Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable - Additional Information (Details)

v3.22.2
Accounts Receivable - Additional Information (Details)
$ in Thousands
Jun. 30, 2021
USD ($)
Dec. 31, 2020
USD ($)
Accounts Notes And Loans Receivable [Line Items]    
Allowance for doubtful accounts $ 20 $ 65
Number of customers 2 2
Customers One    
Accounts Notes And Loans Receivable [Line Items]    
Accounts Receivable Percentage 22.00% 26.00%
Customers Two    
Accounts Notes And Loans Receivable [Line Items]    
Accounts Receivable Percentage 20.00% 10.00%