Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements of Comprehensive Income
Unrealized appreciation (depreciation) on available-for-sale securities, net of taxes	$ (18,106)	$ (4,171)	$ 4,215
Unrealized loss on securities transferred to held-to-maturity, net of taxes (credit)	29	0	0
Reclassification adjustment for losses (gains) included in net income, net of taxes (credit)	32	0	18
Amortization of realized gain on termination of cash flow hedge, net of taxes (credit)	(1,852)	(1,852)	(1,541)
Change in value of active cash flow hedges, net of taxes (credit)	$ (7,695)	$ 0	$ 3,519