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  <element name="OffBalanceSheetCommercialLinesOfCreditAsImpaired" id="nbofi_OffBalanceSheetCommercialLinesOfCreditAsImpaired" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <element name="PurchaseOfBankOwnedLifeInsurance" id="nbofi_PurchaseOfBankOwnedLifeInsurance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <element name="LoansAndLeasesReceivableAllowance1" id="nbofi_LoansAndLeasesReceivableAllowance1" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element name="LoansAndLeasesReceivableNetReportedAmount1" id="nbofi_LoansAndLeasesReceivableNetReportedAmount1" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <element name="ScheduleOfAvailableForSaleAndHeldToMaturitySecuritiesLineItems" id="nbofi_ScheduleOfAvailableForSaleAndHeldToMaturitySecuritiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
</schema>