Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance, beginning of period	$ 515,541	$ 497,861	$ 524,038	$ 485,787
Income tax effect	(24,769)	864	(41,101)	(1,977)
Balance, ending of period	727,542	510,582	727,542	510,582
Securities available-for-sale:
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance, beginning of period	(14,668)	6,278	1,664	9,119
Unrealized gain (loss)	(34,242)	1,143	(55,860)	(2,619)
Income tax effect	8,375	(279)	13,661	642
Net unrealized gain (loss)	(25,867)	864	(42,199)	(1,977)
Balance, ending of period	(40,535)	7,142	(40,535)	7,142
Fair value hedges of securities available-for-sale:
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance, beginning of period	0	0	0	0
Unrealized gain (loss)	1,390	0	1,390	0
Income tax effect	(292)	0	(292)	0
Net unrealized gain (loss)	1,098	0	1,098	0
Balance, ending of period	$ 1,098	$ 0	$ 1,098	$ 0