Condensed Consolidated Income Statements - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Gross Contract Revenue	$ 76,100	$ 52,461
Contract costs: (exclusive of depreciation and amortization below)
Direct payroll costs	28,835	20,659
Sub-consultants and expenses	8,538	4,760
Total contract costs	37,373	25,419
Operating Expenses:
Selling, general and administrative	33,636	22,821
Depreciation and amortization	3,565	2,389
(Gain) on sale	(11)	(6)
Total operating expenses	37,190	25,204
Income from operations	1,537	1,838
Other expense	1,213	498
Income (loss) before tax expense	324	1,340
Income tax (benefit) expense	(213)	(117)
Net income	537	1,457
Earnings allocated to non-vested shares	69	254
Net income attributable to common shareholders	$ 468	$ 1,203
Earnings per share
Basic (in dollars per share)	$ 0.04	$ 0.12
Diluted (in dollars per share)	$ 0.04	$ 0.12
Weighted average shares outstanding:
Basic (in shares)	11,800,308	9,926,395
Diluted (in shares)	12,669,581	10,043,794