Summary of Significant Accounting Policies Operating Results of Local Programming and Marketing Agreement Fees (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2015	Nov. 30, 2014
Segment Reporting Information [Line Items]
Net revenues	$ 59,614	$ 62,960	$ 180,549	$ 184,508
Station operating expenses excluding LMA fees and depreciation and amortization expense	43,654	44,940	136,931	134,159
Interest expense	4,768	5,395	14,259	11,873
98.7 FM
Segment Reporting Information [Line Items]
Net revenues	2,582	2,582	7,748	7,748
Station operating expenses excluding LMA fees and depreciation and amortization expense	232	270	748	754
Interest expense	$ 754	$ 804	$ 2,302	$ 2,447