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 14.00% 15.00% 15.00% 15.00%  
Customer A [Member] | Accounts Receivable, Net and Contract Assets, Net from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage         14.00%
Customer B [Member] | Total Revenues from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage 12.00% 12.00% 12.00% 10.00%  
Customer B [Member] | Accounts Receivable, Net and Contract Assets, Net from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage         12.00%
Customer C [Member] | Total Revenues from External Customers [Member]          
Concentration Risk [Line Items]          
Concentration Risk, Percentage   10.00% 11.00%