Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Concentration of customers (Details)

v3.23.3
Basis of Presentation and Summary of Significant Accounting Policies - Concentration of customers (Details) - customer
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Concentrations of credit risk          
Number of customers 1 1 1 1 1
Revenue | Customer concentration risk | Customer 1          
Concentrations of credit risk          
Concentration risk (as a percent) 82.00% 70.00% 72.00% 60.00%  
Accounts receivables | Credit concentration risk | Customer 1          
Concentrations of credit risk          
Concentration risk (as a percent)     90.00%   80.00%