Consolidated Statements of Comprehensive (Loss) Income - USD ($) shares in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenue:
Service revenue	$ 109,459,000	$ 98,827,000	$ 96,604,000
Software revenue	10,476,000	10,859,000	8,118,000
Reimbursable expenses	6,587,000	7,018,000	8,267,000
Total revenue	126,522,000	116,704,000	112,989,000
Cost of revenue:
Project and personnel costs	67,580,000	64,258,000	58,912,000
Software costs	6,173,000	5,838,000	4,444,000
Reimbursable expenses	6,587,000	7,018,000	8,267,000
Total cost of revenue	80,340,000	77,114,000	71,623,000
Gross profit	46,182,000	39,590,000	41,366,000
Operating expenses:
Selling, general and administrative	37,747,000	34,592,000	34,145,000
Change in fair value of contingent earnout consideration	(725,000)
Direct acquisition costs	430,000	1,754,000
Consent solicitation expenses	187,000	495,000	0
Lease abandonment charge			400,000
Fullscope embezzlement loss recovery		(250,000)	(1,529,000)
Depreciation and amortization	4,020,000	1,517,000	928,000
Total operating expenses	41,659,000	38,108,000	33,944,000
Operating income	4,523,000	1,482,000	7,422,000
Other expense, net	2,327,000	2,013,000	181,000
Income (loss) before income taxes	2,196,000	(531,000)	7,241,000
Tax provision	5,030,000	3,529,000	3,177,000
Net (loss) income	(2,834,000)	(4,060,000)	4,064,000
Comprehensive (loss) income:
Currency translation adjustment	(26,000)	(334,000)	(66,000)
Total comprehensive (loss) income	$ (2,860,000)	$ (4,394,000)	$ 3,998,000
Income (loss) per share:
Basic net (loss) income per share of common stock	$ (0.23)	$ (0.35)	$ 0.37
Diluted net (loss) income per share of common stock	$ (0.23)	$ (0.35)	$ 0.31
Shares used in computing basic net (loss) income per share of common stock	12,150	11,505	11,131
Shares used in computing diluted net (loss) income per share of common stock	12,150	11,505	13,090