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Cash and Cash Equivalents
9 Months Ended
Feb. 29, 2024
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents
3.Cash and Cash Equivalents

 

The Company considers short-term highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. Cash and cash equivalents were composed of the following as of February 29, 2024 and May 31, 2023:

 

   February 29,
2024
   May 31,
2023
 
Cash in banks  $4,631,170   $7,010,568 
Certificates of deposit   2,548,161    - 
Money market funds   3,447,847    371,752 
   $10,627,178   $7,382,320