Summary of Restricted Cash (Details) - USD ($) $ in Thousands	Feb. 28, 2018	Feb. 28, 2017
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents	$ 2,008	$ 2,323
Ninety Eight Point Seven Fm [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents	1,358	1,550
NextRadio LLC [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents	0	123
Cash in magazine escrow [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents	$ 650	$ 650