Consolidated Statements of Comprehensive Income - (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net Income	$ 47,993	$ 28,856	$ 91,462	$ 51,979
Other comprehensive income, net of tax:
Unrealized (loss) gain on securities available for sale	6,655	1,870	(10,962)	13,976
Reclassification adjustment for net gains included in net income	(236)	(538)	(402)	(1,144)
Total unrealized (loss) gain on investment securities	6,419	1,332	(11,364)	12,832
Unrealized gain (loss) on derivatives	0	(25)	(1)	(1,345)
Reclassification adjustment for amounts included in net income	99	296	385	222
Total unrealized gain (loss) on derivatives	99	271
Other comprehensive (loss) income	6,518	1,603	(10,980)	11,709
Comprehensive Income	$ 54,511	$ 30,459	$ 80,482	$ 63,688