Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue	$ 37,691	$ 37,767	$ 113,424	$ 109,656
Operating expenses:
Direct	14,524	13,707	43,062	38,184
Selling, general and administrative	10,762	9,523	32,159	29,060
Depreciation, amortization and impairment	1,296	1,399	3,902	5,016
Total operating expenses	26,582	24,629	79,123	72,260
Operating income	11,109	13,138	34,301	37,396
Other income (expense):
Interest income	15	4	34	10
Interest expense	(288)	(413)	(923)	(1,268)
Other, net	11	(105)	(69)	(8)
Total other income (expense)	(262)	(514)	(958)	(1,266)
Income before income taxes	10,847	12,624	33,343	36,130
Provision for income taxes	2,549	2,967	8,184	8,297
Net income	$ 8,298	$ 9,657	$ 25,159	$ 27,833
Earnings Per Share of Common Stock:
Basic Earnings Per Share (in dollars per share)	$ 0.34	$ 0.38	$ 1.01	$ 1.09
Diluted Earnings Per Share (in dollars per share)	$ 0.33	$ 0.38	$ 1.00	$ 1.08
Weighted average shares and share equivalents outstanding:
Basic (in shares)	24,716	25,427	25,014	25,423
Diluted (in shares)	24,847	25,650	25,147	25,655