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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified | 9 Months Ended
--- | ---
Sep. 30, 2012 | Sep. 30, 2011
Cash flows from operating activities: |  |
Net loss | $ (3,316) | $ (2,016)
Loss (gain) from discontinued operations | 1,246 | (471)
(Loss) from continuing operations | (2,070) | (2,487)
Adjustments to reconcile net loss to net cash provided by operations |  |
Depreciation, depletion & amortization | 11,542 | 10,215
Change in fair value of commodity price risk management activities, net | (1,233) | (2,783)
Impairment of oil and gas properties | 523 | 0
Impairment of corporate aircraft | 1,756 | 0
Gain on sale of marketable securities | (82) | (386)
Equity loss from Standard Steam | 168 | 192
Net change in deferred income taxes | (503) | (1,084)
Loss (gain) on sale of assets | 11 | (137)
Noncash compensation | 412 | 1,095
Noncash services | 53 | 0
Net changes in assets and liabilities | (1,291) | (2,198)
Net cash provided by operating activities | 9,286 | 2,427
Cash flows from investing activities: |  |
Net redemption of treasury investments | 0 | 17,843
Acquisition & development of oil & gas properties | (37,685) | (43,699)
Acquisition & development of mining properties | 0 | (48)
Mining property option payment | 0 | 354
Acquisition of property and equipment | (101) | (65)
Proceeds from sale of oil and gas properties | 21,475 | 0
Proceeds from sale of marketable securities | 101 | 620
Proceeds from sale of property and equipment | 76 | 147
Net change in restricted investments | (99) | 37
Net cash (used in) investing activities: | (16,233) | (24,811)
Cash flows from financing activities: |  |
Issuance of common stock | 50 | (186)
Proceeds from new debt | 8,000 | 21,069
Repayments of debt | (12,203) | (77)
Net cash (used in) provided by financing activities | (4,153) | 20,806
Net cash (used in) provided by operating activities of discontinued operations | 1,949 | 575
Net cash used in investing activities of discontinued operations | 0 | (6)
Net decrease in cash and cash equivalents | (9,151) | (1,009)
Cash and cash equivalents at beginning of period | 12,874 | 5,812
Cash and cash equivalents at end of period | 3,723 | 4,803
Supplemental disclosures: |  |
Income tax paid | 0 | 0
Interest paid | 110 | 180
Non-cash investing and financing activities: |  |
Unrealized gain | 81 | 129
Acquisition and development of oil and gas properties through accounts payable | 4,679 | 5,889
Acquisition and development of oil and gas through asset retirement obligations | $ 133 | $ 134

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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 Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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 Reference 3: 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=6943989&loc=d3e3291-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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=6943989&loc=d3e3602-108585 + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 + Details
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