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Notes Payable (Tables)
6 Months Ended
Aug. 31, 2023
Notes Payable [Abstract]  
Schedule of Notes Payable Notes payable consisted of the following:
(amounts in thousands) 

August 31,

2023

  

February 28,

2023

 
Secured notes payable        
(a) Note payable-EID loan  $150   $150 
(b) Notes payable-vehicles and equipment   147    188 
           
Unsecured notes payable          
(c) Note payable-other   10    10 
Total  $307   $348 
Non-current   214    256 
Current   93    92