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Consolidated Statements of Cash Flows - USD ($)
 4 Months Ended 12 Months Ended
Apr. 30, 2025
Apr. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Cash Flows From Operating Activities:        
Net loss $ (1,369,375) $ (1,164,441) $ (3,145,943) $ (2,911,551)
Adjustments to reconcile net loss to net cash used in operating activities:        
Depreciation and intangible asset amortization expense 1,457 8,483 20,065 29,655
Share-based compensation 79,167 76,969 82,457 187,615
Provision for doubtful accounts (bad debt recovery) (48) (34,566) (40,217) (2,056)
Provision for contract assets 1,054    
Provision for excess and obsolete inventory (14,847) 38,360 26,989 121,791
Loss on disposal of assets 12,625 12,796 100
Operating lease expense 37,900 36,482 110,839 106,765
Changes in operating assets and liabilities:        
Accounts receivable (14,449) 34,552 45,831 (13,950)
Contract assets (9,914) (224,414)
Inventory 26,605 231,713 243,435 (69,784)
Prepaid expenses and other (1,183,347) 36,830 (54,953) 1,176,806
Accounts payable and accrued liabilities 6,799 (331,658) (74,247) (582,534)
Deferred revenue 1,408,314 6,929 (156,010) (3,838,771)
Operating lease liability, net (40,873) (38,173) (116,553) (108,735)
Net cash used in operating activities (1,061,643) (1,085,895) (3,055,425) (6,129,063)
Cash Flows From Investing Activities        
Proceeds from the sale of property and equipment 200
Net cash provided by investing activities 200
Cash Flows From Financing Activities        
Net cash from financing activities
Net change in cash and cash equivalents (1,061,643) (1,085,895) (3,055,425) (6,128,863)
Cash and cash equivalents, beginning of period 9,452,826 12,508,251 12,508,251 18,637,114
Cash and cash equivalents, end of period 8,391,183 11,422,356 9,452,826 12,508,251
Supplemental cash flow information:        
Interest paid
Income taxes paid
Non-cash investing and financing activities:        
Options issued for accrued equity compensation liability $ 89,970