Condensed Consolidated Statements of Operations and Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Net sales:
Net Sales	$ 113,308	$ 93,219	$ 224,732	$ 182,311
Cost of sales:
Depreciation and amortization	2,124	2,264	4,319	4,680
Total cost of sales	72,757	56,131	144,903	109,502
Gross profit	40,551	37,088	79,829	72,809
Operating expenses:
Selling, general and administrative (exclusive of depreciation and amortization shown below)	24,050	19,748	43,932	35,894
Depreciation and amortization	1,447	1,553	2,862	3,359
Total operating expenses	25,497	21,301	46,794	39,253
Income from operations	15,054	15,787	33,035	33,556
Other expense, net:
Interest, net	(7,146)	(7,037)	(15,011)	(16,013)
Other (expense) income, net	(15)	4	(16)	29
Loss on debt extinguishment			(395)	(5,048)
Total other expense, net	(7,161)	(7,033)	(15,422)	(21,032)
Income before income taxes	7,893	8,754	17,613	12,524
Income tax expense	(1,742)	(2,522)	(5,460)	(3,882)
Net income	$ 6,151	$ 6,232	$ 12,153	$ 8,642
Basic earnings per share: (in dollar per share)	$ 0.55	$ 0.55	$ 1.08	$ 0.77
Diluted earnings per share: (in dollar per share)	$ 0.52	$ 0.53	$ 1.04	$ 0.74
Basic weighted-average shares outstanding (in shares)	11,257,733	11,233,002	11,256,600	11,231,742
Diluted weighted-average shares outstanding (in shares)	11,721,744	11,762,481	11,718,836	11,720,148
Comprehensive income:
Net income	$ 6,151	$ 6,232	$ 12,153	$ 8,642
Total comprehensive income	6,151	6,232	12,153	8,642
Products
Net sales:
Net Sales	68,945	47,156	137,261	94,169
Cost of sales:
Products and Services (exclusive of depreciation and amortization shown below)	43,055	27,928	86,149	55,215
Services
Net sales:
Net Sales	44,363	46,063	87,471	88,142
Cost of sales:
Products and Services (exclusive of depreciation and amortization shown below)	$ 27,578	$ 25,939	$ 54,435	$ 49,607