CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 78,592	$ 77,312
Accounts receivable, net of allowance for doubtful accounts of $2,031 and $1,242, respectively	30,270	63,675
Inventories	18,220	15,467
Other current assets	13,782	14,047
Total current assets	140,864	170,501
Property and equipment, net	8,186	8,048
Intangible assets, net	757,935	776,584
Deferred income tax assets	8,379	8,459
Other assets	2,193	2,252
TOTAL ASSETS	917,557	965,844
Current Liabilities:
Accounts payable	9,228	12,133
Current portion of long-term debt	4,250	15,250
Income taxes payable	5,531	3,121
Accrued expenses and other current liabilities	32,946	66,366
Total current liabilities	51,955	96,870
Long-term debt	402,877	392,996
Other noncurrent liabilities	70,857	140,833
Deferred income tax liabilities	20,455	0
Total liabilities	546,144	630,699
Commitments and contingencies (see Note 17)
Stockholders’ equity:
Common stock, par value $0.0001; 400,000,000 shares authorized, 50,999,086 and 50,698,587 shares issued and 50,337,705 and 50,037,206 shares outstanding at June 30, 2017 and December 31, 2016, respectively	5	5
Preferred stock; par value $0.0001, 1 share authorized and outstanding at June 30, 2017 and December 31, 2016	0	0
Treasury stock; par value $0.0001, 661,381 shares at June 30, 2017 and December 31, 2016	(3,885)	(3,885)
Additional paid-in capital	531,573	475,598
Accumulated deficit	(141,622)	(132,200)
Accumulated other comprehensive loss	(14,658)	(4,373)
Total stockholders' equity	371,413	335,145
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 917,557	$ 965,844