0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Business and Basis of Preparation link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Falcon Acquisition link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Property, Plant and Equipment & Natural Gas Properties link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Accounts Payable and Accrued Expenses link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Long-term debt link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Asset Retirement Obligations link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Stock-based Compensation link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Earnings (Loss) per Share link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Segment and Geographic Information link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Commitment and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Supplemental Oil and Gas Disclosures (unaudited) link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Falcon Acquisition (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Variable Interest Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Property, Plant and Equipment & Natural Gas Properties (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Accounts Payable and Accrued Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Long-term debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Asset Retirement Obligations (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Stockholders’ Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Stock-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Earnings (Loss) per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Segment and Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Commitment and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Supplemental Oil and Gas Disclosures (unaudited) (Tables) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Business and Basis of Preparation (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Summary of Significant Accounting Policies - Cash reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Summary of Significant Accounting Policies - Trade and Other Receivables narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Summary of Significant Accounting Policies - Property Plant and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Summary of Significant Accounting Policies - Employee Benefits narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Falcon Acquisition - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Falcon Acquisition - Asset Acquired and Liability Assumed (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Variable Interest Entities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Variable Interest Entities - Balance sheet (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Property, Plant and Equipment & Natural Gas Properties - Narrative, Natural Gas Properties (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Property, Plant and Equipment & Natural Gas Properties - Oil and Gas, Capitalized Exploratory Well Cost, Roll Forward (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Property, Plant and Equipment & Natural Gas Properties - Property Plant and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Leases - Schedule of Balance sheet balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Leases - Schedule of Income Statement transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Leases - Schedule of Cash Flow disclosure (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Leases - Schedule of Weighted Average Remaining Lease Term And Discount Rates (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Leases - Schedule of Maturity of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Leases - Schedule of Maturity of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Accounts Payable and Accrued Expenses - Schedule of Accounts Payable and Accrued Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Accounts Payable and Accrued Expenses - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Long-term debt - Schedule of Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Long-term debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Asset Retirement Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Stockholders’ Equity - Movement in common stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Stockholders’ Equity - Narrative, July 2025 - October 2025 (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Stockholders’ Equity - Narrative, November 2025 - February 2026 (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Stockholders’ Equity - Narrative, April 2026 - June 2026 (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Stock-based Compensation - Equity Incentive Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Stock-based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Stock-based Compensation - Narrative, Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Stock-based Compensation - Fair Value Assumptions Tranche Three (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Stock-based Compensation - Expense related disclosures (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Stock-based Compensation - Narrative 2025 Director Awards (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Stock-based Compensation - Narrative 2026 Director Restricted Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Stock-based Compensation - Narrative 2026 CEO Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Stock-based Compensation - Narrative Falcon Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Stock-based Compensation - Fair Value Assumptions Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Stock-based Compensation - Schedule of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Income Taxes - Tax Rate Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Income Taxes - Components of Deferred Tax (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Earnings (Loss) per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Segment and Geographic Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Segment and Geographic Information - Long-lived assets information by location (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Commitment and Contingencies - Schedule of committed not recognized liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Commitment and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Supplemental Oil and Gas Disclosures (unaudited) - Costs incurred in natural gas exploration and development (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Supplemental Oil and Gas Disclosures (unaudited) - Impairment (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Supplemental Oil and Gas Disclosures (unaudited) - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink