Summary of Significant Accounting Policies Operating Results of Local Programming and Marketing Agreement Fees (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2015	Aug. 31, 2014	Aug. 31, 2015	Aug. 31, 2014
Segment Reporting Information [Line Items]
Net revenues	$ 62,482	$ 61,824	$ 120,935	$ 121,548
Station operating expenses, excluding depreciation and amortization expense	47,734	46,293	93,277	89,219
Interest expense	4,945	4,878	9,491	6,478
98.7 FM
Segment Reporting Information [Line Items]
Net revenues	2,583	2,583	5,166	5,166
Station operating expenses, excluding depreciation and amortization expense	259	260	516	484
Interest expense	$ 768	$ 815	$ 1,548	$ 1,643