CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 64,955	$ 57,765
Accounts receivable, net of allowance for doubtful accounts of $651 and $190, respectively	62,742	71,518
Inventories	23,826	44,176
Other assets	10,099	7,197
Total current assets	161,622	180,656
Noncurrent assets:
Property and equipment, net	5,799	4,606
Goodwill	62,079	56,006
Intangible assets, net	815,154	825,056
Deferred income tax assets — noncurrent	30,919	12,278
Other assets	4,784	4,072
Total assets	1,080,357	1,082,674
Current liabilities
Accounts payable	18,204	13,924
Current portion of long-term debt	4,250	4,250
Income taxes payable	2,695	1,801
Accrued expenses and other current liabilities	60,408	47,595
Total current liabilities	85,557	67,570
Noncurrent liabilities
Long-term debt	405,702	406,286
Other noncurrent liabilities	170,292	164,630
Deferred income tax liabilities — noncurrent	1,001	285
Total liabilities	$ 662,552	$ 638,771
Commitments and contingencies (see Note 17)
Stockholders’ equity
Common stock, par value $0.0001; 400,000,000 shares authorized, 50,562,176 and 49,940,548 shares issued and 49,900,795 and 49,528,214 shares outstanding at March 31, 2016 and December 31, 2015, respectively	$ 5	$ 5
Preferred stock; par value $0.0001, 1 share authorized and outstanding	0	0
Treasury stock; par value $0.0001, 661,381 and 412,334 at shares at March 31, 2016 and December 31, 2015	(3,885)	(2,397)
Additional paid-in capital	473,565	472,494
Accumulated deficit	(45,777)	(20,640)
Accumulated other comprehensive loss	(6,103)	(5,559)
Total stockholders' equity	417,805	443,903
Liabilities and Equity	$ 1,080,357	$ 1,082,674