Other Comprehensive Income (Loss) - Summary of Reclassifications out of Accumulated Other Comprehensive Income ("AOCI") (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Unrealized gains on available for sale securities		$ 69		$ 69
Tax expense	$ (4,971)	540	$ (9,714)	(1,521)
Net income (loss)	13,944	(1,716)	27,443	5,516
Reclassifications out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Unrealized gains on available for sale securities		73		73
Unrealized gains on derivatives	646	503	1,276	615
Tax expense	(180)	(156)	(356)	(187)
Net income (loss)	$ 466	$ 420	$ 920	$ 501