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DEBT (Details Narrative) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Mar. 28, 2018
Mar. 15, 2017
Jun. 30, 2016
Apr. 30, 2016
Dec. 31, 2018
Mar. 15, 2018
Dec. 31, 2017
Debt Instrument [Line Items]              
Credit facilities amount outstanding         $ 20,755   $ 17,814
Canadian Facilities [Member]              
Debt Instrument [Line Items]              
Maximum credit facilities amount to borrow       $ 6,300      
Credit facilities amount outstanding         5,800    
Canadian Facilities [Member] | Canada, Dollars              
Debt Instrument [Line Items]              
Maximum credit facilities amount to borrow       $ 8,200   $ 9,200  
Canadian Credit Facilities A [Member]              
Debt Instrument [Line Items]              
Credit facilities amount outstanding         5,800   2,900
Canadian Credit Facilities A [Member] | 2017 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       0.75%      
Variable rate description       BMO's prime rate plus      
Canadian Credit Facilities A [Member] | 2017 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       0.75%      
Variable rate description       U.S. base rate plus      
Canadian Credit Facilities A [Member] | 2017 CAD ARCA Amendment [Member] | LIBOR [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       2.25%      
Variable rate description       LIBOR plus      
Canadian Credit Facilities A [Member] | 2018 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       0.50%      
Variable rate description       BMO's prime rate plus      
Canadian Credit Facilities A [Member] | 2018 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       0.50%      
Variable rate description       U.S. base rate plus      
Canadian Credit Facilities A [Member] | 2018 CAD ARCA Amendment [Member] | LIBOR [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       2.00%      
Variable rate description       LIBOR plus      
Canadian Credit Facilities A [Member] | Canada, Dollars              
Debt Instrument [Line Items]              
Maximum credit facilities amount to borrow       $ 7,000   $ 8,000  
Canadian Credit Facilities B [Member]              
Debt Instrument [Line Items]              
Credit facilities amount outstanding             100
Canadian Credit Facilities B [Member] | Canada, Dollars              
Debt Instrument [Line Items]              
Maximum credit facilities amount to borrow       $ 471      
Canadian Credit Facilities B [Member] | Canada, Dollars | 2017 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       1.25%      
Variable rate description       BMO's prime rate plus      
Frequency of payments   Quarterly   Quarterly      
Quarterly principal payment   $ 47   $ 47      
Balloon payment       $ 141      
Debt instrument amortization period       5 years      
Canadian Credit Facilities B [Member] | Canada, Dollars | 2018 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       1.25%      
Variable rate description       BMO's prime rate plus      
Frequency of payments       Quarterly      
Quarterly principal payment       $ 47      
Canadian Credit Facilities C [Member]              
Debt Instrument [Line Items]              
Maximum credit facilities amount to borrow       $ 712      
Credit facilities amount outstanding         352   500
Canadian Credit Facilities C [Member] | 2017 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Frequency of payments   Quarterly          
Quarterly principal payment   $ 36          
Balloon payment   $ 352          
Canadian Credit Facilities C [Member] | 2017 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       1.50%      
Variable rate description       U.S. base rate plus      
Canadian Credit Facilities C [Member] | 2017 CAD ARCA Amendment [Member] | LIBOR [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       2.75%      
Variable rate description       LIBOR plus      
Canadian Credit Facilities C [Member] | 2018 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Frequency of payments Quarterly            
Quarterly principal payment $ 36            
Balloon payment       $ 136      
Canadian Credit Facilities C [Member] | 2018 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       1.25%      
Variable rate description       U.S. base rate plus      
Canadian Credit Facilities C [Member] | 2018 CAD ARCA Amendment [Member] | LIBOR [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       2.50%      
Variable rate description       LIBOR plus      
Canadian Credit Facilities C [Member] | CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Quarterly principal payment     $ 72        
Balloon payment       $ 496      
Canadian Credit Facilities C [Member] | Canada, Dollars              
Debt Instrument [Line Items]              
Quarterly principal payment         $ 316    
Canadian Credit Facilities C [Member] | Canada, Dollars | 2017 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       1.50%      
Variable rate description       BMO's prime rate plus      
Frequency of payments       Quarterly      
Quarterly principal payment       $ 36      
Canadian Credit Facilities C [Member] | Canada, Dollars | 2018 CAD ARCA Amendment [Member]              
Debt Instrument [Line Items]              
Interest rate spread on variable rate       1.25%      
Variable rate description       BMO's prime rate plus      
Canadian Credit Facilities [Member]              
Debt Instrument [Line Items]              
Credit facilities amount outstanding             $ 3,500