Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net Income	$ 95,041	$ 57,518	$ 70,672
Other Comprehensive Income (Loss), Net of Tax:
Unrealized (losses) gains on securities available for sale	(10,651)	10,338	10,718
Reclassification for securities gains included in net income	(6)	(872)	0
Net unrealized gain on securities reclassified from available for sale to held to maturity	2,784	0	0
Amortization of gain on debt securities reclassified to held to maturity	(265)	0	0
Unrealized losses on derivatives	(25)	(292)	(586)
Change in pension liability, net	30	(25)	(46)
Other comprehensive (loss) income	(8,133)	9,149	10,086
Total Comprehensive Income	$ 86,908	$ 66,667	$ 80,758