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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified | 9 Months Ended
--- | ---
Sep. 30, 2013 | Sep. 30, 2012
Cash flows from operating activities: |  |
Net loss | $ (6,159) | $ (3,316)
Loss (gain) from discontinued operations | (310) | 1,246
Loss from continuing operations | (6,469) | (2,070)
Adjustments to reconcile net loss to net cash provided by operations |  |
Depreciation, depletion & amortization | 10,086 | 11,542
Change in fair value of commodity price risk management activities, net | 1,056 | (1,233)
Impairment of oil and gas properties | 5,828 | 523
Impairment of corporate aircraft | 0 | 1,756
(Gain) on sale of marketable securities | 0 | (82)
Equity loss from Standard Steam | 40 | 168
Net change in deferred income taxes | 0 | (1,196)
(Gain) loss on sale of assets | (729) | 11
Noncash compensation | 352 | 412
Noncash services | 48 | 53
Net changes in assets and liabilities | 160 | 702
Net cash provided by operating activities | 10,372 | 10,586
Cash flows from investing activities: |  |
Acquisition and development of oil & gas properties | (12,614) | (37,685)
Acquisition of property and equipment | 0 | (101)
Proceeds from sale of assets held for sale | 14,655 | 0
Proceeds from sale of oil and gas properties | 0 | 21,475
Proceeds from sale of marketable securities | 0 | 101
Proceeds from sale of property and equipment | 2,596 | 76
Net change in restricted investments | 6 | (99)
Net cash provided by (used in) investing activities: | 4,643 | (16,233)
Cash flows from financing activities: |  |
Issuance of common stock | 0 | 50
Proceeds from new debt | 0 | 8,000
Repayments of debt | (12,621) | (12,203)
Net cash (used in) financing activities | (12,621) | (4,153)
Net cash provided by operating activities of discontinued operations | 319 | 649
Net increase (decrease) in cash and cash equivalents | 2,713 | (9,151)
Cash and cash equivalents at beginning of period | 2,825 | 12,874
Cash and cash equivalents at end of period | 5,538 | 3,723
Supplemental disclosures: |  |
Interest paid | 221 | 110
Non-cash investing and financing activities: |  |
Unrealized gain from available for sale securities | 7 | 81
Acquisition and development of oil and gas properties through accounts payable | 1,910 | 4,679
Acquisition and development of oil and gas properties through asset retirement obligations | $ 61 | $ 133

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 8, 9 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7 -Footnote 1 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6361293&loc=d3e6676-107765 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3044-108585 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7, 26 -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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