Unaudited Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenue:
Service revenue	$ 23,562	$ 27,032	$ 73,132	$ 83,811
Software revenue	2,385	2,090	9,339	7,755
Reimbursable expenses	1,414	1,704	4,325	5,182
Total revenue	27,361	30,826	86,796	96,748
Cost of revenue:
Project and personnel costs	14,185	17,141	45,574	52,669
Software costs	1,441	1,341	5,079	4,693
Reimbursable expenses	1,414	1,704	4,325	5,182
Total cost of revenue	17,040	20,186	54,978	62,544
Gross profit	10,321	10,640	31,818	34,204
Operating expenses:
Selling, general and administrative	10,312	8,945	29,231	28,564
Executive officer severance	816		4,187
Consent solicitation expense			666	108
Contract termination expense			1,125
Change in fair value of contingent earnout consideration	(856)		(252)	(928)
Direct acquisition costs				430
Depreciation and amortization	782	1,011	2,376	3,019
Total operating expenses	11,054	9,956	37,333	31,193
Operating (loss) income	(733)	684	(5,515)	3,011
Other (income) expense, net	(33)	568	200	1,761
(Loss) income before income taxes	(700)	116	(5,715)	1,250
Tax provision (benefit)	(528)	73	(1,996)	657
Net (loss) income	(172)	43	(3,719)	593
Comprehensive (loss) income:
Currency translation adjustments	23	(28)	30	10
Total comprehensive (loss) income	$ (149)	$ 15	$ (3,689)	$ 603
Net (loss) income per share:
Basic net (loss) income per share of common stock	$ (0.01)	$ 0.00	$ (0.28)	$ 0.05
Diluted net (loss) income per share of common stock	$ (0.01)	$ 0.00	$ (0.28)	$ 0.04
Shares used in computing basic net (loss) income per share of common stock	13,924	12,253	13,497	12,057
Shares used in computing diluted net (loss) income per share of common stock	13,924	14,090	13,497	14,080