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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($)
$ in Thousands
Apr. 30, 2026
Jan. 31, 2026
Apr. 30, 2025
Jan. 31, 2025
Accounting Policies [Abstract]        
Cash and cash equivalents $ 153,228 $ 169,627    
Restricted cash, current 14,345 22,618    
Restricted cash, non-current 4,075 3,913    
Cash, cash equivalents, restricted cash and restricted cash equivalents $ 171,648 $ 196,158 $ 192,261 $ 193,302