重要会计政策摘要 (Narrative) (Details) (USD $)
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12个月结束 | |||
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12月. 31, 2012
购买者
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12月. 31, 2011
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12月. 31, 2010
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12月. 31, 2009
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重要会计政策摘要〔分项〕 | ||||
购买者数量 | 2 | |||
应收账款,回收期 | 30天 | |||
天然气与石油的转化率 | 6 | |||
Capitalized costs of oil and natural gas properties excluded from amortization | $ 626,295,000 | $ 138,623,000 | ||
应付煤气余额 | 354,000 | 0 | ||
累计换算调整 | $ 2,442,000 | $ 1,087,000 | $ 2,952,000 | $ 696,000 |
最低(成员)
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重要会计政策摘要〔分项〕 | ||||
使用寿命 | 3年 | |||
最大(成员)
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重要会计政策摘要〔分项〕 | ||||
使用寿命 | 30年 |
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——细节
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——定义
累积调整, 税后净额, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses. 参考文献1:http://www.xbrl.org/2003/role/presentationRef
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——定义
发生的资本化成本的总和, 至资产负债表日止, of unproved properties excluded from amortization including acquisition costs, 勘探成本, 开发成本, 生产成本. 参考文献1:http://www.xbrl.org/2003/role/presentationRef
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——定义
Carrying value 至资产负债表日止 of obligations incurred and payable to an underproduced working interest owner when an overproduced working interest owner has sold gas in excess of the party's ownership percentage. 参考文献1:http://www.xbrl.org/2003/role/presentationRef
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——定义
有用的寿命长, physical assets used in the normal conduct of business and not intended for resale, 在‘PnYnMnDTnHnMnS’格式, 例如, ‘P1Y5M13D’代表一年的报告事实, 五个月, 13天. 例子包括, 但不限于, 土地, 建筑, 机械设备, 办公设备, 家具及固定装置, 以及计算机设备. 没有定义.
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