Condensed Consolidated Statements of Operations and Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net sales:
Net Sales	$ 124,577	$ 99,602	$ 349,309	$ 281,913
Cost of sales:
Depreciation and amortization	2,245	2,056	6,564	6,736
Total cost of sales	76,137	61,917	221,040	171,419
Gross profit	48,440	37,685	128,269	110,494
Operating expenses:
Selling, general and administrative (exclusive of depreciation and amortization shown below)	23,403	19,469	67,335	55,363
Depreciation and amortization	1,592	1,514	4,454	4,873
Total operating expenses	24,995	20,983	71,789	60,236
Income from operations	23,445	16,702	56,480	50,258
Other expense, net:
Interest, net	(7,323)	(7,183)	(22,334)	(23,196)
Other (expense) income, net	(63)	(6)	(79)	23
Loss on debt extinguishment			(395)	(5,048)
Total other expense, net	(7,386)	(7,189)	(22,808)	(28,221)
Income before income taxes	16,059	9,513	33,672	22,037
Income tax expense	(4,149)	(2,887)	(9,609)	(6,769)
Net income	$ 11,910	$ 6,626	$ 24,063	$ 15,268
Basic earnings per share: (in dollar per share)	$ 1.06	$ 0.59	$ 2.14	$ 1.36
Diluted earnings per share: (in dollar per share)	$ 1.01	$ 0.56	$ 2.05	$ 1.30
Basic weighted-average shares outstanding (in shares)	11,265,767	11,238,678	11,259,655	11,234,054
Diluted weighted-average shares outstanding (in shares)	11,788,921	11,799,321	11,730,668	11,755,381
Comprehensive income:
Net income	$ 11,910	$ 6,626	$ 24,063	$ 15,268
Total comprehensive income	11,910	6,626	24,063	15,268
Products
Net sales:
Net Sales	71,606	52,276	208,867	146,445
Cost of sales:
Products and Services (exclusive of depreciation and amortization shown below)	42,702	31,493	128,851	86,708
Services
Net sales:
Net Sales	52,971	47,326	140,442	135,468
Cost of sales:
Products and Services (exclusive of depreciation and amortization shown below)	$ 31,190	$ 28,368	$ 85,625	$ 77,975