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Revenue Recognition - Additional Information (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Revenue from Contract with Customer Benchmark | Three Largest Customers | Customer Concentration Risk        
Concentration Risk [Line Items]        
Concentration risk (percent) 84.00% 81.00% 83.00% 80.00%