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LEASES (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 9 Months Ended
May 31, 2020
Sep. 30, 2020
Dec. 31, 2019
Oct. 02, 2019
Business exit costs $ 1,300      
Operating lease liabilities   $ 657 $ 923 $ 913
Impairment to operating lease   500    
Denver Colorado Office [Member]        
Operating lease liabilities   $ 500