Summary of Significant Accounting Policies Assets and Liabilities of Local Programming and Marketing Agreement Fees (Details) - USD ($) $ in Thousands	Aug. 31, 2016	Feb. 29, 2016
Segment Reporting Information [Line Items]
Prepaid expenses	$ 8,906	$ 7,413
Total current assets	56,802	51,691
Property and equipment, net	31,982	33,843
Indefinite-lived intangibles	205,129	205,129
Total assets	316,789	316,606
Other current liabilities	5,828	5,775
Total current liabilities	46,711	51,285
Long-term debt, net of current portion	229,678	228,027
Other noncurrent liabilities	7,453	7,728
Total liabilities	328,824	330,755
98.7 FM
Segment Reporting Information [Line Items]
Restricted cash	1,187	1,464
Prepaid expenses	516	545
Total current assets	1,703	2,009
Property and equipment, net	239	253
Indefinite-lived intangibles	49,297	49,297
Deposits and other	5,841	5,460
Total noncurrent assets	55,377	55,010
Total assets	57,080	57,019
Accounts payable and accrued expenses	14	14
Current maturities of long-term debt	5,732	5,453
Deferred revenue	806	779
Other current liabilities	214	223
Total current liabilities	6,766	6,469
Long-term debt, net of current portion	54,912	57,728
Total noncurrent liabilities	54,912	57,728
Total liabilities	$ 61,678	$ 64,197