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	$ 6,644	$ 7,609	$ 14,012	$ 14,784
Unrealized gains on investment securities, net of reclassification into income:
Unrealized gains on non-OTTI securities	91	289	774	769
Tax impact on unrealized gain	(22)	(71)	(190)	(190)
Total unrealized gains on investment securities	69	218	584	579
Comprehensive income	6,713	7,827	14,596	15,363
Less: Comprehensive income attributable to noncontrolling interests	(103)	(141)	(259)	(255)
Comprehensive income attributable to the Company	$ 6,610	$ 7,686	$ 14,337	$ 15,108