CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 791	$ 2,626
Trade accounts receivable, net	54,918	57,940
Prepaid expenses	1,730	2,019
Other current assets	885	1,433
Total current assets	58,324	64,018
Property, plant and equipment, net	22,187	30,364
Deferred income tax assets	415	479
Intangible assets, net	6,982	7,847
Goodwill	9,077	9,148
Other long-term assets	2,320	2,948
Total assets	99,305	114,804
Current liabilities:
Accounts payable	7,204	9,232
Accrued liabilities:
Accrued employee compensation and benefits	12,527	12,956
Other accrued liabilities	1,733	2,451
Line of credit	22,184	32,214
Derivative liability	159	524
Other current debt	3,321	3,497
Other current liabilities	1,314	1,560
Total current liabilities	48,442	62,434
Deferred rent	1,303	1,629
Deferred income tax liabilities	408	393
Other debt	6,195	8,189
Other liabilities	0	234
Total liabilities	56,348	72,879
Commitments and contingencies
Stockholders’ equity:
Common stock, 32,000,000 non-convertible shares, $0.01 par value, authorized; 15,746,782 and 15,699,398 shares issued and outstanding at September 30, 2016 and December 31, 2015, respectively	157	157
Additional paid-in capital	79,876	78,439
Accumulated other comprehensive income (loss)	41	(351)
Accumulated deficit	(37,117)	(36,320)
Total stockholders’ equity	42,957	41,925
Total liabilities and stockholders’ equity	$ 99,305	$ 114,804