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Pay vs Performance Disclosure - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 31, 2024
Jan. 31, 2023
Jan. 31, 2024
Jan. 31, 2023
Pay vs Performance Disclosure [Table]        
Net Income (Loss) Attributable to Parent $ (6,006) $ (247) $ (17,649) $ 594