0000001 - Document - Cover Page 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 (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Comprehensive Loss (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Cash Flow (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Nature of Operations link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Inventory, Net link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Investments in Equity and Marketable Securities link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Intangible Assets, Net link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Property, Plant & Equipment, Net link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Mineral Rights and Properties link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Noncontrolling Interest in Alta Mesa link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Asset Retirement Obligations and Restricted Cash link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Fair Value link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Share-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Segments link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Inventory, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Investments in Equity and Marketable Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Intangible Assets, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Property, Plant & Equipment, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Mineral Rights and Properties (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Noncontrolling Interest in Alta Mesa (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Asset Retirement Obligations and Restricted Cash (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Commitment and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Fair Value (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Share-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Inventory, Net - Schedule of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Inventory, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Investments in Equity and Marketable Securities - Schedule of Equity Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Investments in Equity and Marketable Securities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Intangible Assets, Net - Schedule of Finite and Indefinite Lived Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Intangible Assets, Net - Schedule of Finite and Indefinite Lived Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Intangible Assets, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Intangible Assets, Net - Schedule of Estimated Future Intangible Asset Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Property, Plant & Equipment, Net - Schedule of Property, Plant and Equipment Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Property, Plant & Equipment, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Mineral Rights and Properties - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Mineral Rights and Properties - Schedule of Activity of Mineral Rights and Properties (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Noncontrolling Interest in Alta Mesa - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Noncontrolling Interest in Alta Mesa - Schedule of Accounting for Initial Non-Controlling Interest (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Asset Retirement Obligations and Restricted Cash - Schedule of Change in Asset Retirement Obligation (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Asset Retirement Obligations and Restricted Cash - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Commitment and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Commitments and Contingencies - Schedule of Future Sales Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Leases - Schedule of Weighted-Average Remaining Lease Term And Discount Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Leases - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Leases - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Leases - Schedule of Operating Leases Reported on the Balance Sheet (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Leases - Schedule of Cash Flow, Supplemental Disclosures (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Fair Value - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Fair Value - Schedule of Fair Value Measurements by Level (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Stockholders' Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Stockholders' Equity - Schedule of Warrant Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Share-Based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Share-Based Compensation - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Share-Based Compensation - Schedule of Stock Options Outstanding and Exercisable (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Share-Based Compensation - Schedule of Unvested Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Share-Based Compensation - Schedule of Weighted-Average Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Share-Based Compensation - Restricted Stock Units and Performance Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Debt- Schedule of Outstanding Convertible Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Related Party Transactions - Schedule of Amounts Owed to Related Parties (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Segments (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink