v3.23.3
LONG-TERM DEBT (Summary of Long-Term Debt) (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Sep. 30, 2023
Mar. 31, 2023
Long-term debt    
Total long-term debt $ 10,012 $ 10,020
Less current maturities (12) (17)
Long-term debt, less current maturities 10,000 10,003
Revolving credit facility    
Long-term debt    
Revolving credit facility 10,000 10,000
Equipment debt obligations    
Long-term debt    
Total long-term debt $ 12 $ 20