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Summary of Significant Accounting Policies - Schedule of Concentration Risk (Details) - Credit Concentration Risk
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Customer A | Revenue      
Concentration Risk [Line Items]      
Concentration risk, percentage     13.00%
Customer B | Revenue      
Concentration Risk [Line Items]      
Concentration risk, percentage 26.00% 18.00% 13.00%
Customer B | Accounts Receivable      
Concentration Risk [Line Items]      
Concentration risk, percentage 40.00% 65.00%  
Customer C | Accounts Receivable      
Concentration Risk [Line Items]      
Concentration risk, percentage 10.00%    
Customer D | Revenue      
Concentration Risk [Line Items]      
Concentration risk, percentage 14.00%