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Concentrations of Credit Risk and Major Customers (Details) - Schedule of revenue by major customers by reporting segments
 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Mar. 31, 2020
Revenue, Major Customer [Line Items]      
Accounts Receivable ,Percentage 76.60% 87.80% 83.40%
Customer B [Member]      
Revenue, Major Customer [Line Items]      
Accounts Receivable ,Percentage [1] 33.40% 46.60% 48.20%
Customer C [Member]      
Revenue, Major Customer [Line Items]      
Accounts Receivable ,Percentage [2] 26.50% 25.90% 20.80%
Customer D [Member]      
Revenue, Major Customer [Line Items]      
Accounts Receivable ,Percentage [1] 16.70% 15.30% 14.40%
[1] Sales to this customer were reported in both of the Metal Stamping and Mechanical OEM and Electric OEM operating segments.
[2] Sales to this customer was reported in the Metal Stamping operating segment.