Annual report pursuant to Section 13 and 15(d)
Cover
Document And Entity Information
Financial Statements
CONSOLIDATED BALANCE SHEETS
CONSOLIDATED BALANCE SHEETS (Parentheticals)
CONSOLIDATED STATEMENTS OF OPERATIONS
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (DEFICIT)
CONSOLIDATED STATEMENTS OF CASH FLOWS
CONSOLIDATED STATEMENTS OF CASH FLOWS (Parentheticals)
Notes to Financial Statements
SIGNIFICANT ACCOUNTING POLICIES
DEBT
FAIR VALUE MEASUREMENTS
SUBSIDIARY BORROWERS
JOINT VENTURE DRILLING PROGRAM
ACQUISITIONS
ASSET RETIREMENT OBLIGATIONS
LEASES
RESTRICTED DEPOSITS FOR ARO
DERIVATIVE FINANCIAL INSTRUMENTS
SHARE-BASED AWARDS AND CASH BASED AWARDS
EMPLOYEE BENEFIT PLAN
INCOME TAXES
EARNINGS PER SHARE
SUPPLEMENTAL CASH FLOW INFORMATION
COMMITMENTS
RELATED PARTIES
CONTINGENCIES
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED
SUBSEQUENT EVENTS
Accounting Policies
SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
SIGNIFICANT ACCOUNTING POLICIES (Tables)
DEBT (Tables)
FAIR VALUE MEASUREMENTS (Tables)
SUBSIDIARY BORROWERS (Tables)
JOINT VENTURE DRILLING PROGRAM (Tables)
ACQUISITIONS (Tables)
ASSET RETIREMENT OBLIGATIONS (Tables)
LEASES (Tables)
RESTRICTED DEPOSITS FOR ARO (Tables)
DERIVATIVE FINANCIAL INSTRUMENTS (Tables)
SHARE-BASED AWARDS AND CASH BASED AWARDS (Tables)
INCOME TAXES (Tables)
EARNINGS PER SHARE (Tables)
SUPPLEMENTAL CASH FLOW INFORMATION (Tables)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED (Tables)
Notes Details
SIGNIFICANT ACCOUNTING POLICIES (Details)
SIGNIFICANT ACCOUNTING POLICIES - Percentage of Revenue by Major Customers (Details)
SIGNIFICANT ACCOUNTING POLICIES - Credit Risk and Allowance for Doubtful Accounts (Details)
SIGNIFICANT ACCOUNTING POLICIES - Schedule of Amounts Recorded in Prepaid Expenses and Other Assets (Details)
SIGNIFICANT ACCOUNTING POLICIES - Schedule of Oil and Natural Gas Properties and Other, Net at Cost (Details)
SIGNIFICANT ACCOUNTING POLICIES - Schedule of Other Assets (Long-term) (Details)
SIGNIFICANT ACCOUNTING POLICIES - Schedule of Accrued Liabilities (Details)
SIGNIFICANT ACCOUNTING POLICIES - Schedule of Other Liabilities (Long-term) (Details)
DEBT - Components of Long-term Debt (Details)
DEBT - Aggregate annual maturities (Details)
DEBT (Details Textual)
FAIR VALUE MEASUREMENTS - Fair Value of Open Derivative Financial Instruments (Details)
FAIR VALUE MEASUREMENTS - Net value and Fair Value of Long-term Debt (Details)
SUBSIDIARY BORROWERS (Details)
SUBSIDIARY BORROWERS - Consolidation of Subsidiary Borrowers (Details)
SUBSIDIARY BORROWERS - Subsidiary Borrowers and Subsidiary Owns Equity (Details)
JOINT VENTURE DRILLING PROGRAM (Details Textual)
JOINT VENTURE DRILLING PROGRAM - Condensed Consolidated Balance Sheet (Details)
JOINT VENTURE DRILLING PROGRAM - Condensed Consolidated Statement of Operations (Details)
ACQUISITIONS (Details)
ASSET RETIREMENT OBLIGATIONS - Changes to Asset Retirement Obligation (Details)
LEASES - Lease Cost (Details)
LEASES - Lessee Assets and Liabilities (Details)
LEASES - Weighted Average Remaining Lease Term and Discount Rate (Details)
LEASES - Supplemental Cash Flow Information (Details)
LEASES - Undiscounted Future Minimum Payment (Details)
RESTRICTED DEPOSITS FOR ARO - Narrative (Details)
RESTRICTED DEPOSITS FOR ARO (Details)
DERIVATIVE FINANCIAL INSTRUMENTS - Summary of Open Commodity Derivative Contracts (Details)
DERIVATIVE FINANCIAL INSTRUMENTS - Fair Value of Open and Closed Contracts Which Had Not Yet Settled (Details)
DERIVATIVE FINANCIAL INSTRUMENTS - Change in fair value and settlement contract (Details)
DERIVATIVE FINANCIAL INSTRUMENTS - Cash Receipts on Commodity Derivative Contract Settlements (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS (Details Textual)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Summary of Share Activity Related to Restricted Stock Units (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Schedule of Outstanding Restricted Shares and PSU's Issued to Non-employee Directors (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Summary of Share Activity Related to Performance Share Units (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Summary of Assumptions Used to Calculate Fair Value of PSUs granted (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Summary of Restricted Stock Activity (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Summary of Incentive Compensation Expense Under Share-based Payment Arrangements (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Summary of Compensation Expense Related to Share-based Awards and Cash-Based Awards (Details)
EMPLOYEE BENEFIT PLAN (Details)
INCOME TAXES (Details)
INCOME TAXES - Components of Income Tax Expense (Benefit) (Details)
INCOME TAXES - Reconciliation of Income Taxes Computed to Income Tax Expense (Benefit) (Details)
INCOME TAXES - Significant Components of Deferred Tax Assets and Liabilities (Details)
INCOME TAXES - Net Operating Loss, Interest and Tax Credit Carryovers (Details)
EARNINGS PER SHARE - Schedule of Basic and Diluted (Loss) Earnings Per Common Share (Details)
SUPPLEMENTAL CASH FLOW INFORMATION - Supplemental Cash Flow Information (Details)
COMMITMENTS (Details)
RELATED PARTIES (Details)
CONTINGENCIES (Details)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED (Details)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED - Capitalized Costs Related to Oil and Natural Gas (Details)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED - Cost Incurred in Oil and Gas Property Acquisition Exploration and Development Activities (Details)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED - Estimated Quantities of Net Proved, Proved Developed and Proved Undeveloped Oil, NGLs and Natural Gas Reserves (Details)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED - Standardized Measure of Discounted Future Net Cash Flows (Details)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED - Schedule of Prices Weighted by Field Production Related to Proved Reserves (Details)
SUPPLEMENTAL OIL AND GAS DISCLOSURES - UNAUDITED - Change in Standard Measure of Discounted Future Net Cash Flows (Details)
SUBSEQUENT EVENTS (Details)
SHARE-BASED AWARDS AND CASH BASED AWARDS - Schedule of Outstanding Restricted Shares and PSU's Issued to Non-employee Directors (Details)