Summary of Significant Accounting Policies Local Programming and Marketing Agreement Fees (Details) $ in Thousands		3 Months Ended		9 Months Ended
	Feb. 11, 2014 USD ($) Station	Nov. 30, 2015 USD ($)	Nov. 30, 2014 USD ($)	Nov. 30, 2015 USD ($)	Nov. 30, 2014 USD ($)
Principal Transaction Revenue [Line Items]
Number Of Stations To Be Purchased | Station	2
LMA fees		$ 0	$ 0	$ 0	$ 4,208
YMF
Principal Transaction Revenue [Line Items]
LMA monthly expense	$ 1,300
LMA reduced fee	$ 700