Concentration of Risk (Details) - customer	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Revenue | Customer concentration risk
Concentration of Risk
Number of customers	2	0
Revenue | Customer concentration risk | Maximum
Concentration of Risk
Percentage of concentration risk		10.00%
Revenue | Customer concentration risk | First customer
Concentration of Risk
Percentage of concentration risk	15.30%
Revenue | Customer concentration risk | Second customer
Concentration of Risk
Percentage of concentration risk	15.20%
Accounts Receivable | Credit concentration risk
Concentration of Risk
Number of customers	3		1
Accounts Receivable | Credit concentration risk | First customer
Concentration of Risk
Percentage of concentration risk	10.70%		10.00%
Accounts Receivable | Credit concentration risk | Second customer
Concentration of Risk
Percentage of concentration risk	10.50%
Accounts Receivable | Credit concentration risk | Third customer
Concentration of Risk
Percentage of concentration risk	0.104%