Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue	$ 37,292	$ 36,425	$ 75,734	$ 71,889
Operating expenses:
Direct	13,758	12,536	28,537	24,476
Selling, general and administrative	10,748	10,016	21,397	19,536
Depreciation, amortization and impairment	1,290	1,634	2,606	3,618
Total operating expenses	25,796	24,186	52,540	47,630
Operating income	11,496	12,239	23,194	24,259
Other income (expense):
Interest income	14	3	19	6
Interest expense	(318)	(423)	(635)	(855)
Other, net	(128)	75	(81)	96
Total other income (expense)	(432)	(345)	(697)	(753)
Income before income taxes	11,064	11,894	22,497	23,506
Provision for income taxes	2,742	2,950	5,636	5,330
Net income	$ 8,322	$ 8,944	$ 16,861	$ 18,176
Earnings Per Share of Common Stock:
Basic Earnings Per Share (in dollars per share)	$ 0.33	$ 0.35	$ 0.67	$ 0.71
Diluted Earnings Per Share (in dollars per share)	$ 0.33	$ 0.35	$ 0.67	$ 0.71
Weighted average shares and share equivalents outstanding:
Basic (in shares)	25,083	25,426	25,166	25,420
Diluted (in shares)	25,211	25,645	25,300	25,656