v3.26.1
ACCOUNTS RECEIVABLE - Summary of Orion' s allowance for credit losses (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Receivables [Abstract]      
Beginning of period $ (64) $ (72) $ (86)
Reserve adjustment 0 14 0
Credit loss/bad debt expense (110) (392) (170)
Write-off 0 386 184
End of period $ (174) $ (64) $ (72)