Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 36,133	$ 17,832
Accounts receivable, net	27,661	49,880
Accounts receivable, net	59,357	37,785
Inventories, net	24,111	24,337
Prepaid expenses	2,797	2,266
Income tax receivable	155	210
Assets held for sale	2,296	0
Total current assets	152,510	132,310
Property and equipment, net	21,073	36,141
Goodwill	455,197	455,197
Other intangibles, net	43,604	57,045
Other assets	3,597	2,913
TOTAL ASSETS	675,981	683,606
Current liabilities:
Accounts payable	15,578	25,609
Accrued expenses	17,236	15,545
Accrued salaries and wages	32,036	29,341
Term loan – current portion, net of discount	0	6,750
Convertible senior notes – current portion, net of discount	22,040	0
Deferred revenue	1,622	6,090
Other current liabilities	4,230	2,317
Total current liabilities	92,742	85,652
Convertible senior notes – non-current portion, net of discount	0	138,998
Term loan – non-current portion, net of discount	268,924	120,627
Deferred tax liability, net	13,955	19,367
Other non-current liabilities	10,130	11,444
TOTAL LIABILITIES	385,751	376,088
Commitments and contingencies	0	0
Stockholders' equity:
Preferred stock, $0.001 par value; 5,000 shares authorized, none issued	0	0
Common stock, $0.001 par value; 100,000 shares authorized, 49,996 and 49,876 shares issued and outstanding as of December 31, 2018 and 2017, respectively	50	50
Additional paid-in capital	430,209	422,901
Accumulated deficit	(138,709)	(115,433)
Accumulated other comprehensive loss	(1,320)	0
Total stockholders' equity	290,230	307,518
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 675,981	$ 683,606