef="usd">60500000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts contextRef="c2" decimals="0" unitRef="usd">383000</us-gaap:DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts>
    <us-gaap:DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts contextRef="c3" decimals="0" unitRef="usd">318000</us-gaap:DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts>
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    <us-gaap:CommonStockSharesAuthorized
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    <us-gaap:CommonStockSharesAuthorized
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    <us-gaap:ProfitLoss
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    <us-gaap:ProfitLoss
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    <us-gaap:ProfitLoss
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#

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
