Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Net income	$ 281	$ 3,977	$ 41,156	$ 5,476
Other comprehensive income net of tax:
Unrealized gain (loss) on investments sale, net of     income tax effect of $(61), $518, $(151) and $101	(165)	1,397	(407)	271
Comprehensive income	116	5,374	40,749	5,747
Less comp. income attributable to Noncontrolling    interest	199	(172)	12,701	(291)
Comprehensive income attributable to the Company	$ (83)	$ 5,546	$ 28,048	$ 6,038