Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 10,352	$ 4,017
Other comprehensive (loss) income, net of tax
Net change in fair value of debt securities	(8,721)	7,360
Net change in fair value of cash flow hedges	583	(2,063)
Total other comprehensive (loss) income, net of tax	(8,138)	5,297
Total comprehensive income, net	$ 2,214	$ 9,314