CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 6,552	$ 10,989
Trade accounts receivable, net	46,003	43,708
Deferred income tax assets	67	157
Prepaid expenses	2,268	2,939
Other current assets	914	2,271
Total current assets	55,804	60,064
Property, plant and equipment, net	24,377	22,210
Long-term deferred income tax assets	1,237	2,151
Intangible assets, net	737	1,164
Goodwill	2,002	1,637
Other long-term assets	2,477	2,491
Total assets	86,634	89,717
Current liabilities:
Accounts payable	7,879	8,477
Accrued liabilities:
Accrued payroll and compensated absences	10,223	11,665
Accrued restructuring costs	627	16
Other accrued liabilities	2,260	1,901
Line of credit	2,500	1,000
Derivative liability	1,932	2,160
Deferred income tax liabilities	766	766
Other current liabilities	1,957	2,513
Total current liabilities	28,144	28,498
Deferred rent	1,407	1,445
Other liabilities	1,873	1,600
Total liabilities	31,424	31,543
Commitments and contingencies
Stockholders' equity:
Common stock, 32,000,000 non-convertible shares, $0.01 par value, authorized; 15,406,453 and 15,368,356 shares issued and outstanding at September 30, 2014 and December 31, 2013, respectively	154	154
Additional paid-in capital	75,607	74,273
Accumulated other comprehensive loss	(1,439)	(1,009)
Accumulated deficit	(19,112)	(15,244)
Total stockholders' equity	55,210	58,174
Total liabilities and stockholders' equity	$ 86,634	$ 89,717