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Asset retirement obligation (Tables)
12 Months Ended
Dec. 31, 2025
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Changes in ARO
The following table summarizes changes in the Company’s Asset retirement obligation (ARO) (in thousands):
Year Ended December 31,
20252024
Balance, beginning of period$13,151 $7,973 
Accretion 1,297 1,253 
Spending— (1,938)
Changes in estimates(2,675)5,863 
Balance, end of period$11,773 $13,151 
Current$22 $179 
Non-current$11,751 $12,972