CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 19,882	$ 37,293	$ 39,949	$ 77,441
Other comprehensive income, net of taxes	26,068	11,955	17,122	23,939
Comprehensive income	$ 45,950	$ 49,248	$ 57,071	$ 101,380