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Affordable Housing Tax Credit Limited Partnership (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Equity Method Investments and Joint Ventures [Abstract]
Affordable housing tax credit investment	$ 14,950		$ 14,950
Less amortization	2,423		2,126
Net affordable housing tax credit investment	12,527		12,824
Unfunded commitment	$ 7,180		8,655
Funding period for unfunded commitment (in years)	13 years
Investments in Affordable Housing Projects [Abstract]
Tax credits and other tax benefits recognized	$ 357	$ 260
Tax credit amortization expense included in provision for income taxes	297	$ 217
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items]
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	507		4
Taxable Municipal securities [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items]
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ 198		$ 4

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