Summary of Significant Accounting Policies Operating Results of Local Programming and Marketing Agreement Fees (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 31, 2014	Aug. 31, 2013	Aug. 31, 2014	Aug. 31, 2013
Segment Reporting Information [Line Items]
Net revenues	$ 61,824	$ 54,967	$ 121,548	$ 105,553
Station operating expenses, excluding depreciation and amortization expense	46,293	41,938	89,219	79,650
Interest expense	4,878	1,808	6,478	3,729
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	260	251	484	507
Interest expense	$ 815	$ 861	$ 1,643	$ 1,731