v3.8.0.1

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
OPERATING ACTIVITIES: |  |  |
Net loss | $ (112,359,000) | $ (52,243,000) | $ (174,104,000)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |  |
Depletion, depreciation and amortization | 70,521,000 | 79,044,000 | 109,319,000
Impairment of oil and gas properties | 0 | 0 | 220,197,000
Amortization of debt issuance costs | 866,000 | 1,396,000 | 1,561,000
Gain on debt extinguishment | (5,053,000) |  | (10,563,000)
Write-off of debt issuance costs |  | 563,000 |
Commodity derivative loss (gain) | 262,000 | 5,484,000 | (19,275,000)
Settlements of commodity derivatives | (4,359,000) | 6,132,000 | 52,489,000
Exploration expense | 3,522,000 | 3,753,000 | 1,836,000
Share-based compensation expense | 4,656,000 | 6,279,000 | 7,954,000
Deferred income tax (benefit) expense | 76,487,000 | (24,418,000) | (93,140,000)
Other non-cash items | (32,000) | (92,000) | (172,000)
Changes in operating assets and liabilities: |  |  |
Accounts receivable | 400,000 | 2,250,000 | 7,878,000
Prepaid expenses and other current assets | 83,000 | 534,000 | (325,000)
Accounts payable | 907,000 | 358,000 | 964,000
Oil, NGLs and gas sales payable | 919,000 | (55,000) | (4,291,000)
Accrued liabilities | 634,000 | (2,904,000) | 2,388,000
Cash provided by operating activities | 37,454,000 | 26,081,000 | 102,716,000
INVESTING ACTIVITIES: |  |  |
Additions to oil and gas properties | (47,051,000) | (19,788,000) | (151,178,000)
Additions to furniture, fixtures and equipment, net | (14,000) | (16,000) | (67,000)
Change in working capital related to investing activities | (5,344,000) | (4,086,000) | (66,102,000)
Cash used in investing activities | (52,409,000) | (23,890,000) | (217,347,000)
FINANCING ACTIVITIES: |  |  |
Borrowings under credit facility | 111,250,000 | 50,100,000 | 272,000,000
Repayment of amounts outstanding under credit facility | (93,250,000) | (50,100,000) | (149,000,000)
Extinguishment of senior notes |  |  | (8,722,000)
Tax withholdings related to restricted stock | (650,000) | (797,000) | (210,000)
Equity issuance costs | (2,780,000) |  |
Debt issuance costs | (977,000) | (197,000) |
Change in working capital related to financing activities | 1,362,000 | (1,776,000) | 731,000
Cash (used in) provided by financing activities | 14,955,000 | (2,770,000) | 114,799,000
CHANGE IN CASH AND CASH EQUIVALENTS |  | (579,000) | 168,000
CASH AND CASH EQUIVALENTS , beginning of year | 21,000 | 600,000 | 432,000
CASH AND CASH EQUIVALENTS , end of year | 21,000 | 21,000 | 600,000
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: |  |  |
Cash paid for interest | 20,584,000 | 25,972,000 | 23,634,000
SUPPLEMENTAL DISCLOSURE OF NON-CASH TRANSACTION: |  |  |
Asset retirement obligations capitalized | $ 39,000 | $ 36,000 | $ 151,000

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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 25 -Paragraph 19A -URI http://asc.fasb.org/extlink&oid=96949009&loc=SL79513924-113897 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow to purchase of mineral interests in oil and gas properties for use in the normal oil and gas operations and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow from the acquisition of or improvements to long-lived, physical assets used to produce goods and services and not intended for resale, classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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- Definition Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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