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FINANCIAL INSTRUMENTS (Details) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Statement [Line Items]    
Accounts payable and accrued liabilities $ 2,224,000 $ 2,068,000
Amounts due to related parties 179,000 $ 154,000
Financial Instruments [Member]    
Statement [Line Items]    
Accounts payable and accrued liabilities 2,224,000  
Amounts due to related parties 179,000  
Minimum rental and lease payments 178,000  
Term facility 840,000  
Finance lease obligations 362,000  
Total 3,783,000  
Less Than One Year [Member]    
Statement [Line Items]    
Accounts payable and accrued liabilities 2,224,000  
Amounts due to related parties 179,000  
Minimum rental and lease payments 162,000  
Term facility 840,000  
Finance lease obligations 103,000  
Total 3,508,000  
Later Than Five Years [Member]    
Statement [Line Items]    
Accounts payable and accrued liabilities 0  
Amounts due to related parties 0  
Minimum rental and lease payments 2,000  
Term facility 0  
Finance lease obligations 0  
Total 2,000  
Later Than One Year And Not Later Than Five Years [Member]    
Statement [Line Items]    
Accounts payable and accrued liabilities 0  
Amounts due to related parties 0  
Minimum rental and lease payments 14,000  
Term facility 0  
Finance lease obligations 259,000  
Total $ 273,000