CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2018	Feb. 28, 2017	Feb. 29, 2016
Income Statement [Abstract]
Depreciation and amortization expense excluded from station operating expenses	$ 2,897	$ 3,998	$ 4,713
Depreciation and amortization expenses excluded from corporate expenses	$ 731	$ 808	$ 1,084