Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities:
Net income (loss)	$ 2,410	$ (4,288)
Adjustments to reconcile net cash provided by operating activities:
Impairment of goodwill		12,000
Depreciation	1,820	2,018
Amortization of intangible assets	1,861	2,062
Share-based compensation	264	351
Investment loss from equity interest	45	38
Deferred income taxes	3,172	(1,165)
Tax deficiency from stock plan transactions	85	34
Other	601	662
Change in operating assets and liabilities:
Contract receivables, net	(2,888)	2,394
Prepaid expenses and other current assets	(1,204)	(1,684)
Accounts payable	(1,365)	(1,589)
Accrued compensation and employee benefits	302	(4,819)
Other accrued expenses	(1,514)	(309)
Other long-term liabilities	(1,395)	(1,587)
Net cash provided by operating activities	2,194	4,118
Cash flows from investing activities:
Purchase of business, net of cash acquired		(2,388)
Additions to property and equipment	(621)	(215)
Dividends from equity investment	90	86
Increase in other assets	25
Net cash used in investing activities	(506)	(2,517)
Cash flow from financing activities:
Repayments under senior term loan	(6,875)	(6,500)
Borrowings under revolving credit agreement	62,000	53,300
Repayments under revolving credit agreement	(56,000)	(52,500)
Payments of deferred financing costs	(23)
Proceeds from the exercise of stock plan transactions	183	233
Payments of repurchased shares	(172)
Tax deficiency from stock plan transactions	(85)	(34)
Net cash used in financing activities	(972)	(5,501)
Net increase (decrease) in cash and cash equivalents	716	(3,900)
Cash and cash equivalents, beginning of period	2	3,908
Cash and cash equivalents, end of period	$ 718	$ 8