$JMSB
John Marshall Bancorp, Inc.

2022 Q2 Form 10-Q Financial Statement

#000155837022009343 Filed on May 25, 2022

View on sec.gov

Income Statement

Concept 2022 Q2 2022 Q1 2021 Q4
Revenue $19.56M $19.75M
YoY Change 5.32%
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 $145.0K $153.0K $625.0K
YoY Change -36.96% -19.05%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense $2.247M $1.829M
YoY Change -25.8%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $9.736M $9.544M $32.26M
YoY Change 25.63% 47.1%
Income Tax $1.854M $1.870M $6.799M
% Of Pretax Income 19.04% 19.59% 21.08%
Net Earnings $7.882M $7.674M $25.46M
YoY Change 30.28% 51.24%
Net Earnings / Revenue 40.31% 38.87%
Basic Earnings Per Share $0.56 $0.55
Diluted Earnings Per Share $561.3K $0.55 $1.834M
COMMON SHARES
Basic Shares Outstanding 14.00M 13.78M
Diluted Shares Outstanding 14.09M 13.99M

Balance Sheet

Concept 2022 Q2 2022 Q1 2021 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $120.9M $182.4M $105.8M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment $5.724M $1.532M $1.620M
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets $2.316B $2.250B $2.149B
YoY Change
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $896.0K $477.0K
YoY Change
Accrued Expenses $4.538M $4.830M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $5.434M $8.097M
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt $49.56M $24.85M
YoY Change
Other Long-Term Liabilities $10.11M $10.71M
YoY Change
Total Long-Term Liabilities $59.67M $35.56M
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities $5.434M $8.097M
Total Long-Term Liabilities $59.67M $35.56M
Total Liabilities $2.109B $2.045B $1.941B
YoY Change
SHAREHOLDERS EQUITY
Retained Earnings $122.5M $117.6M
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $207.5M $204.9M $208.5M
YoY Change
Total Liabilities & Shareholders Equity $2.316B $2.250B $2.149B
YoY Change

Cashflow Statement

Concept 2022 Q2 2022 Q1 2021 Q4
OPERATING ACTIVITIES
Net Income $7.882M $7.674M $25.46M
YoY Change 30.28% 51.24%
Depreciation, Depletion And Amortization $145.0K $153.0K $625.0K
YoY Change -36.96% -19.05%
Cash From Operating Activities $6.970M $9.617M $23.66M
YoY Change 29.31% 10.64%
INVESTING ACTIVITIES
Capital Expenditures -$55.00K $66.00K -$283.0K
YoY Change -127.5% -5.71%
Acquisitions
YoY Change
Other Investing Activities -$133.5M -$36.43M -$195.5M
YoY Change 176.68% -65.99%
Cash From Investing Activities -$133.6M -$36.49M -$195.8M
YoY Change 175.65% -65.95%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 65.11M 103.4M 116.6M
YoY Change 31.09% -14.81%
NET CHANGE
Cash From Operating Activities 6.970M 9.617M 23.66M
Cash From Investing Activities -133.6M -36.49M -195.8M
Cash From Financing Activities 65.11M 103.4M 116.6M
Net Change In Cash -61.47M 76.56M -55.60M
YoY Change -1030.02% 233.75%
FREE CASH FLOW
Cash From Operating Activities $6.970M $9.617M $23.66M
Capital Expenditures -$55.00K $66.00K -$283.0K
Free Cash Flow $7.025M $9.551M $23.95M
YoY Change 35.36% 10.77%

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CY2021Q1 us-gaap Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
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CY2021Q1 us-gaap Provision For Loan And Lease Losses
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CY2022Q1 us-gaap Share Based Compensation
ShareBasedCompensation
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CY2021Q1 us-gaap Share Based Compensation
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CY2022Q1 us-gaap Accretion Amortization Of Discounts And Premiums Investments
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CY2021Q1 us-gaap Accretion Amortization Of Discounts And Premiums Investments
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CY2022Q1 jmsb Fair Value Adjustment On Equity Securities
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CY2021Q1 jmsb Fair Value Adjustment On Equity Securities
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CY2022Q1 us-gaap Amortization Of Financing Costs
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CY2021Q1 us-gaap Amortization Of Financing Costs
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CY2022Q1 us-gaap Gain Loss On Sale Of Property Plant Equipment
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CY2021Q1 us-gaap Gain Loss On Sale Of Investments
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CY2022Q1 us-gaap Deferred Income Tax Expense Benefit
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CY2021Q1 us-gaap Deferred Income Tax Expense Benefit
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CY2022Q1 jmsb Increase In Cash Surrender Value Of Life Insurance
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CY2021Q1 jmsb Increase In Cash Surrender Value Of Life Insurance
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CY2022Q1 us-gaap Increase Decrease In Accrued Interest Receivable Net
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CY2021Q1 us-gaap Increase Decrease In Accrued Interest Receivable Net
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CY2022Q1 us-gaap Increase Decrease In Other Operating Assets
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CY2021Q4 us-gaap Restricted Investments
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CY2021Q4 us-gaap Deposit Liabilities Reclassified As Loans Receivable1
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CY2021Q1 us-gaap Net Cash Provided By Used In Operating Activities
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CY2022Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
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CY2021Q1 us-gaap Net Cash Provided By Used In Investing Activities
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CY2022Q1 us-gaap Increase Decrease In Interest Payable Net
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CY2021Q1 us-gaap Increase Decrease In Interest Payable Net
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CY2022Q1 us-gaap Increase Decrease In Other Operating Liabilities
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CY2021Q1 us-gaap Increase Decrease In Other Operating Liabilities
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CY2022Q1 us-gaap Net Cash Provided By Used In Operating Activities
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CY2022Q1 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
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CY2021Q1 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
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CY2022Q1 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
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CY2021Q1 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
71807000
CY2022Q1 us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
1003000
CY2022Q1 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
14968000
CY2021Q1 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
7831000
CY2022Q1 us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
2261000
CY2022Q1 jmsb Net Purchase Redemption Of Restricted Securities
NetPurchaseRedemptionOfRestrictedSecurities
137000
CY2021Q1 jmsb Net Purchase Redemption Of Restricted Securities
NetPurchaseRedemptionOfRestrictedSecurities
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CY2022Q1 us-gaap Payments To Acquire Equity Securities Fv Ni
PaymentsToAcquireEquitySecuritiesFvNi
572000
CY2021Q1 us-gaap Payments To Acquire Equity Securities Fv Ni
PaymentsToAcquireEquitySecuritiesFvNi
455000
CY2022Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
66000
CY2021Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
70000
CY2022Q1 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
101546000
CY2021Q1 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
121270000
CY2022Q1 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
1891000
CY2021Q1 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
152000
CY2022Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
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CY2021Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
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CY2022Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
76562000
CY2021Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
22940000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
105799000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
138457000
CY2022Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
182361000
CY2021Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
161397000
CY2022Q1 us-gaap Interest Paid Net
InterestPaidNet
2078000
CY2021Q1 us-gaap Interest Paid Net
InterestPaidNet
2637000
CY2022Q1 jmsb Unrealized Gain Loss On Securities Available For Sale
UnrealizedGainLossOnSecuritiesAvailableForSale
-13276000
CY2021Q1 jmsb Unrealized Gain Loss On Securities Available For Sale
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-3229000
CY2022Q1 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
104177000
CY2022Q1 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
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9126000
CY2022Q1 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
95051000
CY2022Q1 us-gaap Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss
312378000
CY2022Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
192000
CY2021Q1 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
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0
CY2021Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
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94506000
CY2022Q1 us-gaap Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
2300000
CY2022Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
14467000
CY2022Q1 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
298103000
CY2021Q4 us-gaap Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
105509000
CY2021Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
2251000
CY2021Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
103258000
CY2021Q4 us-gaap Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss
240300000
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
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1992000
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
2992000
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
239300000
CY2021Q4 jmsb Transfer From Available For Sale To Held To Maturity Carrying Value
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99000000.0
CY2021Q4 jmsb Transfer From Available For Sale To Held To Maturity Unrealized Gain
TransferFromAvailableForSaleToHeldToMaturityUnrealizedGain
593000
CY2022Q1 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
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0
CY2021Q1 us-gaap Debt Securities Available For Sale Realized Gain
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10000
CY2022Q1 us-gaap Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value
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88000000.0
CY2021Q4 us-gaap Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value
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78600000
CY2022Q1 jmsb Pledged Assets Separately Reported Securities Pledged As Collateral Amortized Cost
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93500000
CY2021Q4 jmsb Pledged Assets Separately Reported Securities Pledged As Collateral Amortized Cost
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78800000
CY2022Q1 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
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64331000
CY2022Q1 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
6000000
CY2022Q1 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
30720000
CY2022Q1 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
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3126000
CY2022Q1 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
95051000
CY2022Q1 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
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9126000
CY2022Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
239755000
CY2022Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
11585000
CY2022Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
30400000
CY2022Q1 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
2882000
CY2022Q1 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
270155000
CY2022Q1 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
14467000
CY2022Q1 us-gaap Restricted Investments
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5088000
CY2022Q1 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
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1050000
CY2021Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
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216000
CY2021Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
103257000
CY2021Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
2251000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
168443000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
2723000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
7795000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
269000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
176238000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
2992000
CY2022Q1 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
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43331000
CY2022Q1 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
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CY2022Q1 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
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60846000
CY2022Q1 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
55333000
CY2022Q1 us-gaap Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
104177000
CY2022Q1 us-gaap Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue
95051000
CY2022Q1 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
1045000
CY2022Q1 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
65548000
CY2022Q1 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
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CY2022Q1 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
112263000
CY2022Q1 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
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CY2022Q1 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
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133522000
CY2022Q1 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
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CY2022Q1 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
312378000
CY2022Q1 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
298103000
CY2022Q1 jmsb Investment Weighted Average Remaining Life
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CY2021 jmsb Investment Weighted Average Remaining Life
InvestmentWeightedAverageRemainingLife
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CY2022Q1 us-gaap Federal Reserve Bank Stock
FederalReserveBankStock
3280000
CY2021Q4 us-gaap Federal Reserve Bank Stock
FederalReserveBankStock
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CY2022Q1 us-gaap Federal Home Loan Bank Stock
FederalHomeLoanBankStock
1748000
CY2021Q4 us-gaap Federal Home Loan Bank Stock
FederalHomeLoanBankStock
1616000
CY2022Q1 jmsb Community Bankers Bank Stock
CommunityBankersBankStock
60000
CY2021Q4 jmsb Community Bankers Bank Stock
CommunityBankersBankStock
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CY2021Q4 us-gaap Equity Securities Fv Ni Current And Noncurrent
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CY2022Q1 us-gaap Financing Receivable Collectively Evaluated For Impairment
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CY2021Q4 us-gaap Loans And Leases Receivable Net Reported Amount
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CY2021Q4 us-gaap Loans And Leases Receivable Allowance
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CY2022Q1 us-gaap Allowance For Loan And Lease Losses Write Offs
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CY2022Q1 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
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CY2022Q1 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
20031000
CY2022Q1 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
1628480000
CY2022Q1 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
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CY2022Q1 us-gaap Loans And Leases Receivable Before Fees Gross
LoansAndLeasesReceivableBeforeFeesGross
1628480000
CY2021Q4 us-gaap Loans And Leases Receivable Before Fees Gross
LoansAndLeasesReceivableBeforeFeesGross
1665554000
CY2022Q1 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
20031000
CY2021Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
20032000
CY2022Q1 us-gaap Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums
UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
2780000
CY2021Q4 us-gaap Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums
UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
915000
CY2022Q1 us-gaap Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
1611229000
CY2020Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
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CY2021Q1 us-gaap Allowance For Loan And Lease Losses Write Offs
AllowanceForLoanAndLeaseLossesWriteOffs
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CY2021Q1 us-gaap Provision For Loan And Lease Losses
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CY2021Q1 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
19381000
CY2021Q1 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
19381000
CY2021Q1 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
1606945000
CY2021Q1 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
589000
CY2021Q1 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
1606356000
CY2022Q1 us-gaap Impaired Financing Receivable Unpaid Principal Balance
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542000
CY2021 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
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CY2022Q1 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
542000
CY2022Q1 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
545000
CY2022Q1 us-gaap Impaired Financing Receivable Interest Income Accrual Method
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5000
CY2021Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
549000
CY2021Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
549000
CY2021Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
549000
CY2021 us-gaap Impaired Financing Receivable Interest Income Accrual Method
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24000
CY2022Q1 jmsb Loans And Leases Receivable Current Carrying Amount
LoansAndLeasesReceivableCurrentCarryingAmount
1628480000
CY2022Q1 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
1628480000
CY2021Q4 jmsb Loans And Leases Receivable Current Carrying Amount
LoansAndLeasesReceivableCurrentCarryingAmount
1665554000
CY2021Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
1665554000
CY2022Q1 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
1628480000
CY2021Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
1665554000
CY2022Q1 us-gaap Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
542000
CY2021Q4 us-gaap Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
549000
CY2021Q1 us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
0
CY2022Q1 us-gaap Financing Receivable Modifications Subsequent Default Number Of Contracts1
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0
CY2022Q1 jmsb Financing Receivable Troubled Debt Restructuring Number Of Contracts That Require Special Reserve
FinancingReceivableTroubledDebtRestructuringNumberOfContractsThatRequireSpecialReserve
0
CY2021 jmsb Financing Receivable Troubled Debt Restructuring Number Of Contracts That Require Special Reserve
FinancingReceivableTroubledDebtRestructuringNumberOfContractsThatRequireSpecialReserve
0
CY2022Q1 jmsb Financing Receivable Troubled Debt Restructuring Additional Commitment To Disburse Funds
FinancingReceivableTroubledDebtRestructuringAdditionalCommitmentToDisburseFunds
0
CY2021Q4 jmsb Financing Receivable Troubled Debt Restructuring Additional Commitment To Disburse Funds
FinancingReceivableTroubledDebtRestructuringAdditionalCommitmentToDisburseFunds
0
CY2022Q1 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
495811000
CY2021Q4 us-gaap Noninterest Bearing Deposit Liabilities
NoninterestBearingDepositLiabilities
488838000
CY2022Q1 us-gaap Interest Bearing Deposit Liabilities
InterestBearingDepositLiabilities
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DepositsSavingsDeposits
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TimeDeposits
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TimeDeposits
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CY2022Q1 us-gaap Deposits
Deposits
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CY2021Q4 us-gaap Deposits
Deposits
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LongTermDebt
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LongTermDebt
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CY2022Q1 us-gaap Deposit Liabilities Reclassified As Loans Receivable1
DepositLiabilitiesReclassifiedAsLoansReceivable1
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InterestBearingDomesticDepositBrokered
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CY2022Q1 jmsb Certificate Of Deposits
CertificateOfDeposits
246000000.0
CY2021 jmsb Certificate Of Deposits
CertificateOfDeposits
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CY2022Q1 us-gaap Interest Bearing Domestic Deposit Brokered
InterestBearingDomesticDepositBrokered
217800000
CY2022Q1 jmsb Reciprocal Certificates Of Deposits
ReciprocalCertificatesOfDeposits
39600000
CY2021Q4 jmsb Reciprocal Certificates Of Deposits
ReciprocalCertificatesOfDeposits
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ReciprocalDemandAndMoneyMarketDeposit
277600000
CY2021Q4 jmsb Reciprocal Demand And Money Market Deposit
ReciprocalDemandAndMoneyMarketDeposit
209600000
CY2022Q1 jmsb Number Of Depositors Representing Five Percent Or More Of Total Deposits
NumberOfDepositorsRepresentingFivePercentOrMoreOfTotalDeposits
0
CY2022Q1 jmsb Percentage Of Deposits Exceeds Five Or More
PercentageOfDepositsExceedsFiveOrMore
0.05
CY2022Q1 us-gaap Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1
FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1
372800000
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FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable
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CY2022Q1 jmsb Federal Home Loan Bank Advances General Debt Obligations Disclosure Amount Of Available Unused Funds
FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosureAmountOfAvailableUnusedFunds
105000000
CY2022Q1 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
0
CY2022Q1 jmsb Time Deposits And Fhlb Advances Remainder Of Fiscal Year
TimeDepositsAndFhlbAdvancesRemainderOfFiscalYear
314673000
CY2022Q1 jmsb Time Deposits And Fhlb Advances Year One
TimeDepositsAndFhlbAdvancesYearOne
238509000
CY2022Q1 jmsb Time Deposits And Fhlb Advances Year Two
TimeDepositsAndFhlbAdvancesYearTwo
54741000
CY2022Q1 jmsb Time Deposits And Fhlb Advances Year Three
TimeDepositsAndFhlbAdvancesYearThree
2111000
CY2022Q1 jmsb Time Deposits And Fhlb Advances Year Four
TimeDepositsAndFhlbAdvancesYearFour
2387000
CY2022Q1 jmsb Time Deposits And Fhlb Advances After Year Four
TimeDepositsAndFhlbAdvancesAfterYearFour
18366000
CY2022Q1 jmsb Time Deposits And Fhlb Advances
TimeDepositsAndFhlbAdvances
630787000
CY2022Q1 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
1290000
CY2021Q1 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
2249000
CY2022Q1 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
580000
CY2021Q1 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
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CY2022Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1870000
CY2021Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1414000
CY2021Q1 jmsb Weighted Average Number Basic Shares Outstanding Adjustment On Unvested Restricted Stock Awards
WeightedAverageNumberBasicSharesOutstandingAdjustmentOnUnvestedRestrictedStockAwards
69842
CY2022Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
13783034
CY2021Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
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CY2022Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.55
CY2021Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
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CY2022Q1 us-gaap Net Income Loss
NetIncomeLoss
7674000
CY2022Q1 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
2004000
CY2021Q1 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
1362000
CY2022Q1 us-gaap Income Tax Reconciliation Nondeductible Expense Life Insurance
IncomeTaxReconciliationNondeductibleExpenseLifeInsurance
20000
CY2021Q1 us-gaap Income Tax Reconciliation Nondeductible Expense Life Insurance
IncomeTaxReconciliationNondeductibleExpenseLifeInsurance
20000
CY2022Q1 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
-36000
CY2021Q1 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
-31000
CY2022Q1 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
122000
CY2021Q1 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
91000
CY2022Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-214000
CY2021Q1 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-6000
CY2022Q1 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
14000
CY2021Q1 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
18000
CY2022Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1870000
CY2021Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1414000
CY2022Q1 jmsb Impaired Loans
ImpairedLoans
0
CY2021Q4 jmsb Impaired Loans
ImpairedLoans
0
CY2022Q1 us-gaap Other Real Estate
OtherRealEstate
0
CY2021Q4 us-gaap Other Real Estate
OtherRealEstate
0
CY2022Q1 us-gaap Net Income Loss
NetIncomeLoss
7674000
CY2021Q1 us-gaap Net Income Loss
NetIncomeLoss
5074000
CY2022Q1 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
36000
CY2021Q1 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
26000
CY2022Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
7638000
CY2021Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
5048000
CY2022Q1 jmsb Weighted Average Number Basic Shares Outstanding Including Unvested Restricted Stock Awards
WeightedAverageNumberBasicSharesOutstandingIncludingUnvestedRestrictedStockAwards
13847560
CY2021Q1 jmsb Weighted Average Number Basic Shares Outstanding Including Unvested Restricted Stock Awards
WeightedAverageNumberBasicSharesOutstandingIncludingUnvestedRestrictedStockAwards
13627621
CY2022Q1 jmsb Weighted Average Number Basic Shares Outstanding Adjustment On Unvested Restricted Stock Awards
WeightedAverageNumberBasicSharesOutstandingAdjustmentOnUnvestedRestrictedStockAwards
64526
CY2021Q1 us-gaap Net Income Loss
NetIncomeLoss
5074000
CY2022Q1 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
36000
CY2021Q1 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
26000
CY2022Q1 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
7638000
CY2021Q1 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
5048000
CY2022Q1 jmsb Weighted Average Number Diluted Shares Outstanding Including Unvested Restricted Stock Awards
WeightedAverageNumberDilutedSharesOutstandingIncludingUnvestedRestrictedStockAwards
13847560
CY2021Q1 jmsb Weighted Average Number Diluted Shares Outstanding Including Unvested Restricted Stock Awards
WeightedAverageNumberDilutedSharesOutstandingIncludingUnvestedRestrictedStockAwards
13627621
CY2022Q1 jmsb Weighted Average Number Diluted Shares Outstanding Adjustment On Unvested Restricted Stock Awards
WeightedAverageNumberDilutedSharesOutstandingAdjustmentOnUnvestedRestrictedStockAwards
64526
CY2021Q1 jmsb Weighted Average Number Diluted Shares Outstanding Adjustment On Unvested Restricted Stock Awards
WeightedAverageNumberDilutedSharesOutstandingAdjustmentOnUnvestedRestrictedStockAwards
69842
CY2022Q1 us-gaap Incremental Common Shares Attributable To Accelerated Share Repurchase Agreements
IncrementalCommonSharesAttributableToAcceleratedShareRepurchaseAgreements
208658
CY2021Q1 us-gaap Incremental Common Shares Attributable To Accelerated Share Repurchase Agreements
IncrementalCommonSharesAttributableToAcceleratedShareRepurchaseAgreements
251972
CY2022Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
13991692
CY2021Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
13809751
CY2022Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.55
CY2021Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.37
CY2022Q1 us-gaap Banking Regulation Capital Conservation Buffer Common Equity Tier One Risk Based Capital Actual
BankingRegulationCapitalConservationBufferCommonEquityTierOneRiskBasedCapitalActual
2.5
CY2022Q1 jmsb Banking Regulation Capital Conservation Buffer Above Minimum Requirement
BankingRegulationCapitalConservationBufferAboveMinimumRequirement
7.4
CY2022Q1 us-gaap Capital
Capital
259940000
CY2022Q1 us-gaap Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
15.4
CY2022Q1 us-gaap Capital Required For Capital Adequacy
CapitalRequiredForCapitalAdequacy
176980000
CY2022Q1 us-gaap Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
10.5
CY2022Q1 us-gaap Capital Required To Be Well Capitalized
CapitalRequiredToBeWellCapitalized
168553000
CY2022Q1 us-gaap Capital Required To Be Well Capitalized To Risk Weighted Assets
CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
10.0
CY2022Q1 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
239556000
CY2022Q1 us-gaap Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
14.2
CY2022Q1 us-gaap Tier One Risk Based Capital Required For Capital Adequacy
TierOneRiskBasedCapitalRequiredForCapitalAdequacy
143270000
CY2022Q1 us-gaap Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
8.5
CY2022Q1 us-gaap Tier One Risk Based Capital Required To Be Well Capitalized
TierOneRiskBasedCapitalRequiredToBeWellCapitalized
134842000
CY2022Q1 us-gaap Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
8.0
CY2022Q1 us-gaap Common Equity Tier One Capital
CommonEquityTierOneCapital
239556000
CY2022Q1 us-gaap Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
14.2
CY2022Q1 us-gaap Common Equity Tier One Capital Required For Capital Adequacy
CommonEquityTierOneCapitalRequiredForCapitalAdequacy
117987000
CY2022Q1 us-gaap Banking Regulation Common Equity Tier One Risk Based Capital Ratio Capital Adequacy Minimum
BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioCapitalAdequacyMinimum
7.0
CY2022Q1 us-gaap Common Equity Tier One Capital Required To Be Well Capitalized
CommonEquityTierOneCapitalRequiredToBeWellCapitalized
109559000
CY2022Q1 us-gaap Banking Regulation Common Equity Tier One Risk Based Capital Ratio Well Capitalized Minimum
BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum
6.5
CY2022Q1 us-gaap Tier One Leverage Capital
TierOneLeverageCapital
239556000
CY2022Q1 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
10.8
CY2022Q1 us-gaap Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
88547000
CY2022Q1 us-gaap Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
4.0
CY2022Q1 us-gaap Tier One Leverage Capital Required To Be Well Capitalized
TierOneLeverageCapitalRequiredToBeWellCapitalized
110683000
CY2022Q1 us-gaap Tier One Leverage Capital Required To Be Well Capitalized To Average Assets
TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
5.0
CY2021Q4 us-gaap Capital
Capital
252843000
CY2021Q4 us-gaap Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
15.3
CY2021Q4 us-gaap Capital Required For Capital Adequacy
CapitalRequiredForCapitalAdequacy
173923000
CY2021Q4 us-gaap Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
10.5
CY2021Q4 us-gaap Capital Required To Be Well Capitalized
CapitalRequiredToBeWellCapitalized
165641000
CY2021Q4 us-gaap Capital Required To Be Well Capitalized To Risk Weighted Assets
CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
10.0
CY2021Q4 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
232458000
CY2021Q4 us-gaap Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
14.0
CY2021Q4 us-gaap Tier One Risk Based Capital Required For Capital Adequacy
TierOneRiskBasedCapitalRequiredForCapitalAdequacy
140795000
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
TierOneRiskBasedCapitalRequiredToBeWellCapitalized
132513000
CY2021Q4 us-gaap Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
8.0
CY2021Q4 us-gaap Common Equity Tier One Capital
CommonEquityTierOneCapital
232458000
CY2021Q4 us-gaap Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
14.0
CY2021Q4 us-gaap Common Equity Tier One Capital Required For Capital Adequacy
CommonEquityTierOneCapitalRequiredForCapitalAdequacy
115948000
CY2021Q4 us-gaap Banking Regulation Common Equity Tier One Risk Based Capital Ratio Capital Adequacy Minimum
BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioCapitalAdequacyMinimum
7.0
CY2021Q4 us-gaap Common Equity Tier One Capital Required To Be Well Capitalized
CommonEquityTierOneCapitalRequiredToBeWellCapitalized
107666000
CY2021Q4 us-gaap Banking Regulation Common Equity Tier One Risk Based Capital Ratio Well Capitalized Minimum
BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum
6.5
CY2021Q4 us-gaap Tier One Leverage Capital
TierOneLeverageCapital
232458000
CY2021Q4 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
11.0
CY2021Q4 us-gaap Tier One Leverage Capital Required For Capital Adequacy
TierOneLeverageCapitalRequiredForCapitalAdequacy
84799000
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
TierOneLeverageCapitalRequiredToBeWellCapitalized
105999000
CY2021Q4 us-gaap Tier One Leverage Capital Required To Be Well Capitalized To Average Assets
TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
5.0
CY2022Q1 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
95000
CY2021Q1 us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
107000
CY2021Q1 us-gaap Gain Loss On Investments
GainLossOnInvestments
10000
CY2022Q1 jmsb Other Noninterest Operating Income Expense
OtherNoninterestOperatingIncomeExpense
-115000
CY2021Q1 jmsb Other Noninterest Operating Income Expense
OtherNoninterestOperatingIncomeExpense
30000
CY2022Q1 us-gaap Noninterest Income
NoninterestIncome
414000
CY2021Q1 us-gaap Noninterest Income
NoninterestIncome
464000
CY2022Q1 jmsb Noninterest Income Other Income
NoninterestIncomeOtherIncome
2000
CY2022Q1 us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
-117000
CY2021Q1 jmsb Noninterest Income Other Income
NoninterestIncomeOtherIncome
-3000
CY2021Q1 us-gaap Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
33000
CY2022Q1 us-gaap Advertising Expense
AdvertisingExpense
39000
CY2021Q1 us-gaap Advertising Expense
AdvertisingExpense
100000
CY2022Q1 jmsb Data Processing Expense
DataProcessingExpense
437000
CY2021Q1 jmsb Data Processing Expense
DataProcessingExpense
407000
CY2022Q1 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
130000
CY2021Q1 us-gaap Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
224000
CY2022Q1 us-gaap Professional Fees
ProfessionalFees
274000
CY2021Q1 us-gaap Professional Fees
ProfessionalFees
237000
CY2022Q1 jmsb State Franchise Tax
StateFranchiseTax
524000
CY2021Q1 jmsb State Franchise Tax
StateFranchiseTax
464000
CY2022Q1 us-gaap Noninterest Expense Directors Fees
NoninterestExpenseDirectorsFees
213000
CY2021Q1 us-gaap Noninterest Expense Directors Fees
NoninterestExpenseDirectorsFees
188000
CY2022Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
324000
CY2021Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
455000
CY2022Q1 us-gaap Other Noninterest Expense
OtherNoninterestExpense
1941000
CY2021Q1 us-gaap Other Noninterest Expense
OtherNoninterestExpense
2075000
CY2021Q1 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
10000
CY2021Q1 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
2000

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