Concentration of Risk (Details) - customer	3 Months Ended		12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Revenue | Customer concentration risk
Concentration of Risk
Number of customers	3	2
Revenue | Customer concentration risk | First customer
Concentration of Risk
Percentage of concentration risk	19.80%	15.30%
Revenue | Customer concentration risk | Second customer
Concentration of Risk
Percentage of concentration risk	13.70%	15.20%
Revenue | Customer concentration risk | Third customer
Concentration of Risk
Percentage of concentration risk	10.70%
Accounts Receivable | Credit concentration risk
Concentration of Risk
Number of customers	4		3
Accounts Receivable | Credit concentration risk | First customer
Concentration of Risk
Percentage of concentration risk	14.60%		14.70%
Accounts Receivable | Credit concentration risk | Second customer
Concentration of Risk
Percentage of concentration risk	11.10%		13.50%
Accounts Receivable | Credit concentration risk | Third customer
Concentration of Risk
Percentage of concentration risk	10.70%		10.30%
Accounts Receivable | Credit concentration risk | Fourth customer
Concentration of Risk
Percentage of concentration risk	10.50%