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Supplemental Oil And Gas Information (Tables)

12 Months Ended

Dec. 31, 2014

Supplemental Oil And Gas Information [Abstract]

Schedule Of Capitalized Costs Related To Oil And Gas Producing Activities


		Years Ended December 31,
		2014			2013
Proved oil and gas properties	$	49,388		$	45,101
Unproved properties		462			736
Total proved and unproved oil and gas properties	$	49,850		$	45,837

Less accumulated depreciation, depletion and amortization		(24,437	)		(21,714	)
Net oil and gas properties	$	25,413		$	24,123

Schedule Of Oil And Gas Property Acquisition, Exploration And Development


	Years Ended December 31,
		2014		2013		2012
Property acquisitions proved	$	-	$	-	$	-
Property acquisitions unproved		598		488		188
Exploration cost		2,367		914		4,608
Development cost		864		998		2,649
Total	$	3,829	$	2,400	$	7,445

Schedule Of Results Of Operations From Oil And Gas Producing Activities


	Years Ended December 31,
		2014			2013			2012

Revenues	$	13,260		$	15,325		$	19,885
Production costs and taxes		(4,876	)		(4,854	)		(5,610	)
Depreciation, depletion and amortization		(2,766	)		(2,606	)		(3,044	)
Income from oil and gas producing activities	$	5,618		$	7,865		$	11,231

Schedule Of Net Proved Oil And Gas Reserves And The Changes In Net Proved Oil And Gas Reserves


	Oil (MBbl)		Gas (MMcf)		MBOE
Proved reserves at December 31, 2011	2,591		4		2,592

Revisions of previous estimates	(337	)	61		(327	)
Improved recovery	-		-		-
Purchase of reserves in place	-		-		-
Extensions and discoveries	186		-		186
Production	(227	)	(43	)	(234	)
Sales of reserves in place	-		-		-

Proved reserves at December 31, 2012	2,213		22		2,217

Revisions of previous estimates	(153	)	16		(151	)
Improved recovery	-		-		-
Purchase of reserves in place	-		-		-
Extensions and discoveries	170		-		170
Production	(166	)	(38	)	(172	)
Sales of reserves in place	(24	)	-		(24	)

Proved reserves at December 31, 2013	2,040		-		2,040

Revisions of previous estimates	(253	)	-		(253	)
Improved recovery	-		-		-
Purchase of reserves in place	-		-		-
Extensions and discoveries	164		-		164
Production	(154	)	-		(154	)
Sales of reserves in place	-		-		-
Proved reserves at December 31, 2014	1,797		-		1,797

Proved developed reserves at:
December 31, 2011	1,939		4		1,940
December 31, 2012	1,822		22		1,826
December 31, 2013	1,575		-		1,575
December 31, 2014	1,438		-		1,438

Proved undeveloped reserves at:
December 31, 2011	652		-		652
December 31, 2012	391		-		391
December 31, 2013	465		-		465
December 31, 2014	359		-		359

Schedule Of Reserve Value By Category And The Respective Present Values, Before Income Taxes, Discounted At 10% As A Percentage Of Total Proved Reserves


		Year Ended 12/31/14							Year Ended 12/31/13							Year Ended 12/31/12
		Oil		Gas		Total			Oil		Gas		Total			Oil			Gas		Total
Total proved reserves year-end
reserve report	$	40,417		-	$	40,417		$	47,856		-	$	47,856		$	53,906		$	5	$	53,911
Proved developed producing
reserves (PDP)	$	32,059		-	$	32,059		$	34,440		-	$	34,440		$	42,621		$	5	$	42,626
% of PDP reserves to total proved
reserves		79	%	-		79	%		72	%	-		72	%		79	%		-		79	%
Proved developed non-producing
reserves	$	2,956		-	$	2,956		$	4,868		-	$	4,868		$	3,234			-	$	3,234
% of PDNP reserves to total proved
reserves		7	%	-		7	%		10	%	-		10	%		6	%		-		6	%
Proved undeveloped reserves (PUD)
	$	5,402		-	$	5,402		$	8,548		-	$	8,548		$	8,051			-	$	8,051
% of PUD reserves to total proved
reserves		14	%	-		14	%		18	%	-		18	%		15	%		-		15	%

Schedule Of Standardized Measure Of Discounted Futures Net Cash Flows From Proved Oil And Gas Reserves


		Years Ended December 31,
		2014			2013			2012
Future cash inflows	$	158,792		$	183,801		$	194,941
Future production costs and taxes		(71,951	)		(82,307	)		(82,069	)
Future development costs		(10,014	)		(11,162	)		(7,894	)
Future income tax expenses		(13,092	)		(18,910	)		(19,472	)
Future net cash flows		63,735			71,422			85,506

Discount at 10% for timing of cash flows		(29,204	)		(32,714	)		(40,152	)
Standardized measure of discounted future net cash flows	$	34,531		$	38,708		$	45,354

Schedule Of Changes In The Standardized Measure Of Discounted Future Net Cash Flows From Proved Oil And Gas Reserves


		Years Ended December 31,
		2014			2013			2012
Balance, beginning of year	$	38,708		$	45,354		$	51,909
Sales, net of production costs and taxes		(8,385	)		(10,471	)		(14,275	)
Discoveries and extensions, net of costs		4,231			4,047			6,967
Purchase of reserves in place		-			-			-
Sale of reserves in place		-			(767	)		-
Net changes in prices and production costs		(829	)		(1,277	)		(6,067	)
Revisions of quantity estimates		(6,610	)		(4,306	)		(9,883	)
Previously estimated development cost incurred during the year		508			3,149			8,760
Changes in future development costs		(1,913	)		(1,392	)		(1,919	)
Changes in production rates (timing) and other		1,312			368			(5,657	)
Accretion of discount		4,247			4,593			6,223
Net change in income taxes		3,262			(590	)		9,296
Balance, end of year	$	34,531		$	38,708		$	45,354

- Definition

Tabular disclosure of the aggregate of costs (whether the costs are capitalized or charged to expense at the time they are incurred ) incurred for the year in oil and gas property acquisition, exploration and development activities.

+ References+ Details

- Definition

Tabular disclosure of the results of operations for oil and gas producing activities for the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 235

-Section 55

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=8451751&loc=d3e63071-109448

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 410

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)(3)

-URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 235

-Section 50

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62136-109447

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

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-Section 50

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-URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62246-109447

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-Section 50

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Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-10.(a)(17)(ii),(c)(3)(ii)(A)(1))

-URI http://asc.fasb.org/extlink&oid=27015464&loc=d3e511914-122862

Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62259-109447

Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-Section 50

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-URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62299-109447

Reference 9: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

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-Section 50

-Paragraph 22

-URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62094-109447

Reference 10: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 235

-Section 50

-Paragraph 28

-URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62395-109447

+ Details

- Definition

Tabular disclosure of the net quantities of an enterprise's interests in proved developed and undeveloped reserves of (a) crude oil (including condensate and natural gas liquids), (b) natural gas (including coal bed methane), (c) synthetic oil, (d) synthetic gas, and (e) other nonrenewable natural resources that are intended to be upgraded during the period as of the beginning of the period, changes in quantities during the period, and as of the end of the period.

+ References+ Details

- Definition

Tabular disclosure of the future net cash flows relating to proved oil and gas reserves and oil and gas subject to purchase under long-term agreements in which the enterprise participates in the operation of the properties on which the oil and gas is located or otherwise serves as the producer. This information is presented in aggregate and for each geographic area for which reserve quantities are disclosed.

+ References+ Details