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Contingencies (Details Textual) - USD ($)
 3 Months Ended
Apr. 30, 2018
Jan. 31, 2018
Contingencies (Line Items)    
Loss Contingency Accrual $ 150,000 $ 150,000
Loss Contingency,First Case [Member]    
Contingencies (Line Items)    
Loss Contingency Damages Sought Value 100,000  
Loss Contingency,Second Case [Member]    
Contingencies (Line Items)    
Loss Contingency Damages Sought Value 300,000  
Loss Contingency,Third Case [Member]    
Contingencies (Line Items)    
Loss Contingency, Damages Awarded, Value 100,000  
Lakeland Brazil [Member]    
Contingencies (Line Items)    
Loss Contingency, Damages Sought, Value $ 700,000