Annual report pursuant to Section 13 and 15(d)

Balance Sheet Accounts - Equipment (Details)

v3.23.2
Balance Sheet Accounts - Equipment (Details) - USD ($)
12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Balance Sheet Accounts    
Equipment, Cost $ 846,965 $ 689,940
Accumulated Depreciation 659,292 598,706
Equipment, Net 187,673 91,234
Depreciation expense 61,000 40,000
Computers and electronics    
Balance Sheet Accounts    
Equipment, Cost 315,837 315,837
Accumulated Depreciation 309,587 305,420
Equipment, Net 6,250 10,417
Furniture and fixtures    
Balance Sheet Accounts    
Equipment, Cost 36,795 36,795
Accumulated Depreciation 36,795 36,795
Demonstration equipment    
Balance Sheet Accounts    
Equipment, Cost 204,447 168,691
Accumulated Depreciation 135,279 87,874
Equipment, Net 69,168 80,817
Equipment    
Balance Sheet Accounts    
Equipment, Cost 130,563 88,742
Accumulated Depreciation 93,342 88,742
Equipment, Net 37,221  
Leasehold Improvements    
Balance Sheet Accounts    
Equipment, Cost 79,448  
Accumulated Depreciation 4,414  
Equipment, Net 75,034  
Tools and parts    
Balance Sheet Accounts    
Equipment, Cost 11,422 11,422
Accumulated Depreciation 11,422 11,422
Assets under capital lease    
Balance Sheet Accounts    
Equipment, Cost 68,453 68,453
Accumulated Depreciation $ 68,453 $ 68,453