Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 47,930	$ 21,227
Receivables	39,678	53,111
Inventories, net	16,017	15,616
Prepaid expenses	2,003	1,538
Income tax receivable	354	302
Disposal Group, Including Discontinued Operation, Assets, Current	3,170	7,765
Total current assets	109,152	99,559
Property and equipment, net	28,227	28,750
Goodwill	289,990	297,223
Other intangibles, net	8,023	10,957
Other assets	1,529	1,508
Disposal Group, Including Discontinued Operation, Assets, Noncurrent	0	15,408
TOTAL ASSETS	436,921	453,405
Current liabilities:
Accounts payable	6,796	10,299
Accrued expenses	10,001	9,345
Accrued salaries and wages	9,567	8,916
Deferred Tax Liabilities, Net, Current	964	964
Disposal Group, Including Discontinued Operation, Liabilities, Current	6,597	7,084
Total current liabilities	33,925	36,608
Long-term liabilities:
Convertible senior notes, net of discount	129,308	126,188
Non-current deferred tax liability	30,760	26,890
Other non-current liabilities	11,694	11,894
TOTAL LIABILITIES	205,687	201,580
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.001 par value; 5 million shares authorized, none issued	0	0
Common stock, $0.001 par value; 100 million shares authorized, 40,787,838 and 39,940,667 shares issued and outstanding	41	40
Additional paid-in capital	331,434	327,045
Accumulated deficit	(100,241)	(75,260)
Total stockholders’ equity	231,234	251,825
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 436,921	$ 453,405