Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Comprehensive (loss) income attributable to common stockholders
Net income	$ 1,195	$ 1,601
Other comprehensive income:
Unrealized gains on available for sale securities	188	62
Unrealized losses on interest rate swap	(2,276)	(1,395)
Other comprehensive loss before taxes	(2,088)	(1,333)
Provision benefit from income taxes related to other comprehensive income (loss) items	730	534
Other comprehensive loss	(1,358)	(799)
Comprehensive (loss) income	(163)	802
Comprehensive loss attributable to non-controlling interests	(14)	(16)
Comprehensive (loss) income attributable to common stockholders	$ (149)	$ 818