v3.26.1
Equity Method Investment in Smackover Lithium - Summarized Financial Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Equity Method Investment in Joint Ventures      
Net loss $ 2,738 $ 1,550  
Company's share of net loss 1,502 984  
Current assets 146,739   $ 157,687
Non-current assets 244,227   228,829
TOTAL ASSETS 390,966   386,516
Current liabilities 7,276   10,086
TOTAL LIABILITIES 28,444   32,558
Carrying amount of investment in joint ventures 185,241   168,868
Total      
Equity Method Investment in Joint Ventures      
Net loss 2,733 1,790  
Company's share of net loss 1,502 984  
Current assets 38,663 23,730  
Non-current assets 161,149 147,386  
TOTAL ASSETS 199,812 171,116  
Current liabilities 10,722 11,795  
TOTAL LIABILITIES 10,722 11,795  
Net assets 189,090 159,321  
Company's share of Smackover Lithium 104,000 87,627  
Adjustments to the Company's share of net assets 81,241 81,241  
Carrying amount of investment in joint ventures 185,241 168,868  
SWA Lithium      
Equity Method Investment in Joint Ventures      
Net loss 2,363 1,507  
Company's share of net loss 1,299 829  
Current assets 20,410 12,741  
Non-current assets 89,189 82,994  
TOTAL ASSETS 109,599 95,735  
Current liabilities 5,865 7,139  
TOTAL LIABILITIES 5,865 7,139  
Net assets 103,734 88,596  
Company's share of Smackover Lithium 57,054 48,728  
Adjustments to the Company's share of net assets 56,437 56,437  
Carrying amount of investment in joint ventures 113,491 105,165 105,165
Texas Lithium      
Equity Method Investment in Joint Ventures      
Net loss 370 283  
Company's share of net loss 203 155  
Current assets 18,253 10,989  
Non-current assets 71,960 64,392  
TOTAL ASSETS 90,213 75,381  
Current liabilities 4,857 4,656  
TOTAL LIABILITIES 4,857 4,656  
Net assets 85,356 70,725  
Company's share of Smackover Lithium 46,946 38,899  
Adjustments to the Company's share of net assets 24,804 24,804  
Carrying amount of investment in joint ventures $ 71,750 $ 63,703 $ 63,703