Summary of Significant Accounting Policies and Related Information - Trademark License Agreements, Trade Name, Patents, and Other Intangible Assets (Details) - agreement |
12 Months Ended | ||
---|---|---|---|
Feb. 28, 2025 |
Feb. 29, 2024 |
Feb. 28, 2023 |
|
Foreign Currency Risk and Currency Exchange Uncertainties | |||
Number of license agreements | 1 | ||
Patents | Minimum | |||
Foreign Currency Risk and Currency Exchange Uncertainties | |||
Weighted average life (in years) | 12 years | ||
Patents | Maximum | |||
Foreign Currency Risk and Currency Exchange Uncertainties | |||
Weighted average life (in years) | 14 years | ||
Net sales revenue | Net sales revenue subject to trademark license agreements | Licensor One | |||
Foreign Currency Risk and Currency Exchange Uncertainties | |||
Concentration risk percentage | 10.00% | ||
Trademark License and Royalty Agreements | Net sales revenue | Net sales revenue subject to trademark license agreements | |||
Foreign Currency Risk and Currency Exchange Uncertainties | |||
Concentration risk percentage | 36.00% | 37.00% | 40.00% |