XML 51 R41.htm IDEA: XBRL DOCUMENT v3.21.2
INCOME TAXES (Details 1) - USD ($)
Feb. 28, 2021
Feb. 29, 2020
Current    
Accrued liabilities $ 56,736 $ 44,177
Inventory allowance 1,406,453 1,339,208
Section 263A capitalized costs 53,799 59,095
Net operating loss carryforwards 2,456,278 2,865,302
Other 14,902 32,972
Depreciation (6,058) (18,952)
Total long-term deferred tax assets 3,982,110 4,321,802
Valuation allowance (3,982,110) (4,321,802)
Total net deferred tax assets $ 0 $ 0