$CCB
COASTAL FINANCIAL CORP Stock $ccb

$ccb Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-Q Financial Statement

#000143795823000114 Filed on November 08, 2023

Income Statement

Concept	2023 Q4	2023 Q3
Revenue		$88.33M
YoY Change		60.08%
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	$728.0K	$600.0K
YoY Change	54.56%	21.7%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$26.10M
YoY Change		335.76%
% of Operating Profit
Other Income/Expense, Net		$4.524M
YoY Change
Pretax Income	$11.86M	$13.05M
YoY Change	-23.71%	-7.19%
Income Tax	$2.847M	$2.784M
% Of Pretax Income	24.01%	21.33%
Net Earnings	$9.012M	$10.27M
YoY Change	-31.3%	-7.49%
Net Earnings / Revenue		11.63%
Basic Earnings Per Share		$0.77
Diluted Earnings Per Share	$0.66	$0.75
COMMON SHARES
Basic Shares Outstanding	13.30M shares	13.30M shares
Diluted Shares Outstanding		13.68M shares

Balance Sheet

Concept	2023 Q4	2023 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$483.1M	$474.9M
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	$28.02M	$20.54M
YoY Change	20.62%	-13.54%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$809.0K
YoY Change	77.41%
Other Assets	$3.806M	$4.400M
YoY Change	-79.38%	-68.56%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$3.753B	$3.678B
YoY Change	19.36%	17.38%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$34.54M	$39.30M
YoY Change	4950.15%	25586.27%
Accrued Expenses	$6.124M	$6.300M
YoY Change	17.0%	14.25%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$40.67M	$45.60M
YoY Change	587.17%	704.66%
LONG-TERM LIABILITIES
Long-Term Debt	$47.73M	$47.70M
YoY Change	0.31%	70.78%
Other Long-Term Liabilities	$9.624M	$10.80M
YoY Change	-67.86%	-68.55%
Total Long-Term Liabilities	$57.36M	$58.50M
YoY Change	-26.02%	-6.06%
TOTAL LIABILITIES
Total Short-Term Liabilities	$40.67M	$45.60M
Total Long-Term Liabilities	$57.36M	$58.50M
Total Liabilities	$3.458B	$3.394B
YoY Change	19.21%	16.83%
SHAREHOLDERS EQUITY
Retained Earnings	$165.3M	$156.3M
YoY Change	37.76%	46.24%
Common Stock	$130.1M	$129.2M
YoY Change	3.42%	4.28%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$295.0M	$284.5M
YoY Change
Total Liabilities & Shareholders Equity	$3.753B	$3.678B
YoY Change	19.36%	17.38%

Cashflow Statement

Concept	2023 Q4	2023 Q3
OPERATING ACTIVITIES
Net Income	$9.012M	$10.27M
YoY Change	-31.3%	-7.49%
Depreciation, Depletion And Amortization	$728.0K	$600.0K
YoY Change	54.56%	21.7%
Cash From Operating Activities	$50.31M	$65.10M
YoY Change	100.66%	206.9%
INVESTING ACTIVITIES
Capital Expenditures	$2.345M	$2.200M
YoY Change	980.65%	-858.62%
Acquisitions
YoY Change
Other Investing Activities	-$110.4M	$9.900M
YoY Change	-78.77%	-106.04%
Cash From Investing Activities	-$112.8M	$7.600M
YoY Change	-78.32%	-104.63%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	70.66M	127.2M
YoY Change	5612.29%	-9.01%
NET CHANGE
Cash From Operating Activities	50.31M	65.10M
Cash From Investing Activities	-112.8M	7.600M
Cash From Financing Activities	70.66M	127.2M
Net Change In Cash	8.189M	199.9M
YoY Change	-101.66%	-6216.89%
FREE CASH FLOW
Cash From Operating Activities	$50.31M	$65.10M
Capital Expenditures	$2.345M	$2.200M
Free Cash Flow	$47.97M	$62.90M
YoY Change	92.98%	192.53%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2627256000	usd
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
	dei	Entity Ex Transition Period EntityExTransitionPeriod	true
	dei	Entity Shell Company EntityShellCompany	false
CY2023Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	13302449	shares
CY2022Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	32722000	usd
CY2023Q3	us-gaap	Restricted Cash RestrictedCash	0	usd
CY2022Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	309417000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	97317000	usd
CY2022Q4	ck1437958	Debt Securities Held To Maturity Excluding Accrued Interest At Amortized Cost DebtSecuritiesHeldToMaturityExcludingAccruedInterestAtAmortizedCost	1036000	usd
CY2022Q4	ck1437958	Debt Securities Other Excluding Accrued Interest DebtSecuritiesOtherExcludingAccruedInterest	10555000	usd
	us-gaap	Interest Expense InterestExpense	8797000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	123299000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	45464000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	55867000	usd
	ck1437958	Noninterest Income Excluding Baa S Program Income And Baa S Indemnification Income NoninterestIncomeExcludingBaaSProgramIncomeAndBaaSIndemnificationIncome	4579000	usd
	us-gaap	Noninterest Income NoninterestIncome	142481000	usd
	us-gaap	Noninterest Income NoninterestIncome	81869000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	49971000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	37829000	usd
	us-gaap	Occupancy Net OccupancyNet	3586000	usd
	us-gaap	Occupancy Net OccupancyNet	3366000	usd
	ck1437958	Software Licenses Maintenance And Subscriptions SoftwareLicensesMaintenanceAndSubscriptions	6178000	usd
	ck1437958	Software Licenses Maintenance And Subscriptions SoftwareLicensesMaintenanceAndSubscriptions	4719000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2635000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1399000	usd
	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	1527000	usd
	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	1501000	usd
	ck1437958	Federal Deposit Insurance Corporation Premium Expense Benefit FederalDepositInsuranceCorporationPremiumExpenseBenefit	1859000	usd
	ck1437958	Federal Deposit Insurance Corporation Premium Expense Benefit FederalDepositInsuranceCorporationPremiumExpenseBenefit	2309000	usd
	ck1437958	Noninterest Directors And Staff Expenses NoninterestDirectorsAndStaffExpenses	1674000	usd
	ck1437958	Noninterest Expense Excluding Baa S Loan And Baa S Fraud Expense NoninterestExpenseExcludingBaaSLoanAndBaaSFraudExpense	84098000	usd
	ck1437958	Noninterest Expense Excluding Baa S Loan And Baa S Fraud Expense NoninterestExpenseExcludingBaaSLoanAndBaaSFraudExpense	60840000	usd
	ck1437958	Banking Service Expenses BankingServiceExpenses	68976000	usd
	ck1437958	Banking Service Expenses BankingServiceExpenses	58831000	usd
	us-gaap	Noninterest Expense NoninterestExpense	153074000	usd
	us-gaap	Noninterest Expense NoninterestExpense	119671000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45274000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.68
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.13
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.04
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13253184	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	12921814	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13627939	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13484950	shares
	us-gaap	Net Income Loss NetIncomeLoss	35567000	usd
	us-gaap	Net Income Loss NetIncomeLoss	27507000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1607000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1241000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2095000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	36808000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	25412000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	474946000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	410728000	usd
	dei	Entity Central Index Key EntityCentralIndexKey	0001437958
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
CY2023Q1	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	http://fasb.org/us-gaap/2023#AccountingStandardsUpdate201613Member
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	6321000	usd
CY2023Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	27157000	usd
CY2022Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	18428000	usd
CY2023Q3	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	96000	usd
CY2022Q3	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	0	usd
	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	-96000	usd
	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	0	usd
CY2022Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	30761000	usd
CY2022Q3	ck1437958	Deposit Service Charges And Fees DepositServiceChargesAndFees	986000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	0	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	199000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-135000	usd
CY2022Q3	us-gaap	Noninterest Income NoninterestIncome	34391000	usd
CY2022Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	14506000	usd
CY2022Q3	us-gaap	Occupancy Net OccupancyNet	1147000	usd
CY2022Q3	ck1437958	Software Licenses Maintenance And Subscriptions SoftwareLicensesMaintenanceAndSubscriptions	1670000	usd
CY2022Q3	us-gaap	Professional Fees ProfessionalFees	2251000	usd
	us-gaap	Professional Fees ProfessionalFees	12154000	usd
	us-gaap	Professional Fees ProfessionalFees	3961000	usd
CY2022Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	742000	usd
CY2023Q3	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	541000	usd
CY2022Q3	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	588000	usd
CY2022Q3	ck1437958	Federal Deposit Insurance Corporation Premium Expense Benefit FederalDepositInsuranceCorporationPremiumExpenseBenefit	850000	usd
CY2022Q3	ck1437958	Noninterest Directors And Staff Expenses NoninterestDirectorsAndStaffExpenses	475000	usd
	ck1437958	Noninterest Directors And Staff Expenses NoninterestDirectorsAndStaffExpenses	1196000	usd
CY2022Q3	us-gaap	Marketing Expense MarketingExpense	69000	usd
	us-gaap	Marketing Expense MarketingExpense	379000	usd
	us-gaap	Marketing Expense MarketingExpense	242000	usd
CY2022Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1522000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4135000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4318000	usd
CY2022Q3	ck1437958	Noninterest Expense Excluding Baa S Loan And Baa S Fraud Expense NoninterestExpenseExcludingBaaSLoanAndBaaSFraudExpense	23820000	usd
CY2022Q3	ck1437958	Banking Service Expenses BankingServiceExpenses	27267000	usd
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	51087000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14065000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	35077000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2964000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9707000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7570000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	11101000	usd
	us-gaap	Net Income Loss NetIncomeLoss	35567000	usd
	us-gaap	Net Income Loss NetIncomeLoss	27507000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.86
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.82
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.61
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	12938200	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13536823	shares
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	11101000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-946000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-2652000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-199000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	366000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-557000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-747000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	10354000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	217661000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	11101000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	34000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	684000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-747000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	201222000	usd
	us-gaap	Net Income Loss NetIncomeLoss	27507000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	311000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1788000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2095000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	228733000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	272662000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	10270000	usd
	us-gaap	Net Income Loss NetIncomeLoss	35567000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	600000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2814000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1241000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	284450000	usd
	us-gaap	Net Income Loss NetIncomeLoss	35567000	usd
	us-gaap	Net Income Loss NetIncomeLoss	27507000	usd
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	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1338000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-23000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-35000	usd
	ck1437958	Increase Decrease In Operating Lease Right Of Use Assets IncreaseDecreaseInOperatingLeaseRightOfUseAssets	639000	usd
	ck1437958	Increase Decrease In Operating Lease Right Of Use Assets IncreaseDecreaseInOperatingLeaseRightOfUseAssets	812000	usd
	ck1437958	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	660000	usd
	ck1437958	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	806000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	253000	usd
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	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	19000	usd
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	us-gaap	Share Based Compensation ShareBasedCompensation	2814000	usd
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	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	285000	usd
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	269000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	13468000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-6623000	usd
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	207000	usd
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	4879000	usd
	ck1437958	Increase Decrease In Receivables Credit Enhancement Asset IncreaseDecreaseInReceivablesCreditEnhancementAsset	34025000	usd
	ck1437958	Increase Decrease In Receivables Credit Enhancement Asset IncreaseDecreaseInReceivablesCreditEnhancementAsset	39516000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	17810000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	13350000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	13299000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-3733000	usd
	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	110669000	usd
	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	14517000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	146236000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	42024000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	134912000	usd
	ck1437958	Payments To Acquire Debt Securities Held For Investment PaymentsToAcquireDebtSecuritiesHeldForInvestment	41649000	usd
	ck1437958	Payments To Acquire Debt Securities Held For Investment PaymentsToAcquireDebtSecuritiesHeldForInvestment	0	usd
	ck1437958	Payment For Proceeds From Other Investments PaymentForProceedsFromOtherInvestments	1144000	usd
	ck1437958	Payment For Proceeds From Other Investments PaymentForProceedsFromOtherInvestments	2238000	usd
	ck1437958	Principal Paydowns Of Investment Securities Available For Sale PrincipalPaydownsOfInvestmentSecuritiesAvailableForSale	6000	usd
	ck1437958	Principal Paydowns Of Investment Securities Available For Sale PrincipalPaydownsOfInvestmentSecuritiesAvailableForSale	14000	usd
	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	133000	usd
	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	44000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	0	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	70000000	usd
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	18000	usd
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	53000	usd
	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	475065000	usd
	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	84878000	usd
	ck1437958	Proceeds From Sales Of Loan Participations ProceedsFromSalesOfLoanParticipations	0	usd
	ck1437958	Proceeds From Sales Of Loan Participations ProceedsFromSalesOfLoanParticipations	10300000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	91465000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	165790000	usd
	ck1437958	Increase Decrease In Loans Receivable Net IncreaseDecreaseInLoansReceivableNet	823221000	usd
	ck1437958	Increase Decrease In Loans Receivable Net IncreaseDecreaseInLoansReceivableNet	752670000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3916000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2621000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-486209000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-893048000	usd
	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	481010000	usd
	us-gaap	Increase Decrease In Demand Deposits IncreaseDecreaseInDemandDeposits	482863000	usd
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-8830000	usd
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-9584000	usd
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	0	usd
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	24999000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	472780000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	448591000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	132807000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-402433000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	342139000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	813161000	usd
	us-gaap	Interest Paid Net InterestPaidNet	62686000	usd
	us-gaap	Interest Paid Net InterestPaidNet	9001000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	5195000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	11430000	usd
	ck1437958	Non Cash Fair Value Adjustment Of Securities Available For Sale Gross NonCashFairValueAdjustmentOfSecuritiesAvailableForSaleGross	1607000	usd
	ck1437958	Non Cash Fair Value Adjustment Of Securities Available For Sale Gross NonCashFairValueAdjustmentOfSecuritiesAvailableForSaleGross	-2095000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1747000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
	ck1437958	Non Cash Operating Lease Liabilities NonCashOperatingLeaseLiabilities	1747000	usd
	ck1437958	Non Cash Operating Lease Liabilities NonCashOperatingLeaseLiabilities	0	usd
	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	474812000	usd
	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	128193000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2023Q3	ck1437958	Number Of Branches NumberOfBranches	14	branch
CY2023Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	100287000	usd
CY2023Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	usd
CY2023Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1348000	usd
	us-gaap	Use Of Estimates UseOfEstimates	Estimates - The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Management believes that its critical accounting policies include determining the allowance for credit losses, the valuation of the Company’s deferred tax assets, and fair value of financial instruments. Actual results could differ significantly from those estimates.
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:112%">Reclassifications - </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">Certain amounts reported in prior quarters' consolidated financial statements may have been reclassified to conform to the current presentation with no effect on stockholders’ equity or net income.</span>
CY2023Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	98939000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest	0	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale And Held To Maturity Amortized Cost Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostBeforeAllowanceForCreditLoss	142837000	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Accumulated Unrecognized Gain DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedUnrecognizedGain	0	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedGrossUnrealizedLossBeforeTax	3035000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale And Held To Maturity Fair Value DebtSecuritiesAvailableForSaleAndHeldToMaturityFairValue	139802000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale And Held To Maturity Allowance For Credit Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityAllowanceForCreditLoss	0	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	100272000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	2955000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	97317000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale And Held To Maturity Amortized Cost Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostBeforeAllowanceForCreditLoss	101308000	usd
CY2022Q4	ck1437958	Debt Securities Available For Sale And Held To Maturity Accumulated Unrecognized Gain DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedUnrecognizedGain	0	usd
CY2022Q4	ck1437958	Debt Securities Available For Sale And Held To Maturity Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAvailableForSaleAndHeldToMaturityAccumulatedGrossUnrealizedLossBeforeTax	3075000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale And Held To Maturity Fair Value DebtSecuritiesAvailableForSaleAndHeldToMaturityFairValue	98233000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	184000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	723000	usd
CY2023Q3	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss	193000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss	3000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	100238000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	98894000	usd
CY2023Q3	us-gaap	Debt Securities Held To Maturity Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Maturity Allocated And Single Maturity Date Year One DebtSecuritiesHeldToMaturityAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateYearOne	0	usd
CY2023Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	0	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	100238000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	98894000	usd
CY2023Q3	us-gaap	Debt Securities Held To Maturity Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss Maturity Allocated And Single Maturity Date DebtSecuritiesHeldToMaturityAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDate	0	usd
CY2023Q3	us-gaap	Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue	0	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	100287000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	98939000	usd
CY2023Q3	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	42550000	usd
CY2023Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	40863000	usd
CY2023Q3	ck1437958	Investments In Debt Securities Pledged To Secure Debt Amortized Cost InvestmentsInDebtSecuritiesPledgedToSecureDebtAmortizedCost	22000000	usd
CY2022Q4	ck1437958	Investments In Debt Securities Pledged To Secure Debt Amortized Cost InvestmentsInDebtSecuritiesPledgedToSecureDebtAmortizedCost	37800000	usd
	ck1437958	Number Of Securities Matured NumberOfSecuritiesMatured	1	security
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	18	security
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityUnrealizedLossPositionAccumulatedLoss	3000000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	6	investment
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	0	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	0	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	98689000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1348000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	98689000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1348000	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleAndHeldToMaturityContinuousUnrealizedLossPositionLessThan12Months	40026000	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1520000	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleAndHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLonger	99526000	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1515000	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Unrealized Loss Position Fair Value DebtSecuritiesAvailableForSaleAndHeldToMaturityUnrealizedLossPositionFairValue	139552000	usd
CY2023Q3	ck1437958	Debt Securities Available For Sale And Held To Maturity Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityUnrealizedLossPositionAccumulatedLoss	3035000	usd
CY2023Q3	us-gaap	Maturity Of Time Deposits MaturityOfTimeDeposits	P1Y
CY2023Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	107000	usd
CY2022Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	0	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	2974420000	usd
CY2023Q3	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-7385000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2967035000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	2633363000	usd
CY2022Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-6107000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2627256000	usd
CY2023Q3	us-gaap	Financing Receivable Accrued Interest Before Allowance For Credit Loss FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss	21300000	usd
CY2022Q4	us-gaap	Financing Receivable Accrued Interest Before Allowance For Credit Loss FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss	17000000	usd
CY2023Q3	ck1437958	Small Business Administration And United States Department Of Agriculture Loans And Participations Sold And Serviced SmallBusinessAdministrationAndUnitedStatesDepartmentOfAgricultureLoansAndParticipationsSoldAndServiced	9100000	usd
CY2022Q4	ck1437958	Small Business Administration And United States Department Of Agriculture Loans And Participations Sold And Serviced SmallBusinessAdministrationAndUnitedStatesDepartmentOfAgricultureLoansAndParticipationsSoldAndServiced	14300000	usd
CY2023Q3	ck1437958	Main Street Lending Program Loans And Participations Serviced MainStreetLendingProgramLoansAndParticipationsServiced	58000000	usd
CY2022Q4	ck1437958	Main Street Lending Program Loans And Participations Serviced MainStreetLendingProgramLoansAndParticipationsServiced	58000000	usd
CY2023Q3	ck1437958	Amount Of Loans Purchased With Remaining Balances AmountOfLoansPurchasedWithRemainingBalances	9000000	usd
CY2022Q4	ck1437958	Amount Of Loans Purchased With Remaining Balances AmountOfLoansPurchasedWithRemainingBalances	9600000	usd
CY2023Q3	us-gaap	Financing Receivable Unamortized Purchase Premium Discount FinancingReceivableUnamortizedPurchasePremiumDiscount	156000	usd
CY2022Q4	us-gaap	Financing Receivable Unamortized Purchase Premium Discount FinancingReceivableUnamortizedPurchasePremiumDiscount	167000	usd
CY2023Q3	ck1437958	Purchased Participation Loans With Remaining Balances PurchasedParticipationLoansWithRemainingBalances	61400000	usd
CY2022Q4	ck1437958	Purchased Participation Loans With Remaining Balances PurchasedParticipationLoansWithRemainingBalances	63900000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	2974420000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	36217000	usd
CY2023Q3	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-7385000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2967035000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	2633363000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	26095000	usd
CY2022Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-6107000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest90 Days Or More Past Due Still Accruing FinancingReceivableExcludingAccruedInterest90DaysOrMorePastDueStillAccruing	36200000	usd
CY2022Q4	us-gaap	Accounts Receivable Noncurrent90 Days Or More Past Due Still Accruing AccountsReceivableNoncurrent90DaysOrMorePastDueStillAccruing	26100000	usd
CY2023Q3	us-gaap	Financing Receivable Threshold Period Past Due FinancingReceivableThresholdPeriodPastDue	P90D
CY2023Q3	us-gaap	Financing Receivable Threshold Period Past Due FinancingReceivableThresholdPeriodPastDue	P90D
CY2022Q3	ck1437958	Financing Receivable Restructures Number Of Contracts FinancingReceivableRestructuresNumberOfContracts	0	loan
	ck1437958	Financing Receivable Restructures Number Of Contracts FinancingReceivableRestructuresNumberOfContracts	0	loan
CY2023Q3	ck1437958	Financing Receivable Restructures Number Of Contracts FinancingReceivableRestructuresNumberOfContracts	0	loan
	ck1437958	Financing Receivable Restructures Number Of Contracts FinancingReceivableRestructuresNumberOfContracts	0	loan
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	2633363000	usd
CY2022Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	-6107000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2627256000	usd
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	110762000	usd
CY2023Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	27157000	usd
CY2023Q3	ck1437958	Financing Receivable Allowance For Credit Loss After Expense Reversal FinancingReceivableAllowanceForCreditLossAfterExpenseReversal	137919000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	37879000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1045000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	36834000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	101085000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	74029000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	123299000	usd
	ck1437958	Financing Receivable Allowance For Credit Loss After Expense Reversal FinancingReceivableAllowanceForCreditLossAfterExpenseReversal	201180000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	104345000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	4250000	usd
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	100095000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	101085000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	49358000	usd
CY2022Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	18428000	usd
CY2022Q3	ck1437958	Financing Receivable Allowance For Credit Loss After Expense Reversal FinancingReceivableAllowanceForCreditLossAfterExpenseReversal	67786000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	8513000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	9000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	8504000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	59282000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	28632000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	45464000	usd
	ck1437958	Financing Receivable Allowance For Credit Loss After Expense Reversal FinancingReceivableAllowanceForCreditLossAfterExpenseReversal	74096000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	14863000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	49000	usd
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	14814000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	59282000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	95000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	73934000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	74029000	usd
CY2022Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	7080000	usd
CY2022Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2626283000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss Fee And Loan In Process FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess	2633363000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	7092000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	6967000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	113000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	7080000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	95000	usd
CY2022Q3	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	234000	usd
CY2022Q3	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	0	usd
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	218000	usd
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	0	usd
CY2023Q3	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	651786000	usd
CY2022Q4	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	775012000	usd
CY2023Q3	us-gaap	Deposits Money Market Deposits And Negotiable Order Of Withdrawal Now DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW	2532668000	usd
CY2022Q4	us-gaap	Deposits Money Market Deposits And Negotiable Order Of Withdrawal Now DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW	1804399000	usd
CY2023Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	84628000	usd
CY2022Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	107117000	usd
CY2023Q3	ck1437958	Core Deposits CoreDeposits	3269082000	usd
CY2022Q4	ck1437958	Core Deposits CoreDeposits	2686528000	usd
CY2023Q3	us-gaap	Noninterest Bearing Domestic Deposit Brokered NoninterestBearingDomesticDepositBrokered	1000	usd
CY2022Q4	us-gaap	Noninterest Bearing Domestic Deposit Brokered NoninterestBearingDomesticDepositBrokered	101546000	usd
CY2023Q3	ck1437958	Time Deposits Less Than250000 TimeDepositsLessThan250000	15678000	usd
CY2022Q4	ck1437958	Time Deposits Less Than250000 TimeDepositsLessThan250000	21942000	usd
CY2023Q3	ck1437958	Time Deposits250000 Or More TimeDeposits250000OrMore	4939000	usd
CY2022Q4	ck1437958	Time Deposits250000 Or More TimeDeposits250000OrMore	7505000	usd
CY2023Q3	us-gaap	Deposits Deposits	3289700000	usd
CY2022Q4	us-gaap	Deposits Deposits	2817521000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	16351000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	2254000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	1142000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	172000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	698000	usd
CY2023Q3	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	0	usd
CY2023Q3	us-gaap	Time Deposits TimeDeposits	20617000	usd
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0398
CY2023Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y2M12D
CY2023Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	292000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	933000	usd
CY2022Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	351000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	1000000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	257000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1016000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	974000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	977000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	913000	usd
CY2023Q3	ck1437958	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	3456000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	7593000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1272000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	6321000	usd
CY2023Q3	us-gaap	Assets Assets	3678265000	usd
CY2022Q4	us-gaap	Assets Assets	3144467000	usd
CY2023Q3	us-gaap	Deposits Deposits	3289700000	usd
CY2022Q4	us-gaap	Deposits Deposits	2817521000	usd
CY2023Q3	us-gaap	Other Borrowings OtherBorrowings	47695000	usd
CY2022Q4	us-gaap	Other Borrowings OtherBorrowings	47587000	usd
CY2023Q3	ck1437958	Intrabank Liabilities IntrabankLiabilities	0	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	251000	usd
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	320000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	819000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	961000	usd
CY2023Q3	us-gaap	Variable Lease Cost VariableLeaseCost	69000	usd
CY2022Q3	us-gaap	Variable Lease Cost VariableLeaseCost	52000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	173000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	137000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	320000	usd
CY2022Q3	us-gaap	Lease Cost LeaseCost	372000	usd
	us-gaap	Lease Cost LeaseCost	992000	usd
	us-gaap	Lease Cost LeaseCost	1098000	usd
CY2023Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	320000	usd
CY2022Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	371000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	1013000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	1090000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	59000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	2400000	usd
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	186000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1600000	usd
CY2023Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	861000	usd
CY2022Q4	ck1437958	Intrabank Liabilities IntrabankLiabilities	0	usd
CY2023Q3	ck1437958	All Other Liabilities AllOtherLiabilities	56420000	usd
CY2022Q4	ck1437958	All Other Liabilities AllOtherLiabilities	35865000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	3393815000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	2900973000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	62229000	usd
CY2023Q3	ck1437958	Equity Securities Without Readily Determinable Fair Value Purchases EquitySecuritiesWithoutReadilyDeterminableFairValuePurchases	0	usd
CY2022Q3	ck1437958	Equity Securities Without Readily Determinable Fair Value Purchases EquitySecuritiesWithoutReadilyDeterminableFairValuePurchases	0	usd
	ck1437958	Equity Securities Without Readily Determinable Fair Value Purchases EquitySecuritiesWithoutReadilyDeterminableFairValuePurchases	0	usd
	ck1437958	Equity Securities Without Readily Determinable Fair Value Purchases EquitySecuritiesWithoutReadilyDeterminableFairValuePurchases	350000	usd
CY2022Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	49189000	usd
CY2023Q3	ck1437958	Interest Income Expense Related To Transfer Net InterestIncomeExpenseRelatedToTransferNet	0	usd
CY2022Q3	ck1437958	Interest Income Expense Related To Transfer Net InterestIncomeExpenseRelatedToTransferNet	0	usd
CY2023Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	27157000	usd
CY2022Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	18428000	usd
CY2023Q3	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	96000	usd
CY2022Q3	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	0	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	34579000	usd
CY2022Q3	us-gaap	Noninterest Income NoninterestIncome	34391000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	10270000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	11101000	usd
	us-gaap	Net Income Loss NetIncomeLoss	35567000	usd
	us-gaap	Net Income Loss NetIncomeLoss	27507000	usd
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13285974	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	12938200	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13253184	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	12921814	shares
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	389859	shares
CY2022Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	598623	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	374755	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	563136	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13675833	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13536823	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13627939	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13484950	shares
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.77
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.86
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.68
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.13
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.75
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.82
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.61
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.04
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
	ck1437958	Number Of Full Service Banking Locations NumberOfFullServiceBankingLocations	14	location
CY2023Q3	ck1437958	Cash And Due From Banks Including Interest Bearing Deposits In Banks CashAndDueFromBanksIncludingInterestBearingDepositsInBanks	474946000	usd
CY2022Q4	ck1437958	Cash And Due From Banks Including Interest Bearing Deposits In Banks CashAndDueFromBanksIncludingInterestBearingDepositsInBanks	342139000	usd
CY2023Q3	ck1437958	Intrabank Assets IntrabankAssets	0	usd
CY2022Q4	ck1437958	Intrabank Assets IntrabankAssets	0	usd
CY2023Q3	us-gaap	Debt Securities DebtSecurities	141489000	usd
CY2022Q4	us-gaap	Debt Securities DebtSecurities	98353000	usd
CY2023Q3	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	0	usd
CY2022Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	0	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2967035000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	2627256000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	101085000	usd
CY2023Q3	ck1437958	All Other Assets AllOtherAssets	195880000	usd
CY2022Q4	ck1437958	All Other Assets AllOtherAssets	150748000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	56501000	usd
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	51087000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13054000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14065000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2784000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2964000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	10270000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	11101000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	179070000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	118343000	usd
	ck1437958	Interest Income Expense Related To Transfer Net InterestIncomeExpenseRelatedToTransferNet	0	usd
	ck1437958	Interest Income Expense Related To Transfer Net InterestIncomeExpenseRelatedToTransferNet	0	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	123299000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	45464000	usd
	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	-96000	usd
	ck1437958	Provision Recapture For Unfunded Commitments ProvisionRecaptureForUnfundedCommitments	0	usd
	us-gaap	Noninterest Income NoninterestIncome	142481000	usd
	us-gaap	Noninterest Income NoninterestIncome	81869000	usd
	us-gaap	Noninterest Expense NoninterestExpense	153074000	usd
	us-gaap	Noninterest Expense NoninterestExpense	119671000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45274000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	35077000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9707000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7570000	usd
	us-gaap	Net Income Loss NetIncomeLoss	35567000	usd
	us-gaap	Net Income Loss NetIncomeLoss	27507000	usd
CY2023Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
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0001437958-23-000114-index.html	Edgar Link	pending
0001437958-23-000114.txt	Edgar Link	pending
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$CCB
COASTAL FINANCIAL CORP Stock $ccb

2023 Q4 Form 10-Q Financial Statement

#000143795823000114 Filed on November 08, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CCB COASTAL FINANCIAL CORP Stock $ccb

2023 Q4 Form 10-Q Financial Statement

#000143795823000114 Filed on November 08, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CCB
COASTAL FINANCIAL CORP Stock $ccb