v3.26.1
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Current assets    
Cash and cash equivalents $ 402,642 $ 371,124
Trade receivables, net 61,029 47,933
Inventories 32,049 30,908
Prepaid expenses and other current assets 4,729 5,351
Total current assets 500,449 455,316
Property, plant, and equipment 584,000 554,612
Less accumulated depreciation and depletion (342,058) (333,191)
Property, plant, and equipment, net 241,942 221,421
Operating lease right-of-use assets 3,104 3,864
Other assets, net 1,866 443
Total assets 747,361 681,044
Current liabilities    
Accounts payable 10,482 14,516
Current portion of operating lease liabilities 1,556 1,643
Accrued expenses 6,132 7,473
Total current liabilities 18,170 23,632
Deferred tax liabilities, net 30,518 22,999
Operating lease liabilities, excluding current portion 1,690 2,370
Other liabilities 1,252 1,283
Total liabilities 51,630 50,284
Stockholders' equity    
Common stock 2,977 2,975
Additional paid-in capital 52,529 48,839
Retained earnings 704,674 643,025
Less treasury stock, at cost (64,449) (64,079)
Total stockholders' equity 695,731 630,760
Total liabilities and stockholders' equity $ 747,361 $ 681,044