Annual report pursuant to Section 13 and 15(d)

Schedule of Long-term Debt Instruments (Details)

v3.10.0.1
Schedule of Long-term Debt Instruments (Details)
€ in Thousands, $ in Thousands
Nov. 30, 2018
USD ($)
Nov. 30, 2018
EUR (€)
Nov. 30, 2017
USD ($)
Nov. 02, 2016
Debt Instrument, Interest Rate, Stated Percentage       2.00%
Loans payable $ 2,030   $ 2,496  
Current portion of loans payable (368)   (378)  
Noncurrent portion of loans payable $ 1,662   2,118  
Long-term loan a [Member]        
Principal Amount | €   € 1,400    
Debt Instrument, Interest Rate, Stated Percentage 4.05% 4.05%    
Loans payable $ 700   899  
Current portion of loans payable (168)   (169)  
Long-term loan b [Member]        
Principal Amount | €   € 1,000    
Loans payable 869   977  
Current portion of loans payable $ (67)   (70)  
Long-term loan b [Member] | Minimum [Member]        
Debt Instrument, Interest Rate, Stated Percentage 6.00% 6.00%    
Long-term loan b [Member] | Maximum [Member]        
Debt Instrument, Interest Rate, Stated Percentage 7.50% 7.50%    
Long-term loan c [Member]        
Principal Amount | €   € 790    
Loans payable $ 461   620  
Current portion of loans payable $ (133)   $ (139)  
Long-term loan c [Member] | Minimum [Member]        
Debt Instrument, Interest Rate, Stated Percentage 5.50% 5.50%    
Long-term loan c [Member] | Maximum [Member]        
Debt Instrument, Interest Rate, Stated Percentage 6.00% 6.00%