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CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| OPERATING COSTS AND EXPENSES | |||
| Cost of petrochemical product Sales and Processing, depreciation | $ 3,518 | $ 3,053 | $ 2,744 |
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- Definition
The expense recognized in the current period that allocates the cost of a tangible asset over the asset's useful life. This element applies only to an asset used in the production of goods sold. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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