Description of Business and Summary of Significant Accounting Policies - Cash and Cash Equivalents - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2024	Feb. 28, 2023
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents	$ 10,986	$ 6,134
Percentage of participation exemption on dividends received from foreign corporation	100.00%
Domestic Tax Authority [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents	$ 0	0
Non-US [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents	$ 716	$ 129