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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net loss | $ (135,134,000) | $ (1,047,109,000) | $ (57,111,000)
Adjustments to reconcile net loss to net cash provided by(used for) operating activities: |  |  |
Loss on sale of oil and gas properties | 14,315,000 | 112,085,000 |
Deferred income taxes | 7,105,000 | (155,249,000) | (24,677,000)
Dry hole costs, exploratory lease impairments and other exploration costs | 84,144,000 | 70,694,000 | 19,003,000
Impairment of oil and gas properties | 27,134,000 | 801,347,000 | 60,268,000
Depreciation, depletion and amortization | 141,487,000 | 321,323,000 | 378,275,000
(Gain) loss on derivative financial instruments | 5,356,000 | (2,676,000) | (8,175,000)
Cash settlements of derivative financial instruments | 2,120,000 | 1,230,000 | 9,145,000
Net gain on extinguishment of debt | (189,052,000) | (78,741,000) |
Amortization of debt discount, premium and issuance costs | 17,788,000 | 5,144,000 | 4,097,000
Interest paid in-kind | 11,860,000 |  |
Stock-based compensation | 4,660,000 | 8,149,000 | 10,697,000
Taxes related to equity award vesting |  | 2,044,000 | 1,055,000
Decrease (increase) in accounts receivable | (3,651,000) | 30,248,000 | 2,221,000
Decrease (increase) in other current assets | 169,000 | 8,112,000 | (7,366,000)
Increase (decrease) in accounts payable and accrued expenses | (12,029,000) | (46,515,000) | 13,552,000
Net cash provided by (used for) operating activities | (23,728,000) | 30,086,000 | 400,984,000
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Capital expenditures | (57,424,000) | (264,210,000) | (634,787,000)
Proceeds from sales of oil and gas properties | 27,855,000 | 102,485,000 |
Net cash used for investing activities | (29,569,000) | (161,725,000) | (634,787,000)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Borrowings |  | 790,000,000 | 370,750,000
Principal payments on debt |  | (465,000,000) | (100,000,000)
Payments to retire debt | (3,397,000) | (42,655,000) |
Debt and equity issuance costs | (11,108,000) | (16,201,000) | (2,524,000)
Tax withholdings related to equity awards | (313,000) | (526,000) | (2,349,000)
Repurchases of common stock | 0 | 0 | (8,086,000)
Taxes related to equity award vesting |  | (2,044,000) | (1,055,000)
Common stock warrants exercised | 13,000 |  |
Dividends paid |  |  | (23,829,000)
Net cash provided by (used for) financing activities | (14,805,000) | 263,574,000 | 232,907,000
Net increase (decrease) in cash and cash equivalents | (68,102,000) | 131,935,000 | (896,000)
Cash and cash equivalents, beginning of the year | 134,006,000 | 2,071,000 | 2,967,000
Cash and cash equivalents, end of the year | $ 65,904,000 | $ 134,006,000 | $ 2,071,000

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- Definition The cash inflow from a debt initially having maturity due after one year or beyond 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=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition Amount of cash inflow from the sale of investments 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 12 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3521-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3574-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References No definition available. + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal 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=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + 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=66902209&loc=d3e3602-108585 + Details
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