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Significant Accounting Policies - Credit Risk and Major Customers (Details) - Customer concentration - customer	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Revenue concentration
Concentration risk
Number of customers	3	3
Revenue concentration | Three customers
Concentration risk
Concentration risk percentage	95.00%	98.00%
Accounts receivable concentration
Concentration risk
Number of customers	2	2
Accounts receivable concentration | Two customers
Concentration risk
Concentration risk percentage	98.00%	94.00%
Contract asset concentration
Concentration risk
Number of customers	1
Contract asset concentration | One customer
Concentration risk
Concentration risk percentage	100.00%

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