CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 45,511	$ 34,646
Accounts receivable, net	46,430	38,773
Inventory, net	61,897	62,002
Prepaid expenses and other current assets	6,147	19,820
Total current assets	159,985	155,241
Property, plant and equipment, net	50,714	38,318
Goodwill	121,814	121,814
Intangible assets, net	22,758	33,123
Other assets, net	28,254	26,016
Total assets	383,525	374,512
Current liabilities:
Current maturities under capital lease obligation	973	284
Accounts payable	15,367	22,483
Accrued expenses	15,673	13,559
Accrued payroll liabilities	12,068	11,507
Total current liabilities	44,081	47,833
Convertible senior notes	36,894	0
Capital lease obligation, net of current maturities	34,933	34,140
Deferred income taxes, net	5,017	5,042
Other liabilities	1,032	835
Total liabilities	121,957	87,850
Commitments and contingencies
Stockholders’ equity:
Common stock, $0.001 par value, 750,000,000 shares authorized; 42,282,741 and 41,337,692 shares issued and 42,274,130 and 41,337,692 shares outstanding, respectively	42	41
Additional paid-in capital	474,512	454,153
Accumulated deficit	(211,081)	(169,421)
Accumulated other comprehensive (loss) income	(1,771)	1,889
Treasury stock, at cost, 8,611 and 0 shares, respectively	(134)	0
Total stockholders’ equity	261,568	286,662
Total liabilities and stockholders’ equity	$ 383,525	$ 374,512