v3.26.1
Statements of Cash Flows - USD ($)
$ in Thousands
 12 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Statement of Cash Flows [Abstract]    
Net loss $ (10,933) $ (21,138)
Adjustments to reconcile net loss to cash used in operating activities    
Depreciation and amortization 221 137
Amortization of debt discount 5
Inventory write-down 19
Gain on debt settlement (179)
Loss on debt extinguishment – related party 19,324
Change in fair value of derivative liability 5,279 (4,629)
Fair value of vested stock options 1,638
Common stock issued for services 72
Changes in operating assets and liabilities:    
Inventory 33 (37)
Prepaid and other current assets 268 132
Operating lease right-of-use asset 262 236
Accounts payable and accrued expenses 11 (85)
Accrued interest 1,653 1,600
Customer advances 10
Operating lease liability (281) (246)
Cash used in operating activities (3,405) (3,223)
Cash used in investing activities:    
Purchase of property and equipment (12) (103)
Cash used in investing activities (12) (103)
Cash flows from financing activities:    
Proceeds from issuance of common stock 3,648 3,431
Proceeds from issuance of notes payable
Principal payments of notes payable and convertible notes payable (243) (206)
Cash provided by financing activities 3,405 3,225
Net increase (decrease) in cash and cash equivalents (12) (101)
Cash and cash equivalents-beginning of year 23 124
Cash and cash equivalents-end of year 11 23
Cash paid for:    
Interest 163 138
Supplemental schedule of non-cash transactions:    
Right of use asset and lease liability 47
Notes payable issued for the purchase of property and equipment 390 274
Notes payable issued for the purchase of annual software license $ 280 $ 179