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NOTE 10. STOCK REPURCHASE PROGRAM (Details) - USD ($)
12 Months Ended
Mar. 31, 2024
Jan. 21, 2009
Details    
Share Repurchase Program, Authorized, Amount   $ 2,500,000
Stock Repurchased During Period, Shares 264  
Share Repurchase Program, Remaining Authorized, Amount $ 3,520,369