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v3.19.3.a.u2

Fresh-Start Accounting - All Other Adjustments (Details) - Fresh-Start Adjustments $ in Thousands | Feb. 28, 2017 USD ($)
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Reorganization Items [Line Items] |
Increase in greenhouse gas allowances | $ 30,000
Joint venture investment | 1,000
Increase in greenhouse gas emissions liabilities | 4,000
Decrease in asset retirement obligations | 30,000
Decrease in intangible liabilities | 6,000
Increase in greenhouse gas emissions liabilities | 19,000
Change from entitlements method to sales method |
Reorganization Items [Line Items] |
Change in accounting policy for gas production imbalances | 200
Decrease in current portion of intangible liabilities | $ 500

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- Definition The increase (decrease) during the reporting period in the carrying amount of asset retirement obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- Definition Change in the balance of the gas balancing receivable account. Gas imbalances occur when the entity sells more or less than its entitled ownership percentage of total gas production. If the entity receives less than it is entitled, the underproduction is recorded as a receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- Definition Amount of investment in equity method investee and investment in and advance to affiliate. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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