Summary of Significant Accounting Policies - Concentration of Risk (Details) - customer	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenue | Customer concentration risk
Concentration of Risk
Number of customers	0	0	2
Revenue | Customer concentration risk | Ten largest customers
Concentration of Risk
Number of customers	10	10	10
Percentage of concentration risk	45.90%	51.70%	59.40%
Revenue | Customer concentration risk | First customer
Concentration of Risk
Percentage of concentration risk			13.10%
Revenue | Customer concentration risk | Second customer
Concentration of Risk
Percentage of concentration risk			11.50%
Revenue | Customer concentration risk | Number of customers represented
Concentration of Risk
Percentage of concentration risk	10.00%	10.00%
Accounts Receivable | Credit concentration risk
Concentration of Risk
Number of customers	1	1
Accounts Receivable | Credit concentration risk | First customer
Concentration of Risk
Percentage of concentration risk	10.00%	12.20%