Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net income (loss)	$ 3,281	$ (707)	$ (7,508)	$ 3,576
Other comprehensive income, net of tax:
Unrealized net gains on fixed income securities	6,133	1,566	5,123	16,539
Foreign currency translation adjustments	159	(189)	(307)	402
Other comprehensive income	6,292	1,377	4,816	16,941
Comprehensive income (loss)	$ 9,573	$ 670	$ (2,692)	$ 20,517