Other Significant Transactions - Balance Sheet Disclosures of LMA (Details) - USD ($) $ in Thousands	Feb. 28, 2018	Feb. 28, 2017	Feb. 29, 2016
CURRENT ASSETS:
Restricted cash	$ 2,008	$ 2,323
Prepaid expenses	3,234	4,798
Other	3,680	1,503
Total current assets	59,793	46,457
Property and equipment, net	26,601	30,845
Noncurrent Assets:
Indefinite-lived intangibles	170,890	197,666	$ 205,129
Deposits and other	7,669	7,444
Total other assets	8,469	8,244
Total assets	271,144	289,338
Current Liabilities:
Accounts payable and accrued expenses	6,394	13,398
Current maturities of long-term debt	16,037	23,600
Deferred revenue	4,030	4,560
Other current liabilities	2,695	6,807
Total current liabilities	32,697	54,603
Noncurrent liabilities:
Long-term debt, net of current portion	122,849	190,372
Other noncurrent liabilities	5,932	4,842
Total liabilities	192,881	293,354
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Noncurrent Assets:
Total assets	249,044	260,228
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CURRENT ASSETS:
Restricted cash	1,358	1,550
Prepaid expenses	448	445
Other	31	7
Total current assets	1,837	2,002
Property and equipment, net	208	229
Noncurrent Assets:
Indefinite-lived intangibles	46,390	46,390
Deposits and other	6,543	6,205
Total other assets	53,141	52,824
Total assets	54,978	54,826
Current Liabilities:
Accounts payable and accrued expenses	18	54
Current maturities of long-term debt	6,587	6,039
Deferred revenue	835	807
Other current liabilities	184	205
Total current liabilities	7,624	7,105
Noncurrent liabilities:
Long-term debt, net of current portion	45,632	51,954
Other noncurrent liabilities	0	0
Total noncurrent liabilities	45,632	51,954
Total liabilities	$ 53,256	$ 59,059