Summary of Significant Accounting Policies Operating Results of Local Programming and Marketing Agreement Fees (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Nov. 30, 2014	Nov. 30, 2013	Nov. 30, 2014	Nov. 30, 2013
Segment Reporting Information [Line Items]
Net revenues	$ 62,960	$ 52,621	$ 184,508	$ 158,174
Station operating expenses, excluding depreciation and amortization expense	44,940	38,548	134,159	118,198
Interest expense	5,395	1,712	11,873	5,441
98.7 FM
Segment Reporting Information [Line Items]
Net revenues	2,582	2,582	7,748	7,748
Station operating expenses, excluding depreciation and amortization expense	270	254	754	761
Interest expense	$ 804	$ 848	$ 2,447	$ 2,579