Stockholders Equity (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
May 31, 2023 |
May 31, 2022 |
|
| Balance, amount | $ 33,736 | $ 45,995 |
| Issuance Of Shares Upon Settlement Of Restricted Stock Units, Shares | 51,963 | 12,653 |
| Balance, amount | $ 27,110 | $ 36,450 |
| Common Stock [Member] | ||
| Balance, amount | $ 5 | $ 5 |
| Balance, shares | 47,469,224 | 47,388,056 |
| Issuance Of Shares Upon Settlement Of Restricted Stock Units, Shares | 51,963 | 12,653 |
| Issuance Of Shares Upon Settlement Of Restricted Stock Units, Amount | $ 0 | $ 0 |
| Balance, shares | 47,521,187 | 47,400,709 |
| Balance, amount | $ 5 | $ 5 |