Note 1 - Nature of Operations (Details Textual) - USD ($) $ in Thousands |
Apr. 30, 2025 |
Jul. 31, 2024 |
|---|---|---|
| Working Capital | $ 137,570 | |
| Cash and Cash Equivalent | 71,397 | $ 87,533 |
| Inventory, Net | 76,358 | $ 75,833 |
| Uranium Inventory [Member] | ||
| Inventory, Net | $ 72,900 |
| X | ||||||||||
- Definition Carrying amount of working capital as of balance sheet date. No definition available.
|
| X | ||||||||||
- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Details
|