Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 26,293	$ 43,700
Restricted cash	121	57
Contract receivables, less allowances of $2,089 in 2014 and $1,996 in 2013:
Billed	30,319	28,175
Unbilled	2,341	9,904
Receivables Net	32,660	38,079
Employee advances and miscellaneous receivables, less allowances of $549 in 2014 and $402 in 2013	1,343	2,242
Total receivables	34,003	40,321
Prepaid expenses and other current assets	4,591	3,917
Total current assets	65,008	87,995
Property and equipment	56,060	58,796
Less accumulated depreciation and amortization	(43,289)	(44,802)
Property and equipment, net	12,771	13,994
Goodwill	13,667	13,686
Intangible assets, less accumulated amortization of $35,231 in 2014 and $32,717 in 2013	10,862	13,582
Noncurrent portion of unbilled receivables	1,021	1,379
Other assets	2,500	2,193
Total assets	105,829	132,829
Current liabilities:
Accounts payable and accrued expenses	7,720	10,809
Accrued payroll and related expenses	14,776	15,415
Refund liabilities	5,611	6,597
Deferred revenue	1,213	1,512
Business acquisition obligations	0	3,156
Total current liabilities	29,320	37,489
Noncurrent refund liabilities	878	950
Other long-term liabilities	526	562
Total liabilities	30,724	39,001
Commitments and contingencies
Shareholders’ equity:
Common stock, no par value; $.01 stated value per share. Authorized 50,000,000 shares; 27,256,096 shares issued and outstanding as of September 30, 2014 and 29,367,439 shares issued and outstanding as of December 31, 2013	273	294
Additional paid-in capital	591,597	604,806
Accumulated deficit	(518,767)	(513,386)
Accumulated other comprehensive income	2,002	2,114
Total shareholders’ equity	75,105	93,828
Total liabilities and shareholders’ equity	$ 105,829	$ 132,829