v3.25.1
Note 15 - Income (Loss) Per Share - Weighted Average Number of Shares Used in the Calculation of the Basic and Diluted Loss Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Apr. 30, 2025
Jan. 31, 2025
Oct. 31, 2024
Apr. 30, 2024
Jan. 31, 2024
Oct. 31, 2023
Apr. 30, 2025
Apr. 30, 2024
Net loss for the period $ (30,212) $ (10,234) $ (20,158) $ (19,677) $ 2,250 $ 3,321 $ (60,604) $ (14,106)
Basic Weighted Average Number of Shares (in shares) 429,941,797     404,104,490     421,670,287 393,425,716
Dilutive Effect of Stock Awards and Warrants (in shares) 0     0     0 0
Diluted Weighted Average Number of Shares (in shares) 429,941,797     404,104,490     421,670,287 393,425,716
Net Loss Per Share – Basic (in dollars per share) $ (0.07)     $ (0.05)     $ (0.14) $ (0.04)
Net Loss Per Share – Diluted (in dollars per share) $ (0.07)     $ (0.05)     $ (0.14) $ (0.04)