Significant Events Results of Terre Haute (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2016	Nov. 30, 2015	Nov. 30, 2016	Nov. 30, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
NET REVENUES	$ 56,299	$ 59,614	$ 171,075	$ 180,549
Station operating expenses excluding LMA fees and depreciation and amortization expense	45,426	43,654	135,406	136,931
Depreciation and amortization	1,132	1,532	3,746	4,385
Operating Income (Loss)	23,835	11,618	37,407	29,117
Terre Haute Cluster
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
NET REVENUES	1	1	2	2
Station operating expenses excluding LMA fees and depreciation and amortization expense	1	1	2	2
Depreciation and amortization	0	0	0	0
Operating Income (Loss)	$ 0	$ 0	$ 0	$ 0