Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Name:	us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Summary of Significant Accounting Policies - Summary of Restricted Cash (Details) - USD ($) $ in Thousands	Feb. 28, 2019	Feb. 28, 2018	Feb. 28, 2017	Feb. 29, 2016
Restricted Cash And Cash Equivalents Items [Line Items]
Cash and cash equivalents	$ 5,438	$ 4,107
Total restricted cash	2,504	2,008
Restricted Cash	7,942	6,115	$ 13,672	$ 5,920
98.7FM LMA Restricted Cash
Restricted Cash And Cash Equivalents Items [Line Items]
Total restricted cash	1,504	1,358
Cash Used To Secure The Company's Purchasing Card And Travel And Expense Programs
Restricted Cash And Cash Equivalents Items [Line Items]
Total restricted cash	$ 1,000
Cash In Magazine Escrow
Restricted Cash And Cash Equivalents Items [Line Items]
Total restricted cash		$ 650