CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Net revenue	$ 488,098	$ 393,939	$ 925,164	$ 791,270
Cost of sales	336,212	266,800	647,851	547,871
Gross profit	151,886	127,139	277,313	243,399
Operating expenses
Selling	22,631	19,011	43,489	39,366
Administrative	66,474	59,060	131,551	119,255
Amortization	9,178	6,724	17,574	13,404
Operating income	53,603	42,344	84,699	71,374
Other expense, net
Interest expense, net	7,520	7,757	15,094	15,115
Other (income) expense	(92)	129	(11)	129
Income before income taxes	46,175	34,458	69,616	56,130
Income tax provision	8,962	9,121	15,112	14,805
Net income	37,213	25,337	54,504	41,325
Other comprehensive (loss) income, net of tax:
Net change on cash flow hedges, net of tax benefit (provision) of $1,244 and $51 for the three months ended June 30, 2021 and 2020, respectively, and $(2,184) and $1,990 for the six months ended June 30, 2021 and 2020, respectively	(3,687)	(150)	6,470	(5,758)
Comprehensive income	$ 33,526	$ 25,187	$ 60,974	$ 35,567
Basic net income per share (in USD per share)	$ 1.27	$ 0.86	$ 1.86	$ 1.40
Diluted net income per share (in USD per share)	$ 1.26	$ 0.86	$ 1.84	$ 1.39
Weighted average shares outstanding:
Basic (in shares)	29,374,801	29,447,121	29,330,910	29,584,782
Diluted (in shares)	29,609,744	29,584,167	29,612,101	29,757,560
Cash dividends declared per share (in USD per share)	$ 0.30	$ 0	$ 0.60	$ 0