Summary of Significant Accounting Policies (Other Current Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Accounting Policies [Abstract]
Accounts payable	$ 11,966	$ 10,856
Accrued promotional expenses	20,053	20,191
Accrued excise and payroll taxes payable, net	5,034	23,172
Accrued interest	16,121	28,321
Commissions payable	14,942	9,523
Accrued salary and benefits	17,232	16,009
Other current liabilities	26,455	18,683
Total other current liabilities	$ 111,803	$ 126,755