Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 6,643	$ 7,865	$ 20,655	$ 22,649
Unrealized gains on investment securities, net of reclassification into income:
Unrealized (losses) gains on non-OTTI securities	(184)	152	590	922
Tax impact on unrealized gain (loss)	45	(37)	(145)	(228)
Total unrealized (losses) gains on investment securities	(139)	115	445	694
Comprehensive income	6,504	7,980	21,100	23,343
Less: Comprehensive income attributable to noncontrolling interests	(100)	(101)	(359)	(356)
Comprehensive income attributable to the Company	$ 6,404	$ 7,879	$ 20,741	$ 22,987