Note 11 - Stockholders' Equity (Details Textual) - USD ($) $ in Millions |
Mar. 07, 2024 |
Jan. 31, 2024 |
Jan. 31, 2023 |
|---|---|---|---|
| Stock Repurchase Program, Authorized Amount | $ 15.0 | $ 10.0 | |
| Share Repurchase Program, Remaining Authorized, Amount | $ 15.1 |
| X | ||||||||||
- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. No definition available.
|