<SEC-DOCUMENT>0001193125-22-276758.txt : 20221103
<SEC-HEADER>0001193125-22-276758.hdr.sgml : 20221103
<ACCEPTANCE-DATETIME>20221103143556
ACCESSION NUMBER:		0001193125-22-276758
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20221103
ITEM INFORMATION:		Submission of Matters to a Vote of Security Holders
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20221103
DATE AS OF CHANGE:		20221103

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MIDDLEFIELD BANC CORP
		CENTRAL INDEX KEY:			0000836147
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				341585111
		STATE OF INCORPORATION:			OH

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36613
		FILM NUMBER:		221357493

	BUSINESS ADDRESS:	
		STREET 1:		15985 E HIGH ST
		STREET 2:		P O BOX 35
		CITY:			MIDDLEFILED
		STATE:			OH
		ZIP:			44062-9263
		BUSINESS PHONE:		4406321666

	MAIL ADDRESS:	
		STREET 1:		15985 EAST HIGH STREET
		STREET 2:		P O BOX 35
		CITY:			MIDDLEFIELD
		STATE:			OH
		ZIP:			44062-9263
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d323727d8k.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8" ?>
<html xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:us-types="http://fasb.org/us-types/2021-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:mbcn="http://mbcn.com/20221103" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>8-K</title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
   <body><div style="display:none"> <ix:header> <ix:hidden> <ix:nonNumeric id="Hidden_dei_EntityRegistrantName" name="dei:EntityRegistrantName" contextRef="duration_2022-11-03_to_2022-11-03">MIDDLEFIELD BANC CORP</ix:nonNumeric> <ix:nonNumeric name="dei:AmendmentFlag" contextRef="duration_2022-11-03_to_2022-11-03">false</ix:nonNumeric> <ix:nonNumeric id="Hidden_dei_EntityCentralIndexKey" name="dei:EntityCentralIndexKey" contextRef="duration_2022-11-03_to_2022-11-03">0000836147</ix:nonNumeric> </ix:hidden> <ix:references> <link:schemaRef xlink:type="simple" xlink:href="mbcn-20221103.xsd" xlink:arcrole="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase"></link:schemaRef> </ix:references> <ix:resources> <xbrli:context id="duration_2022-11-03_to_2022-11-03"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000836147</xbrli:identifier> </xbrli:entity> <xbrli:period> <xbrli:startDate>2022-11-03</xbrli:startDate> <xbrli:endDate>2022-11-03</xbrli:endDate> </xbrli:period> </xbrli:context> </ix:resources> </ix:header> </div> <div style="text-align:center"> <div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto"> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p> <p style="margin-top:4pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">UNITED STATES</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">SECURITIES AND EXCHANGE COMMISSION</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">Washington, D.C. 20549</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:10pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">FORM <span style="white-space:nowrap"><ix:nonNumeric name="dei:DocumentType" contextRef="duration_2022-11-03_to_2022-11-03">8-K</ix:nonNumeric></span></p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:10pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">CURRENT REPORT</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Pursuant to Section&#160;13 or 15(d)</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">of the Securities Exchange Act of 1934</p> <p style="margin-top:10pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">Date of Report (Date of earliest event reported): <ix:nonNumeric name="dei:DocumentPeriodEndDate" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt:datemonthdayyearen">November&#160;3, 2022</ix:nonNumeric></p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:10pt; margin-bottom:0pt; font-size:24pt; font-family:Times New Roman;font-weight:bold;text-align:center"> <span style=" -sec-ix-hidden:Hidden_dei_EntityRegistrantName">MIDDLEFIELD BANC CORP.</span> </p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Exact name of registrant as specified in its charter)</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:8pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:34%"></td>
<td style="vertical-align:bottom"></td>
<td style="width:32%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:32%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:stateprovnameen">Ohio</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityFileNumber" contextRef="duration_2022-11-03_to_2022-11-03">001-36613</ix:nonNumeric></span></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" contextRef="duration_2022-11-03_to_2022-11-03">34-1585111</ix:nonNumeric></span></span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold">(State or other jurisdiction<br />of incorporation)</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Commission</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">File No.)</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(IRS Employer</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">I.D. No.)</p></td></tr></table> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:99%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="duration_2022-11-03_to_2022-11-03">15985 East High Street</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="duration_2022-11-03_to_2022-11-03">Middlefield</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:stateprovnameen">Ohio</ix:nonNumeric> <ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="duration_2022-11-03_to_2022-11-03">44062</ix:nonNumeric></span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold">(Address of principal executive offices) (Zip Code)</span></td></tr></table> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Registrant&#8217;s telephone number, including area code: <ix:nonNumeric name="dei:CityAreaCode" contextRef="duration_2022-11-03_to_2022-11-03">(440)</ix:nonNumeric> <span style="white-space:nowrap"><ix:nonNumeric name="dei:LocalPhoneNumber" contextRef="duration_2022-11-03_to_2022-11-03">632-1666</ix:nonNumeric></span></p> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Not Applicable</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Former name or former address, if changed since last report)</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Check the appropriate box below if the Form <span style="white-space:nowrap">8-K</span> filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (<span style="text-decoration:underline">see</span> General Instruction A.2. below):</p> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:WrittenCommunications" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><span style="font-family:pmingliu"><span style="font-family:Times New Roman"><ix:nonNumeric name="dei:SolicitingMaterial" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-family:Times New Roman;text-align:left">Soliciting material pursuant to Rule <span style="white-space:nowrap">14a-12</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14a-12)</span></p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><span style="font-family:pmingliu"><span style="font-family:Times New Roman"><ix:nonNumeric name="dei:PreCommencementTenderOffer" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">14d-2(b)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14d-2(b))</span></p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><span style="font-family:pmingliu"><span style="font-family:Times New Roman"><ix:nonNumeric name="dei:PreCommencementIssuerTenderOffer" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">13e-4(c)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.13e-4(c))</span></p></td></tr></table> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Securities registered pursuant to Section&#160;12(b) of the Act:</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:8pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:34%"></td>
<td style="vertical-align:bottom"></td>
<td style="width:32%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:32%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Title of each class</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Trading<br />Symbol</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Name of each exchange</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">on which registered</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:Security12bTitle" contextRef="duration_2022-11-03_to_2022-11-03">Common Stock, no par value</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2022-11-03_to_2022-11-03">MBCN</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:exchnameen">The NASDAQ Stock Market, LLC</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">(NASDAQ Capital Market)</p></td></tr></table> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule <span style="white-space:nowrap">12b-2</span> of the Securities Exchange Act of 1934 <span style="white-space:nowrap">(&#167;240.12b-2</span> of this chapter).&#160;&#160;&#160;&#160;Emerging growth company&#160;&#160;<span style="font-family:pmingliu"><span style="font-family:Times New Roman"><ix:nonNumeric name="dei:EntityEmergingGrowthCompany" contextRef="duration_2022-11-03_to_2022-11-03" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span><span style="font-family:Times New Roman"></span></p> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">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&#160;13(a) of the Exchange Act.&#160;&#160;&#9744;</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p></div></div>

<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">

<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;5.07</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Submission of Matters to a Vote of Security Holders </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On November&#160;3, 2022, Middlefield Banc Corp. held and adjourned a special meeting of Middlefield Banc Corp. shareholders. Of the 5,767,803 shares outstanding and entitled to vote, 4,546,624 shares were represented at the meeting, or 78.8% of the total outstanding, sufficient to constitute a quorum. The final results of voting for the only matter submitted to a vote of shareholders at the meeting are as follows: </p> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">Approval of Adjournment of Special Meeting </span></p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Middlefield Banc Corp.&#8217;s shareholders approved a proposal to adjourn the special meeting to another date and time to give Middlefield Banc Corp.&#8217;s shareholders additional time to consider and vote on the proposals relating to the transactions contemplated by the Agreement and Plan of Merger, dated as of May&#160;26, 2022, by and among Middlefield Banc Corp., MBCN Merger Subsidiary, LLC, and Liberty Bancshares, Inc. (the &#8220;Merger Agreement&#8221;) </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">There were 3,628,600 votes FOR the Adjournment Proposal, 893,110 votes AGAINST the Adjournment Proposal, 24,913 abstentions, and no broker <span style="white-space:nowrap">non-votes.</span> </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;7.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Regulation FD Disclosure </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On November&#160;3, 2022 and in connection with the adjournment described above, Middlefield Banc Corp. issued a press release announcing that it had adjourned the special meeting of Middlefield Banc Corp. shareholders scheduled for November&#160;3, 2022 to November&#160;8, 2022. The special meeting will be adjourned to November&#160;8, 2022 at 9:00 a.m. The adjourned special meeting will be held in a virtual meeting format only at <span style="text-decoration:underline">www.meetnow.global/MM94NSM</span>. There is no physical location for the adjourned special meeting. The record date for the adjourned special meeting will remain September&#160;22, 2022. A copy of the press release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference. </p> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Other Information </p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">In connection with the proposed merger, Middlefield Banc Corp. has filed with the Securities and Exchange Commission (the &#8220;SEC&#8221;) a Registration Statement on Form <span style="white-space:nowrap">S-4</span> that includes a proxy statement of Middlefield Banc Corp. and Liberty Bancshares, Inc. and a prospectus of Middlefield Banc Corp., as well as other relevant documents concerning the proposed transaction. The joint proxy statement/prospectus included in the Registration Statement on Form <span style="white-space:nowrap">S-4</span> should not be read alone, but should be read in conjunction with the other information regarding Middlefield Banc Corp. and the proposed merger that is contained in, or incorporated by reference into, the Registration Statement on Form <span style="white-space:nowrap">S-4.</span> This communication shall not constitute an offer to sell or the solicitation of an offer to buy any securities nor shall there be any sale of securities in any jurisdiction in which the offer, solicitation or sale is unlawful before registration or qualification of the securities under the securities laws of the jurisdiction. No offer of securities shall be made except by means of a prospectus satisfying the requirements of Section&#160;10 of the Securities Act of 1933. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The respective directors and executive officers of Middlefield Banc Corp. and Liberty Bancshares, Inc. and other persons may be deemed to be participants in the solicitation of proxies from Middlefield Banc Corp. and Liberty Bancshares, Inc. shareholders with respect to the proposed merger. Information regarding the directors and executive officers of Middlefield Banc Corp. is available in its proxy statement filed with the SEC on April&#160;5, 2022. Information regarding the participants in the solicitation and a description of their direct and indirect interests, by security holdings or otherwise, is contained in the proxy statement/prospectus included in the Form <span style="white-space:nowrap">S-4</span> Registration Statement and other relevant materials filed with the SEC. </p> <p style="font-size:18pt; margin-top:0pt; margin-bottom:0pt">&#160;</p>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">SHAREHOLDERS OF MIDDLEFIELD BANC CORP. AND OTHER INVESTORS ARE URGED TO CAREFULLY READ THE JOINT PROXY STATEMENT/PROSPECTUS INCLUDED IN THE EFFECTIVE REGISTRATION STATEMENT ON FORM <span style="white-space:nowrap">S-4</span> AND ANY OTHER RELEVANT DOCUMENTS MIDDLEFIELD BANC CORP. HAS FILED OR MAY FILE WITH THE SEC IN CONNECTION WITH THE PROPOSED MERGER, OR WHICH ARE INCORPORATED BY REFERENCE IN THE JOINT PROXY STATEMENT/PROSPECTUS, BECAUSE THEY CONTAIN IMPORTANT INFORMATION ABOUT MIDDLEFIELD BANC CORP., LIBERTY BANCSHARES, INC. AND THE PROPOSED MERGER. Investors and security holders may obtain free copies of the Registration Statement on Form <span style="white-space:nowrap">S-4</span> and other documents filed with the SEC by Middlefield Banc Corp. through the website maintained by the SEC at http://www.sec.gov. Copies of the documents filed with the SEC by Middlefield Banc Corp. are available free of charge by accessing the &#8220;Investor Relations&#8221; section of Middlefield Banc Corp.&#8217;s website at www.middlefieldbank.bank </p> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Forward Looking Statements </p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The information contained or incorporated in this current report on Form <span style="white-space:nowrap">8-K</span> may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are not historical facts, but rather statements based on Middlefield Banc Corp.&#8217;s current expectations regarding the company&#8217;s business strategies and intended results and future performance. Forward-looking statements are preceded by terms such as &#8220;expects,&#8221; &#8220;believes,&#8221; &#8220;anticipates,&#8221; &#8220;intends&#8221; and similar expressions, as well as any statements related to future expectations of performance or conditional verbs, such as &#8220;will,&#8221; &#8220;would,&#8221; &#8220;should,&#8221; &#8220;could&#8221; or &#8220;may.&#8221; </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Forward-looking statements are not a guarantee of future performance and actual future results could differ materially from those contained in forward-looking information. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of Middlefield Banc Corp.&#8217;s control. Numerous uncertainties, risks, and changes could cause or contribute to Middlefield Banc Corp.&#8217;s actual results, performance, and achievements to be materially different from those expressed or implied by the forward-looking statements. Factors that may cause or contribute to these differences include, without limitation, the possibility that the closing of the proposed transaction is delayed or does not occur at all because shareholder approval or other conditions to the transaction are not obtained or satisfied on a timely basis or at all; the possibility that the anticipated benefits of the transaction are not realized when expected or at all; Middlefield Banc Corp.&#8217;s failure to integrate Liberty Bancshares, Inc. and Liberty National Bank with Middlefield Banc Corp. and The Middlefield Banking Company in accordance with expectations; deviations from performance expectations related to Liberty Bancshares, Inc. and Liberty National Bank; diversion of management&#8217;s attention on the proposed transaction; general economic conditions in markets where Middlefield Banc Corp. and Liberty Bancshares, Inc. conduct business, which could materially impact credit quality trends; effects of the <span style="white-space:nowrap">COVID-19</span> pandemic on the local, national, and international economy, Middlefield Banc Corp.&#8217;s or Liberty Bancshares, Inc.&#8217;s organization and employees, and Middlefield Banc Corp.&#8217;s and Liberty Bancshares, Inc.&#8217;s customers and suppliers and their business operations and financial condition; disruptions in the mortgage and lending markets and significant or unexpected fluctuations in interest rates related to <span style="white-space:nowrap">COVID-19</span> and governmental responses, including financial stimulus packages; general business conditions in the banking industry; the regulatory environment; general fluctuations in interest rates; demand for loans in the market areas where Middlefield Banc Corp. and Liberty Bancshares, Inc. conduct business; rapidly changing technology and evolving banking industry standards; competitive factors, including increased competition with regional and national financial institutions; and new service and product offerings by competitors and price pressures; and other factors disclosed periodically in Middlefield Banc Corp.&#8217;s filings with the SEC. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Because of the risks and uncertainties inherent in forward-looking statements, readers are cautioned not to place undue reliance on them, whether included in this release or made elsewhere from time to time by Middlefield Banc Corp. Forward-looking statements speak only as of the date made, and Middlefield Banc Corp. assumes no duty and does not undertake to update forward-looking statements. </p>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Middlefield Banc Corp. provides further detail regarding these risks and uncertainties in the latest Annual Report, including in the risk factors section of Middlefield Banc Corp.&#8217;s latest Annual Report on Form <span style="white-space:nowrap">10-K,</span> as well as in subsequent SEC filings, available on the SEC&#8217;s website at <span style="text-decoration:underline">www.sec.gov</span>. </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;8.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Other Events </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Liberty Bancshares, Inc. shareholders approved the Merger Agreement at the Liberty Bancshares, Inc. special meeting of shareholders held on November&#160;1, 2022. </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;9.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Financial Statements and Exhibits. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(d) Exhibits </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td></td>

<td style="vertical-align:bottom;width:5%"></td>
<td style="width:92%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom;white-space:nowrap" align="center"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:inline-block; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Exhibit<br />Number</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:table-cell; font-size:8pt; font-family:Times New Roman;font-weight:bold">Description</p></td></tr>


<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">99.1</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:2.50em; text-indent:-2.50em; font-size:10pt; font-family:Times New Roman"><a href="d323727dex991.htm">Press&#8201;&#8202;Release dated November&#160;3, 2022 </a></p></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap">104</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:2.50em; text-indent:-2.50em; font-size:10pt; font-family:Times New Roman">CoverPage Interactive Data File (formatted as inline XBRL)</p></td></tr>
</table>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:center"><span style="text-decoration:underline">SIGNATURES </span></p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">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> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p><div>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:40%;border:0;margin-left:auto">


<tr>

<td style="width:7%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:92%"></td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top" colspan="3">MIDDLEFIELD BANC CORP.</td></tr>
<tr style="font-size:1pt">
<td style="height:12pt"></td>
<td style="height:12pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top">By:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ James R. Heslop, II</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">James R. Heslop, II</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">President and CEO</td></tr>
</table></div> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Date: November&#160;3, 2022 </p>
</div></div>

</body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d323727dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
<HTML><HEAD>
<TITLE>EX-99.1</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 99.1 </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="100%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:11pt">
<TD VALIGN="bottom">


<IMG SRC="g323727g1102153533816.jpg" ALT="LOGO">
</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">15985 East High Street</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">P. O. Box 35</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Middlefield, Ohio 44062</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Phone: (440) <FONT
STYLE="white-space:nowrap">632-1666</FONT> Fax: (440) <FONT STYLE="white-space:nowrap">632-1700</FONT></P> <P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">www.middlefieldbank.bank</P></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>PRESS RELEASE </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="28%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="71%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"><B>Company Contact:</B></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><B>Investor and Media Contact:</B></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">James R. Heslop, II</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">President&nbsp;&amp;
CEO</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Middlefield Banc Corp.</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(440) <FONT
STYLE="white-space:nowrap">632-1666</FONT> Ext. 3219</P> <P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">JHeslop@middlefieldbank.com</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Andrew M. Berger</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Managing Director</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">SM Berger&nbsp;&amp; Company, Inc.</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(216) <FONT
STYLE="white-space:nowrap">464-6400</FONT></P> <P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">andrew@smberger.com</P></TD></TR>
</TABLE> <P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>Middlefield Banc Corp. Announces </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>Adjournment of Special Meeting of Shareholders Until November&nbsp;8, 2022 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>MIDDLEFIELD, Ohio &#150; November</B><B></B><B>&nbsp;3, 2022
</B><B></B>&#9670;<B></B><B></B><B></B>&#9670;<B></B><B></B><B></B>&#9670;<B></B><B></B><B></B>&#9670;<B></B><B></B><B> Middlefield Banc Corp. </B>(&#147;Middlefield&#148;, or the &#147;Company&#148;) (NASDAQ: MBCN), the bank holding company for The
Middlefield Banking Company, announced that it adjourned today&#146;s Special Meeting of Shareholders (the &#147;Special Meeting&#148;) until November&nbsp;8, 2022. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The Company today convened and then adjourned the Special Meeting to consider and vote on, among other things, a proposal to approve the merger with Liberty
Bancshares, Inc. (OTC Markets: LBSI) (&#147;Liberty&#148;), the holding company for Liberty National Bank, (the &#147;Merger Proposal&#148;) pursuant to the terms of the Agreement and Plan of Merger, dated as of May&nbsp;26, 2022. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The Special Meeting is being adjourned to provide shareholders with additional time to vote on the Merger Proposal. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The required vote to approve the Merger Proposal is <FONT STYLE="white-space:nowrap">two-thirds</FONT> of Middlefield&#146;s outstanding common stock.
Independent leading proxy advisory firms Institutional Shareholder Services Inc. and Glass Lewis&nbsp;&amp; Co. have recommended a vote <B><U>FOR</U></B> the Merger Proposal. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Only shareholders of record on September&nbsp;22, 2022, are entitled to and are being requested to vote. Shareholders who have already voted do not need to
recast their votes unless they wish to change their votes. Shareholders who have not already voted or wish to change their vote are encouraged to do so promptly by executing a new proxy, revoking a previously given proxy, or attending and voting at
the meeting, as set forth in the proxy statement and prospectus the Company filed with the Securities and Exchange Commission (the &#147;SEC&#148;) on September&nbsp;27, 2022 (the &#147;Proxy Statement&#148;). </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The Special Meeting was adjourned to 9:00 a.m. ET on November&nbsp;8, 2022, and will be held via a live webcast. Shareholders may attend the Special Meeting
at <U>www.meetnow.global/MM94NSM</U> and by entering the control number included on the proxy card received or in the instructions that accompanied the proxy materials. </P>
</DIV></Center>


<p style="margin-top:1em; margin-bottom:0em; page-break-before:always">
<HR SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
<U>If you have any questions about the Special Meeting or need assistance voting your shares, please contact Georgeson, Middlefield&#146;s proxy solicitor, by calling toll-free at (866) <FONT
STYLE="white-space:nowrap">295-4321</FONT> or by email to </U><U>egreene@georgeson.com.</U> </P> <P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>About Middlefield Banc Corp. </B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Middlefield Banc Corp., headquartered in Middlefield, Ohio, is the bank holding company of The Middlefield Banking Company, with total assets of
$1.35&nbsp;billion at September&nbsp;30, 2022. The Bank operates 16 full-service banking centers and an LPL Financial<SUP STYLE="font-size:75%; vertical-align:top">&reg;</SUP> brokerage office serving Beachwood, Chardon, Cortland, Dublin,
Garrettsville, Mantua, Middlefield, Newbury, Orwell, Plain City, Powell, Solon, Sunbury, Twinsburg, and Westerville. The Bank also operates a Loan Production Office in Mentor, Ohio. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Additional information is available at <U>www.middlefieldbank.bank</U> </P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Forward Looking Statements </B></P> <P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This press release contains
forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are not historical facts, but rather statements based on Middlefield&#146;s current expectations regarding the company&#146;s
business strategies and intended results and future performance. Forward-looking statements are preceded by terms such as &#147;expects,&#148; &#147;believes,&#148; &#147;anticipates,&#148; &#147;intends&#148; and similar expressions, as well as any
statements related to future expectations of performance or conditional verbs, such as &#147;will,&#148; &#147;would,&#148; &#147;should,&#148; &#147;could&#148; or &#147;may.&#148; </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Forward-looking statements are not a guarantee of future performance and actual future results could differ materially from those contained in forward-looking
information. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of Middlefield&#146;s control. Numerous
uncertainties, risks, and changes could cause or contribute to Middlefield&#146;s actual results, performance, and achievements to be materially different from those expressed or implied by the forward-looking statements. Factors that may cause or
contribute to these differences include, without limitation, the possibility that the closing of the proposed transaction is delayed or does not occur at all because shareholder approval or other conditions to the transaction are not obtained or
satisfied on a timely basis or at all; the possibility that the anticipated benefits of the transaction are not realized when expected or at all; Middlefield&#146;s failure to integrate Liberty Bancshares, Inc. and Liberty National Bank with
Middlefield and The Middlefield Banking Company in accordance with expectations; deviations from performance expectations related to Liberty Bancshares, Inc. and Liberty National Bank; diversion of management&#146;s attention on the proposed
transaction; general economic conditions in markets where Middlefield and Liberty Bancshares, Inc. conduct business, which could materially impact credit quality trends; effects of the <FONT STYLE="white-space:nowrap">COVID-19</FONT> pandemic on the
local, national, and international economy, Middlefield&#146;s or Liberty&#146;s organization and employees, and Middlefield&#146;s and Liberty&#146;s customers and suppliers and their business operations and financial condition; disruptions in the
mortgage and lending markets and significant or unexpected fluctuations in interest rates related to <FONT STYLE="white-space:nowrap">COVID-19</FONT> and governmental responses, including financial stimulus packages; general business conditions in
the banking industry; the regulatory environment; general fluctuations in interest rates; demand for loans in the market areas where Middlefield and Liberty conduct business; rapidly changing technology and evolving banking industry standards;
competitive factors, including increased competition with regional and national financial institutions; and new service and product offerings by competitors and price pressures; and other factors disclosed periodically in Middlefield&#146;s filings
with the SEC. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Because of the risks and uncertainties inherent in forward-looking statements, readers are cautioned not to place undue reliance on them,
whether included in this release or made elsewhere from time to time by Middlefield. Forward-looking statements speak only as of the date made, and Middlefield assumes no duty and does not undertake to update forward-looking statements. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Middlefield provides further detail regarding these risks and uncertainties in the latest&nbsp;Annual Report, including in the risk factors section of
Middlefield&#146;s latest Annual Report on Form <FONT STYLE="white-space:nowrap">10-K,</FONT> as well as in subsequent SEC filings, available on the SEC&#146;s website at www.sec.gov. </P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Other Information </B></P> <P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">In connection with the proposed
merger, Middlefield has filed with the SEC a Registration Statement on Form <FONT STYLE="white-space:nowrap">S-4</FONT> that includes a proxy statement of Middlefield and a prospectus of Middlefield, as well as other relevant documents concerning
the proposed transaction. The joint proxy statement/prospectus included in the Registration Statement on Form <FONT STYLE="white-space:nowrap">S-4</FONT> should not be read alone, but should be read in conjunction with the other information
regarding Middlefield and the proposed merger that is contained in, or incorporated by reference into, the Registration Statement on Form <FONT STYLE="white-space:nowrap">S-4.</FONT> This communication shall not constitute an offer to sell or the
solicitation of an offer to buy any securities nor shall there be any sale of securities in any jurisdiction in which the offer, solicitation or sale is unlawful before registration or qualification of the securities under the securities laws of the
jurisdiction. No offer of securities shall be made except by means of a prospectus satisfying the requirements of Section&nbsp;10 of the Securities Act of 1933. </P>
</DIV></Center>


<p style="margin-top:1em; margin-bottom:0em; page-break-before:always">
<HR SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
The respective directors and executive officers of Middlefield and Liberty and other persons may be deemed to be participants in the solicitation of proxies from Middlefield and Liberty
shareholders with respect to the proposed merger. Information regarding the directors and executive officers of Middlefield is available in its proxy statement filed with the SEC on April&nbsp;5, 2022. Information regarding the participants in the
solicitation and a description of their direct and indirect interests, by security holdings or otherwise, is contained in the proxy statement/prospectus included in the Form <FONT STYLE="white-space:nowrap">S-4</FONT> Registration Statement and
other relevant materials filed with the SEC. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">SHAREHOLDERS OF MIDDLEFIELD AND OTHER INVESTORS ARE URGED TO CAREFULLY READ THE JOINT PROXY
STATEMENT/PROSPECTUS INCLUDED IN THE EFFECTIVE REGISTRATION STATEMENT ON FORM <FONT STYLE="white-space:nowrap">S-4</FONT> AND ANY OTHER RELEVANT DOCUMENTS MIDDLEFIELD HAS FILED OR MAY FILE WITH THE SEC IN CONNECTION WITH THE PROPOSED MERGER, OR
WHICH ARE INCORPORATED BY REFERENCE IN THE JOINT PROXY STATEMENT/PROSPECTUS, BECAUSE THEY CONTAIN IMPORTANT INFORMATION ABOUT MIDDLEFIELD, LIBERTY BANCSHARES AND THE PROPOSED MERGER. Investors and security holders may obtain free copies of the
Registration Statement on Form <FONT STYLE="white-space:nowrap">S-4</FONT> and other documents filed with the SEC by Middlefield through the website maintained by the SEC at http://www.sec.gov. Copies of the documents filed with the SEC by
Middlefield are available free of charge by accessing the &#147;Investor Relations&#148; section of Middlefield&#146;s website at www.middlefieldbank.bank </P>
</DIV></Center>

</BODY></HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>mbcn-20221103.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20220115.12 -->
<!-- Creation date: 11/3/2022 10:31:37 PM Eastern Time -->
<!-- Copyright (c) 2022 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<xsd:schema
  xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric"
  xmlns:num="http://www.xbrl.org/dtr/type/numeric"
  xmlns:us-types="http://fasb.org/us-types/2021-01-31"
  xmlns:mbcn="http://mbcn.com/20221103"
  xmlns:dei="http://xbrl.sec.gov/dei/2021"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
  attributeFormDefault="unqualified"
  elementFormDefault="qualified"
  targetNamespace="http://mbcn.com/20221103"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2021/dei-2021.xsd" namespace="http://xbrl.sec.gov/dei/2021" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/numeric" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/naics/2021/naics-2021.xsd" namespace="http://xbrl.sec.gov/naics/2021" />
    <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mbcn-20221103_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Label Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mbcn-20221103_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple" />
      <link:roleType roleURI="http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">
        <link:definition>100000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>mbcn-20221103_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20220115.12 -->
<!-- Creation date: 11/3/2022 10:31:37 PM Eastern Time -->
<!-- Copyright (c) 2022 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover [Abstract]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation State Country Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation State Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Written Communications</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Written Communications</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Soliciting Material</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soliciting Material</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Issuer Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Issuer Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security 12b Title</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security 12b Title</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>mbcn-20221103_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20220115.12 -->
<!-- Creation date: 11/3/2022 10:31:38 PM Eastern Time -->
<!-- Copyright (c) 2022 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
    xmlns:link="http://www.xbrl.org/2003/linkbase"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
    xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation" xlink:href="mbcn-20221103.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple" />
  <link:presentationLink xlink:type="extended" xlink:role="http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName" order="22.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag" order="23.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey" order="24.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType" order="26.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate" order="27.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode" order="28.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber" order="29.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber" order="30.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1" order="31.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown" order="32.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressStateOrProvince" order="33.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode" order="34.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode" order="35.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber" order="36.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_WrittenCommunications" order="37.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SolicitingMaterial" order="38.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementTenderOffer" order="39.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementIssuerTenderOffer" order="40.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_Security12bTitle" order="41.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_TradingSymbol" order="42.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SecurityExchangeName" order="43.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany" order="44.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g323727g1102153533816.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 g323727g1102153533816.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  @&!@<&!0@'!P<)"0@*#!0-# L+
M#!D2$P\4'1H?'AT:'!P@)"XG("(L(QP<*#<I+# Q-#0T'R<Y/3@R/"XS-#+_
MVP!# 0D)"0P+#!@-#1@R(1PA,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R
M,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C+_P  1" !: /4# 2(  A$! Q$!_\0
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M1^K?I7O]7B'[QAEB:I-^84445SGI!1110 4444 %%%% !1110 4444 %%%%
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M^Q3IZ)&OX9^+-EJMW%9:K;"QFD.U)0^Z(GL#GE?Y>]>C5\E]17N_AOQ@MO\
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MIZ;JMAK-F+O3;R&Z@+%=\3A@&'4'T(]** +E5KFQ@NY8Y)EW&/.W/;/6K-%
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$* /_V0$!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>R1.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;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140313460810832">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Nov. 03, 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_dei_CoverAbstract', window );"><strong>Cover [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_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">MIDDLEFIELD BANC CORP<span></span>
</td>
</tr>
<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_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<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">0000836147<span></span>
</td>
</tr>
<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_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<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_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Nov.  03,  2022<span></span>
</td>
</tr>
<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_EntityIncorporationStateCountryCode', window );">Entity Incorporation State Country Code</a></td>
<td class="text">OH<span></span>
</td>
</tr>
<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_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-36613<span></span>
</td>
</tr>
<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_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">34-1585111<span></span>
</td>
</tr>
<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_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">15985 East High Street<span></span>
</td>
</tr>
<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_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Middlefield<span></span>
</td>
</tr>
<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_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">OH<span></span>
</td>
</tr>
<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_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">44062<span></span>
</td>
</tr>
<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_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(440)<span></span>
</td>
</tr>
<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_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">632-1666<span></span>
</td>
</tr>
<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_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<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_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<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_PreCommencementTenderOffer', window );">Pre Commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<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_PreCommencementIssuerTenderOffer', window );">Pre Commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<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_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Common Stock, no par value<span></span>
</td>
</tr>
<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">MBCN<span></span>
</td>
</tr>
<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>
</tr>
<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_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_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_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<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_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 Regulation 12B<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_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_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 Regulation 12B<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_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 Regulation 12B<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_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under 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 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_PreCommencementIssuerTenderOffer</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_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under 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 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_PreCommencementTenderOffer</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_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_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under 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> -Section 14a<br> -Number 240<br> -Subsection 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;">dei_SolicitingMaterial</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_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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</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 Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities 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 Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_WrittenCommunications</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>d323727d8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2021"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="mbcn-20221103.xsd" xlink:type="simple"/>
    <context id="duration_2022-11-03_to_2022-11-03">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000836147</identifier>
        </entity>
        <period>
            <startDate>2022-11-03</startDate>
            <endDate>2022-11-03</endDate>
        </period>
    </context>
    <dei:EntityRegistrantName
      contextRef="duration_2022-11-03_to_2022-11-03"
      id="Hidden_dei_EntityRegistrantName">MIDDLEFIELD BANC CORP</dei:EntityRegistrantName>
    <dei:AmendmentFlag contextRef="duration_2022-11-03_to_2022-11-03">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="duration_2022-11-03_to_2022-11-03"
      id="Hidden_dei_EntityCentralIndexKey">0000836147</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="duration_2022-11-03_to_2022-11-03">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="duration_2022-11-03_to_2022-11-03">2022-11-03</dei:DocumentPeriodEndDate>
    <dei:EntityIncorporationStateCountryCode contextRef="duration_2022-11-03_to_2022-11-03">OH</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="duration_2022-11-03_to_2022-11-03">001-36613</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="duration_2022-11-03_to_2022-11-03">34-1585111</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="duration_2022-11-03_to_2022-11-03">15985 East High Street</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="duration_2022-11-03_to_2022-11-03">Middlefield</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="duration_2022-11-03_to_2022-11-03">OH</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="duration_2022-11-03_to_2022-11-03">44062</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="duration_2022-11-03_to_2022-11-03">(440)</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="duration_2022-11-03_to_2022-11-03">632-1666</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="duration_2022-11-03_to_2022-11-03">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="duration_2022-11-03_to_2022-11-03">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="duration_2022-11-03_to_2022-11-03">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="duration_2022-11-03_to_2022-11-03">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="duration_2022-11-03_to_2022-11-03">Common Stock, no par value</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2022-11-03_to_2022-11-03">MBCN</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2022-11-03_to_2022-11-03">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="duration_2022-11-03_to_2022-11-03">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>9
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
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MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
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MPA7(P@ =&<D<B@DUE5$M*B[\_(#0W91T-^?0W8N8DUF>++FJ \$U/(]>MH*
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MU\7!ZQ^4ZD2HN7/08&<B+EA0BJN$7/D=<.I[.T!*1D.QD8E>I6.5Z*U .EK
M>MKBRAE#VQH%.JB]XY8:8P*IL0,@9^O1=#%-)IXPC,^[V?S!9@K(RDT*$3FQ
M!'_'G2/)W55D(TADIJ]X(;+U[/M!3EN#OI'-X_T,:3?D@6)8YL_X>\87_QO.
M\1'"[K\_L;S63AI_YHOA/UY_ 5!+ 0(4 Q0    ( 'MT8U4'04UB@0   +$
M   0              "  0    !D;V-0<F]P<R]A<' N>&UL4$L! A0#%
M  @ >W1C5:^TB!SO    *P(  !$              ( !KP   &1O8U!R;W!S
M+V-O<F4N>&UL4$L! A0#%     @ >W1C59E<G",0!@  G"<  !,
M     ( !S0$  'AL+W1H96UE+W1H96UE,2YX;6Q02P$"% ,4    " ![=&-5
M$<VMETP$  ")$   &               @($."   >&PO=V]R:W-H965T<R]S
M:&5E=#$N>&UL4$L! A0#%     @ >W1C59^@&_"Q @  X@P   T
M     ( !D P  'AL+W-T>6QE<RYX;6Q02P$"% ,4    " ![=&-5EXJ[',
M   3 @  "P              @ %L#P  7W)E;',O+G)E;'-02P$"% ,4
M" ![=&-5'#AEZC\!   \ @  #P              @ %5$   >&PO=V]R:V)O
M;VLN>&UL4$L! A0#%     @ >W1C520>FZ*M    ^ $  !H
M ( !P1$  'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QS4$L! A0#%     @
M>W1C5660>9(9 0  SP,  !,              ( !IA(  %M#;VYT96YT7U1Y
><&5S72YX;6Q02P4&      D "0 ^ @  \!,

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.2.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>22</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="d323727d8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Warning">[ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 1 fact(s) appearing in ix:hidden were eligible for transformation: dei:EntityRegistrantName -  d323727d8k.htm 7</Log>
  </Logs>
  <InputFiles>
    <File doctype="8-K" original="d323727d8k.htm">d323727d8k.htm</File>
    <File>d323727dex991.htm</File>
    <File>mbcn-20221103.xsd</File>
    <File>mbcn-20221103_lab.xml</File>
    <File>mbcn-20221103_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="22">http://xbrl.sec.gov/dei/2021</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "d323727d8k.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "d323727d8k.htm"
     ]
    },
    "labelLink": {
     "local": [
      "mbcn-20221103_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "mbcn-20221103_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "mbcn-20221103.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.sec.gov/dei/2021/dei-2021.xsd",
      "https://xbrl.sec.gov/naics/2021/naics-2021.xsd"
     ]
    }
   },
   "elementCount": 23,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2021": 3,
    "total": 3
   },
   "keyCustom": 0,
   "keyStandard": 22,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "mbcn",
   "nsuri": "http://mbcn.com/20221103",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d323727d8k.htm",
      "contextRef": "duration_2022-11-03_to_2022-11-03",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "100000 - Document - Document and Entity Information",
     "role": "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d323727d8k.htm",
      "contextRef": "duration_2022-11-03_to_2022-11-03",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "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.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "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'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "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.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation State Country Code",
        "terseLabel": "Entity Incorporation State Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre Commencement Issuer Tender Offer",
        "terseLabel": "Pre Commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre Commencement Tender Offer",
        "terseLabel": "Pre Commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Security 12b Title",
        "terseLabel": "Security 12b Title"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://mbcn.com//20221103/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>16
<FILENAME>0001193125-22-276758-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001193125-22-276758-xbrl.zip
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M0R@P(@'W'%CU0,+"CT(WL#PN0^5.F (E5(,)C6 >D'W@%^DF,YLAJ51H"/V
M1'F3Z-X \)I\Q.?0]PF,/!3;F:*3%L'AM@G0JM0'KGSF3'$>D?N9>]P'6][T
M8*B0 CQ6RY?SF@N[U:7R>?!BB+I5"!KCS@2+SH/>&5"\F1.>]:MZ@+T?3Q;Z
MSV7F^!=?!" &&""&GDD^J*]&/7TIW;X%(A" P"*7CP_W]D[F+?:ZZ&\V6&/3
M*\J^VIS/E.IDS@P_@ %IAK!Q:I>R$X*0[)7WC=3/[ OB=N!.Z9#5+SNL7"GF
MH>%S0JL/L5T-^PS]XQ$,ZHIP19,YB[I4![K@)FQ8/>_N!FPL&%KWS13@>;G-
MEZO#IN*?L *ZTKR8E_VU[J:T9^5*Y<B$)VHRM6<>*<G:WLI[Q;SN<3>%\3[T
MZ2^K3[<^1W^"9:I47(0HPV\/!L\'^]^,7JT5<N!9SDXQ+5*>=7YH UUT<N6=
M_NYVM5'W^:&/?T=];"H5<O]#*]]5*RL\M[=C;U<K39\;:^768]84#-;!(?<A
MO!POK?!#&Q)%C##=Y<'<WV##X:,XY U3Q!MD>Y;,=H'NO.OV6P]?A],%FO:0
MV:ZEU%MMC+Z4B>_-,=]"Y=7;_-W)"-I]0QQ[C01PR]0NDHAQXU_>?>-9>@RT
M$2A*7,6TQ_K6-ER-=YR4RGW2^F?O?""( ZYU VG?9YDGV=CRV8/EAG.O<O[%
MJZ66<<BHME;JY^_^GM=;?S%&O&_I\EI)C+#F2UY@G@L"T+!$F]P] '2M6O>B
M]G]:6MF-Y=_S(,NNK^MK:ON?98BV5.)M2*U;8Q%8KB%V?=9VZ_BYZ3D84W#6
MGS";]G^@QWLPDYRJW&8V781BH&40E^"@=^S.EX_!$$.3,6[$6(HY?" \79NN
M<];%?3;_(DOR_DJ%[:#X'YY0WCIJ+*BJ?8Q5[;A[N&%\4^[GX@3@9B_/K.\T
MH@YCG;G^4V3FM1+/_]M8S*MTD[>)R'591T3.9Z*FKHEYGV!\\RF]Q2X[:,)@
MA6QC_<-"11%S&Y-#4 /N0M ):N!)"D%#Q:D5L-AL?^(1&H)V%O7KXLA2&LN=
MX."/ H9&E?* /KCC\P>AX#E0+LNS,4-NV386DF-C/$S#L7Q'Z8U/9V7\6]FQ
MXO@WK1(S FP6<'L;\=_:B^9Z-][LR7__'?CMA9+)1W."B9=2R++/8>D!6;J/
MUD1E].M'>(Q)C$)MZ4J_^L,Q_7<236C\-)5'+!@B5M<[;/?T@.^_F\N4GK<[
M%XU.KMZ^OJ[==AO5Z,-?.U-:*BU,E3+Z"((TG[B;!YC-@(^T=.SGBX<+,&"Z
ML_?:>EZ%3,QF7-@W5=MH)&ZL .1&H16QV,]2O]89(3EV!3W@W>> EH-M6.JV
MQQ:^PIEEJ6I,=@Z6DM6E/\ZS(7X'(\DLYP\9^@A0+/TB'5A2@(]D1G&^BQ]7
M0\OG0SW;/&MKX[F?/3PXS!X5*_JV8C(,R!)3B1R,1<>/N+K6Y0%XEV5[V?V]
M@^Q!>2]ZY!$B4*QZ@L^HH4!50'T;DK)H^@^/\D<_1A8[D @64R-EF0JQT%!P
M;>S!D2L8-H2ELMB?H?3#49[UJ*3&@R=AH- -J&812$)*T>]@S])S)[C_&N#Q
M*R@$0:!)MXAX?"+-AAE*L280X9^NP5'5%2]1ZD,(OE8$YK61/E<13 L[<U;#
M J8'Y-6 U?2B8S*=Y->L^XTA?2V\V(K,+A:MN-YRFK=$/ DIEF%)!=3B2NAY
M$-]GA1=O>_K%%'SCF00P !KPQAV6HSYK?+"R"!EP6-,'RI70!5>.$0A-2$0@
MIM]=*Z*%9!4QCF7K[0H"F(!N+)2JOJ[RJMWYG+8XJ--;U](V!_ 7UILZU-12
MV@X9P%P^B#0=^B"%'DD8<?'DP!Q >&XZ9&#98 ;"\B<4$F;I\6L!-@1,&3ZD
M=3++FIZ=9SM(('*G7#PQ'<3DTN72R>XJ(2]O0V9 ;T&MR$A4P&P<90^*16*^
M8I?MCN9A2K9OS5)DV=%Q)5LJ16UKGVO-5K>WHGUY+WM<JC"KK_#\,UPPS1Y/
MLKXO[V'R:P,E/-*/AEOV'G5JYD=?NR'[ 3.*)X?Y8NEO"S,Z_"YT=67GY06[
M$,IVI0I!SO\R6(+D7V!1GN?I $H'950=FU(BARO;!RL"G.]#/TLAB, =<&W1
M\:4!,);<4FBG/0CC;#*;0_"I N/'-$Y99.PW0RITBIH3(@)!)[]XEF"KIV\<
MZ1L:-,P._"A<E_5YFKPESR,^.*Z"N;+R!H DSRSKE5 :L!P0A_"#,-5"YQLT
M1H&_F];TXKEQV 78J/R=*_N66[BY.=YK=6^,XA!E('5"46I[.%&H)LR5>I<]
M!D=+:==3\W%T1SO>M8_HZ?I\9,%4NWP<I)B'CDUSOP:"-XY+FZ=E!J@=0-="
MP?(RI%]G"S#%-11]D*#CXWQ)RZ]*O9%J&L.HX#OC0_WRKPS5YHP!J!S!E*87
M'R&Z@H2MZ'ASL1IKZ )L&1G(L2QZ0& K4(_B1U-Y1>1SG$A)7GJ=0A#=1CT&
M#1:+7K<A:NCE+PU-O0TKZ[NYO<C':IM!;^8@*3BEIPE329]++<5*]$/("CM#
MV0U"M;R?+,K=(_A(0FJTL"BF#YA[<LQA/H3^; X22U8NQ?@41-2:](<4\.#,
M+ HI0LQ<R4Y@5UODI1K*T-4INS[J-)IA5WI@TOMA$-V-[FC/\ >8[FF9TBP0
M*=GV^9WE4U"X8B46B*-96PV=+9-4IXAP2J73NHRO5\CLMO@2 [D>);K3Y4?H
M9V#)D57I@!/Q^P IETRA2!A3J'2!;_PB1[I=/YQ0GE,E"N7!8[K_@(PS^AML
M8>FBA51+]!5P)_TF/E[36[RT&CA,=H8 7W<%<PH]UWH<A.A\, <7)W&C=G^"
M#XJ/1XAL<6K\I((J=1&Z5%';-&7XQK.9]_0L]%QAEB/+P12Q#3X!EW7$03F(
M7VE--*_)1*KDXT'&/M=JII,SJ61O<?7>RTK;OZT(!G,.2#L&H0Z0:@?2UU9S
M]EU)?X6=66^OM.:-H1>,-T?6!%GJ8,1&* 6^C"V$P0)D.E"1_9B5330]R*6!
M+T<O(F4*@9%9,/./PN(9-<]/.<+$6&#3KV 7;M0]6,*EJ,D<%#7K'&9]6J..
M]J$V]H5K,ID1&EE.XEJ>:E>B4?(XI4?"-],S0-M\P1?$@&&!H@A?1:E&9"@,
MJ>+C-QZ% L,\8QTC_F[J/)[M(I98U43\8M\7O<DPCQP:]3FUFPF-9^*Q!5J8
M#H[Q>/)D*X)R\O_<_8C7JGT *;BJ=1I7[>N+1J?+VI=L\1ER=,YNNW?5Z+!F
MZ^=&M]>&UO @^]+YW+A@O3:KP[?++]?7O[%.HP97KAKL/^UFJ\=N.^U??]-'
M!]\T6KT"?._>-NJ]+UWHJG[]Y0*>;[;H@<;E)=QH_MR /CXWN[U.K==LMY)G
M&7S9[)36E&PCY;76;X;Z3N.Z\7,-NKIHU[]@G]UE,[ZJ==EE\QJH:W?83>TW
M^L)^:?:NB%:T*D!VO=UJ(<U 67P+9GC;[L*#-PW@3B>+'?QRU:Q?$<=@TM!_
M&^8&+<Z179>-3J-5;T1<6,>V+#MOU&M?N@UL_1M2T*O!H\T;/(04I]9L(9,T
M[VKG[2^])5/,LNOF>:/3^XVND2! YT"?7NX%4T&+^0!6+#+=4W8,#3>Z)]E'
MPP6>AG,,]M#K&&^]15";F*8$C2^P^V!KESB28.C+\$ZW?.1]!:,Q#%V-T36I
M7.P#T.K\>>UYZ"8]M1=20=L+L3\CEDEZA1Q<**6";1LBY,@IF:@K6@/@I\XU
M*1.$X7I$KFA-7CR:,DR.L@E)Z[[EW>?QG[</H$$*'L$'LVLI[W'.L8BHUXZD
M$<^E@YO$^\[&)>1BT3^'OI^<_KJY#*=>'T=E,0-A>@6GGG/-U%4R=10EX]@1
M.IM$&7Z]]<4#YF92*/@:_IA7RSOH\$8)+C[>IUA4\73G*( 8[L"40*(H2S2
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M%-?G8')C;]>9TA4<3L$X@(4C'H5[(9[$%7W3R:X8M4F02B.&!-#BBMYX]5'
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MR.NY3KA /@UF"';_1C*Y<AW:89)8GW<YN)[_.=S:X-^&ZRG63_58MONC_CQ
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M-?52/G&MC\S?G<A/T>RO+^@S_P%02P,$%     @ >W1C5>W6:XFS!   ;BH
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M!?8IR<T1^V:?^<.2?P!02P$"% ,4    " ![=&-5/>8 ^?,:  "ND0  #@
M            @ $     9#,R,S<R-V0X:RYH=&U02P$"% ,4    " ![=&-5
MZ==GD]H2  ".0   $0              @ $?&P  9#,R,S<R-V1E>#DY,2YH
M=&U02P$"% ,4    " ![=&-5GIECS#T#   \"P  $0              @ $H
M+@  ;6)C;BTR,#(R,3$P,RYX<V102P$"% ,4    " ![=&-5(-=.QF &  #
M0P  %0              @ &4,0  ;6)C;BTR,#(R,3$P,U]L86(N>&UL4$L!
M A0#%     @ >W1C5>W6:XFS!   ;BH  !4              ( !)S@  &UB
I8VXM,C R,C$Q,#-?<')E+GAM;%!+!08     !0 % $ !   -/0     !

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