Segments and Enterprise-Wide Disclosures - Schedule of Operating Segments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Revenue	$ 325,080	$ 392,285	$ 366,091
Direct costs	245,003	305,835	289,133
Gross profit	80,077	86,450	76,958
Operating expenses	35,789	40,132	36,726
Contribution profit	44,288	46,318	40,232
General and administrative expenses	33,212	33,576	31,102
Operating income	11,076	12,742	9,130
North America I T Solutions And Services Segment
Segment Reporting Information [Line Items]
Revenue	84,038	101,506	67,948
Direct costs	52,315	68,885	43,953
Gross profit	31,723	32,621	23,995
Operating expenses	14,203	13,883	9,368
Contribution profit	17,520	18,738	14,627
Europe I T Solutions And Services Segment
Segment Reporting Information [Line Items]
Revenue	149,931	169,341	154,847
Direct costs	112,990	129,030	117,029
Gross profit	36,941	40,311	37,818
Operating expenses	18,954	21,345	20,366
Contribution profit	17,987	18,966	17,452
Non Strategic Technology Services
Segment Reporting Information [Line Items]
Revenue	91,111	121,438	143,296
Direct costs	79,698	107,920	128,151
Gross profit	11,413	13,518	15,145
Operating expenses	2,632	4,904	6,992
Contribution profit	$ 8,781	$ 8,614	$ 8,153