Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Asset Retirement Obligations (Tables)

v3.23.2
Note 13 - Asset Retirement Obligations (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Change in Asset Retirement Obligation [Table Text Block]

(in thousands)

 

As of June 30, 2023

   

As of December 31, 2022

 

Beginning balance

  $ 42,001     $ 40,694  

Accretion

    1,118       1,958  

Additions

          6,134  

Revisions

    5,726       (43 )

Settlements

    (374 )     (6,577 )

Foreign currency gain (loss)

    216       (165 )

Ending balance

  $ 48,687     $ 42,001