Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 24,971	$ 39,601
Receivables	53,520	56,961
Inventories, net	18,872	14,861
Prepaid expenses	2,994	3,139
Income tax receivable	3,984	3,951
Deferred tax asset, current	0	2,878
Total current assets	104,341	121,391
Property and equipment, net	35,915	29,341
Goodwill	312,725	295,984
Other intangibles, net	15,704	21,109
Other assets	4,074	5,208
TOTAL ASSETS	472,759	473,033
Current liabilities:
Accounts payable	12,531	10,266
Accrued expenses	8,752	7,009
Accrued salaries and wages	15,602	11,648
Deferred revenue	2,597	4,488
Total current liabilities	39,482	33,411
Long-term liabilities:
Convertible senior notes, net of discount	128,180	124,338
Non-current deferred tax liability	27,752	7,885
Other non-current liabilities	11,717	6,619
TOTAL LIABILITIES	207,131	172,253
Commitments and contingencies	0	0
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, 39,784,165 and 37,601,474 shares issued and outstanding	40	38
Additional paid-in capital	326,591	315,963
Accumulated deficit	(61,003)	(15,221)
Total stockholders’ equity	265,628	300,780
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 472,759	$ 473,033