Accounts Receivable and Allowance for Doubtful Receivables (Additional Information) (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Aug. 31, 2023	Feb. 28, 2023
Receivables [Abstract]
Accounts receivable from sale of manufacturing facility	$ 4.4	$ 4.4
Accounts receivable frequency of payments	one-year
Accounts receivable fixed interest rate	5.90%
Accounts receivable amortized frequency of payments	30-year