Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue	$ 31,166	$ 31,414	$ 65,026	$ 62,894
Operating expenses:
Direct	11,634	11,506	24,180	23,160
Selling, general and administrative	8,852	8,319	17,600	16,026
Depreciation and amortization	1,405	1,440	2,777	2,855
Total operating expenses	21,891	21,265	44,557	42,041
Operating income	9,275	10,149	20,469	20,853
Other income (expense):
Interest income	2	8	13	14
Interest expense	(450)	(533)	(914)	(1,103)
Other, net	(270)	(139)	360	(419)
Total other income (expense)	(718)	(664)	(541)	(1,508)
Income before income taxes	8,557	9,485	19,928	19,345
Provision for income taxes	842	2,092	458	3,756
Net income	$ 7,715	$ 7,393	$ 19,470	$ 15,589
Earnings Per Share of Common Stock:
Basic Earnings Per Share (in dollars per share)	$ 0.31	$ 0.30	$ 0.78	$ 0.63
Diluted Earnings Per Share (in dollars per share)	$ 0.30	$ 0.29	$ 0.76	$ 0.61
Weighted average shares and share equivalents outstanding:
Basic (in shares)	25,148	24,789	25,060	24,777
Diluted (in shares)	25,680	25,586	25,702	25,549