CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 65,220	$ 57,892
Accounts receivable, net of allowances of $6,439 and $4,802 at March 31, 2016 and December 31, 2015, respectively	31,132	28,177
Inventories	27,533	25,611
Income taxes receivable	2,919	5,450
Prepaid expenses and other current assets	11,925	15,767
Total current assets	138,729	132,897
Property and equipment, net	63,366	64,753
Intangible assets, net	324,078	340,559
Goodwill	559,429	561,656
Other assets	22,910	21,863
Total assets	1,108,512	1,121,728
Current liabilities:
Accounts payable	77,000	82,448
Accrued liabilities	56,749	54,087
Accrued compensation	15,607	21,193
Deferred revenue	8,083	5,421
Income taxes payable	1,084	840
Current portion of long-term debt	20,000	20,000
Total current liabilities	178,523	183,989
Long term debt	270,286	274,946
Deferred tax liabilities, net	110,091	112,769
Other liabilities	7,348	8,798
Total liabilities	$ 566,248	$ 580,502
Commitments and contingencies (Note 14)
Stockholders' equity:
Preferred stock, 5,000,000 shares, par value $0.0001, authorized; no shares issued and outstanding
Common stock, 60,000,000 shares, par value $0.0001, authorized; 29,544,994 and 29,427,365 shares issued at March 31, 2016 and December 31, 2015, respectively	$ 3	$ 3
Treasury stock, 1,830,897 at both March 31, 2016 and December 31, 2015	(50,000)	(50,000)
Additional paid-in capital	680,316	678,558
Accumulated deficit	(50,028)	(52,119)
Accumulated other comprehensive loss	(38,027)	(35,216)
Total stockholders' equity	542,264	541,226
Total liabilities and stockholders' equity	$ 1,108,512	$ 1,121,728