XML 65 R55.htm IDEA: XBRL DOCUMENT v3.21.2
PROPERTY AND EQUIPMENT (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
Nov. 30, 2020
Depreciation expense $ 100 $ 10 $ 217 $ 77  
Deposit for equipment 678   678   $ 619
Sales-type lease net book value 100   100    
Machinery and Equipment [Member]          
Deposit for equipment $ 700   $ 700   $ 600
Machinery and Equipment [Member] | Minimum [Member]          
Useful lives     P3Y    
Machinery and Equipment [Member] | Maximum [Member]          
Useful lives     P7Y    
Computer Equipment and Software [Member] | Minimum [Member]          
Useful lives     P3Y    
Computer Equipment and Software [Member] | Maximum [Member]          
Useful lives     P7Y    
Furniture and Fixtures [Member] | Minimum [Member]          
Useful lives     P3Y    
Furniture and Fixtures [Member] | Maximum [Member]          
Useful lives     P7Y    
Leasehold Improvements [Member] | Minimum [Member]          
Useful lives     P3Y    
Leasehold Improvements [Member] | Maximum [Member]          
Useful lives     P7Y