Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013
Operating activities
Net income from continuing operations	$ 802	$ 1,784
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, depletion, and amortization	1,458	1,537
Amortization of loan fees-interest expense	9	16
Accretion on asset retirement obligation	57	70
Gain on sale of assets	(18)	(63)
Stock based compensation	18	18
Deferred tax expense	515	1,147
Changes in assets and liabilities:
Accounts receivable	(227)	179
Inventory and other assets	248	14
Accounts payable	306	(242)
Accrued and other current liabilities	366	(106)
Settlement on asset retirement obligation	(86)	(12)
Net cash provided by operating activities - continuing operations	3,448	4,342
Net cash (used in) operating activities - discontinued operations		(122)
Net cash provided by operating activities	3,448	4,220
Investing activities
Additions to oil and gas properties	(1,778)	(385)
Additions to methane project	(274)
Additions to other property and equipment	(11)
Proceeds from sale of other property and equipment	17	63
Net cash (used in) investing activities - continuing operations	(2,046)	(322)
Financing activities
Payment in lieu of exercise of options		(60)
Repayments of borrowings	(5,482)	(8,029)
Proceeds from borrowings	(4,059)	(4,200)
Loan fees		(10)
Net cash (used in) financing activities - continuing operations	(1,423)	(3,899)
Net cash provided by financing activities - discontinued operations		122
Net cash (used in) financing activities	(1,423)	(3,777)
Net change in cash and cash equivalents - continuing operations	(21)	121
Cash and cash equivalents, beginning of period	54	31
Cash and cash equivalents, end of period	33	152
Supplemental cash flow information:
Cash interest payments	50	224
Supplemental non-cash investing and financing activities:
Asset retirement obligations incurred	26	3
Capital expenditures included in accounts payable and accrued liabilities	$ 16	$ 62

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash inflow from sale of other property, plant and equipment, used to produce goods or deliver services, and not otherwise defined in the taxonomy.

+ 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=31042434&loc=d3e3179-108585

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

No definition available.

+ Details

Name:	us-gaap_RepaymentsOfDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- 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

+ Details

Name:	us-gaap_ShareBasedCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_SupplementalCashFlowInformationAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration