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, 2016	Aug. 31, 2015	Aug. 31, 2016	Aug. 31, 2015
Segment Reporting Information [Line Items]
Net revenues	$ 58,774	$ 62,482	$ 114,776	$ 120,935
Station operating expenses excluding LMA fees and depreciation and amortization expense	46,991	47,734	89,980	93,277
Interest expense	4,758	4,945	9,448	9,491
98.7 FM
Segment Reporting Information [Line Items]
Net revenues	2,583	2,583	5,166	5,166
Station operating expenses excluding LMA fees and depreciation and amortization expense	363	259	614	516
Interest expense	$ 715	$ 768	$ 1,443	$ 1,548