Summary of Significant Accounting Policies - Schedule of Operating Results From Local Programming and Marketing Agreements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2019	Nov. 30, 2018	Nov. 30, 2019	Nov. 30, 2018
Segment Reporting Information [Line Items]
NET REVENUES	$ 10,737	$ 10,797	$ 29,266	$ 30,883
Interest expense	869	1,307	3,040	5,206
98.7 FM
Segment Reporting Information [Line Items]
NET REVENUES	2,582	2,582	7,748	7,748
Station operating expenses, excluding depreciation and amortization expense	346	305	1,032	901
Interest expense	$ 503	$ 574	$ 1,565	$ 1,775