$MBIN
Merchants Bancorp Stock $mbin

$mbin Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000155837022002893 Filed on March 04, 2022

Income Statement

Concept	2021 Q4	2021 Q3	2021
Revenue	$82.59M	$77.31M	$311.9M
YoY Change	6.0%	1.38%	10.29%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development		$1.169M	$4.200M
YoY Change		29.46%	37.21%
% of Gross Profit
Depreciation & Amortization	$600.0K	$500.0K	$2.191M
YoY Change	20.0%	0.0%	15.56%
% of Gross Profit
Operating Expenses		$1.169M	$4.200M
YoY Change		29.46%	37.21%
Operating Profit
YoY Change
Interest Expense	$9.842M	$8.433M	$33.89M
YoY Change	13.47%	-22.89%	-42.21%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$72.78M	$78.60M	$304.9M
YoY Change	-9.46%	5.34%	25.3%
Income Tax	$17.58M	$20.10M	$77.83M
% Of Pretax Income	24.16%	25.57%	25.52%
Net Earnings	$55.20M	$58.50M	$227.1M
YoY Change	-7.67%	6.37%	25.8%
Net Earnings / Revenue	66.84%	75.67%	72.82%
Basic Earnings Per Share	$1.15	$1.22	$4.78
Diluted Earnings Per Share	$1.14	$1.22	$4.76
COMMON SHARES
Basic Shares Outstanding	28.79M	28.78M	43.17M
Diluted Shares Outstanding		28.88M	43.33M

Balance Sheet

Concept	2021 Q4	2021 Q3	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$1.033B	$802.6M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables	$6.500M
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$31.21M	$31.42M	$31.00M
YoY Change	4.88%	7.39%	3.33%
Goodwill	$15.85M	$15.85M
YoY Change	0.0%	0.0%
Intangibles	$1.707M	$1.843M
YoY Change	-25.23%	-30.64%
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$11.28B	$10.95B	$11.28B
YoY Change	16.93%	14.92%	16.94%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$17.00M	$17.00M	$17.00M
YoY Change	-77.92%	-95.72%	-77.92%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$17.00M	$17.00M	$17.00M
YoY Change	-77.92%	-95.72%	-77.92%
LONG-TERM LIABILITIES
Long-Term Debt	$460.0M	$235.0M	$460.0M
YoY Change
Other Long-Term Liabilities	$87.00M	$64.00M	$87.00M
YoY Change	50.0%	-8.57%	50.0%
Total Long-Term Liabilities	$547.0M	$299.0M	$547.0M
YoY Change	843.1%	327.14%	843.1%
TOTAL LIABILITIES
Total Short-Term Liabilities	$17.00M	$17.00M	$17.00M
Total Long-Term Liabilities	$547.0M	$299.0M	$547.0M
Total Liabilities	$10.12B	$9.842B	$10.12B
YoY Change	14.58%	12.18%	14.58%
SHAREHOLDERS EQUITY
Retained Earnings	$657.1M	$610.3M
YoY Change	42.32%	49.58%
Common Stock	$137.6M	$137.2M
YoY Change	1.26%	0.81%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.155B	$1.110B	$1.155B
YoY Change
Total Liabilities & Shareholders Equity	$11.28B	$10.95B	$11.28B
YoY Change	16.93%	14.92%	16.94%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2021
OPERATING ACTIVITIES
Net Income	$55.20M	$58.50M	$227.1M
YoY Change	-7.67%	6.37%	25.8%
Depreciation, Depletion And Amortization	$600.0K	$500.0K	$2.191M
YoY Change	20.0%	0.0%	15.56%
Cash From Operating Activities	$338.6M	-$658.4M	-$49.22M
YoY Change	1.59%	-186.32%	-94.37%
INVESTING ACTIVITIES
Capital Expenditures	-$300.0K	-$600.0K	$3.645M
YoY Change	-86.36%	50.0%	0.61%
Acquisitions
YoY Change
Other Investing Activities	-$360.0M	$52.40M	-$404.0K
YoY Change	-43.37%	-106.86%	-2476.47%
Cash From Investing Activities	-$360.4M	$51.80M	-$474.3M
YoY Change	-43.49%	-106.78%	-81.27%
FINANCING ACTIVITIES
Cash Dividend Paid			$31.24M
YoY Change			31.95%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	251.8M	1.007B	1.376B
YoY Change	357.82%	3602.94%	-55.31%
NET CHANGE
Cash From Operating Activities	338.6M	-658.4M	-49.22M
Cash From Investing Activities	-360.4M	51.80M	-474.3M
Cash From Financing Activities	251.8M	1.007B	1.376B
Net Change In Cash	230.0M	400.6M	852.9M
YoY Change	-192.18%	1440.77%	-360.84%
FREE CASH FLOW
Cash From Operating Activities	$338.6M	-$658.4M	-$49.22M
Capital Expenditures	-$300.0K	-$600.0K	$3.645M
Free Cash Flow	$338.9M	-$657.8M	-$52.86M
YoY Change	1.01%	-186.2%	-93.98%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod
CY2020	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod
CY2019	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod
CY2021	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments
CY2020	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	IN
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CY2021Q4	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	1.5
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001629019
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021Q4	mbin	Exchange Ratio Of Additional Shares For Every Shares Owned ExchangeRatioOfAdditionalSharesForEverySharesOwned	0.5
CY2020Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2021Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	84152000
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	69394000
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-38258
CY2021	dei	Auditor Firm AuditorFirmId	686
CY2021	dei	Auditor Name AuditorName	BKD, LLP
CY2021	dei	Entity Registrant Name EntityRegistrantName	MERCHANTS BANCORP
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	20-5747400
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	410 Monon Blvd.
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Carmel
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	IN
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	46032
CY2021	dei	City Area Code CityAreaCode	317
CY2021	dei	Local Phone Number LocalPhoneNumber	569-7420
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
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CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
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CY2021	dei	Auditor Location AuditorLocation	Indianapolis, Indiana
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CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	304930000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	243357000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	102134000
CY2021	mbin	Income Tax Expense Benefit Related To Reclassification Items IncomeTaxExpenseBenefitRelatedToReclassificationItems	-46000
CY2020	mbin	Income Tax Expense Benefit Related To Reclassification Items IncomeTaxExpenseBenefitRelatedToReclassificationItems	-97000
CY2019	mbin	Income Tax Expense Benefit Related To Reclassification Items IncomeTaxExpenseBenefitRelatedToReclassificationItems	-117000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	77826000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	62824000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24805000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	227104000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	180533000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	77329000
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20873000
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	14473000
CY2019	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	9216000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	206231000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	166060000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	68113000
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.78
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.85
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.58
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.76
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.85
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.58
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43172078
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43113741
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43057688
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43325303
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43167113
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43118561
CY2021	us-gaap	Net Income Loss NetIncomeLoss	227104000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	180533000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	77329000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-566000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	81000
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	386000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1683000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	260000
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1127000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-46000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-97000
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-117000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	145000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	344000
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	359000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1828000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-84000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	768000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	225276000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	180449000
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	78097000
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.24
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.21
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.19
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1155409000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	810621000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	653728000
CY2021	us-gaap	Profit Loss ProfitLoss	227104000
CY2020	us-gaap	Profit Loss ProfitLoss	180533000
CY2019	us-gaap	Profit Loss ProfitLoss	77329000
CY2021	us-gaap	Depreciation Depreciation	2191000
CY2020	us-gaap	Depreciation Depreciation	1896000
CY2019	us-gaap	Depreciation Depreciation	852000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	5012000
CY2020	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	11838000
CY2019	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	3940000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5310000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-692000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-978000
CY2021	mbin	Gain Loss On Sale Of Securities GainLossOnSaleOfSecurities	191000
CY2020	mbin	Gain Loss On Sale Of Securities GainLossOnSaleOfSecurities	441000
CY2019	mbin	Gain Loss On Sale Of Securities GainLossOnSaleOfSecurities	476000
CY2021	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	111185000
CY2020	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	96578000
CY2019	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	35411000
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	61231720000
CY2020	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	83788217000
CY2019	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	32792977000
CY2021	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	61182161000
CY2020	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	84692696000
CY2019	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	34025666000
CY2021	mbin	Payments To Acquire Low Income Housing Tax Credit For Sale PaymentsToAcquireLowIncomeHousingTaxCreditForSale	9605000
CY2021	mbin	Proceeds From Sale Of Low Income Tax Credit ProceedsFromSaleOfLowIncomeTaxCredit	7009000
CY2021	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	4296000
CY2020	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	13672000
CY2019	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	10789000
CY2021	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	230506000
CY2020	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	68842000
CY2019	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	106472000
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6616000
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	16415000
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3663000
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	3823000
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	2408000
CY2019	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	24046000
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-4583000
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-2212000
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-5730000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-49216000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-874888000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1257003000
CY2021	us-gaap	Proceeds From Payments For Securities Purchased Under Agreements To Resell ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell	692000
CY2020	us-gaap	Proceeds From Payments For Securities Purchased Under Agreements To Resell ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell	143000
CY2019	us-gaap	Proceeds From Payments For Securities Purchased Under Agreements To Resell ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell	152000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	221191000
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	596839000
CY2019	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	647374000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	38566000
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	4347000
CY2019	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	37817000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	138013000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	612612000
CY2019	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	651798000
CY2021	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	369148000
CY2020	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	385820000
CY2019	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	87302000
CY2021	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	349887000
CY2020	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	2119214000
CY2019	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	885150000
CY2021	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	262086000
CY2021	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	3932000
CY2020	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	50854000
CY2019	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	15875000
CY2021	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	45000000
CY2020	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	567000
CY2019	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	3481000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3645000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3623000
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13983000
CY2021	us-gaap	Proceeds From Sale Of Mortgage Servicing Rights Msr ProceedsFromSaleOfMortgageServicingRightsMSR	438000
CY2021	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	11194000
CY2020	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	4181000
CY2019	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	1365000
CY2020	us-gaap	Proceeds From Limited Partnership Investments ProceedsFromLimitedPartnershipInvestments	10651000
CY2021	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	464000
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-404000
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	17000
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-126000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-474262000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2532228000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-957675000
CY2021	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1572442000
CY2020	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1929991000
CY2019	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	2247064000
CY2021	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	31471236000
CY2020	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	61088465000
CY2019	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	8917286000
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	31787578000
CY2020	us-gaap	Repayments Of Debt RepaymentsOfDebt	59924409000
CY2019	us-gaap	Repayments Of Debt RepaymentsOfDebt	8907917000
CY2021	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	2040000
CY2020	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	2760000
CY2019	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	6318000
CY2019	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	29700000
CY2020	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	501000
CY2019	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	1999000
CY2021	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	191084000
CY2019	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	192915000
CY2021	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	41625000
CY2019	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	21850000
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	31235000
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	23671000
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	17254000
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	7500000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1376364000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3080135000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2384863000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	852886000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-326981000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	170185000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	179728000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	506709000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	336524000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1032614000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	179728000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	506709000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	33900000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	69106000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	81892000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	78758000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	57322000
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	19326000
CY2020	mbin	Redemption Of Common Shares Related To Sale Of Limited Partnership Interests RedemptionOfCommonSharesRelatedToSaleOfLimitedPartnershipInterests	150000
CY2021	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	194055000
CY2021	mbin	Servicing Rights Payable ServicingRightsPayable	2057000
CY2021	mbin	Limited Partnership Interest Payable LimitedPartnershipInterestPayable	34808000
CY2020	mbin	Limited Partnership Interest Payable LimitedPartnershipInterestPayable	9115000
CY2021Q1	mbin	Deconsolidation Net Assets DeconsolidationNetAssets	10000000
CY2020Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	0
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	0
CY2021Q1	mbin	Deconsolidation Loans Receivable DeconsolidationLoansReceivable	66600000
CY2021Q1	mbin	Deconsolidation Borrowings DeconsolidationBorrowings	52700000
CY2021Q1	mbin	Deconsolidation Retained Investment Fair Value DeconsolidationRetainedInvestmentFairValue	10000000
CY2021Q1	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	0
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;"><span style="font-style:italic;font-weight:bold;">Use of Estimates</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-indent:36pt;margin:0pt;"><span style="font-style:italic;margin-bottom:12pt;visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan losses, servicing rights and fair values of financial instruments. The uncertainties related to the COVID-19 pandemic could cause significant changes to these estimates compared to what was known at the time these consolidated financial statements were prepared. </p>
CY2021Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits CashAccountsInExcessOfFederallyInsuredLimits	1000000000.0
CY2021Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits With Federal Reserve Bank CashAccountsInExcessOfFederallyInsuredLimitsWithFederalReserveBank	1000000000.0
CY2021Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits With Federal Home Loan Bank Of Indianapolis CashAccountsInExcessOfFederallyInsuredLimitsWithFederalHomeLoanBankOfIndianapolis	3700000
CY2021Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits With Federal Home Loan Bank Of Chicago CashAccountsInExcessOfFederallyInsuredLimitsWithFederalHomeLoanBankOfChicago	51000
CY2020Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits CashAccountsInExcessOfFederallyInsuredLimits	165900000
CY2020Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits With Federal Reserve Bank CashAccountsInExcessOfFederallyInsuredLimitsWithFederalReserveBank	157200000
CY2020Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits With Federal Home Loan Bank Of Indianapolis CashAccountsInExcessOfFederallyInsuredLimitsWithFederalHomeLoanBankOfIndianapolis	2700000
CY2020Q4	mbin	Cash Accounts In Excess Of Federally Insured Limits With Federal Home Loan Bank Of Chicago CashAccountsInExcessOfFederallyInsuredLimitsWithFederalHomeLoanBankOfChicago	23000
CY2021Q4	mbin	Maximum Percentage Of Participation Interest To Be Purchased In Individual Loans MaximumPercentageOfParticipationInterestToBePurchasedInIndividualLoans	1
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P3Y
CY2021	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;line-height:1.19;margin:0pt 0pt 12pt 0pt;">Derivative Financial Instruments </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">The Company occasionally enters into derivative financial instruments as part of its interest rate risk management strategies. These derivative financial instruments consist primarily of interest rate locks and forward sale commitments. These derivative instruments are recorded on the Consolidated Balance Sheets, as either an asset or liability, at their fair value. Changes in fair value are recognized in noninterest income on the Consolidated Statements of Income. The Company also offers interest rate swaps to some customers through a third-party dealer. These derivatives generally work together as an economic interest rate hedge, but the Company does not designate them for hedge accounting treatment. Consequently, changes in fair value of the corresponding derivative financial asset or liability are recorded as either a charge or credit to current earnings during the period in which the changes occurred, typically resulting in no net earnings impact. </span></p>
CY2021	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;line-height:1.19;margin:0pt 0pt 12pt 0pt;">Reclassifications</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Certain reclassifications may have been made to the 2020 and 2019 financial statements to conform to the financial statement presentation as of and for the year ended December 31, 2021. These reclassifications had no effect on net income.</p>
CY2020Q4	us-gaap	Cash Reserve Deposit Required And Made CashReserveDepositRequiredAndMade	0
CY2021Q4	us-gaap	Cash Reserve Deposit Required And Made CashReserveDepositRequiredAndMade	0
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	312590000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	77000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	2038000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	310629000
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	269323000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	496000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	17000
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	269802000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	6548000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	6551000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	270954000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	269253000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	277502000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	275804000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	312590000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	310629000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	38600000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	191000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	191000
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	4300000
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	441000
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	441000
CY2020	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0
CY2019	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	37800000
CY2019	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	476000
CY2019	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	713000
CY2019	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	237000
CY2021Q4	us-gaap	Deposit Liabilities Collateral Issued Financial Instruments DepositLiabilitiesCollateralIssuedFinancialInstruments	310600000
CY2020Q4	us-gaap	Deposit Liabilities Collateral Issued Financial Instruments DepositLiabilitiesCollateralIssuedFinancialInstruments	269800000
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	272000000.0
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	27
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	69900000
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	4
CY2021	mbin	Percentage Of Fair Value Of Investment From Investment Portfolio PercentageOfFairValueOfInvestmentFromInvestmentPortfolio	0.88
CY2020	mbin	Percentage Of Fair Value Of Investment From Investment Portfolio PercentageOfFairValueOfInvestmentFromInvestmentPortfolio	0.26
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	247165000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1866000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	24806000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	172000
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	271971000
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	2038000
CY2021	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	10600000
CY2020	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	2400000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5782663000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5535426000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	31344000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	27500000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	5751319000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	5507926000
CY2021Q4	mbin	Loans Receivable To Be Forgiven LoansReceivableToBeForgiven	112000000.0
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	27500000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-5012000
CY2021	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	-1192000
CY2021	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	24000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	31344000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	890000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	30454000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5782663000
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	43405000
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	5739258000
CY2019Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	15842000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-11838000
CY2020	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	-361000
CY2020	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	181000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	27500000
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1613000
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	25887000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5535426000
CY2020Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	14464000
CY2020Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	5520962000
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	12704000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-3940000
CY2019	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	-964000
CY2019	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	162000
CY2019Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	15842000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5782663000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5535426000
CY2021Q4	mbin	Financing Receivable Number Of Loans Modified Under Cares Act FinancingReceivableNumberOfLoansModifiedUnderCaresAct	1
CY2021Q4	mbin	Loans And Leases Receivable Amount Outstanding Modified Under Cares Act LoansAndLeasesReceivableAmountOutstandingModifiedUnderCaresAct	36800000
CY2021Q4	mbin	Financing Receivable Payments Due On Loans Modified In Accordance With Cares Act FinancingReceivablePaymentsDueOnLoansModifiedInAccordanceWithCaresAct	0
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5782663000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5535426000
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	41206000
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	41206000
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2199000
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2199000
CY2021Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	890000
CY2021Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	43405000
CY2021Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	43405000
CY2021Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	890000
CY2020Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	8130000
CY2020Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	8130000
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	6334000
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	6334000
CY2020Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1613000
CY2020Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	14464000
CY2020Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	14464000
CY2020Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1613000
CY2021	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	23302000
CY2021	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	461000
CY2020	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	14700000
CY2020	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	429000
CY2019	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	12117000
CY2019	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	534000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	524000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	237000
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	2823000
CY2020Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	3498000
CY2019	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	0
CY2021Q4	mbin	Financing Receivable Number Of Loans Modified Under Cares Act FinancingReceivableNumberOfLoansModifiedUnderCaresAct	1
CY2021Q4	mbin	Loans And Leases Receivable Amount Outstanding Modified Under Cares Act LoansAndLeasesReceivableAmountOutstandingModifiedUnderCaresAct	36800000
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	48000
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-5133000
CY2019	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	63000
CY2021Q4	us-gaap	Cash Collateral For Borrowed Securities CashCollateralForBorrowedSecurities	3900000
CY2020Q4	us-gaap	Cash Collateral For Borrowed Securities CashCollateralForBorrowedSecurities	3900000
CY2020Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	82604000
CY2019Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	74387000
CY2018Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	77844000
CY2021	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	16691000
CY2020	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	7838000
CY2019	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	5994000
CY2021	us-gaap	Servicing Asset At Amortized Value Disposals ServicingAssetAtAmortizedValueDisposals	438000
CY2021	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	12395000
CY2020	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	-5834000
CY2019	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	-4795000
CY2021Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	110348000
CY2020Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	82604000
CY2019Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	74387000
CY2021	mbin	Bank Servicing Fees For Retained Purchased And Sub Serviced Loans BankServicingFeesForRetainedPurchasedAndSubServicedLoans	20700000
CY2020	mbin	Bank Servicing Fees For Retained Purchased And Sub Serviced Loans BankServicingFeesForRetainedPurchasedAndSubServicedLoans	11900000
CY2019	mbin	Bank Servicing Fees For Retained Purchased And Sub Serviced Loans BankServicingFeesForRetainedPurchasedAndSubServicedLoans	9700000
CY2021Q4	us-gaap	Escrow Deposit EscrowDeposit	695900000
CY2020Q4	us-gaap	Escrow Deposit EscrowDeposit	498200000
CY2020Q4	us-gaap	Goodwill Goodwill	15845000
CY2019Q4	us-gaap	Goodwill Goodwill	15845000
CY2018Q4	us-gaap	Goodwill Goodwill	17477000
CY2019	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-1632000
CY2021Q4	us-gaap	Goodwill Goodwill	15845000
CY2020Q4	us-gaap	Goodwill Goodwill	15845000
CY2019Q4	us-gaap	Goodwill Goodwill	15845000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	218000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	218000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	218000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	4011000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2304000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1707000
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5581000
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3298000
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2283000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5581000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1782000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3799000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	521000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	462000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	335000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	166000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	124000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	99000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1707000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	38307000
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	34674000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	7095000
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4913000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	31212000
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	29761000
CY2021Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	31500000
CY2020Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	14900000
CY2020Q4	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	24400000
CY2021Q4	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	24400000
CY2021Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	31500000
CY2020Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	14900000
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2000000.0
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1800000
CY2019	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2300000
CY2021	us-gaap	Investment Tax Credit InvestmentTaxCredit	2000000.0
CY2020	us-gaap	Investment Tax Credit InvestmentTaxCredit	2000000.0
CY2019	us-gaap	Investment Tax Credit InvestmentTaxCredit	2500000
CY2021Q4	mbin	Investment In Debt Funds InvestmentInDebtFunds	25600000
CY2021Q4	mbin	Expected Additional Investment In Joint Venture ExpectedAdditionalInvestmentInJointVenture	10400000
CY2021Q4	us-gaap	Other Receivables OtherReceivables	11700000
CY2020Q4	us-gaap	Other Receivables OtherReceivables	11500000
CY2021Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	6500000
CY2020Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	4600000
CY2021Q4	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	3900000
CY2020Q4	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	3900000
CY2021Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	4943937000
CY2020Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	5072552000
CY2021Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	2839616000
CY2020Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1978861000
CY2021Q4	us-gaap	Time Deposits TimeDeposits	1199060000
CY2020Q4	us-gaap	Time Deposits TimeDeposits	356653000
CY2021Q4	us-gaap	Deposits Deposits	8982613000
CY2020Q4	us-gaap	Deposits Deposits	7408066000
CY2021Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	1079432000
CY2021Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	114780000
CY2021Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	2933000
CY2021Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	954000
CY2021Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	961000
CY2021Q4	us-gaap	Time Deposits TimeDeposits	1199060000
CY2021Q4	mbin	Time Deposits250000 Or More TimeDeposits250000OrMore	574000000.0
CY2020Q4	mbin	Time Deposits250000 Or More TimeDeposits250000OrMore	258500000
CY2021Q4	mbin	Brokered Certificate Of Deposits BrokeredCertificateOfDeposits	551809000
CY2020Q4	mbin	Brokered Certificate Of Deposits BrokeredCertificateOfDeposits	29164000
CY2021Q4	mbin	Brokered Deposits Savings Deposits BrokeredDepositsSavingsDeposits	357840000
CY2020Q4	mbin	Brokered Deposits Savings Deposits BrokeredDepositsSavingsDeposits	324408000
CY2021Q4	mbin	Brokered Demand Deposit Accounts BrokeredDemandDepositAccounts	1250141000
CY2020Q4	mbin	Brokered Demand Deposit Accounts BrokeredDemandDepositAccounts	820165000
CY2021Q4	mbin	Brokered Deposits BrokeredDeposits	2159790000
CY2020Q4	mbin	Brokered Deposits BrokeredDeposits	1173737000
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	1033954000
CY2020Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	1348256000
CY2020Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	1500000000
CY2021Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	1500000000
CY2021Q4	mbin	Available For Sale Securities And Securities Purchased Under Agreements To Resell Pledged As Collateral AvailableForSaleSecuritiesAndSecuritiesPurchasedUnderAgreementsToResellPledgedAsCollateral	305800000
CY2020Q4	mbin	Available For Sale Securities And Securities Purchased Under Agreements To Resell Pledged As Collateral AvailableForSaleSecuritiesAndSecuritiesPurchasedUnderAgreementsToResellPledgedAsCollateral	261400000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	465059000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	17342000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	62000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	59000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	260000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	551172000
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	1033954000
CY2021Q4	us-gaap	Debt Instrument Unused Borrowing Capacity Amount DebtInstrumentUnusedBorrowingCapacityAmount	2400000000
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	55936000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	48409000
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	21396000
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	16580000
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	15107000
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4387000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4055000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-529000
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-375000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1255000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-163000
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-603000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	77826000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	62824000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24805000
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.255
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.258
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.243
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	64035000
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	51105000
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	21448000
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	14090000
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	11805000
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2989000
CY2021	mbin	Effective Income Tax Rate Reconciliation Tax Credits Net Amount EffectiveIncomeTaxRateReconciliationTaxCreditsNetAmount	-8000
CY2020	mbin	Effective Income Tax Rate Reconciliation Tax Credits Net Amount EffectiveIncomeTaxRateReconciliationTaxCreditsNetAmount	123000
CY2019	mbin	Effective Income Tax Rate Reconciliation Tax Credits Net Amount EffectiveIncomeTaxRateReconciliationTaxCreditsNetAmount	190000
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-307000
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	37000
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	558000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	77826000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	62824000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24805000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	8093000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	7090000
CY2021Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	507000
CY2021Q4	mbin	Deferred Tax Assets Fair Value Adjustments On Acquisitions DeferredTaxAssetsFairValueAdjustmentsOnAcquisitions	99000
CY2020Q4	mbin	Deferred Tax Assets Fair Value Adjustments On Acquisitions DeferredTaxAssetsFairValueAdjustmentsOnAcquisitions	174000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3955000
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1330000
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	12654000
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	8594000
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2860000
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2460000
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	298000
CY2020Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	254000
CY2021Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	27468000
CY2020Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	19751000
CY2021Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	1097000
CY2020Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	497000
CY2020Q4	mbin	Deferred Tax Liabilities Unrealized Losses On Available For Sale Securities DeferredTaxLiabilitiesUnrealizedLossesOnAvailableForSaleSecurities	105000
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	102000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	31825000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	23067000
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	19171000
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	14473000
CY2021Q4	us-gaap	Statutory Accounting Practices Statutory Amount Available For Dividend Payments Without Regulatory Approval StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval	391400000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	227104000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	180533000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	77329000
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20873000
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	14473000
CY2019	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	9216000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	206231000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	166060000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	68113000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43172078
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.78
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43113741
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.85
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43057688
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.58
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	153225
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	53372
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	60873
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43325303
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.76
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43167113
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.85
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43118561
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.58
CY2020Q4	mbin	Common Stock Exchange Transaction And Retired During Period Shares CommonStockExchangeTransactionAndRetiredDuringPeriodShares	15000
CY2021Q2	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	41600000
CY2020	mbin	Related Party Transaction Origination Fees Received RelatedPartyTransactionOriginationFeesReceived	6500000
CY2021	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	1
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1400000
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	859000
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	629000
CY2021	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	595000
CY2020	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	537000
CY2021Q1	us-gaap	Employee Stock Ownership Plan Esop Shares Contributed To Esop EmployeeStockOwnershipPlanESOPSharesContributedToESOP	29149
CY2022Q1	us-gaap	Employee Stock Ownership Plan Esop Shares Contributed To Esop EmployeeStockOwnershipPlanESOPSharesContributedToESOP	20709
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	-438000
CY2019	mbin	Threshold Used For Calculating Concentration Of Risk ThresholdUsedForCalculatingConcentrationOfRisk	0.10
CY2020	mbin	Threshold Used For Calculating Concentration Of Risk ThresholdUsedForCalculatingConcentrationOfRisk	0.10
CY2021	mbin	Threshold Used For Calculating Concentration Of Risk ThresholdUsedForCalculatingConcentrationOfRisk	0.10
CY2021Q4	mbin	Reserve Liability For Risk Sharing Obligation ReserveLiabilityForRiskSharingObligation	1400000
CY2020Q4	mbin	Reserve Liability For Risk Sharing Obligation ReserveLiabilityForRiskSharingObligation	448000
CY2021	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1500000
CY2020	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1200000
CY2019	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1800000
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1570000
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1776000
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1568000
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	947000
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	964000
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	2154000
CY2021Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	8979000
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	311886000
CY2021	us-gaap	Interest Expense InterestExpense	33892000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	277994000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	5012000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	272982000
CY2021	us-gaap	Noninterest Income NoninterestIncome	157333000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	125385000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	304930000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	77826000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	227104000
CY2021Q4	us-gaap	Assets Assets	11278638000
CY2020	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	282790000
CY2020	us-gaap	Interest Expense InterestExpense	58644000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	224146000
CY2020	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	11838000
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	212308000
CY2020	us-gaap	Noninterest Income NoninterestIncome	127473000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	96424000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	243357000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	62824000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	180533000
CY2020Q4	us-gaap	Assets Assets	9645375000
CY2019	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	211995000
CY2019	us-gaap	Interest Expense InterestExpense	89697000
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	122298000
CY2019	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	3940000
CY2019	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	118358000
CY2019	us-gaap	Noninterest Income NoninterestIncome	47089000
CY2019	us-gaap	Noninterest Expense NoninterestExpense	63313000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	102134000
CY2021Q4	us-gaap	Noninterest Expense NoninterestExpense	37646000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24805000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	77329000
CY2019Q4	us-gaap	Assets Assets	6371928000
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	79549000
CY2021Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	72438000
CY2021Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	77314000
CY2021Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	82585000
CY2021Q1	us-gaap	Interest Expense InterestExpense	7586000
CY2021Q2	us-gaap	Interest Expense InterestExpense	8031000
CY2021Q3	us-gaap	Interest Expense InterestExpense	8433000
CY2021Q4	us-gaap	Interest Expense InterestExpense	9842000
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	71963000
CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	64407000
CY2021Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	68881000
CY2021Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	72743000
CY2021Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1663000
CY2021Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-315000
CY2021Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1079000
CY2021Q4	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2585000
CY2021Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	70300000
CY2021Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	64722000
CY2021Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	67802000
CY2021Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	70158000
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	43936000
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	32855000
CY2021Q3	us-gaap	Noninterest Income NoninterestIncome	40271000
CY2021Q4	us-gaap	Noninterest Income NoninterestIncome	40271000
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	30084000
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	28183000
CY2021Q3	us-gaap	Noninterest Expense NoninterestExpense	29472000
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	78601000
CY2021Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	72783000
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22169000
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17977000
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20098000
CY2021Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17582000
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	61983000
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	51417000
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	58503000
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	55201000
CY2021Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3757000
CY2021Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	5659000
CY2021Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	5729000
CY2021Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	5728000
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	58226000
CY2021Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	45758000
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	52774000
CY2021Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	49473000
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.06
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.22
CY2021Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.15
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.35
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.06
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.14
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	60417000
CY2020Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	68204000
CY2020Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	76258000
CY2020Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	77911000
CY2020Q1	us-gaap	Interest Expense InterestExpense	22064000
CY2020Q2	us-gaap	Interest Expense InterestExpense	16970000
CY2020Q3	us-gaap	Interest Expense InterestExpense	10936000
CY2020Q4	us-gaap	Interest Expense InterestExpense	8674000
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	38353000
CY2020Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	51234000
CY2020Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	65322000
CY2020Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	69237000
CY2020Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2998000
CY2020Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1745000
CY2020Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2981000
CY2020Q4	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4114000
CY2020Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	35355000
CY2020Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	49489000
CY2020Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	62341000
CY2020Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	65123000
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	19902000
CY2020Q2	us-gaap	Noninterest Income NoninterestIncome	26188000
CY2020Q3	us-gaap	Noninterest Income NoninterestIncome	38657000
CY2020Q4	us-gaap	Noninterest Income NoninterestIncome	42726000
CY2020Q1	us-gaap	Noninterest Expense NoninterestExpense	22293000
CY2020Q2	us-gaap	Noninterest Expense NoninterestExpense	20282000
CY2020Q3	us-gaap	Noninterest Expense NoninterestExpense	26384000
CY2020Q4	us-gaap	Noninterest Expense NoninterestExpense	27465000
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32964000
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	55395000
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	74614000
CY2020Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	80384000
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8381000
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14233000
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	19612000
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20598000
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	24583000
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	41162000
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	55002000
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	59786000
CY2020Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3618000
CY2020Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3619000
CY2020Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3618000
CY2020Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3618000
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	20965000
CY2020Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	37543000
CY2020Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	51384000
CY2020Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	56168000
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.19
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.30
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.19
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.30

Files In Submission

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0001558370-22-002893-index-headers.html	Edgar Link	pending
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2021 Q4 Form 10-K Financial Statement

#000155837022002893 Filed on March 04, 2022

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$MBIN Merchants Bancorp Stock $mbin

2021 Q4 Form 10-K Financial Statement

#000155837022002893 Filed on March 04, 2022

Income Statement

Balance Sheet

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Facts In Submission

Files In Submission

$MBIN
Merchants Bancorp Stock $mbin