Other Significant Transactions - Income Statement Disclosures from LMA (Details) - USD ($) $ in Thousands		12 Months Ended
	Apr. 26, 2012	Feb. 29, 2016	Feb. 28, 2015	Feb. 28, 2014	May. 30, 2012
Segment Reporting Information [Line Items]
Debt, Face Amount					$ 82,200
Net revenues		$ 231,433	$ 237,938	$ 205,146
Station Operating Expenses Excluding Depreciation And Amortization		183,394	181,009	159,009
Impairment loss on intangible assets		9,499	67,915	0
Depreciation and amortization		5,797	5,926	4,866
Interest expense		18,956	17,101	7,068
Radio
Segment Reporting Information [Line Items]
Net revenues		169,228	176,250	145,276
Station Operating Expenses Excluding Depreciation And Amortization		116,862	117,167	97,564
Impairment loss on intangible assets		5,440	67,915
Depreciation and amortization		3,345	3,143	2,476
Radio | 98.7FM (New York)
Segment Reporting Information [Line Items]
Net revenues		10,331	10,331	10,331
Station Operating Expenses Excluding Depreciation And Amortization		1,000	1,002	1,009
Impairment loss on intangible assets		1,766	9,462	0
Depreciation and amortization		21	0	0
Interest expense		$ 3,042	$ 3,238	$ 3,416
Local Programming And Marketing Agreement
Segment Reporting Information [Line Items]
Annual license fees received	$ 8,400
Annual license fees increased in percent		3.50%