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Segments - Narrative (Details) - segment
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Segment Reporting Information [Line Items]    
Number of reportable segments 1  
Maximum net sales by customer   10.00%
Geographic Concentration Risk | Revenue Benchmark | CANADA    
Segment Reporting Information [Line Items]    
Concentration Risk, Percentage 9.80% 10.90%
Geographic Concentration Risk | Revenue Benchmark | United States    
Segment Reporting Information [Line Items]    
Concentration Risk, Percentage 90.20% 89.10%