Consolidated Statements of Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Revenue:
Service revenue	$ 84,616	$ 83,137	$ 79,239
Software revenue	11,587	10,190	13,064
Royalty revenue			2,734
Reimbursable expenses	7,353	7,554	7,406
Total revenue	103,556	100,881	102,443
Cost of revenue:
Project and personnel costs	52,741	51,594	48,078
Software costs	5,890	6,454	8,262
Reimbursable expenses	7,353	7,554	7,406
Total cost of revenue	65,984	65,602	63,746
Gross profit	37,572	35,279	38,697
Operating expenses:
Selling, general and administrative	31,636	31,563	32,307
Lease abandonment expense			2,230
Depreciation and amortization	1,225	1,801	2,846
Total operating expenses	32,861	33,364	37,383
Operating income	4,711	1,915	1,314
Other expense, net	92	67	127
Income before income taxes	4,619	1,848	1,187
Tax (benefit) provision	(30,089)	401	843
Net income	34,708	1,447	344
Comprehensive income:
Currency translation adjustment	(31)	(24)	(51)
Total comprehensive income	$ 34,677	$ 1,423	$ 293
Income per share:
Basic net income per share of common stock	$ 3.21	$ 0.13	$ 0.03
Diluted net income per share of common stock	$ 2.88	$ 0.13	$ 0.03
Shares used in computing basic net income per share of common stock	10,813	11,180	12,038
Shares used in computing diluted net income per share of common stock	12,031	11,589	12,048