XML 50 R39.htm IDEA: XBRL DOCUMENT v3.21.2
Accounts Receivable - Net (Details) - USD ($)
 6 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Mar. 31, 2021
Components of accounts receivable [Abstract]      
Accounts receivable - trade $ 75,775,000   $ 81,549,000
Allowance for credit losses (326,000)   (348,000)
Customer payment discrepancies (1,176,000)   (752,000)
Customer returns RGA issued (13,610,000)   (17,327,000)
Total accounts receivable - net 60,663,000   $ 63,122,000
Allowance for credit losses [Roll Forward]      
Balance at beginning of period 348,000 $ 4,252,000  
Provision for expected credit losses 17,000 228,000  
Recoveries 0 (100,000)  
Amounts written off charged against the allowance (39,000) (3,897,000)  
Balance at end of period $ 326,000 $ 483,000