CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2018	Nov. 30, 2017	Nov. 30, 2018	Nov. 30, 2017
Depreciation and amortization expense excluded from station operating expenses	$ 612	$ 700	$ 1,793	$ 2,195
Depreciation and amortization expenses excluded from corporate expenses	$ 194	$ 180	$ 591	$ 544