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Intangible Assets (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Aug. 31, 2023
Aug. 31, 2022
Aug. 31, 2023
Aug. 31, 2022
Feb. 28, 2023
Intangible Assets          
Intangible assets $ 1,375   $ 1,375   $ 1,210
Additions to intangible assets     225 $ 141  
Amortization expense $ 35 $ 67 $ 21 $ 40