v3.25.4
Operating and Administrative Expenses
 9 Months Ended
Dec. 31, 2025
Other Income and Expenses [Abstract]  
Operating and Administrative Expenses
3. Operating and Administrative Expenses

Operating and administrative expenses consisted of the following:

Three Months Ended 
December 31,		Nine Months Ended 
December 31,
2025202420252024
Selling and marketing
$89,793 $85,840 $277,154 $275,824 
General and administrative
86,947 81,322 273,487 256,360 
Research and development
67,515 70,132 202,624 197,074 
Amortization of product development costs
12,946 12,801 44,962 44,703 
Operating and administrative expenses
$257,201 $250,095 $798,227 $773,961