Quarterly report pursuant to Section 13 or 15(d)

Customer Concentration - Schedule of Customer Concentration (Details)

v3.21.2
Customer Concentration - Schedule of Customer Concentration (Details) - Customer Concentration Risk [Member]
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Customer A [Member] | Total Revenues from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 26.00% 25.00% 27.00% 26.00%  
Customer A [Member] | Accounts Receivable, Net from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     24.00%   31.00%
Customer B [Member] | Total Revenues from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 16.00% 15.00% 16.00% 15.00%  
Customer B [Member] | Accounts Receivable, Net from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     16.00%   21.00%
Customer C [Member] | Total Revenues from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 17.00% 17.00% 18.00% 16.00%  
Customer C [Member] | Accounts Receivable, Net from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     16.00%    
Customer D [Member] | Total Revenues from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 18.00% 16.00% 16.00% 16.00%  
Customer D [Member] | Accounts Receivable, Net from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage     17.00%   22.00%
Customer E [Member] | Total Revenues from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 12.00% 11.00% 12.00% 11.00%