v3.26.3
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
ASSETS    
Cash and cash equivalents $ 152,291 $ 83,537
Short-term investments 9,071 0
Accounts receivable:    
Trade, net 26,536 31,979
Other receivables, net 349 159
Inventory, net 113,645 112,191
Prepaid expenses and other current assets 5,407 5,312
Assets held for sale 0 59,154
Total current assets 307,299 292,332
Property, plant, equipment, and mineral properties, net 297,478 298,756
Water rights 2,311 2,311
Long-term parts inventory, net 32,015 31,506
Long-term investments 5,625 179
Other assets, net 9,378 7,095
Total Assets 654,106 632,179
LIABILITIES AND STOCKHOLDERS' EQUITY    
Accounts payable 11,557 9,656
Accrued liabilities 10,907 10,456
Accrued employee compensation and benefits 12,973 12,481
Other current liabilities 16,129 19,811
Liabilities held for sale 0 3,370
Total current liabilities 51,566 55,774
Asset retirement obligation, net of current portion 40,612 38,452
Operating lease liabilities 819 1,550
Finance lease liabilities 1,971 1,741
Deferred other income, long-term 41,541 43,233
Total Liabilities 136,509 140,750
Commitments and Contingencies
Common stock, $0.001 par value; 40,000,000 shares authorized; 13,187,112 and 13,131,663 shares outstanding at September 30, 2026, and December 31, 2025, respectively 14 14
Additional paid-in capital 676,560 674,297
Accumulated deficit (136,143) (160,870)
Less treasury stock, at cost (22,834) (22,012)
Total Stockholders' Equity 517,597 491,429
Total Liabilities and Stockholders' Equity $ 654,106 $ 632,179
Common Stock Shares Issued Not Disclosed false false