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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2016 | Jun. 30, 2015
Cash flows from operating activities: |  |
Net loss | $ (14,818) | $ (29,983)
Loss from discontinued operations | 2,448 | 1,459
Loss from continuing operations | (12,370) | (28,524)
Adjustments to reconcile loss from continuing operations to net cash provided by (used in) operating activities: |  |
Depreciation, depletion and amortization | 1,718 | 5,002
Impairment of oil and gas properties | 9,568 | 22,448
Change in fair value of oil price risk derivative | 1,460 | 335
Amortization of debt issuance costs | 152 | 28
Stock-based compensation | 68 | 224
Gain on sale of assets | (100) | (16)
Decrease (increase) in: |  |
Oil and gas sales receivable | 309 | 1,399
Other assets | (160) | 50
Increase (decrease) in: |  |
Accounts payable and other liabilities | (948) | 2,580
Accrued compensation and benefits | (1,131) | (10)
Net cash provided by (used in) operating activities | (1,434) | 3,516
Cash flows from investing activities: |  |
Capital expenditures | (86) | (3,547)
Proceeds from settlement of lawsuit involving oil and gas properties |  | 1,500
Proceeds from sale of property and equipment |  | 16
Net change in restricted investments |  | (30)
Net cash used in investing activities: | (86) | (2,061)
Cash flows from financing activities: |  |
Proceeds from issuance of preferred stock | 1 |
Payments for debt issuance costs | (24) |
Cash payment for fractional shares in reverse stock split | (3) |
Net cash used in financing activities | (26) |
Discontinued operations: |  |
Net cash used in operating activities for discontinued operations | (448) | (1,398)
Net increase (decrease) in cash and equivalents | (1,994) | 57
Cash and equivalents, beginning of period | 3,354 | 4,010
Cash and equivalents, end of period | 1,360 | 4,067
Supplemental disclosures of cash flow information: |  |
Income tax paid |  |
Interest paid | 108 | 129
Non-cash investing and financing activities: |  |
Issuance of preferred stock in disposition of mining segment | 1,999 |
Elimination of asset retirement obligations in disposition of mining segment | 204 |
Unrealized gain on marketable equity securities | 927 | 5
Net additions to oil and gas properties through asset retirement obligations | 1 | 61
Increase (decrease) in accrued capital expenditures |  | $ 1,325

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- Definition The net cash paid (received) associated with the acquisition or disposal of all investments, including securities and other assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3098-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3095-108585 + Details
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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=66902209&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: 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=66902209&loc=d3e3213-108585 + Details
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- Definition Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation. + 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 (a) -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 The cash inflow to dispose of long-lived, physical assets and mineral interests in oil and gas properties used for normal oil and gas operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 + Details
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- Definition Amount of asset retirement obligations settled through noncash transactions. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + 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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- Definition The value of shares issued during the period as a result of a stock split. + References No definition available. + Details
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- Definition Amount of change in oil price risk derivative. + References No definition available. + Details
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- Definition The increase (decrease) during the reporting period in the aggregate amount of accrued capital expenditures for oil and gas properties. + References No definition available. + Details
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- Definition Amount of non cash activity resulted from net additions to oil and gas properties through asset retirement obligations + References No definition available. + Details
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- Definition The cash inflow to settlement of property litigation. + References No definition available. + Details
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- Definition Amount of non cash unrealized gain (loss) arising from the change in fair value of marketable equity securities. + References No definition available. + Details
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