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  <xsd:element abstract="true" id="mbcn_statement-statement-note-5-fair-value-measurements-additional-quantitative-information-about-assets-measured-at-fair-value-on-nonrecurring-basis-details" name="statement-statement-note-5-fair-value-measurements-additional-quantitative-information-about-assets-measured-at-fair-value-on-nonrecurring-basis-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-5-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details" name="statement-statement-note-5-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-5-fair-value-measurements-assets-measured-on-a-recurring-basis-details" name="statement-statement-note-5-fair-value-measurements-assets-measured-on-a-recurring-basis-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-5-fair-value-measurements-estimated-fair-value-of-the-companys-financial-instruments-details" name="statement-statement-note-5-fair-value-measurements-estimated-fair-value-of-the-companys-financial-instruments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-5-fair-value-measurements-fair-value-reconciliation-of-level-3-assets-details" name="statement-statement-note-5-fair-value-measurements-fair-value-reconciliation-of-level-3-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-5-fair-value-measurements-tables" name="statement-statement-note-5-fair-value-measurements-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-6-accumulated-other-comprehensive-income-loss-changes-in-accumulated-other-comprehensive-income-loss-by-component-net-of-tax-details" name="statement-statement-note-6-accumulated-other-comprehensive-income-loss-changes-in-accumulated-other-comprehensive-income-loss-by-component-net-of-tax-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-6-accumulated-other-comprehensive-income-tables" name="statement-statement-note-6-accumulated-other-comprehensive-income-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-7-investment-and-equity-securities-amortized-cost-and-fair-value-of-debt-securities-by-contractual-maturity-details" name="statement-statement-note-7-investment-and-equity-securities-amortized-cost-and-fair-value-of-debt-securities-by-contractual-maturity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-7-investment-and-equity-securities-amortized-cost-and-fair-values-of-securities-available-for-sale-details" name="statement-statement-note-7-investment-and-equity-securities-amortized-cost-and-fair-values-of-securities-available-for-sale-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-7-investment-and-equity-securities-gross-unrealized-losses-and-fair-value-details" name="statement-statement-note-7-investment-and-equity-securities-gross-unrealized-losses-and-fair-value-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-7-investment-and-equity-securities-tables" name="statement-statement-note-7-investment-and-equity-securities-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-additional-information-on-impaired-loans-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-additional-information-on-impaired-loans-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-allowance-for-loan-losses-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-allowance-for-loan-losses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-classes-of-the-loan-portfolio-summarized-by-credit-quality-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-classes-of-the-loan-portfolio-summarized-by-credit-quality-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-impaired-loans-by-class-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-impaired-loans-by-class-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-nonaccrual-loans-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-nonaccrual-loans-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-past-due-loans-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-past-due-loans-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-primary-segments-of-the-loan-portfolio-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-primary-segments-of-the-loan-portfolio-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-tables" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-troubled-debt-restructurings-details" name="statement-statement-note-8-loans-and-related-allowance-for-loan-and-lease-losses-troubled-debt-restructurings-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="mbcn_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
