CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 41,982	$ 38,192	$ 27,525
Other comprehensive income (loss):
Unrealized gain (loss) on cash flow hedges, net of tax provision (benefit) of $2,718, ($2,103), and ($2,278), respectively	8,267	(6,634)	(7,201)
Unrealized gain (loss) on defined benefit plan, net of tax provision (benefit) of $262, ($326), and ($259), respectively	798	(1,030)	(819)
Total other comprehensive income (loss)	9,065	(7,664)	(8,020)
Comprehensive income	$ 51,047	$ 30,528	$ 19,505