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Basis of Presentation - Additional Information (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2014
MMcf
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Sep. 30, 2013
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Sep. 30, 2013
MMcf
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Dec. 31, 2013
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| Accounting Policies [Abstract] | ||||
| Allowance for doubtful accounts receivable | $ 0 | |||
| Payments received related to break-up fee and termination of certain purchase and sale agreement | 9.2 | 9.2 | ||
| Third-party expenses related to the cancelled transaction | 0.1 | 0.1 | ||
| Increase in natural gas production volumes | 237 | 754 | ||
| Adjustment to depreciation, depletion, amortization and accretion | 0.6 | 2.1 | ||
| Reduction in net income | $ 0.4 | $ 1.4 | ||
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This element represents a sum total of expenses not separately reflected on the income statement for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The adjustment to depreciation, depletion and amortization for an adjustment to production volumes. No definition available.
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| X | ||||||||||
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- Definition
A one-time increase in production volume for natural gas related to an erroneous conversion of MMBtu occurring in 2011 and 2012. No definition available.
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| X | ||||||||||
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- Definition
Adjustment to net income related to adjustments to natural gas production volumes from an erroneous conversion of MMBtu. No definition available.
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