Condensed Balance Sheets - USD ($) $ in Thousands	Aug. 31, 2025	Feb. 28, 2025
Current assets
Cash and cash equivalents	$ 24	$ 23
Inventories	5	38
Prepaid and other current assets	115	220
Total current assets	144	281
Property and equipment, net	524	618
Operating lease right-of-use asset	291	418
Security deposit	160	160
Total assets	1,119	1,477
Current liabilities
Accounts payable and accrued expenses	2,609	2,544
Accrued interest	3,917	2,875
Customer advances	457	447
Convertible notes payable, current portion-past due	1,493	1,513
Notes payable, current portion	153	212
Lease liabilities, current portion	299	279
Derivative liability	22,316	17,565
Total current liabilities	44,256	38,447
Notes payable, net of current portion	338	440
Lease liabilities, net of current portion	26	183
Total liabilities	44,620	39,070
Commitments and contingencies
Shareholders’ deficit
Common stock: $0.0001 par value; 150,000,000 shares authorized; 125,126,752 and 118,296,448 issued and outstanding at August 31, 2025 and February 25, 2025, respectively.	12	12
Additional paid-in capital	464,220	462,523
Accumulated deficit	(507,733)	(500,128)
Total shareholders’ deficit	(43,501)	(37,593)
Total liabilities and shareholders’ deficit	1,119	1,477
Related Party
Current liabilities
Convertible note payable-related party-including $3,020 and $3,020, respectively past due	12,279	12,279
Notes payable-related party, current portion - past due	$ 733	$ 733

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Balance Type:	credit
Period Type:	instant

- Definition

Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.