Description of Business and Summary of Significant Accounting Policies - Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Feb. 29, 2024	Feb. 28, 2023
Assets:
Cash and money market funds	$ 10,986	$ 6,134
Mutual funds	$ 828	$ 1,053
Investment, Type [Extensible Enumeration]	Mutual Fund [Member]	Mutual Fund [Member]
Designated as Hedging Instrument [Member]
Assets:
Derivatives designated for hedging	$ 263	$ 207
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Level 1 [Member]
Assets:
Cash and money market funds	$ 10,986	$ 6,134
Mutual funds	828	1,053
Level 1 [Member] | Designated as Hedging Instrument [Member]
Assets:
Derivatives designated for hedging	$ 0	$ 0
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Liabilities, Noncurrent
Level 2 [Member]
Assets:
Cash and money market funds	$ 0	$ 0
Mutual funds	0	0
Level 2 [Member] | Designated as Hedging Instrument [Member]
Assets:
Derivatives designated for hedging	$ 263	$ 207
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Liabilities, Noncurrent
Level 3 [Member]
Assets:
Cash and money market funds	$ 0	$ 0
Mutual funds	0	0
Level 3 [Member] | Designated as Hedging Instrument [Member]
Assets:
Derivatives designated for hedging	$ 0	$ 0
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Liabilities, Noncurrent