XML 28 R46.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Other Income (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Other Income And Expenses [Abstract] |
Summary of Other Income |
|  | Year Ended December 31, 2013 $ |  |  | Year Ended December 31, 2012 $ |  |  | Year Ended December 31, 2011 $ |
Gain on sale of other assets |  |  | — |  |  |  | 2,217 |  |  |  | — |
Volatile organic compound emission plant lease income |  |  | 238 |  |  |  | 1,220 |  |  |  | 2,900 |
Impairment and (loss) gain on sale of marketable securities |  |  | (2,062 | ) |  |  | (2,560 | ) |  |  | 3,372 |
Miscellaneous income (loss) |  |  | 9,229 |  |  |  | (511 | ) |  |  | 6,088 |
Loss on bond repurchase |  |  | (1,759 | ) |  |  | — |  |  |  | — |
Other income |  |  | 5,646 |  |  |  | 366 |  |  |  | 12,360 |

X
- Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration