Prepaid Expenses and Other Current Assets and Other Accrued Liabilities (Schedule of Prepaid Expenses and Other Current Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Prepaid Expenses and Other Current Assets and Other Accrued Liabilities [Abstract]
Spare parts	$ 9,780	$ 13,643
Licenses	6,394	5,881
Electronic devices inventory	7,846	5,259
Income taxes receivable	9,517	95
Prepaid rent	1,043	1,446
DVD cases and labels	1,371	1,330
Other	15,417	12,165
Total prepaid and other current assets	$ 51,368	$ 39,819