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Share-Based Payments (Detail Textuals)
12 Months Ended
Mar. 31, 2023
EquityPlan
shares
Aug. 13, 2015
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of share-based compensation plans | EquityPlan 2  
2006 Plan | Stock options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares authorized to grant 1,100,000  
Contractual terms of options granted 10 years  
2015 plan | Stock options | Board of Directors    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares authorized to grant   750,000