Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net income	$ 5,362	$ 5,655
Other comprehensive income (loss):
Foreign currency translation adjustment		(1,513)
Comprehensive income	5,362	4,142
Comprehensive loss attributable to noncontrolling interests	63	58
Comprehensive income attributable to controlling interests	5,425	4,200
Comprehensive income attributable to controlling interests to common shareholders	$ 2,666	$ 4,200