Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 11,516	$ 18,740
Trade accounts receivable, net	39,943	47,210
Income tax receivable	404	53
Deferred income tax assets	106	111
Derivative asset	12	1,078
Prepaid expenses	3,490	4,559
Assets held for sale	5,103	5,103
Current portion of note receivable	660	660
Other current assets	1,143	320
Total current assets	62,377	77,834
Property, plant and equipment, net	41,004	46,985
Long-term deferred income tax assets	3,959	4,102
Long-term note receivable, net of current portion	1,336	1,980
Other assets	1,999	1,854
Total assets	110,675	132,755
Current liabilities:
Accounts payable	6,951	7,253
Accrued liabilities:
Accrued payroll	8,580	10,294
Accrued compensated absences	3,879	3,768
Accrued restructuring costs	1,333	1,096
Other accrued liabilities	755	1,484
Derivative liability	924	91
Deferred revenue	866	749
Deferred income tax liabilities	2,068	2,068
Other current liabilities	656	862
Total current liabilities	26,012	27,665
Accrued restructuring charges	353	998
Deferred rent	2,843	3,089
Other liabilities	636	356
Total liabilities	29,844	32,108
Commitments and contingencies
Stockholders' equity:
Common stock, 32,000,000 non-convertible shares, $0.01 par value, authorized; 15,255,150 and 15,117,029 shares issued and outstanding at September 30, 2011 and December 31, 2010, respectively	153	151
Additional paid-in capital	70,621	69,222
Accumulated other comprehensive income	946	3,162
Retained earnings	9,111	28,112
Total stockholders' equity	80,831	100,647
Total liabilities and stockholders' equity	$ 110,675	$ 132,755