CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 1,254	$ 2,626
Trade accounts receivable, net	52,539	57,940
Derivative asset	58	0
Prepaid expenses	1,856	2,019
Other current assets	1,276	1,433
Total current assets	56,983	64,018
Property, plant and equipment, net	25,080	30,364
Deferred income tax assets	382	479
Intangible assets, net	7,266	7,847
Goodwill	9,077	9,148
Other long-term assets	2,358	2,948
Total assets	101,146	114,804
Current liabilities:
Accounts payable	7,622	9,232
Accrued liabilities:
Accrued employee compensation and benefits	13,204	12,956
Other accrued liabilities	1,763	2,451
Line of credit	23,460	32,214
Derivative liability	143	524
Other current debt	3,283	3,497
Other current liabilities	1,184	1,560
Total current liabilities	50,659	62,434
Deferred rent	1,450	1,629
Deferred income tax liabilities	317	393
Other debt	6,881	8,189
Other liabilities	235	234
Total liabilities	59,542	72,879
Commitments and contingencies
Stockholders’ equity:
Common stock, 32,000,000 non-convertible shares, $0.01 par value, authorized; 15,734,632 and 15,699,398 shares issued and outstanding at June 30, 2016 and December 31, 2015, respectively	157	157
Additional paid-in capital	79,378	78,439
Accumulated other comprehensive income (loss)	42	(351)
Accumulated deficit	(37,973)	(36,320)
Total stockholders’ equity	41,604	41,925
Total liabilities and stockholders’ equity	$ 101,146	$ 114,804