Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Asset Retirement Obligations (Tables)

v3.23.1
Note 13 - Asset Retirement Obligations (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Change in Asset Retirement Obligation [Table Text Block]

(in thousands)

 

As of March 31, 2023

   

As of December 31, 2022

 

Beginning balance

  $ 42,001     $ 40,694  

Accretion

    556       1,958  

Additions

          6,134  

Revisions

    79       (43 )

Settlements

    (123 )     (6,577 )

Foreign currency gain (loss)

    74       (165 )

Ending balance

  $ 42,587     $ 42,001