Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Condensed Consolidated Statements of Comprehensive (Loss) Income
Net income	$ 100,329	$ 146,949
Unrealized holding losses on available for sale securities:
Unrealized holding losses arising during period	(362,120)	(63,790)
Tax effect	89,310	15,170
Net of tax amount	(272,810)	(48,620)
Other comprehensive loss, net of tax	(272,810)	(48,620)
Comprehensive (loss) income	$ (172,481)	$ 98,329