v3.26.1
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Operating activities    
Net cash provided by (used for) operating activities $ 20,673 $ (2,753)
Investing activities    
Expenditures for property, plant and equipment and acquisition of mineral interests (41,921) (11,950)
Proceeds from the sale of assets 24 120
Contributions to equity method investment (2,733) 0
Return of equity method investments 4,448 0
Other (17) 795
Net cash used for investing activities (40,199) (11,035)
Financing activities    
Net additions (reductions) to revolving credit agreement 20,000 (5,000)
Reductions to long-term debt (2,353) (2,321)
Cash dividends paid (3,882) (3,570)
Purchase of treasury shares 0 (695)
Net cash provided by (used for) financing activities 15,341 (9,643)
Cash and cash equivalents    
Total decrease for the period (4,185) (23,431)
Balance at the beginning of the period 49,708 72,833
Balance at the end of the period 45,523 49,402
Affiliated Entity    
Financing activities    
Additions to note payable to affiliate $ 1,576 $ 1,943