CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 6,394	$ 5,306
Trade accounts receivable, net	52,823	46,103
Derivative asset	43	48
Prepaid expenses	3,921	2,257
Other current assets	1,132	794
Total current assets	64,313	54,508
Property, plant and equipment, net	34,250	28,180
Long-term deferred income tax assets	1,384	1,429
Intangible assets, net	8,439	2,609
Goodwill	8,701	4,136
Other long-term assets	3,328	2,931
Total assets	120,415	93,793
Current liabilities:
Accounts payable	10,391	10,434
Accrued liabilities:
Accrued payroll	10,779	5,522
Accrued compensated absences	3,036	2,309
Other accrued liabilities	2,259	3,040
Line of credit	28,543	4,640
Derivative liability	485	1,250
Deferred income tax liabilities	1,026	965
Other current liabilities	4,126	3,512
Total current liabilities	60,645	31,672
Deferred rent	1,823	1,593
Long-term obligations under capital leases	8,223	4,264
Other liabilities	957	1,583
Total liabilities	$ 71,648	$ 39,112
Commitments and contingencies
Stockholders' equity:
Common stock, 32,000,000 non-convertible shares, $0.01 par value, authorized; 15,568,325 and 15,414,803 shares issued and outstanding at June 30, 2015 and December 31, 2014, respectively	$ 156	$ 154
Additional paid-in capital	77,614	76,056
Accumulated other comprehensive loss	(55)	(825)
Accumulated deficit	(28,948)	(20,704)
Total stockholders' equity	48,767	54,681
Total liabilities and stockholders' equity	$ 120,415	$ 93,793