UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 264	$ (662)	$ 2,044	$ 3,652
Other comprehensive income:
Unrealized (loss) gain on available-for-sale securities	(27)	(109)	77	(177)
Unrealized gain on interest rate swap	1,085	1,658	285	4,211
Other comprehensive income before taxes	1,058	1,549	362	4,034
Provision for income taxes related to other comprehensive income items	(296)	(436)	(101)	(1,131)
Other comprehensive income	762	1,113	261	2,903
Comprehensive income	1,026	451	2,305	6,555
Comprehensive (loss) income attributable to non-controlling interests	(3)	5	3	12
Comprehensive income attributable to common stockholders	$ 1,029	$ 446	$ 2,302	$ 6,543