Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenue	$ 121,009	$ 114,822
Cost of revenue	94,782	96,482
Gross profit	26,227	18,340
Operating expenses:
Selling, general and administrative	21,050	18,734
Change in fair value of contingent consideration	141	0
Amortization of intangibles	383	399
Total operating expenses	21,574	19,133
Operating income (loss)	4,653	(793)
Other (expenses) income:
Interest expense, net	(667)	(486)
Loss on disposition of property and equipment	(215)	(36)
Loss on early termination of operating lease	0	(817)
Loss on change in fair value of interest rate swap	(156)	0
Total other expenses	(1,038)	(1,339)
Income (loss) before income taxes	3,615	(2,132)
Income tax provision (benefit)	622	(616)
Net income (loss)	$ 2,993	$ (1,516)
Earnings (loss) per common share:
Basic (in usd per share)	$ 0.29	$ (0.15)
Diluted (in usd per share)	$ 0.27	$ (0.15)
Weighted average number of shares outstanding:
Basic (in shares)	10,475,364	10,420,690
Diluted (in shares)	11,040,063	10,420,690