v3.23.3
LONG-TERM DEBT (Narrative) (Details) - USD ($)
$ in Thousands
6 Months Ended
Sep. 30, 2023
Dec. 29, 2020
Feb. 28, 2019
Credit Agreement | Bank of America N A | Revolving credit facility      
Line Of Credit Facility [Line Items]      
Credit facility, amount $ 18,900    
Credit Agreement | Bank of America N A | Line of Credit | Revolving credit facility      
Line Of Credit Facility [Line Items]      
Credit facility, amount $ 25,000 $ 25,000  
Credit agreement period 5 years    
Credit agreement, maturity date Dec. 29, 2025    
Credit facility, available amount $ 8,900    
Credit agreement, amounts borrowed $ 10,000    
Prior Credit Agreement | Western Alliance Bank | Line of Credit | Revolving credit facility      
Line Of Credit Facility [Line Items]      
Credit facility, amount   $ 20,150  
Debt Instrument 1 | Equipment debt obligations      
Line Of Credit Facility [Line Items]      
Principal amount of debt     $ 44
Stated interest rate, percentage     6.43%
Debt maturity month and year 2024-01    
Debt Instrument 2 | Equipment debt obligations      
Line Of Credit Facility [Line Items]      
Principal amount of debt     $ 30
Stated interest rate, percentage     8.77%
Debt maturity month and year 2024-01