CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,889	$ 1,039
Trade accounts receivable, net	56,685	60,179
Derivative asset	168	0
Prepaid expenses	2,787	2,140
Other current assets	1,263	1,670
Total current assets	62,792	65,028
Property, plant and equipment, net	19,092	23,276
Deferred income tax assets	346	333
Intangible assets, net	6,127	6,697
Goodwill	9,077	9,077
Other long-term assets	2,864	2,397
Total assets	100,298	106,808
Current liabilities:
Accounts payable	7,105	7,612
Accrued liabilities:
Accrued employee compensation and benefits	13,324	13,767
Other accrued liabilities	2,846	2,083
Line of credit	0	26,025
Derivative liability	392	980
Other current debt	2,312	2,740
Other current liabilities	929	1,157
Total current liabilities	26,908	54,364
Line of credit	18,876	0
Deferred rent	786	1,151
Deferred income tax liabilities	622	499
Other debt	4,278	5,500
Other liabilities	629	550
Total liabilities	52,099	62,064
Commitments and contingencies	0	0
Stockholders’ equity:
Common stock, 32,000,000 non-convertible shares, $0.01 par value, authorized; 15,949,965 and 15,811,516 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively	159	158
Additional paid-in capital	81,202	80,560
Accumulated other comprehensive income (loss)	416	(49)
Accumulated deficit	(33,578)	(35,925)
Total stockholders’ equity	48,199	44,744
Total liabilities and stockholders’ equity	$ 100,298	$ 106,808