v3.26.1
INVESTMENTS AND FAIR VALUE MEASUREMENTS - DERIVATIVE INSTRUMENT (Details) - USD ($)
$ in Thousands
Jan. 31, 2026
Apr. 30, 2025
INVESTMENTS AND FAIR VALUE MEASUREMENTS    
Total, cost $ 8,095 $ 6,045
Total, Unrealized (Gains) Losses 2,873 3,709
Total, Fair Value $ 10,968 $ 9,754
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other Liabilities, Current Other Liabilities, Current
Exchange Traded Options [Member]    
INVESTMENTS AND FAIR VALUE MEASUREMENTS    
Cost $ 8,095 $ 6,045
Unrealized (Gains) Losses 2,873 3,709
Derivative instruments $ 10,968 $ 9,754