Accumulated Other Comprehensive Income (Loss) ("AOCIL"), Reclassification Out of Each Components (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Reclassifications out of AOCIL [Abstract]
Income tax expense	$ 2,879	$ 2,665	$ 6,984	$ 7,771
Reclassifications, net of tax	13,001	12,388	30,968	34,425
Accumulated Other Comprehensive Income (Loss) [Member]
Reclassifications out of AOCIL [Abstract]
Reclassifications, net of tax	0	0	0	0
Unrealized Gains (Losses) on Securities Available for Sale [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassifications out of AOCIL [Abstract]
Net gains (losses) on securities available for sale	(345)	0	(275)	1,416
Income tax expense	(73)	0	(58)	297
Reclassifications, net of tax	$ (272)	$ 0	$ (217)	$ 1,119