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STOCK OPTION RESERVE (Tables)
6 Months Ended
Sep. 30, 2024
Notes and other explanatory information [abstract]  
Schedule of stock options
          
   Six Months Ended September 30,
   2024  2023
Balance, beginning of period  $23,841   $21,204 
Share-based compensation expense   285    1,512 
Balance, end of period  $24,126   $22,716 
           
Schedule of changes in the number of stock options
          
   Six Months Ended September 30,
   2024  2023
Balance, beginning of period   90,281    98,171 
Expired or forfeited   (25,167)    
Balance, end of period   65,114    98,171 
Exercisable, end of period   43,723    38,461 
Schedule of weighted average exercise price and the remaining contractual life
          
   As of September 30,
   2024  2023
   PBI Amended and Restated
2021 Equity Incentive Plan
Weighted average exercise price  $205.18    210.60 
Weighted average remaining contractual life (in years)   7.39    8.36