Summary of Significant Accounting Policies - Assets and Liabilities of Local Programming and Marketing Agreement Fees (Details) - USD ($) $ in Thousands	Nov. 30, 2019	Feb. 28, 2019
Segment Reporting Information [Line Items]
Prepaid expenses	$ 1,845	$ 3,374
Other current assets	10,350	1,225
Total current assets	130,761	29,994
Property and equipment, net	15,265	16,061
Indefinite lived intangibles	68,540	72,562
Operating lease right-of-use assets	8,634
Other assets	12,822	8,462
Total assets	241,507	237,746
Operating lease liabilities	842
Other current liabilities	1,868	2,401
Total current liabilities	41,285	57,366
Long-term debt, net of current portion and unamortized debt discount	55,662	48,757
Operating lease liabilities, net of current	9,372
Total liabilities	126,910	137,379
98.7 FM
Segment Reporting Information [Line Items]
Restricted cash	1,397	1,504
Prepaid expenses	351	394
Other current assets	620	340
Total current assets	2,368	2,238
Property and equipment, net	237	188
Indefinite lived intangibles	46,390	46,390
Operating lease right-of-use assets	7,440
Other assets	5,736	6,255
Total noncurrent assets	59,803	52,833
Total assets	62,171	55,071
Accounts payable and accrued expenses	15	15
Current maturities of long-term debt	7,601	7,150
Deferred revenue	894	864
Operating lease liabilities	367
Other current liabilities	144	162
Total current liabilities	9,021	8,191
Long-term debt, net of current portion and unamortized debt discount	33,177	38,747
Operating lease liabilities, net of current	8,126
Total noncurrent liabilities	41,303	38,747
Total liabilities	$ 50,324	$ 46,938