Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
|
| Operating revenues: | ||||
| Oil sales | $ 30,582 | $ 36,346 | $ 94,584 | $ 104,965 |
| Natural gas sales | 3,734 | 3,311 | 9,365 | 8,479 |
| Total operating revenues | 34,316 | 39,657 | 103,949 | 113,444 |
| Operating expenses: | ||||
| Lease operating expenses | 7,194 | 6,270 | 20,728 | 14,863 |
| Production taxes | 2,583 | 2,247 | 7,800 | 6,429 |
| Depreciation, depletion and amortization | 16,704 | 16,115 | 52,395 | 38,635 |
| General and administrative | 4,302 | 3,261 | 22,167 | 23,707 |
| Accretion expense | 142 | 202 | 485 | 603 |
| Write-down of oil and natural gas properties | 87,301 | 87,301 | ||
| Rig termination fee | 3,641 | |||
| Gain on sale of other property and equipment | (1,080) | |||
| Total operating expenses | 118,226 | 28,095 | 194,517 | 83,157 |
| Income (loss) from operations | (83,910) | 11,562 | (90,568) | 30,287 |
| Other income: | ||||
| Interest expense | 5,603 | 2,205 | 15,567 | 5,007 |
| Gain on early extinguishment of debt | (3,205) | |||
| Gain on derivative contracts | (23,283) | (9,944) | (17,463) | (2,746) |
| Other income | (92) | (61) | (177) | (203) |
| Total other income | (17,772) | (7,800) | (2,073) | (1,147) |
| Income (loss) before income taxes | (66,138) | 19,362 | (88,495) | 31,434 |
| Income tax expense | 45,667 | 7,161 | 38,474 | 12,630 |
| Net income (loss) | (111,805) | 12,201 | (126,969) | 18,804 |
| Preferred stock dividends | (1,974) | (1,974) | (5,921) | (5,921) |
| Income (loss) available to common stockholders | $ (113,779) | $ 10,227 | $ (132,890) | $ 12,883 |
| Income (loss) per common share: | ||||
| Basic | $ (1.72) | $ 0.24 | $ (2.10) | $ 0.31 |
| Diluted | $ (1.72) | $ 0.23 | $ (2.10) | $ 0.30 |
| Shares used in computing income (loss) per common share: | ||||
| Basic | 66,277 | 43,187 | 63,265 | 41,370 |
| Diluted | 66,277 | 44,211 | 63,265 | 42,510 |
| X | ||||||||||
- Definition Gas sales No definition available.
|
| X | ||||||||||
- Definition Oil sales No definition available.
|
| X | ||||||||||
- Definition Rig termination fee. No definition available.
|
| X | ||||||||||
- Definition Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of proven and unproven oil and gas properties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of lease operating expense related to property used in oil and gas production. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Revenue from the sale of oil and gas during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
|
| X | ||||||||||
- Definition The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. No definition available.
|
| X | ||||||||||
- Definition A tax assessed on oil and gas production. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|