v3.26.1
Organization and Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2026
Accounting Policies [Abstract]  
Schedule of changes in asset retirement obligations
          
   Six months ended June 30, 
   2026   2025 
   (in thousands) 
Balance, beginning of period  $942   $1,196 
Liabilities settled   (5)   (263)
Accretion expense   43    43 
Revision of estimates   39    171 
Balance, end of period  $1,019   $1,147