CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 11,783	$ 12,113	$ 16,094	$ 13,072
Hedging activity:
Interest rate swap settlements	(1,186)	(940)	(2,346)	(1,351)
Interest rate swap amounts reclassified into interest expense	1,202	990	2,347	1,357
Unrealized (loss) gain resulting from changes in fair value of derivative instruments	(336)	(1,619)	4,651	(8,876)
Other comprehensive (loss) income, before tax	(320)	(1,569)	4,652	(8,870)
Income tax (benefit) provision related to items of other comprehensive (loss) income	(85)	0	1,057	(112)
Other comprehensive (loss) income, net of tax	(235)	(1,569)	3,595	(8,758)
Comprehensive income	$ 11,548	$ 10,544	$ 19,689	$ 4,314