Prepaid Expenses and Other Current Assets and Other Accrued Liabilities (Schedule of Prepaid Expenses and Other Current Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Prepaid Expense and Other Assets, Current [Abstract]
Spare parts	$ 11,616	$ 9,780
Licenses	5,744	6,394
Electronic devices inventory	10,427	7,846
Income taxes receivable	1,953	9,517
Prepaid rent	1,365	1,043
DVD cases and labels	1,648	1,371
Other	14,369	15,417
Total prepaid and other current assets	$ 47,122	$ 51,368