$MFIN
MEDALLION FINANCIAL CORP Stock $mfin

$mfin Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000095017022003603 Filed on March 14, 2022

Income Statement

Concept	2021 Q4	2021 Q3	2021
Revenue		$41.50M	$159.0M
YoY Change		10.84%	9.66%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.230M	$1.210M	$6.519M
YoY Change	-53.58%	-43.19%	-15.49%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$7.426M	$31.14M
YoY Change		-11.43%	-8.82%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$27.91M	$22.89M	$81.87M
YoY Change	158.43%	-180.56%	-321.39%
Income Tax	$7.640M	$6.167M	$24.22M
% Of Pretax Income	27.37%	26.94%	29.58%
Net Earnings	$19.47M	$15.94M	$54.11M
YoY Change	200.93%	-167.46%	-255.56%
Net Earnings / Revenue		38.41%	34.04%
Basic Earnings Per Share		$0.65	$2.20
Diluted Earnings Per Share	$780.7K	$0.64	$2.17
COMMON SHARES
Basic Shares Outstanding	25.08M	24.63M	24.60M
Diluted Shares Outstanding		24.99M	24.94M

Balance Sheet

Concept	2021 Q4	2021 Q3	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments	$109.3M	$78.20M
YoY Change	7.6%
Cash & Equivalents	$64.48M	$30.69M
Short-Term Investments	$44.77M	$47.51M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$11.80M	$11.70M	$11.80M
YoY Change	-4.84%	-7.14%	-4.84%
Goodwill	$150.8M	$150.8M
YoY Change	0.0%	0.0%
Intangibles	$23.48M	$50.01M
YoY Change	-54.04%	-2.81%
Long-Term Investments	$9.726M	$0.00	$9.700M
YoY Change	-0.21%	-100.0%	0.0%
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.873B	$1.805B	$1.873B
YoY Change	14.04%	12.53%	14.05%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.400M	$3.000M	$3.400M
YoY Change	-27.66%	-21.05%	-27.66%
Accrued Expenses	$11.20M	$11.50M	$11.20M
YoY Change	-13.85%	-12.88%	-13.85%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$8.054M
YoY Change	-100.0%	-90.82%
Long-Term Debt Due	$0.00	$8.100M	$0.00
YoY Change	-100.0%	-90.76%	-100.0%
Total Short-Term Liabilities	$24.80M	$40.60M	$24.80M
YoY Change	-78.09%	-67.39%	-76.38%
LONG-TERM LIABILITIES
Long-Term Debt	$220.0M	$213.9M	$220.0M
YoY Change	43.14%	76.49%	43.14%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$220.0M	$213.9M	$220.0M
YoY Change	43.14%	76.49%	43.14%
TOTAL LIABILITIES
Total Short-Term Liabilities	$24.80M	$40.60M	$24.80M
Total Long-Term Liabilities	$220.0M	$213.9M	$220.0M
Total Liabilities	$1.517B	$1.467B	$1.586B
YoY Change	13.41%	12.21%	12.4%
SHAREHOLDERS EQUITY
Retained Earnings	$30.61M	$11.14M
YoY Change	-230.23%	-137.16%
Common Stock	$280.3M	$279.7M
YoY Change	0.9%	0.88%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$24.92M	$24.92M
YoY Change	0.0%	0.0%
Treasury Stock Shares	$2.951M	$2.951M
Shareholders Equity	$287.0M	$267.2M	$287.0M
YoY Change
Total Liabilities & Shareholders Equity	$1.873B	$1.805B	$1.873B
YoY Change	14.04%	12.53%	14.05%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2021
OPERATING ACTIVITIES
Net Income	$19.47M	$15.94M	$54.11M
YoY Change	200.93%	-167.46%	-255.56%
Depreciation, Depletion And Amortization	$1.230M	$1.210M	$6.519M
YoY Change	-53.58%	-43.19%	-15.49%
Cash From Operating Activities	$16.75M	$22.16M	$78.73M
YoY Change	-24.35%	-4.36%	0.03%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	-$36.19M	-$70.32M	-$238.3M
YoY Change	-5667.69%	37.45%	39.4%
Cash From Investing Activities	-$36.19M	-$70.32M	-$238.3M
YoY Change	-5667.69%	37.45%	39.4%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	58.56M	41.98M	172.0M
YoY Change	48.18%	-260.47%	26.06%
NET CHANGE
Cash From Operating Activities	16.75M	22.16M	78.73M
Cash From Investing Activities	-36.19M	-70.32M	-238.3M
Cash From Financing Activities	58.56M	41.98M	172.0M
Net Change In Cash	39.12M	-6.180M	12.44M
YoY Change	-37.22%	-88.59%	-71.86%
FREE CASH FLOW
Cash From Operating Activities	$16.75M	$22.16M	$78.73M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://www.medallion.com/20211231#PropertyEquipmentAndRightOfUseAssetNet
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://www.medallion.com/20211231#PropertyEquipmentAndRightOfUseAssetNet
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OperatingLeaseLiabilityNoncurrent
CY2021Q1	us-gaap	Debt Instrument Maturity Date DebtInstrumentMaturityDate	2026-02-28
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OperatingLeaseLiabilityNoncurrent
CY2020	us-gaap	Debt Instrument Maturity Date Range Start1 DebtInstrumentMaturityDateRangeStart1	2021-02-28
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001000209
CY2020	us-gaap	Debt Instrument Maturity Date Range End1 DebtInstrumentMaturityDateRangeEnd1	2021-09-30
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-37747
CY2021	dei	Entity Registrant Name EntityRegistrantName	MEDALLION FINANCIAL CORP
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	04-3291176
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	437 MADISON AVENUE, 38th Floor
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10022
CY2021	dei	City Area Code CityAreaCode	212
CY2021	dei	Local Phone Number LocalPhoneNumber	328-2100
CY2021	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01 per share
CY2021	dei	Trading Symbol TradingSymbol	MFIN
CY2021	dei	Security Exchange Name SecurityExchangeName	NASDAQ
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 Filer Category EntityFilerCategory	Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	true
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q4	dei	Entity Public Float EntityPublicFloat	182908826000
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	25543325
CY2021	dei	Auditor Firm AuditorFirmId	339
CY2021	dei	Auditor Name AuditorName	Mazars USA LLP
CY2021	dei	Auditor Location AuditorLocation	New York, New York
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	64482000
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	54743000
CY2021Q4	us-gaap	Federal Funds Sold FederalFundsSold	60002000
CY2020Q4	us-gaap	Federal Funds Sold FederalFundsSold	57297000
CY2021Q4	us-gaap	Marketable Securities MarketableSecurities	44772000
CY2020Q4	us-gaap	Marketable Securities MarketableSecurities	46792000
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	9726000
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	9746000
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1488924000
CY2020Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1229838000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	50166000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	57548000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1438758000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1172290000
CY2021Q4	us-gaap	Goodwill Goodwill	150803000
CY2020Q4	us-gaap	Goodwill Goodwill	150803000
CY2021Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	37430000
CY2020Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	54560000
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	23480000
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	51090000
CY2021Q4	mfin	Property Equipment And Right Of Use Asset Net PropertyEquipmentAndRightOfUseAssetNet	11762000
CY2020Q4	mfin	Property Equipment And Right Of Use Asset Net PropertyEquipmentAndRightOfUseAssetNet	12404000
CY2021Q4	us-gaap	Interest Receivable InterestReceivable	10621000
CY2020Q4	us-gaap	Interest Receivable InterestReceivable	10338000
CY2021Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	833000
CY2020Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	1757000
CY2021Q4	us-gaap	Other Assets OtherAssets	20388000
CY2020Q4	us-gaap	Other Assets OtherAssets	20591000
CY2021Q4	us-gaap	Assets Assets	1873057000
CY2020Q4	us-gaap	Assets Assets	1642411000
CY2021Q4	us-gaap	Deposits Deposits	1250880000
CY2020Q4	us-gaap	Deposits Deposits	1065398000
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	219973000
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	153718000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	18210000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	807000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	9053000
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11018000
CY2021Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	3395000
CY2020Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	4673000
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	0
CY2020Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	87334000
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	15718000
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	14902000
CY2021Q4	us-gaap	Liabilities Liabilities	1517229000
CY2020Q4	us-gaap	Liabilities Liabilities	1337850000
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2020Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	28124629
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	27828871
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	281000
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	278000
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	280038000
CY2020Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	277539000
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	2951243
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	2951243
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	24919000
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	24919000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1034000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2012000
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	30606000
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-23502000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	287040000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	231408000
CY2021Q4	us-gaap	Minority Interest MinorityInterest	68788000
CY2020Q4	us-gaap	Minority Interest MinorityInterest	73153000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	355828000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	304561000
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1873057000
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1642411000
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	25173386
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	24877628
CY2021Q4	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	11.40
CY2020Q4	us-gaap	Net Asset Value Per Share NetAssetValuePerShare	9.30
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	3000000.0
CY2020Q4	us-gaap	Restricted Cash RestrictedCash	3000000.0
CY2021Q4	mfin	Loan Foreclosure Collateral Sale To Third Party LoanForeclosureCollateralSaleToThirdParty	7400000
CY2020Q4	mfin	Loan Foreclosure Collateral Sale To Third Party LoanForeclosureCollateralSaleToThirdParty	3500000
CY2021Q4	mfin	Short Term Lease Liabilities ShortTermLeaseLiabilities	2200000
CY2020Q4	mfin	Short Term Lease Liabilities ShortTermLeaseLiabilities	2000000.0
CY2021	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	157990000
CY2020	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	143701000
CY2019	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	130167000
CY2021	mfin	Interest And Dividends On Investment Securities InterestAndDividendsOnInvestmentSecurities	976000
CY2020	mfin	Interest And Dividends On Investment Securities InterestAndDividendsOnInvestmentSecurities	1208000
CY2019	mfin	Interest And Dividends On Investment Securities InterestAndDividendsOnInvestmentSecurities	2225000
CY2021	us-gaap	Lease Income LeaseIncome	0
CY2020	us-gaap	Lease Income LeaseIncome	53000
CY2019	us-gaap	Lease Income LeaseIncome	170000
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	158966000
CY2020	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	144962000
CY2019	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	132562000
CY2021	us-gaap	Interest Expense Deposits InterestExpenseDeposits	17543000
CY2020	us-gaap	Interest Expense Deposits InterestExpenseDeposits	22330000
CY2019	us-gaap	Interest Expense Deposits InterestExpenseDeposits	22521000
CY2021	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	690000
CY2020	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	2006000
CY2019	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	3242000
CY2021	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	12907000
CY2020	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	9815000
CY2019	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	9282000
CY2021	us-gaap	Interest Expense InterestExpense	31140000
CY2020	us-gaap	Interest Expense InterestExpense	34151000
CY2019	us-gaap	Interest Expense InterestExpense	35045000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	127826000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	110811000
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	97517000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4622000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	69817000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	47386000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	123204000
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	40994000
CY2019	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	50131000
CY2021	mfin	Income From Sponsorship And Race Winnings IncomeFromSponsorshipAndRaceWinnings	12567000
CY2020	mfin	Income From Sponsorship And Race Winnings IncomeFromSponsorshipAndRaceWinnings	20042000
CY2019	mfin	Income From Sponsorship And Race Winnings IncomeFromSponsorshipAndRaceWinnings	18742000
CY2021	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	17379000
CY2020	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	-2985000
CY2019	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	0
CY2021	mfin	Writedown Of Loan Collateral In Process Of Foreclosure WritedownOfLoanCollateralInProcessOfForeclosure	5592000
CY2020	mfin	Writedown Of Loan Collateral In Process Of Foreclosure WritedownOfLoanCollateralInProcessOfForeclosure	24523000
CY2019	mfin	Writedown Of Loan Collateral In Process Of Foreclosure WritedownOfLoanCollateralInProcessOfForeclosure	-4381000
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	4626000
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	4145000
CY2021	us-gaap	Noninterest Income Other NoninterestIncomeOther	2586000
CY2020	us-gaap	Noninterest Income Other NoninterestIncomeOther	1530000
CY2019	us-gaap	Noninterest Income Other NoninterestIncomeOther	1881000
CY2021	us-gaap	Noninterest Income NoninterestIncome	31566000
CY2020	us-gaap	Noninterest Income NoninterestIncome	-5936000
CY2019	us-gaap	Noninterest Income NoninterestIncome	20387000
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	31591000
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	28172000
CY2019	us-gaap	Labor And Related Expense LaborAndRelatedExpense	24971000
CY2021	mfin	Race Team Related Expense RaceTeamRelatedExpense	9559000
CY2020	mfin	Race Team Related Expense RaceTeamRelatedExpense	8366000
CY2019	mfin	Race Team Related Expense RaceTeamRelatedExpense	8996000
CY2021	mfin	Loan Servicing Fee LoanServicingFee	7013000
CY2020	mfin	Loan Servicing Fee LoanServicingFee	6737000
CY2019	mfin	Loan Servicing Fee LoanServicingFee	5253000
CY2021	us-gaap	Professional Fees ProfessionalFees	5311000
CY2020	us-gaap	Professional Fees ProfessionalFees	8047000
CY2019	us-gaap	Professional Fees ProfessionalFees	7402000
CY2021	mfin	Collection Costs CollectionCosts	5279000
CY2020	mfin	Collection Costs CollectionCosts	5454000
CY2019	mfin	Collection Costs CollectionCosts	6638000
CY2021	mfin	Lease And Rental Expense1 LeaseAndRentalExpense1	2454000
CY2020	mfin	Lease And Rental Expense1 LeaseAndRentalExpense1	2833000
CY2019	mfin	Lease And Rental Expense1 LeaseAndRentalExpense1	2419000
CY2021	mfin	Regulatory Fees RegulatoryFees	1872000
CY2020	mfin	Regulatory Fees RegulatoryFees	1822000
CY2019	mfin	Regulatory Fees RegulatoryFees	1722000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1445000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1445000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1446000
CY2021	mfin	Travel Meals And Entertainment Expense TravelMealsAndEntertainmentExpense	634000
CY2020	mfin	Travel Meals And Entertainment Expense TravelMealsAndEntertainmentExpense	375000
CY2019	mfin	Travel Meals And Entertainment Expense TravelMealsAndEntertainmentExpense	1138000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7741000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8788000
CY2019	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8196000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	72899000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	72039000
CY2019	us-gaap	Noninterest Expense NoninterestExpense	68181000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	81871000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-36981000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2337000
CY2021	mfin	Income Tax Expense Benefit On Net Investment IncomeTaxExpenseBenefitOnNetInvestment	24217000
CY2020	mfin	Income Tax Expense Benefit On Net Investment IncomeTaxExpenseBenefitOnNetInvestment	-10074000
CY2019	mfin	Income Tax Expense Benefit On Net Investment IncomeTaxExpenseBenefitOnNetInvestment	341000
CY2021	mfin	Net Investment Income Loss After Taxes NetInvestmentIncomeLossAfterTaxes	57654000
CY2020	mfin	Net Investment Income Loss After Taxes NetInvestmentIncomeLossAfterTaxes	-26907000
CY2019	mfin	Net Investment Income Loss After Taxes NetInvestmentIncomeLossAfterTaxes	1996000
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3546000
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3546000
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7876000
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3758000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	54108000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-34783000
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	7876000
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24599804
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24445452
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24342979
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24943169
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24445452
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-1762000
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.20
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.42
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.17
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.42
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24342979
CY2021	us-gaap	Paid In Kind Interest PaidInKindInterest	800000
CY2020	us-gaap	Paid In Kind Interest PaidInKindInterest	1200000
CY2019	us-gaap	Paid In Kind Interest PaidInKindInterest	800000
CY2021	mfin	Average Borrowings Outstanding AverageBorrowingsOutstanding	1370700
CY2020	mfin	Average Borrowings Outstanding AverageBorrowingsOutstanding	1258500000
CY2019	mfin	Average Borrowings Outstanding AverageBorrowingsOutstanding	1138700000
CY2021	mfin	Weighted Average Cost Of Borrowings WeightedAverageCostOfBorrowings	0.0228
CY2020	mfin	Weighted Average Cost Of Borrowings WeightedAverageCostOfBorrowings	0.0271
CY2019	mfin	Weighted Average Cost Of Borrowings WeightedAverageCostOfBorrowings	0.0308
CY2021	us-gaap	Profit Loss ProfitLoss	57654000
CY2020	us-gaap	Profit Loss ProfitLoss	-26907000
CY2019	us-gaap	Profit Loss ProfitLoss	1996000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-978000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1013000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1081000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	56676000
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-25894000
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	3077000
CY2019	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3758000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	53130000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-33770000
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-681000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	290204000
CY2019	us-gaap	Profit Loss ProfitLoss	1996000
CY2019	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	42485000
CY2019	mfin	Distribution To Noncontrolling Interest DistributionToNoncontrollingInterest	-2519000
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1221000
CY2019	mfin	Net Change In Unrealized Gains Losses Net Of Tax NetChangeInUnrealizedGainsLossesNetOfTax	1081000
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	334468000
CY2020	us-gaap	Profit Loss ProfitLoss	-26907000
CY2020	mfin	Distribution To Noncontrolling Interest DistributionToNoncontrollingInterest	-6043000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2030000
CY2020	mfin	Net Change In Unrealized Gains Losses Net Of Tax NetChangeInUnrealizedGainsLossesNetOfTax	1013000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	304561000
CY2021	us-gaap	Profit Loss ProfitLoss	57654000
CY2021	mfin	Distribution To Noncontrolling Interest DistributionToNoncontrollingInterest	-6516000
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-1395000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2261000
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	241000
CY2021	mfin	Net Change In Unrealized Gains Losses Net Of Tax NetChangeInUnrealizedGainsLossesNetOfTax	-978000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	355828000
CY2021	us-gaap	Profit Loss ProfitLoss	57654000
CY2020	us-gaap	Profit Loss ProfitLoss	-26907000
CY2019	us-gaap	Profit Loss ProfitLoss	1996000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4622000
CY2020	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	69817000
CY2019	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	47386000
CY2021	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	814000
CY2020	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	1188000
CY2019	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	834000
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6519000
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7714000
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7499000
CY2021	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-7996000
CY2020	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-6022000
CY2019	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-4952000
CY2021	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	18327000
CY2020	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	-8776000
CY2019	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	853000
CY2021	mfin	Net Change In Loan Collateral In Process Of Foreclosure NetChangeInLoanCollateralInProcessOfForeclosure	-8966000
CY2020	mfin	Net Change In Loan Collateral In Process Of Foreclosure NetChangeInLoanCollateralInProcessOfForeclosure	-31926000
CY2019	mfin	Net Change In Loan Collateral In Process Of Foreclosure NetChangeInLoanCollateralInProcessOfForeclosure	-11838000
CY2021	mfin	Gain Loss On Sale Of Loans And Investments GainLossOnSaleOfLoansAndInvestments	17380000
CY2020	mfin	Gain Loss On Sale Of Loans And Investments GainLossOnSaleOfLoansAndInvestments	-4305000
CY2020	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	1676000
CY2019	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	1249000
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	715000
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	5354000
CY2019	mfin	Gain Loss On Sale Of Loans And Investments GainLossOnSaleOfLoansAndInvestments	1820000
CY2021	mfin	Net Change In Unrealized Depreciation On Investments Operating Activities NetChangeInUnrealizedDepreciationOnInvestmentsOperatingActivities	0
CY2019	mfin	Net Change In Unrealized Depreciation On Investments Operating Activities NetChangeInUnrealizedDepreciationOnInvestmentsOperatingActivities	1734000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	2261000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	2030000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	1221000
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	4626000
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	4145000
CY2021	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	283000
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2223000
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2838000
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	2694000
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-7206000
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-8024000
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-1141000
CY2020	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	422000
CY2019	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	690000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	78726000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	78706000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	64935000
CY2021	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	760790000
CY2020	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	506106000
CY2019	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	471069000
CY2021	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	464448000
CY2020	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	321831000
CY2019	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	251653000
CY2021	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	19354000
CY2020	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	15580000
CY2019	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	10507000
CY2021	us-gaap	Proceeds From Divestiture Of Interest In Consolidated Subsidiaries ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries	17676000
CY2021	us-gaap	Proceeds From Sale And Collection Of Receivables ProceedsFromSaleAndCollectionOfReceivables	35647000
CY2020	us-gaap	Proceeds From Sale And Collection Of Receivables ProceedsFromSaleAndCollectionOfReceivables	15399000
CY2019	us-gaap	Proceeds From Sale And Collection Of Receivables ProceedsFromSaleAndCollectionOfReceivables	7119000
CY2021	mfin	Proceeds From Sale And Principal Payments Of Loan Collateral In Process Of Foreclosure ProceedsFromSaleAndPrincipalPaymentsOfLoanCollateralInProcessOfForeclosure	24052000
CY2020	mfin	Proceeds From Sale And Principal Payments Of Loan Collateral In Process Of Foreclosure ProceedsFromSaleAndPrincipalPaymentsOfLoanCollateralInProcessOfForeclosure	13499000
CY2019	mfin	Proceeds From Sale And Principal Payments Of Loan Collateral In Process Of Foreclosure ProceedsFromSaleAndPrincipalPaymentsOfLoanCollateralInProcessOfForeclosure	16294000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-238321000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-170957000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-206510000
CY2021	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	805577000
CY2020	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	668577000
CY2019	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	525842000
CY2020	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	526064000
CY2021	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	627263000
CY2019	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	414277000
CY2021	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	0
CY2019	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	4000000
CY2021	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	0
CY2019	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	4000000
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0
CY2019	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	42485000
CY2021	mfin	Distributions To Noncontrolling Interests DistributionsToNoncontrollingInterests	6516000
CY2020	mfin	Distributions To Noncontrolling Interests DistributionsToNoncontrollingInterests	6043000
CY2019	mfin	Distributions To Noncontrolling Interests DistributionsToNoncontrollingInterests	2367000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	241000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	172039000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	136470000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	151683000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	12444000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	44219000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	10108000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	112040000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	67821000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	57713000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	124484000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	112040000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	67821000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	29867000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	31204000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	32008000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	5479000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	104000
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	310000
CY2021	mfin	Non Cash Investing Loans Transferred To Loan Collateral In Process Of Foreclosure NonCashInvestingLoansTransferredToLoanCollateralInProcessOfForeclosure	15888000
CY2020	mfin	Non Cash Investing Loans Transferred To Loan Collateral In Process Of Foreclosure NonCashInvestingLoansTransferredToLoanCollateralInProcessOfForeclosure	47254000
CY2019	mfin	Non Cash Investing Loans Transferred To Loan Collateral In Process Of Foreclosure NonCashInvestingLoansTransferredToLoanCollateralInProcessOfForeclosure	31348000
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0
CY2020	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	1800000
CY2021	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	8700000
CY2021	mfin	Number Of Medallions NumberOfMedallions	159
CY2021Q4	us-gaap	Reorganization Value Net Realizable Value Of Asset Dispositions ReorganizationValueNetRealizableValueOfAssetDispositions	1000000.0
CY2020Q4	us-gaap	Reorganization Value Net Realizable Value Of Asset Dispositions ReorganizationValueNetRealizableValueOfAssetDispositions	2900000
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<p style="margin-left:4.533%;text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Times New Roman;">Use of Estimates</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">The </span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the US, or GAAP, requires management to make estimates that affect the amounts reported in the consolidated financial statements and the accompanying notes. Accounting estimates and assumptions are those that management considers to be the most critical to an understanding of the consolidated financial statements because they inherently involve significant judgments and uncertainties. All of these estimates reflect management’s best judgment about current economic and market conditions and their effects based on information available as of the date of these consolidated financial statements. If such conditions change, it is reasonably possible that</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">the </span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">judgments and estimates could change, which may result in future impairments of loans and loan collateral in process of foreclosure, goodwill and intangible assets, and investments, among other effects.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p>
CY2021Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1300000
CY2021Q4	mfin	Non Marketable Securities NonMarketableSecurities	9700000
CY2020Q4	mfin	Non Marketable Securities NonMarketableSecurities	9700000
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	800000
CY2021	mfin	Percentage Of Investments Sold PercentageOfInvestmentsSold	0.80
CY2021	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	12500000
CY2021	us-gaap	Equity Securities Fv Ni Realized Gain EquitySecuritiesFvNiRealizedGain	11300000
CY2021Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	300
CY2021	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-50000
CY2021	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	0
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-50000
CY2021	us-gaap	Investment Income Amortization Of Premium InvestmentIncomeAmortizationOfPremium	100000
CY2020	us-gaap	Investment Income Amortization Of Premium InvestmentIncomeAmortizationOfPremium	300000
CY2019	us-gaap	Investment Income Amortization Of Premium InvestmentIncomeAmortizationOfPremium	100000
CY2021	mfin	Deferred Loan Origination Costs DeferredLoanOriginationCosts	26100000
CY2020	mfin	Deferred Loan Origination Costs DeferredLoanOriginationCosts	20700000
CY2021	mfin	Amortization Of Loan Origination Fees Net AmortizationOfLoanOriginationFeesNet	7700000
CY2020	mfin	Amortization Of Loan Origination Fees Net AmortizationOfLoanOriginationFeesNet	-6000000.0
CY2019	mfin	Amortization Of Loan Origination Fees Net AmortizationOfLoanOriginationFeesNet	-5000000.0
CY2021	mfin	Financing Receivables Impaired Troubled Debt Restructuring Write Down As Percentage Of Loans FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownAsPercentageOfLoans	0.40
CY2021Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	0
CY2020Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	15400000
CY2021Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	20500000
CY2020Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	107100000
CY2021	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P20Y
CY2020Q4	us-gaap	Goodwill Goodwill	150800000
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	23500000
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	51100000
CY2021Q4	us-gaap	Investment Owned Unrecognized Unrealized Appreciation InvestmentOwnedUnrecognizedUnrealizedAppreciation	26200000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1400000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1400000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1400000
CY2021	mfin	Net Increase Decrease In Net Assets Resulting From Operations NetIncreaseDecreaseInNetAssetsResultingFromOperations	54108000
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	23480000
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	51090000
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	300000
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	400000
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	400000
CY2020	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	2600000
CY2019	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	2300000
CY2021Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	7100000
CY2020Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	5800000
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.17
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.42
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.20
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.42
CY2020	mfin	Net Increase Decrease In Net Assets Resulting From Operations NetIncreaseDecreaseInNetAssetsResultingFromOperations	-34783000
CY2019	mfin	Net Increase Decrease In Net Assets Resulting From Operations NetIncreaseDecreaseInNetAssetsResultingFromOperations	-1762000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24599804
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24445452
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24342979
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	92602
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2021	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	250763
CY2020	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0
CY2019	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24943169
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24445452
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24342979
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	421190
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	934003
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	462180
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	317398
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	444557
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	449450
CY2021	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	2300000
CY2020	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	2000000.0
CY2019	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	1200000
CY2021	us-gaap	Employee Stock Ownership Plan Esop Weighted Average Purchase Price Of Shares Purchased EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased	0.09
CY2020	us-gaap	Employee Stock Ownership Plan Esop Weighted Average Purchase Price Of Shares Purchased EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased	0.08
CY2019	us-gaap	Employee Stock Ownership Plan Esop Weighted Average Purchase Price Of Shares Purchased EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased	0.05
CY2021Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	3000000.0
CY2021	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P13M
CY2021Q4	mfin	Tier One Leverage Capital Required For Capital Adequacy To Total Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToTotalAssets	0.15
CY2021Q4	mfin	Tier One Leverage Capital Ratio TierOneLeverageCapitalRatio	0.1753
CY2021Q4	mfin	Common Equity Tier One Capital Required To Be Well Capitalized To Risk Weighted Assets CommonEquityTierOneCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.065
CY2021Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	13.1
CY2021Q4	mfin	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.070
CY2021Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	193459000
CY2020Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	148507000
CY2021Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	262247000
CY2020Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	217295000
CY2021Q4	us-gaap	Capital Capital	281211000
CY2020Q4	us-gaap	Capital Capital	233460000
CY2021	mfin	Average Assets AverageAssets	1495726000
CY2020	mfin	Average Assets AverageAssets	1283664000
CY2021Q4	us-gaap	Risk Weighted Assets RiskWeightedAssets	1482678000
CY2020Q4	us-gaap	Risk Weighted Assets RiskWeightedAssets	1243783000
CY2021Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	4.0
CY2021Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	5.0
CY2021Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	17.5
CY2020Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	16.9
CY2020Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	11.9
CY2021Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	8.5
CY2021Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	8.0
CY2021Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	17.7
CY2020Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	17.5
CY2021Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	10.5
CY2021Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	10.0
CY2021Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	19.0
CY2020Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	18.8
CY2021	mfin	Tier One Capital Conversation Buffer TierOneCapitalConversationBuffer	0.025
CY2021	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Times New Roman;">Reclassifications</span></p><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">Certain reclassifications have been made to prior year balances to conform with the current year presentation. These reclassifications have no effect on the previously reported results of operations.</span><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p>
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	44494000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	732000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	454000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	44772000
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	45155000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1684000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	47000
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	46792000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	10000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	10000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	9907000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	10107000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	9919000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	10107000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	24658000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	24548000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	44494000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	44772000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	412000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	18454000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	42000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	1956000
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	45000
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	4028000
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	2000
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	196000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	57548000
CY2019Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	46093000
CY2021	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	-32948000
CY2020	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	75844000
CY2021	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	20944000
CY2020Q4	mfin	Allowance For Loan And Lease Losses Loans Acquired Percentage Of Loans AllowanceForLoanAndLeaseLossesLoansAcquiredPercentageOfLoans	0.0468
CY2020Q4	mfin	Allowance For Loan And Lease Losses Loans Acquired Percentage Of Loans Nonaccrual AllowanceForLoanAndLeaseLossesLoansAcquiredPercentageOfLoansNonaccrual	0.9317
CY2021Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	35571000
CY2020Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	61767000
CY2020	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	17482000
CY2021	us-gaap	Allowance For Loan And Lease Losses Writeoffs Net AllowanceForLoanAndLeaseLossesWriteoffsNet	-12004000
CY2020	us-gaap	Allowance For Loan And Lease Losses Writeoffs Net AllowanceForLoanAndLeaseLossesWriteoffsNet	58362000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4622000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	69817000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	50166000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	57548000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	50166000
CY2021Q4	mfin	Percentage Of Allowance For Loan Losses PercentageOfAllowanceForLoanLosses	1
CY2021Q4	mfin	Allowance For Loan And Lease Losses Loans Acquired Percentage Of Loans AllowanceForLoanAndLeaseLossesLoansAcquiredPercentageOfLoans	0.0337
CY2021Q4	mfin	Allowance For Loan And Lease Losses Loans Acquired Percentage Of Loans Nonaccrual AllowanceForLoanAndLeaseLossesLoansAcquiredPercentageOfLoansNonaccrual	1.4103
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	57548000
CY2020Q4	mfin	Percentage Of Allowance For Loan Losses PercentageOfAllowanceForLoanLosses	1
CY2019Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	26484000
CY2021	mfin	Interest Income Foregone On Non Accrual Loans InterestIncomeForegoneOnNonAccrualLoans	1620000
CY2020	mfin	Interest Income Foregone On Non Accrual Loans InterestIncomeForegoneOnNonAccrualLoans	3311000
CY2019	mfin	Interest Income Foregone On Non Accrual Loans InterestIncomeForegoneOnNonAccrualLoans	2152000
CY2021	mfin	Amount Of Foregone Interest Applied To Principal AmountOfForegoneInterestAppliedToPrincipal	432000
CY2020	mfin	Amount Of Foregone Interest Applied To Principal AmountOfForegoneInterestAppliedToPrincipal	602000
CY2019	mfin	Amount Of Foregone Interest Applied To Principal AmountOfForegoneInterestAppliedToPrincipal	254000
CY2021	mfin	Interest Foregone Life To Date InterestForegoneLifeToDate	3623000
CY2020	mfin	Interest Foregone Life To Date InterestForegoneLifeToDate	5252000
CY2019	mfin	Interest Foregone Life To Date InterestForegoneLifeToDate	2744000
CY2021	mfin	Amount Of Foregone Interest Applied To Principal Life To Date AmountOfForegoneInterestAppliedToPrincipalLifeToDate	942000
CY2020	mfin	Amount Of Foregone Interest Applied To Principal Life To Date AmountOfForegoneInterestAppliedToPrincipalLifeToDate	792000
CY2019	mfin	Amount Of Foregone Interest Applied To Principal Life To Date AmountOfForegoneInterestAppliedToPrincipalLifeToDate	471000
CY2021Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.024
CY2020Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.050
CY2019Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.020
CY2021Q4	mfin	Loans And Leases Receivable Allowances For Loan To Nonaccrual Loans LoansAndLeasesReceivableAllowancesForLoanToNonaccrualLoans	1.410
CY2020Q4	mfin	Loans And Leases Receivable Allowances For Loan To Nonaccrual Loans LoansAndLeasesReceivableAllowancesForLoanToNonaccrualLoans	0.930
CY2019Q4	mfin	Loans And Leases Receivable Allowances For Loan To Nonaccrual Loans LoansAndLeasesReceivableAllowancesForLoanToNonaccrualLoans	1.740
CY2021Q4	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	1488924000
CY2021	mfin	Loans And Leases Receivable Non Performing Percentage LoansAndLeasesReceivableNonPerformingPercentage	0.0242
CY2020Q4	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	1229838000
CY2020	mfin	Loans And Leases Receivable Non Performing Percentage LoansAndLeasesReceivableNonPerformingPercentage	0.0506
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	36065000
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	37007000
CY2021Q4	mfin	Impaired Financing Receivables With Related Allowance Related Allowance ImpairedFinancingReceivablesWithRelatedAllowanceRelatedAllowance	10168000
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	62174000
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	62778000
CY2020Q4	mfin	Impaired Financing Receivables With Related Allowance Related Allowance ImpairedFinancingReceivablesWithRelatedAllowanceRelatedAllowance	25310000
CY2021	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	40080000
CY2021	mfin	Impaired Financing Receivable With Related Allowance Interest Income And Adjusted Interest Expense Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAndAdjustedInterestExpenseAccrualMethod	608000
CY2020	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	65933000
CY2020	mfin	Impaired Financing Receivable With Related Allowance Interest Income And Adjusted Interest Expense Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAndAdjustedInterestExpenseAccrualMethod	1150000
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	41761000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1461622000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0
CY2021Q4	us-gaap	Federal Home Loan Bank Advances Premium FederalHomeLoanBankAdvancesPremium	500000
CY2021	mfin	Capitalized Loan Origination Costs CapitalizedLoanOriginationCosts	26800000
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	40541000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1205776000
CY2020Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0
CY2020Q4	us-gaap	Federal Home Loan Bank Advances Premium FederalHomeLoanBankAdvancesPremium	2700000
CY2020	mfin	Capitalized Loan Origination Costs CapitalizedLoanOriginationCosts	21300000
CY2021Q4	mfin	Loan To Value Ratio LoanToValueRatio	2.95
CY2020Q4	mfin	Loan To Value Ratio LoanToValueRatio	3.27
CY2020Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	54560000
CY2021	mfin	Loan In Process Of Foreclosure Loans Transfer LoanInProcessOfForeclosureLoansTransfer	15888000
CY2021	mfin	Loan In Process Of Foreclosure Loan Sales LoanInProcessOfForeclosureLoanSales	-9879000
CY2021	mfin	Loan In Process Of Foreclosure Loans Cash Payment Received LoanInProcessOfForeclosureLoansCashPaymentReceived	-14173000
CY2021	mfin	Loan In Process Of Foreclosure Loans Collateral Valuation Adjustments LoanInProcessOfForeclosureLoansCollateralValuationAdjustments	-8966000
CY2021Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	37430000
CY2019Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	52711000
CY2020	mfin	Loan In Process Of Foreclosure Loans Transfer LoanInProcessOfForeclosureLoansTransfer	47274000
CY2020	mfin	Loan In Process Of Foreclosure Loan Sales LoanInProcessOfForeclosureLoanSales	-7812000
CY2020	mfin	Loan In Process Of Foreclosure Loans Cash Payment Received LoanInProcessOfForeclosureLoansCashPaymentReceived	-5687000
CY2020	mfin	Loan In Process Of Foreclosure Loans Collateral Valuation Adjustments LoanInProcessOfForeclosureLoansCollateralValuationAdjustments	-31926000
CY2020Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	54560000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	405311000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	247965000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	339648000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	179798000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	194779000
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	109750000
CY2021Q4	mfin	Debt Long Term And Short Term Funds Borrowed Amount DebtLongTermAndShortTermFundsBorrowedAmount	1477251000
CY2020Q4	mfin	Debt Long Term And Short Term Funds Borrowed Amount DebtLongTermAndShortTermFundsBorrowedAmount	1312005000
CY2021Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0182
CY2021Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	7100000
CY2020Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	5800000
CY2021Q4	mfin	Reserve Deposits ReserveDeposits	800000
CY2020Q4	mfin	Reserve Deposits ReserveDeposits	300000
CY2021	mfin	Number Of Individual With Time Deposits Greater Than100000 NumberOfIndividualWithTimeDepositsGreaterThan100000	0
CY2021Q4	mfin	Listing Services Deposits From Other Financial Institutions ListingServicesDepositsFromOtherFinancialInstitutions	8700000
CY2020Q4	mfin	Listing Services Deposits From Other Financial Institutions ListingServicesDepositsFromOtherFinancialInstitutions	1000000.0
CY2021Q4	us-gaap	Contractual Maturities Time Deposits100000 Or More Three Months Or Less ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess	119027000
CY2021Q4	us-gaap	Contractual Maturities Time Deposits100000 Or More Three Months Through Six Months ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths	168243000
CY2021Q4	us-gaap	Contractual Maturities Time Deposits100000 Or More Six Months Through12 Months ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months	118041000
CY2021Q4	us-gaap	Contractual Maturities Time Deposits100000 Or More After12 Months ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months	847977000
CY2021Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	1253288000
CY2021	mfin	Debt Instrument Maturity Year DebtInstrumentMaturityYear	2021
CY2020Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	25000000.0
CY2020Q3	us-gaap	Debt Instrument Maturity Date DebtInstrumentMaturityDate	2024-09-24
CY2021Q4	mfin	Remaining Amount Of Debenture After Deducting Leverage Fee RemainingAmountOfDebentureAfterDeductingLeverageFee	4800000
CY2007Q4	us-gaap	Payments For Repurchase Of Trust Preferred Securities PaymentsForRepurchaseOfTrustPreferredSecurities	2000000.0
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	2287000
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	2384000
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	2184000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	2454000
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	2821000
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	2419000
CY2021	mfin	Increase Decrease In Right Of Use Asset Obtained In Exchange For Operating Lease Liability IncreaseDecreaseInRightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	-118000
CY2020	mfin	Increase Decrease In Right Of Use Asset Obtained In Exchange For Operating Lease Liability IncreaseDecreaseInRightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	251000
CY2019	mfin	Increase Decrease In Right Of Use Asset Obtained In Exchange For Operating Lease Liability IncreaseDecreaseInRightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2413000
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	10045000
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	11737000
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2159000
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2004000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	9053000
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11018000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	11212000
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	13022000
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y4M24D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y4M24D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0554
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0554
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2439000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2356000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2373000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2390000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2408000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	1164000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	13130000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1918000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	11212000
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	43894000
CY2020Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	44799000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	11057000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	19556000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	12167000
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	30493000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	2579000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	1174000
CY2021Q4	mfin	Deferred Tax Liabilities Unrealized Loss On Other Investments DeferredTaxLiabilitiesUnrealizedLossOnOtherInvestments	2176000
CY2020Q4	mfin	Deferred Tax Liabilities Unrealized Loss On Other Investments DeferredTaxLiabilitiesUnrealizedLossOnOtherInvestments	-6769000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	15915000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	345000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	2295000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	462000
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	18210000
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	807000
CY2021Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	1800000
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3550000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1563000
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	260000
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-519000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	13686000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7702000
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	489000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	5418000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2632000
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	371000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24217000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-10074000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	341000
CY2021	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
CY2019	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	17193000
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-7766000
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	642000
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	3363000
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1518000
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	120000
CY2021	mfin	Income Tax Rate Reconciliation Revaluation Of Net Operating Losses IncomeTaxRateReconciliationRevaluationOfNetOperatingLosses	1833000
CY2020	mfin	Income Tax Rate Reconciliation Revaluation Of Net Operating Losses IncomeTaxRateReconciliationRevaluationOfNetOperatingLosses	-1228000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-10074000
CY2019	mfin	Income Tax Rate Reconciliation Revaluation Of Net Operating Losses IncomeTaxRateReconciliationRevaluationOfNetOperatingLosses	-380000
CY2021	us-gaap	Income Tax Reconciliation Tax Contingencies State And Local IncomeTaxReconciliationTaxContingenciesStateAndLocal	1691000
CY2020	us-gaap	Income Tax Reconciliation Tax Contingencies State And Local IncomeTaxReconciliationTaxContingenciesStateAndLocal	405000
CY2019	us-gaap	Income Tax Reconciliation Tax Contingencies State And Local IncomeTaxReconciliationTaxContingenciesStateAndLocal	251000
CY2021	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	628000
CY2020	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	460000
CY2019	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	309000
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	178000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	453000
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	0
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	587000
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	40000
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	17000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24217000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	341000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1111687
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	320922
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0097
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0123
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0229
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0066
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y3M
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y3M
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y3M
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.5398
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.5103
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.4903
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	144666
CY2018Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Exercise Price Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingExercisePriceRangeLowerRangeLimit	2.14
CY2018Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Exercise Price Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingExercisePriceRangeUpperRangeLimit	13.84
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	7.23
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	6.61
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	44076
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	9.00
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2019	mfin	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodExercisePrice	0
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	550040
CY2019Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Exercise Price Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingExercisePriceRangeLowerRangeLimit	2.14
CY2019Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Exercise Price Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingExercisePriceRangeUpperRangeLimit	13.53
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.58
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	444557
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	6.24
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	42928
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	6.91
CY2020	mfin	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodExercisePrice	0
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	951669
CY2020Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Exercise Price Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingExercisePriceRangeLowerRangeLimit	2.14
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.41
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	317398
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	6.79
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	113310
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	6.64
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	44070
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	5.58
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1111687
CY2021Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Exercise Price Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingExercisePriceRangeLowerRangeLimit	2.14
CY2021Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Exercise Price Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingExercisePriceRangeUpperRangeLimit	12.55
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.41
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	62778
CY2019Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Exercise Price Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisePriceRangeLowerRangeLimit	2.14
CY2019Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Exercise Price Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisePriceRangeUpperRangeLimit	13.53
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	7.60
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	178307
CY2020Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Exercise Price Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisePriceRangeLowerRangeLimit	2.14
CY2020Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Exercise Price Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisePriceRangeUpperRangeLimit	12.55
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	6.33
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	320922
CY2021Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Exercise Price Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisePriceRangeLowerRangeLimit	2.14
CY2021Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Exercise Price Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisePriceRangeUpperRangeLimit	12.55
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	6.53
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	200
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	100
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	100
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y10D
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P7Y25D
CY2020Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	773362
CY2020Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Options Exercise Price Per Share Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsExercisePricePerShareRangeLowerRangeLimit	4.89
CY2020Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Options Exercise Price Per Share Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsExercisePricePerShareRangeUpperRangeLimit	7.25
CY2020Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	6.42
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	317398
CY2021	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Options Grants In Period Exercise Price Per Share ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsGrantsInPeriodExercisePricePerShare	6.79
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6.79
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	106717
CY2021	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Options Forfeited Exercise Price Per Share Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsForfeitedExercisePricePerShareLowerRangeLimit	4.89
CY2021	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Options Forfeited Exercise Price Per Share Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsForfeitedExercisePricePerShareUpperRangeLimit	7.25
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	6.41
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	193278
CY2021	mfin	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures In Period Grant Price Per Share Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresInPeriodGrantPricePerShareRangeLowerRangeLimit	5.58
CY2021	mfin	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures In Period Grant Price Per Share Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresInPeriodGrantPricePerShareRangeUpperRangeLimit	7.25
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	6.63
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	790765
CY2021Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Options Exercise Price Per Share Range Lower Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsExercisePricePerShareRangeLowerRangeLimit	4.89
CY2021Q4	mfin	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Options Exercise Price Per Share Range Upper Range Limit ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsExercisePricePerShareRangeUpperRangeLimit	7.25
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	6.52
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	100000
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	100000
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	100000
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	6
CY2021	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4
CY2021	mfin	Number Of Non Operating Segments NumberOfNonOperatingSegments	2
CY2021	mfin	Interest Income Expense Operating InterestIncomeExpenseOperating	158966000
CY2021	mfin	Interest Expense Net InterestExpenseNet	31140000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	127826000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4622000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	123204000
CY2021	mfin	Income From Sponsorship And Race Winnings IncomeFromSponsorshipAndRaceWinnings	12567000
CY2021	mfin	Race Team Related Expense RaceTeamRelatedExpense	9559000
CY2021	mfin	Non Interest Expense Income NonInterestExpenseIncome	44339000
CY2021	mfin	Net Income Loss Before Taxes NetIncomeLossBeforeTaxes	81873000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24217000
CY2021	mfin	Net Income Loss After Taxes NetIncomeLossAfterTaxes	57656000
CY2021Q4	mfin	Total Loans Net TotalLoansNet	1438759000
CY2021Q4	us-gaap	Assets Assets	1873057000
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	1485150000
CY2021	mfin	Return On Average Assets Percentage ReturnOnAverageAssetsPercentage	0.0312
CY2021	mfin	Percentage Of Return On Average Equity PercentageOfReturnOnAverageEquity	0.2124
CY2021	mfin	Interest Yield InterestYield	0.1148
CY2021	mfin	Net Interest Margin NetInterestMargin	0.0926
CY2021	mfin	Reserve Coverage Ratio ReserveCoverageRatio	0.0337
CY2021	mfin	Delinquency Status DelinquencyStatus	0.0028
CY2021	mfin	Chargeoffs To Loans Percentage ChargeoffsToLoansPercentage	-0.0085
CY2020	mfin	Interest Income Expense Operating InterestIncomeExpenseOperating	144962000
CY2020	mfin	Interest Expense Net InterestExpenseNet	34151000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	110811000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	69817000
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	40994000
CY2020	mfin	Income From Sponsorship And Race Winnings IncomeFromSponsorshipAndRaceWinnings	20042000
CY2020	mfin	Race Team Related Expense RaceTeamRelatedExpense	8366000
CY2020	mfin	Non Interest Expense Income NonInterestExpenseIncome	89651000
CY2020	mfin	Net Income Loss Before Taxes NetIncomeLossBeforeTaxes	-36981000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-10074000
CY2020	mfin	Net Income Loss After Taxes NetIncomeLossAfterTaxes	-26907000
CY2020Q4	mfin	Total Loans Net TotalLoansNet	1172290000
CY2020Q4	us-gaap	Assets Assets	1642411000
CY2020Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	1312255000
CY2020	mfin	Return On Average Assets Percentage ReturnOnAverageAssetsPercentage	-0.0216
CY2020	mfin	Percentage Of Return On Average Equity PercentageOfReturnOnAverageEquity	-0.1090
CY2020	mfin	Interest Yield InterestYield	0.1132
CY2020	mfin	Net Interest Margin NetInterestMargin	0.0865
CY2020	mfin	Reserve Coverage Ratio ReserveCoverageRatio	0.0468
CY2020	mfin	Delinquency Status DelinquencyStatus	0.0057
CY2020	mfin	Chargeoffs To Loans Percentage ChargeoffsToLoansPercentage	0.0500
CY2019	mfin	Interest Income Expense Operating InterestIncomeExpenseOperating	132562000
CY2019	mfin	Interest Expense Net InterestExpenseNet	35045000
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	97517000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	47386000
CY2019	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	50131000
CY2019	mfin	Income From Sponsorship And Race Winnings IncomeFromSponsorshipAndRaceWinnings	18742000
CY2019	mfin	Race Team Related Expense RaceTeamRelatedExpense	8996000
CY2019	mfin	Non Interest Expense Income NonInterestExpenseIncome	57540000
CY2019	mfin	Net Income Loss Before Taxes NetIncomeLossBeforeTaxes	2337000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	341000
CY2019	mfin	Net Income Loss After Taxes NetIncomeLossAfterTaxes	1996000
CY2019Q4	mfin	Total Loans Net TotalLoansNet	1114762000
CY2019Q4	us-gaap	Assets Assets	1541667000
CY2019Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	1169593000
CY2019	mfin	Return On Average Assets Percentage ReturnOnAverageAssetsPercentage	-0.0012
CY2019	mfin	Percentage Of Return On Average Equity PercentageOfReturnOnAverageEquity	-0.0059
CY2019	mfin	Interest Yield InterestYield	0.1175
CY2019	mfin	Net Interest Margin NetInterestMargin	0.0864
CY2019	mfin	Reserve Coverage Ratio ReserveCoverageRatio	0.0397
CY2019	mfin	Delinquency Status DelinquencyStatus	0.0076
CY2019	mfin	Chargeoffs To Loans Percentage ChargeoffsToLoansPercentage	0.0360
CY2021	mfin	Employment Agreement Description EmploymentAgreementDescription	Employment agreements expire at various dates through 2026
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due EmploymentAgreementsFutureMinimumPaymentsDue	12100000
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due Current EmploymentAgreementsFutureMinimumPaymentsDueCurrent	3996000
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due In Two Years EmploymentAgreementsFutureMinimumPaymentsDueInTwoYears	2816000
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due In Three Years EmploymentAgreementsFutureMinimumPaymentsDueInThreeYears	2272000
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due In Four Years EmploymentAgreementsFutureMinimumPaymentsDueInFourYears	2094000
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due In Five Years EmploymentAgreementsFutureMinimumPaymentsDueInFiveYears	872000
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due Thereafter EmploymentAgreementsFutureMinimumPaymentsDueThereafter	0
CY2021Q4	mfin	Employment Agreements Future Minimum Payments Due EmploymentAgreementsFutureMinimumPaymentsDue	12050000
CY2021Q4	us-gaap	Other Commitment OtherCommitment	1800000
CY2022Q1	us-gaap	Salaries Wages And Officers Compensation SalariesWagesAndOfficersCompensation	239000
CY2020Q4	us-gaap	Trading Liabilities Fair Value Disclosure TradingLiabilitiesFairValueDisclosure	300
CY2021	mfin	Net Change In Unrealized Gains Losses Net Of Tax NetChangeInUnrealizedGainsLossesNetOfTax	-1000000.0
CY2020	mfin	Net Change In Unrealized Gains Losses Net Of Tax NetChangeInUnrealizedGainsLossesNetOfTax	1000000.0
CY2018Q4	us-gaap	Variable Interest Entity Initial Consolidation Gain Or Loss VariableInterestEntityInitialConsolidationGainOrLoss	25300000
CY2021Q3	us-gaap	Equity Method Investments EquityMethodInvestments	0

Files In Submission

Name	View Source	Status
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0000950170-22-003603-index.html	Edgar Link	pending
0000950170-22-003603.txt	Edgar Link	pending
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$MFIN
MEDALLION FINANCIAL CORP Stock $mfin

2021 Q4 Form 10-K Financial Statement

#000095017022003603 Filed on March 14, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MFIN MEDALLION FINANCIAL CORP Stock $mfin

2021 Q4 Form 10-K Financial Statement

#000095017022003603 Filed on March 14, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MFIN
MEDALLION FINANCIAL CORP Stock $mfin