$BCML
BayCom Corp Stock $bcml

$bcml Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000173098423000020 Filed on March 31, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$30.06M		$107.1M
YoY Change	21.17%		31.19%
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	$822.0K	$992.0K	$4.019M
YoY Change	-16.21%	4.42%	96.72%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$4.799M		$10.35M
YoY Change	95.72%		17.6%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$9.810M	$11.05M	$37.01M
YoY Change	16.45%	46.97%	29.95%
Income Tax	$2.764M	$3.000M	$10.02M
% Of Pretax Income	28.18%	27.14%	27.08%
Net Earnings	$7.046M	$8.052M	$26.99M
YoY Change	8.6%	48.01%	30.43%
Net Earnings / Revenue	23.44%		25.21%
Basic Earnings Per Share	$0.55		$2.06
Diluted Earnings Per Share	$0.55	$0.62	$2.06
COMMON SHARES
Basic Shares Outstanding	12.46M	12.99M	13.12M
Diluted Shares Outstanding	12.70M		13.12M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$197.5M	$176.8M
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	$13.01M	$13.28M	$29.85M
YoY Change	-8.76%	-7.6%	12.63%
Goodwill	$38.84M	$38.84M
YoY Change	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$16.57M	$18.76M	$18.76M
YoY Change	45.45%	77.0%	77.0%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$2.548B	$2.513B	$2.513B
YoY Change	-7.55%	6.92%	6.92%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.774M	$16.53M	$16.53M
YoY Change	134.66%	18.94%	18.94%
Accrued Expenses	$21.70M	$17.14M	$17.14M
YoY Change	9.52%	34.94%	34.94%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$23.47M	$33.67M	$33.67M
YoY Change	14.12%	26.58%	26.58%
LONG-TERM LIABILITIES
Long-Term Debt	$72.26M	$72.20M	$72.20M
YoY Change	0.35%	0.41%	0.41%
Other Long-Term Liabilities	$11.09M	$4.840M	$4.840M
YoY Change	32.2%	10.0%	10.0%
Total Long-Term Liabilities	$83.35M	$77.04M	$77.04M
YoY Change	3.67%	0.96%	0.96%
TOTAL LIABILITIES
Total Short-Term Liabilities	$23.47M	$33.67M	$33.67M
Total Long-Term Liabilities	$83.35M	$77.04M	$77.04M
Total Liabilities	$2.235B	$2.196B	$2.196B
YoY Change	-8.09%	5.18%	5.18%
SHAREHOLDERS EQUITY
Retained Earnings	$132.7M	$127.4M
YoY Change	21.87%	23.6%
Common Stock	$196.8M	$204.6M
YoY Change	-10.79%	29.99%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$313.5M	$317.1M	$317.1M
YoY Change
Total Liabilities & Shareholders Equity	$2.548B	$2.513B	$2.513B
YoY Change	-7.55%	6.92%	6.92%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$7.046M	$8.052M	$26.99M
YoY Change	8.6%	48.01%	30.43%
Depreciation, Depletion And Amortization	$822.0K	$992.0K	$4.019M
YoY Change	-16.21%	4.42%	96.72%
Cash From Operating Activities	$7.544M	$15.86M	$39.61M
YoY Change	165.07%	214.6%	279.83%
INVESTING ACTIVITIES
Capital Expenditures	$148.0K	$237.0K	$843.0K
YoY Change	-14.94%	-207.73%	-35.6%
Acquisitions
YoY Change
Other Investing Activities	-$20.90M	-$28.44M	$54.78M
YoY Change	-126.92%	-39.46%	-192.77%
Cash From Investing Activities	-$21.05M	-$28.68M	$53.94M
YoY Change	-127.17%	-39.24%	-189.36%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$17.96M
YoY Change			55.48%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	34.22M	-35.04M	-296.4M
YoY Change	-204.35%	55.0%	-327.51%
NET CHANGE
Cash From Operating Activities	7.544M	15.86M	39.61M
Cash From Investing Activities	-21.05M	-28.68M	53.94M
Cash From Financing Activities	34.22M	-35.04M	-296.4M
Net Change In Cash	20.72M	-47.87M	-202.9M
YoY Change	-56.38%	-26.1%	-352.46%
FREE CASH FLOW
Cash From Operating Activities	$7.544M	$15.86M	$39.61M
Capital Expenditures	$148.0K	$237.0K	$843.0K
Free Cash Flow	$7.396M	$15.62M	$38.77M
YoY Change	176.8%	196.94%	325.1%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
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CY2022	dei	Amendment Flag AmendmentFlag	false
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CY2022	bcml	Interest Bearing Deposits In Banks Separate From Cash And Cash Equivalents Term Low End Of Range InterestBearingDepositsInBanksSeparateFromCashAndCashEquivalentsTermLowEndOfRange	P1Y
CY2020	bcml	Number Of Available For Sale Debt Securities Sold NumberOfAvailableForSaleDebtSecuritiesSold	0
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-38483
CY2022	dei	Entity Registrant Name EntityRegistrantName	BAYCOM CORP
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	CA
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	37-1849111
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	500 Ygnacio Valley Road
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Walnut Creek
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94596
CY2022	dei	City Area Code CityAreaCode	925
CY2022	dei	Local Phone Number LocalPhoneNumber	476-1800
CY2022	dei	Security12b Title Security12bTitle	Common Stock, no par value per share
CY2022	dei	Trading Symbol TradingSymbol	BCML
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
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CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10024000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7789000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4503000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	26987000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	20691000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13726000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.06
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.90
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.15
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13124179
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10882344
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11965245
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.06
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.90
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.15
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13124179
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10882344
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11965245
CY2022	us-gaap	Net Income Loss NetIncomeLoss	26987000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	20691000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13726000
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-23848000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-740000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2024000
CY2022	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-6864000
CY2021	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-209000
CY2020	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	578000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-16984000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-531000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1446000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	10003000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	20160000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15172000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	254220000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13726000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1446000
CY2020	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	1456000
CY2020	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	18257000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	252591000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	20691000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-531000
CY2021	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	1407000
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	11551000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	262607000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	26987000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-16984000
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.05
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2664000
CY2022	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	1022000
CY2022	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	64140000
CY2022	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	17959000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	317149000
CY2022	us-gaap	Profit Loss ProfitLoss	26987000
CY2021	us-gaap	Profit Loss ProfitLoss	20691000
CY2020	us-gaap	Profit Loss ProfitLoss	13726000
CY2022	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4441000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	466000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	10320000
CY2022	bcml	Increase Decrease In Deferred Tax Asset IncreaseDecreaseInDeferredTaxAsset	-396000
CY2021	bcml	Increase Decrease In Deferred Tax Asset IncreaseDecreaseInDeferredTaxAsset	117000
CY2020	bcml	Increase Decrease In Deferred Tax Asset IncreaseDecreaseInDeferredTaxAsset	-2538000
CY2022	bcml	Mark To Market Accretion On Acquired Loans MarkToMarketAccretionOnAcquiredLoans	-375000
CY2021	bcml	Mark To Market Accretion On Acquired Loans MarkToMarketAccretionOnAcquiredLoans	-1262000
CY2020	bcml	Mark To Market Accretion On Acquired Loans MarkToMarketAccretionOnAcquiredLoans	-5100000
CY2022	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2747000
CY2021	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	4795000
CY2020	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1835000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	41000
CY2022	us-gaap	Proceeds From Loans ProceedsFromLoans	42515000
CY2021	us-gaap	Proceeds From Loans ProceedsFromLoans	45846000
CY2020	us-gaap	Proceeds From Loans ProceedsFromLoans	23953000
CY2022	us-gaap	Payments For Loans PaymentsForLoans	33957000
CY2021	us-gaap	Payments For Loans PaymentsForLoans	54577000
CY2020	us-gaap	Payments For Loans PaymentsForLoans	32635000
CY2021	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	12000
CY2020	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	40000
CY2021	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	15000
CY2020	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	86000
CY2022	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	1665000
CY2022	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	81000
CY2021	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	251000
CY2020	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	80000
CY2022	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	603000
CY2021	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	680000
CY2020	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	666000
CY2022	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-592000
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-499000
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-689000
CY2022	bcml	Depreciation And Amortization Net DepreciationAndAmortizationNet	1975000
CY2021	bcml	Depreciation And Amortization Net DepreciationAndAmortizationNet	2043000
CY2020	bcml	Depreciation And Amortization Net DepreciationAndAmortizationNet	1864000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2044000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1813000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1832000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	1022000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1407000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1456000
CY2022	us-gaap	Increase Decrease In Loans Deferred Income IncreaseDecreaseInLoansDeferredIncome	1821000
CY2021	us-gaap	Increase Decrease In Loans Deferred Income IncreaseDecreaseInLoansDeferredIncome	1944000
CY2020	us-gaap	Increase Decrease In Loans Deferred Income IncreaseDecreaseInLoansDeferredIncome	-3396000
CY2022	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	2342000
CY2021	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	2553000
CY2020	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1155000
CY2022	bcml	Decrease Increase In Salary Continuation Liability DecreaseIncreaseInSalaryContinuationLiability	447000
CY2021	bcml	Decrease Increase In Salary Continuation Liability DecreaseIncreaseInSalaryContinuationLiability	384000
CY2020	bcml	Decrease Increase In Salary Continuation Liability DecreaseIncreaseInSalaryContinuationLiability	351000
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	3414000
CY2021	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	2791000
CY2020	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-3615000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	39612000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	10429000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	9997000
CY2022	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	1344000
CY2021	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	4133000
CY2020	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	10061000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	28878000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	91024000
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	21195000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	11052000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	27955000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	31215000
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	63000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3026000
CY2021	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	648000
CY2020	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	398000
CY2022	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	1010000
CY2021	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	45000
CY2020	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	874000
CY2022	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-53789000
CY2021	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	2918000
CY2020	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	82215000
CY2021	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	46000
CY2020	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	660000
CY2021	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	422000
CY2020	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	736000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	843000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1309000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3215000
CY2022	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	-18423000
CY2020	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	8432000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	53940000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-60362000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-73657000
CY2022	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	-30954000
CY2021	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	168389000
CY2020	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	111241000
CY2022	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-245491000
CY2021	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-21547000
CY2020	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-92174000
CY2020	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	1575000
CY2020	bcml	Proceeds From Issuance Of Subordinated Long Term Debt Net Of Underwriting Discounts And Offering Expenses ProceedsFromIssuanceOfSubordinatedLongTermDebtNetOfUnderwritingDiscountsAndOfferingExpenses	63372000
CY2020	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	110000000
CY2021	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	5000000
CY2020	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	105000000
CY2020	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	6000000
CY2020	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	6000000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	17959000
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	11551000
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	18257000
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2020000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-296424000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	130291000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	67607000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-202872000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	80358000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	3947000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	379687000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	299329000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	295382000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	176815000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	379687000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	299329000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	10246000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	9013000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	9214000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7648000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7100000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8071000
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-16984000
CY2021	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-531000
CY2020	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	1446000
CY2020	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	505000
CY2022	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	3256000
CY2021	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	645000
CY2020	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	760000
CY2022	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	3261000
CY2021	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	652000
CY2020	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	707000
CY2022	bcml	Dividends Declared But Not Yet Paid DividendsDeclaredButNotYetPaid	-644000
CY2022	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	440785000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	109429000
CY2022	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	380055000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	120409000
CY2022Q4	bcml	Cash Consideration CashConsideration	275000
CY2020Q4	bcml	Cash Consideration CashConsideration	13886000
CY2022	bcml	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Stock Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationStockIssued1	64140000
CY2022Q4	us-gaap	Number Of Stores NumberOfStores	34
CY2022Q4	us-gaap	Cash Reserve Deposit Required And Made CashReserveDepositRequiredAndMade	175800000
CY2021Q4	us-gaap	Cash Reserve Deposit Required And Made CashReserveDepositRequiredAndMade	177600000
CY2022Q4	bcml	Interest Bearing Deposits In Banks Separate From Cash And Cash Equivalents InterestBearingDepositsInBanksSeparateFromCashAndCashEquivalents	2200000
CY2021Q4	bcml	Interest Bearing Deposits In Banks Separate From Cash And Cash Equivalents InterestBearingDepositsInBanksSeparateFromCashAndCashEquivalents	3600000
CY2022Q4	bcml	Interest Bearing Deposits In Banks Separate From Cash And Cash Equivalents Yield Percentage InterestBearingDepositsInBanksSeparateFromCashAndCashEquivalentsYieldPercentage	0.0277
CY2021Q4	bcml	Interest Bearing Deposits In Banks Separate From Cash And Cash Equivalents Yield Percentage InterestBearingDepositsInBanksSeparateFromCashAndCashEquivalentsYieldPercentage	0.0245
CY2022	bcml	Interest Bearing Deposits In Banks Separate From Cash And Cash Equivalents Term High End Of Range InterestBearingDepositsInBanksSeparateFromCashAndCashEquivalentsTermHighEndOfRange	P6Y
CY2022	bcml	Loans Purchased Policy Textblock LoansPurchasedPolicyTextblock	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration-color:#000000;text-decoration-line:underline;text-decoration-style:solid;">Loans Purchased</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">From time to time, the Bank may purchase whole-loans including multi-family residential, single-family residential and commercial and industrial loans that were not acquired in bank acquisitions. As of December 31, 2022 and 2021, purchased loans outstanding of collection totaled $134.5 million and $145.4 million respectively. Purchase premiums remaining on the purchased loans totaled $10,000 and $533,000 at December 31, 2022 and 2021, respectively. The purchased loans consist of adjustable-rate multi-family residential mortgages on properties within the Company’s markets and adjustable rate commercial and industrial loans both inside and outside the Company’s markets.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The purchase decision is usually based on several factors, including current loan origination volumes, market interest rates, excess liquidity, our continuous efforts to meet the credit needs of certain borrowers under the Community Reinvestment Act (“CRA”), as well as other asset/liability management strategies. All of the purchased loans are selected using the Bank’s normal underwriting criteria at the time of purchase, or in some cases guaranteed by third parties. At December 31, 2022 and 2021, none of the purchased loans were past due 30 days or more. At December 31, 2022 and 2021, the Company has allocated approximately $1.3 million and $1.5 million, respectively, of the allowance for loan losses to the purchased loans. These loans are reserved for under the Company’s general allowance component. The decrease in the reserves is consistent with the decrease in balance of purchased loans outstanding of collection at December 31, 2022. </p>
CY2022Q4	bcml	Purchased Loans Outstanding Of Collection PurchasedLoansOutstandingOfCollection	134500000
CY2021Q4	bcml	Purchased Loans Outstanding Of Collection PurchasedLoansOutstandingOfCollection	145400000
CY2022Q4	bcml	Purchased Loans Purchase Premiums Remaining PurchasedLoansPurchasePremiumsRemaining	10000
CY2021Q4	bcml	Purchased Loans Purchase Premiums Remaining PurchasedLoansPurchasePremiumsRemaining	533000
CY2021Q4	bcml	Purchased Loans Past Due30 Days Or More PurchasedLoansPastDue30DaysOrMore	0
CY2022Q4	bcml	Purchased Loans Past Due30 Days Or More PurchasedLoansPastDue30DaysOrMore	0
CY2022Q4	bcml	Purchased Loans Allowance For Loan Losses PurchasedLoansAllowanceForLoanLosses	1300000
CY2021Q4	bcml	Purchased Loans Allowance For Loan Losses PurchasedLoansAllowanceForLoanLosses	1500000
CY2022	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	2200000
CY2021	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	2000000.0
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2022Q4	bcml	Loans Serviced For Others LoansServicedForOthers	272800000
CY2021Q4	bcml	Loans Serviced For Others LoansServicedForOthers	253700000
CY2022Q4	bcml	Servicing Assets ServicingAssets	2100000
CY2021Q4	bcml	Servicing Assets ServicingAssets	1900000
CY2021Q4	us-gaap	Other Liabilities OtherLiabilities	0
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	0
CY2022	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	34000000.0
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	45800000
CY2022	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration-line:underline;text-decoration-style:solid;">Reclassifications</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">Certain prior year amounts are reclassified to conform to the current year presentation. None of the reclassifications impact net income or earnings per common share.</p>
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.279
CY2022	bcml	Business Acquisition Pro Forma Net Interest Income BusinessAcquisitionProFormaNetInterestIncome	97566000
CY2020	bcml	Business Acquisition Pro Forma Net Interest Income BusinessAcquisitionProFormaNetInterestIncome	99278000
CY2022	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	23628000
CY2020	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	28104000
CY2022	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.76
CY2020	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	2.01
CY2022	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.76
CY2020	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	2.01
CY2021	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss	188567000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	200000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	21006000
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	167761000
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss	171393000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	3612000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	570000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	174435000
CY2022	bcml	Number Of Available For Sale Debt Securities Sold NumberOfAvailableForSaleDebtSecuritiesSold	1
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3000000.0
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	41000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	3454000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	34000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	151244000
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	20972000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	154698000
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	21006000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	39340000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	401000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	4796000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	169000
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	44136000
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	570000
CY2022	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	0
CY2022Q4	bcml	Debt Securities Available For Sale Number Of Positions DebtSecuritiesAvailableForSaleNumberOfPositions	351
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	102
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	192
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1666793000
CY2022Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	82000
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1903000
CY2022Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	18900000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	17700000
CY2022Q4	us-gaap	Notes Receivable Net NotesReceivableNet	2002224000
CY2021Q4	us-gaap	Notes Receivable Net NotesReceivableNet	1647190000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	4994000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	4960000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	862000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	865000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	37222000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	31682000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	41850000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	42950000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	95071000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	85482000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	79116000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	79993000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	51280000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	45637000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	49565000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	50627000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	188567000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	167761000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	171393000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	174435000
CY2021Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	0
CY2022Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	0
CY2022Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	2021206000
CY2022Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	14300000
CY2021Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	6900000
CY2022	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	580000
CY2021	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	281000
CY2022Q4	us-gaap	Loans Receivable With Variable Rates Of Interest1 LoansReceivableWithVariableRatesOfInterest1	1300000000
CY2021Q4	us-gaap	Loans Receivable With Variable Rates Of Interest1 LoansReceivableWithVariableRatesOfInterest1	955200000
CY2022Q4	bcml	Loans Receivable With Variable Rates Of Interest With Interest Rate Floors LoansReceivableWithVariableRatesOfInterestWithInterestRateFloors	965800000
CY2022Q4	bcml	Loans Receivable With Variable Rates Of Interest With Interest Rate Floors At Floor LoansReceivableWithVariableRatesOfInterestWithInterestRateFloorsAtFloor	854000000.0
CY2021Q4	bcml	Loans Receivable With Variable Rates Of Interest With Interest Rate Floors LoansReceivableWithVariableRatesOfInterestWithInterestRateFloors	693000000.0
CY2021Q4	bcml	Loans Receivable With Variable Rates Of Interest With Interest Rate Floors At Floor LoansReceivableWithVariableRatesOfInterestWithInterestRateFloorsAtFloor	651700000
CY2022Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	13786000
CY2022Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	1262000
CY2022Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	15048000
CY2022Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1168000
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	6604000
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	1089000
CY2021Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	7693000
CY2021Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	930000
CY2022	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	12389000
CY2022	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	149000
CY2021	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	8859000
CY2021	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	242000
CY2022	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	3200000
CY2021	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	0
CY2022Q4	bcml	Financing Receivable Tdr Loans Allowance For Loan Losses FinancingReceivableTdrLoansAllowanceForLoanLosses	393000
CY2021Q4	bcml	Financing Receivable Tdr Loans Allowance For Loan Losses FinancingReceivableTdrLoansAllowanceForLoanLosses	259000
CY2022Q4	bcml	Loans And Leases Receivable Performing Nonaccrual Of Interest LoansAndLeasesReceivablePerformingNonaccrualOfInterest	759000
CY2021Q4	bcml	Loans And Leases Receivable Performing Nonaccrual Of Interest LoansAndLeasesReceivablePerformingNonaccrualOfInterest	765000
CY2022Q4	bcml	Financing Receivable Troubled Debt Restructuring Loans Number FinancingReceivableTroubledDebtRestructuringLoansNumber	10
CY2022	bcml	Financing Receivable Troubled Debt Restructuring Modified Loans FinancingReceivableTroubledDebtRestructuringModifiedLoans	6259000
CY2021Q4	bcml	Financing Receivable Troubled Debt Restructuring Loans Number FinancingReceivableTroubledDebtRestructuringLoansNumber	7
CY2021	bcml	Financing Receivable Troubled Debt Restructuring Modified Loans FinancingReceivableTroubledDebtRestructuringModifiedLoans	2408000
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	4
CY2022	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	6478000
CY2022	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	6478000
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	1
CY2021	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	262000
CY2021	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	262000
CY2022Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	2021206000
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1666793000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	28787000
CY2022Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	2021206000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	934000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	12219000
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1666793000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	17500000
CY2021	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	281000
CY2021	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	15000
CY2022Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	2021206000
CY2022Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	31641000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	28787000
CY2021Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	14267000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	12219000
CY2022	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	1500000
CY2022	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference	1300000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	508000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference	1500000
CY2021Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	508000
CY2020Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	383000
CY2022	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	1299000
CY2022	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	134000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	183000
CY2022	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Transfers To Loans Held For Sale CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldTransfersToLoansHeldForSale	239000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Transfers To Loans Held For Sale CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldTransfersToLoansHeldForSale	145000
CY2022	bcml	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion Net CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretionNet	370000
CY2021	bcml	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion Net CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretionNet	-163000
CY2022Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	1542000
CY2021Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	508000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	17700000
CY2022	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	3656000
CY2022	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	415000
CY2022	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4441000
CY2022Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	18900000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1168000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	17714000
CY2022Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	15048000
CY2022Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1977371000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	466000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	17700000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	930000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	16770000
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	7693000
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1646881000
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1666793000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6861000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	5454000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	13278000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14370000
CY2021	bcml	Occupancy Net Depreciation And Amortization OccupancyNetDepreciationAndAmortization	2000000.0
CY2022	bcml	Occupancy Net Depreciation And Amortization OccupancyNetDepreciationAndAmortization	2000000.0
CY2020	bcml	Occupancy Net Depreciation And Amortization OccupancyNetDepreciationAndAmortization	1900000
CY2022Q4	bcml	Number Of Banking Branches Owned NumberOfBankingBranchesOwned	15
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3877000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4003000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3181000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2428000
CY2022Q4	bcml	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	5474000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	18963000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1825000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	17138000
CY2022Q4	us-gaap	Servicing Asset ServicingAsset	2092000
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y4M24D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0312
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	4100000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	3400000
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	3300000
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	21000
CY2021Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	21000
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	21000
CY2021Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	21000
CY2022Q4	bcml	Mortgage Loans In Process Of Foreclosure Number MortgageLoansInProcessOfForeclosureNumber	2
CY2022Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	248000
CY2021Q4	bcml	Mortgage Loans In Process Of Foreclosure Number MortgageLoansInProcessOfForeclosureNumber	2
CY2021Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	1000000.0
CY2021Q4	us-gaap	Goodwill Goodwill	38838000
CY2020Q4	us-gaap	Goodwill Goodwill	38838000
CY2022Q4	us-gaap	Goodwill Goodwill	38838000
CY2021Q4	us-gaap	Goodwill Goodwill	38838000
CY2021Q4	us-gaap	Servicing Asset ServicingAsset	1947000
CY2022Q4	bcml	Low Income Housing Partnership LowIncomeHousingPartnership	2675000
CY2021Q4	bcml	Low Income Housing Partnership LowIncomeHousingPartnership	3129000
CY2022Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	493000
CY2021Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	484000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1286000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1222000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	948000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	455000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	1290000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5201000
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	18762000
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	10573000
CY2022Q4	us-gaap	Interest Receivable InterestReceivable	7659000
CY2021Q4	us-gaap	Interest Receivable InterestReceivable	5929000
CY2022Q4	bcml	Investment In Small Business Investment Company Fund InvestmentInSmallBusinessInvestmentCompanyFund	4389000
CY2021Q4	bcml	Investment In Small Business Investment Company Fund InvestmentInSmallBusinessInvestmentCompanyFund	4731000
CY2022Q4	bcml	Investment In Community Reinvestment Act Fund InvestmentInCommunityReinvestmentActFund	2000000
CY2022Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	1568000
CY2021Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	1598000
CY2022Q4	bcml	California Capital Access Program Reserve Receivable CaliforniaCapitalAccessProgramReserveReceivable	4023000
CY2022Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	1871000
CY2021Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	1469000
CY2022Q4	us-gaap	Other Assets OtherAssets	45532000
CY2021Q4	us-gaap	Other Assets OtherAssets	29860000
CY2022Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	773274000
CY2021Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	710137000
CY2022Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	441064000
CY2021Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	484847000
CY2022Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	577792000
CY2021Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	568094000
CY2022Q4	us-gaap	Time Deposits TimeDeposits	293349000
CY2021Q4	us-gaap	Time Deposits TimeDeposits	222161000
CY2022Q4	us-gaap	Deposits Deposits	2085479000
CY2021Q4	us-gaap	Deposits Deposits	1985239000
CY2022Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	221365000
CY2022Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	29703000
CY2022Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	36608000
CY2022Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	1091000
CY2022Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	4582000
CY2022Q4	us-gaap	Time Deposits TimeDeposits	293349000
CY2022	bcml	Interest Expense Domestic Deposit Liabilities Notice Of Withdrawal Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesNoticeOfWithdrawalNetOfWithdrawalPenalties	499000
CY2021	bcml	Interest Expense Domestic Deposit Liabilities Notice Of Withdrawal Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesNoticeOfWithdrawalNetOfWithdrawalPenalties	452000
CY2020	bcml	Interest Expense Domestic Deposit Liabilities Notice Of Withdrawal Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesNoticeOfWithdrawalNetOfWithdrawalPenalties	417000
CY2022	bcml	Interest Expense Domestic Deposit Liabilities Money Market Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesMoneyMarketNetOfWithdrawalPenalties	3238000
CY2021	bcml	Interest Expense Domestic Deposit Liabilities Money Market Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesMoneyMarketNetOfWithdrawalPenalties	2266000
CY2020	bcml	Interest Expense Domestic Deposit Liabilities Money Market Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesMoneyMarketNetOfWithdrawalPenalties	2721000
CY2022	bcml	Interest Expense Domestic Deposit Liabilities Time Deposit Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesTimeDepositNetOfWithdrawalPenalties	2536000
CY2021	bcml	Interest Expense Domestic Deposit Liabilities Time Deposit Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesTimeDepositNetOfWithdrawalPenalties	2157000
CY2020	bcml	Interest Expense Domestic Deposit Liabilities Time Deposit Net Of Withdrawal Penalties InterestExpenseDomesticDepositLiabilitiesTimeDepositNetOfWithdrawalPenalties	3816000
CY2022	us-gaap	Interest Expense Domestic Deposit Liabilities InterestExpenseDomesticDepositLiabilities	6273000
CY2021	us-gaap	Interest Expense Domestic Deposit Liabilities InterestExpenseDomesticDepositLiabilities	4875000
CY2020	us-gaap	Interest Expense Domestic Deposit Liabilities InterestExpenseDomesticDepositLiabilities	6954000
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5990000
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5122000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3718000
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3638000
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2572000
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2487000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	9628000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	7694000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6205000
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	455000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-95000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-895000
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-59000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	190000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-807000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	396000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	95000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1702000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10024000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7789000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4503000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7772000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2100
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	5981000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2100
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3828000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2100
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2827000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0764
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2182000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0766
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1327000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0728
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	94000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.0025
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	80000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.0028
CY2020	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	81000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.0044
CY2022	bcml	Income Tax Reconciliation Bank Owned Life Insurance IncomeTaxReconciliationBankOwnedLifeInsurance	124000
CY2022	bcml	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	0.0034
CY2021	bcml	Income Tax Reconciliation Bank Owned Life Insurance IncomeTaxReconciliationBankOwnedLifeInsurance	140000
CY2021	bcml	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	0.0049
CY2020	bcml	Income Tax Reconciliation Bank Owned Life Insurance IncomeTaxReconciliationBankOwnedLifeInsurance	137000
CY2020	bcml	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	0.0075
CY2022	bcml	Income Tax Reconciliation Non Deductible Expense Acquisition Expense IncomeTaxReconciliationNonDeductibleExpenseAcquisitionExpense	94000
CY2022	bcml	Effective Income Tax Rate Reconciliation Acquisition Expense Tax Rate EffectiveIncomeTaxRateReconciliationAcquisitionExpenseTaxRate	0.0025
CY2020	bcml	Income Tax Reconciliation Non Deductible Expense Acquisition Expense IncomeTaxReconciliationNonDeductibleExpenseAcquisitionExpense	67000
CY2020	bcml	Effective Income Tax Rate Reconciliation Acquisition Expense Tax Rate EffectiveIncomeTaxRateReconciliationAcquisitionExpenseTaxRate	0.0037
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-451000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.0122
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-154000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.0054
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-501000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.0275
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10024000
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2708
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7789000
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2735
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4503000
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2470
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	3945000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	3262000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	1400000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	1263000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	5469000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	5090000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	355000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	390000
CY2022Q4	bcml	Deferred Tax Assets Lease Liability DeferredTaxAssetsLeaseLiability	4959000
CY2021Q4	bcml	Deferred Tax Assets Lease Liability DeferredTaxAssetsLeaseLiability	4128000
CY2022Q4	bcml	Deferred Tax Assets Other Liabilities DeferredTaxAssetsOtherLiabilities	459000
CY2021Q4	bcml	Deferred Tax Assets Other Liabilities DeferredTaxAssetsOtherLiabilities	401000
CY2022Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	5998000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1547000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1055000
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	24132000
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	15589000
CY2022Q4	bcml	Deferred Tax Liabilities Mark To Mark Adjustments DeferredTaxLiabilitiesMarkToMarkAdjustments	1506000
CY2021Q4	bcml	Deferred Tax Liabilities Mark To Mark Adjustments DeferredTaxLiabilitiesMarkToMarkAdjustments	1623000
CY2022Q4	bcml	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	4794000
CY2021Q4	bcml	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	3488000
CY2022Q4	bcml	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	248000
CY2021Q4	bcml	Deferred Tax Liabilities Federal Home Loan Bank Stock Dividends DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends	244000
CY2021Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	875000
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	2072000
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1360000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	8620000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	7590000
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	15512000
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	7999000
CY2021Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	0
CY2022Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	0
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	13100000
CY2020	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2022Q4	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	97542000
CY2021Q4	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	104139000
CY2022Q4	bcml	Federal Home Loan Bank Letters Of Credit FederalHomeLoanBankLettersOfCredit	40600000
CY2021Q4	bcml	Federal Home Loan Bank Letters Of Credit FederalHomeLoanBankLettersOfCredit	42000000.0
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	801000
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	570000
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	642000
CY2014	bcml	Defined Benefit Plan Executive Officers Added To Plan DefinedBenefitPlanExecutiveOfficersAddedToPlan	1
CY2017	bcml	Defined Benefit Plan Executive Officers Added To Plan DefinedBenefitPlanExecutiveOfficersAddedToPlan	2
CY2022	bcml	Defined Benefit Plan Benefit Term After Retirement Or Death DefinedBenefitPlanBenefitTermAfterRetirementOrDeath	P15Y
CY2022Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	1200000
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	648000
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	594000
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	577000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	450000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1000000.0
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1400000
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1500000
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	959000
CY2022	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y
CY2022	bcml	Dividend From Subsidiary DividendFromSubsidiary	2700000
CY2021	bcml	Dividend From Subsidiary DividendFromSubsidiary	0
CY2022Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	286688000
CY2022Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1191
CY2021Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	213787000
CY2021Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0960
CY2022Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	120395000
CY2022Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0500
CY2021Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	111349000
CY2021Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.0500
CY2022Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	96316000
CY2022Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2021Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	89079000
CY2021Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.0400
CY2022Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	286688000
CY2022Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1384
CY2021Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	213787000
CY2021Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1231
CY2022Q4	us-gaap	Common Equity Tier One Capital Required To Be Well Capitalized CommonEquityTierOneCapitalRequiredToBeWellCapitalized	134648000
CY2022Q4	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Well Capitalized Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum	0.0650
CY2021Q4	us-gaap	Common Equity Tier One Capital Required To Be Well Capitalized CommonEquityTierOneCapitalRequiredToBeWellCapitalized	112856000
CY2021Q4	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Well Capitalized Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum	0.0650
CY2022Q4	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	93218000
CY2022Q4	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Capital Adequacy Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioCapitalAdequacyMinimum	0.0450
CY2021Q4	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	78131000
CY2021Q4	us-gaap	Banking Regulation Common Equity Tier One Risk Based Capital Ratio Capital Adequacy Minimum BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioCapitalAdequacyMinimum	0.0450
CY2022Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	296173000
CY2022Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1430
CY2021Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	223272000
CY2021Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1286
CY2022Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	165721000
CY2022Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0800
CY2021Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	138900000
CY2021Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0800
CY2022Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	124291000
CY2022Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2021Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	104175000
CY2021Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0600
CY2022Q4	us-gaap	Capital Capital	380388000
CY2022Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1836
CY2021Q4	us-gaap	Capital Capital	306287000
CY2021Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.1764
CY2022Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	207151000
CY2022Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1000
CY2021Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	173625000
CY2021Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1000
CY2022Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	165721000
CY2022Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2021Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	138900000
CY2021Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0800
CY2022Q4	us-gaap	Banking Regulation Capital Conservation Buffer Capital Conserved Minimum BankingRegulationCapitalConservationBufferCapitalConservedMinimum	0.025
CY2022	bcml	Schedule Of Loan Activity From Related Parties ScheduleOfLoanActivityFromRelatedParties	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">The following is a summary of the aggregate loan activity involving related party borrowers for the dates indicated:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;"></span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:81.66%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:70.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:top;width:2.01%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.19%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:70.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:top;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">December 31, </p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"> </p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">December 31, </p></td></tr><tr><td style="vertical-align:bottom;width:70.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:top;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">2022</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;"></span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">2021</p></td></tr><tr><td style="vertical-align:bottom;width:70.23%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Beginning of the year</p></td><td style="vertical-align:top;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.18%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 33,581</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.19%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 16,017</p></td></tr><tr><td style="vertical-align:bottom;width:70.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Disbursements</p></td><td style="vertical-align:top;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 8,187</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 18,438</p></td></tr><tr><td style="vertical-align:bottom;width:70.23%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Amounts paid</p></td><td style="vertical-align:top;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.18%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (3,492)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.19%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (874)</p></td></tr><tr><td style="vertical-align:bottom;width:70.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">End of year</p></td><td style="vertical-align:top;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 38,276</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.19%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 33,581</p></td></tr><tr><td style="vertical-align:bottom;width:70.23%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Undisbursed commitments to related parties</p></td><td style="vertical-align:top;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.18%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 2,468</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.01%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.19%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 5,679</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p>
CY2021Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	33581000
CY2020Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	16017000
CY2022	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	8187000
CY2021	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	18438000
CY2022	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	3492000
CY2021	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	874000
CY2022Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	38276000
CY2021Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	33581000
CY2022Q4	bcml	Commitments To Related Parties CommitmentsToRelatedParties	2468000
CY2021Q4	bcml	Commitments To Related Parties CommitmentsToRelatedParties	5679000
CY2022Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	32700000
CY2021Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	39800000
CY2022	us-gaap	Professional Fees ProfessionalFees	2775000
CY2021	us-gaap	Professional Fees ProfessionalFees	2123000
CY2020	us-gaap	Professional Fees ProfessionalFees	2573000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2044000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1813000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1832000
CY2022	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	955000
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	656000
CY2020	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	731000
CY2022	bcml	Stationery And Supplies StationeryAndSupplies	352000
CY2021	bcml	Stationery And Supplies StationeryAndSupplies	361000
CY2020	bcml	Stationery And Supplies StationeryAndSupplies	548000
CY2022	us-gaap	General Insurance Expense GeneralInsuranceExpense	951000
CY2021	us-gaap	General Insurance Expense GeneralInsuranceExpense	840000
CY2020	us-gaap	General Insurance Expense GeneralInsuranceExpense	589000
CY2022	bcml	Communication And Postage CommunicationAndPostage	937000
CY2021	bcml	Communication And Postage CommunicationAndPostage	784000
CY2020	bcml	Communication And Postage CommunicationAndPostage	652000
CY2022	bcml	Loan Default Related Expenses LoanDefaultRelatedExpenses	254000
CY2021	bcml	Loan Default Related Expenses LoanDefaultRelatedExpenses	89000
CY2020	bcml	Loan Default Related Expenses LoanDefaultRelatedExpenses	350000
CY2022	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	366000
CY2021	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	325000
CY2020	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	324000
CY2022	bcml	Bank Service Charges BankServiceCharges	162000
CY2021	bcml	Bank Service Charges BankServiceCharges	256000
CY2020	bcml	Bank Service Charges BankServiceCharges	178000
CY2022	bcml	Courier Expense CourierExpense	745000
CY2021	bcml	Courier Expense CourierExpense	662000
CY2020	bcml	Courier Expense CourierExpense	670000
CY2022	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	561000
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	510000
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	821000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	10102000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8419000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	9268000
CY2021	us-gaap	Advertising Expense AdvertisingExpense	71000
CY2022	us-gaap	Advertising Expense AdvertisingExpense	71000
CY2020	us-gaap	Advertising Expense AdvertisingExpense	194000

Files In Submission

Name	View Source	Status
bcml-20221231_pre.xml	Edgar Link	unprocessable
bcml-20221231_cal.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
0001730984-23-000020-index-headers.html	Edgar Link	pending
0001730984-23-000020-index.html	Edgar Link	pending
0001730984-23-000020.txt	Edgar Link	pending
0001730984-23-000020-xbrl.zip	Edgar Link	pending
bcml-20221231.xsd	Edgar Link	pending
bcml-20221231x10k.htm	Edgar Link	pending
bcml-20221231xex21.htm	Edgar Link	pending
bcml-20221231xex23d1.htm	Edgar Link	pending
bcml-20221231xex31d1.htm	Edgar Link	pending
bcml-20221231xex31d2.htm	Edgar Link	pending
bcml-20221231xex32.htm	Edgar Link	pending
bcml-20221231xex4d2.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R112.htm	Edgar Link	pending
R113.htm	Edgar Link	pending
R114.htm	Edgar Link	pending
R115.htm	Edgar Link	pending
R116.htm	Edgar Link	pending
R117.htm	Edgar Link	pending
R118.htm	Edgar Link	pending
R119.htm	Edgar Link	pending
bcml-20221231_def.xml	Edgar Link	unprocessable
bcml-20221231_lab.xml	Edgar Link	unprocessable
bcml-20221231x10k_htm.xml	Edgar Link	completed
R12.htm	Edgar Link	pending
R120.htm	Edgar Link	pending
R121.htm	Edgar Link	pending
R122.htm	Edgar Link	pending
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2023 Q1 Form 10-K Financial Statement

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Income Statement

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