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Revenue Recognition - Schedule of Revenues Geographic Breakdown (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Total Revenue $ 1,477 $ 4,580 $ 4,625 $ 14,638
United States [Member]        
Total Revenue 1,420 4,420 4,390 14,144
Canada [Member]        
Total Revenue $ 57 $ 160 $ 235 $ 494