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Stock Options Plans - Share-based Payment Arrangement, Option, Activity (Details) - USD ($)
9 Months Ended 12 Months Ended
Dec. 31, 2024
Mar. 31, 2024
Share Based Payment Arrangement Option Activity Abstract    
Outstanding, Number of Options   99,000
Outstanding, Average Exercise Price   $ 3.13
Outstanding, Average Remaining Contractual Term 4 years 9 months 10 days
Outstanding, Aggregate Intrinsic Value   $ 0
Vested Options, Number of Options 19,800  
Vested Options, Average Exercise Price $ 3.02  
Vested Options, Average Remaining Contractual Term 1 year 4 months 24 days  
Vested Options, Aggregate Intrinsic Value $ 0  
Options granted, Number of Options 160,000  
Options granted, Average Exercise Price $ 2.25  
Options exercised, Number of Options 0  
Options exercised, Average Exercise Price $ 0  
Options canceled/forfeited, Number of Options (68,500)  
Options canceled/forfeited, Average Exercise Price $ 3.16  
Outstanding, Number of Options 190,500  
Outstanding, Average Exercise Price $ 2.38  
Outstanding, Aggregate Intrinsic Value $ 107,100