XML 65 R68.htm IDEA: XBRL DOCUMENT v2.4.0.8

Derivatives - Fair Value of Derivative Contracts (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Derivatives, Fair Value
Derivative assets	$ 30,803	$ 50,274
Derivative liabilities	(17,928)	(78,200)
Total net derivative contracts	12,875	(27,926)
Current assets
Derivatives, Fair Value
Derivative assets	12,755	18,368
Current assets | Oil Price Swaps
Derivatives, Fair Value
Derivative assets	9,952	15,887
Current assets | Natural Gas Price Swaps
Derivatives, Fair Value
Derivative assets	1,090	1,598
Current assets | Oil Collars - Three Way
Derivatives, Fair Value
Derivative assets	1,605	706
Current assets | Natural Gas Collars
Derivatives, Fair Value
Derivative assets	108	177
Noncurrent assets
Derivatives, Fair Value
Derivative assets	18,048	31,906
Noncurrent assets | Oil Price Swaps
Derivatives, Fair Value
Derivative assets	8,534	19,376
Noncurrent assets | Natural Gas Price Swaps
Derivatives, Fair Value
Derivative assets	791	0
Noncurrent assets | Oil Collars - Three Way
Derivatives, Fair Value
Derivative assets	8,466	12,189
Noncurrent assets | Natural Gas Collars
Derivatives, Fair Value
Derivative assets	257	341
Current liabilities
Derivatives, Fair Value
Derivative liabilities	(17,928)	(39,856)
Current liabilities | Oil Price Swaps
Derivatives, Fair Value
Derivative liabilities	(3,181)	(38,396)
Current liabilities | Natural Gas Price Swaps
Derivatives, Fair Value
Derivative liabilities	(7,634)	(1,460)
Current liabilities | Oil Collars - Three Way
Derivatives, Fair Value
Derivative liabilities	(7,113)	0
Noncurrent liabilities
Derivatives, Fair Value
Derivative liabilities		(38,344)
Noncurrent liabilities | Oil Price Swaps
Derivatives, Fair Value
Derivative liabilities	$ 0	$ (38,344)

X

- Definition

Fair value before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 55

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226000-175313



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (a),(c)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959

+ Details

Name:	us-gaap_DerivativeFairValueOfDerivativeAsset
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Fair value before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 55

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226000-175313



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (a),(c)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959

+ Details

Name:	us-gaap_DerivativeFairValueOfDerivativeLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Fair value of the assets less the liabilities of a derivative or group of derivatives.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13433-108611



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 45

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 15

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13495-108611



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 45

-Paragraph 6

-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958

+ Details

Name:	us-gaap_DerivativeFairValueOfDerivativeNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

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