Schedule of asset retirement obligation (Tables)
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6 Months Ended | 12 Months Ended | |||||||||||||||||||||
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Jun. 30, 2014
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Dec. 31, 2012
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Schedule of asset retirement obligation: | |||||||||||||||||||||||
Schedule of assets retirement obligation. |
Changes in the asset retirement obligation were as follows:
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Reconciliation of the asset retirement obligation |
A reconciliation of the asset retirement obligation for the years ended December 31, 2011 and 2012 is as follows:
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X | ||||||||||
- Definition
Tabular disclosure of the carrying amount of a liability for asset retirement obligations. No definition available.
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Tabular disclosure of the carrying amount of a liability for asset retirement obligations. No definition available.
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