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Other Income (Expense) (Tables) | 9 Months Ended
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Sep. 30, 2012
Other Income and Expenses [Abstract] |
Schedule of Other Nonoperating Income (Expense) [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Other income |  | $ | 161 |  |  | $ | 3 |  |  | $ | 179 |  |  | $ | 94 |
Foreign currency loss |  |  | (575 | ) |  |  | (3,111 | ) |  |  | (1,420 | ) |  |  | (2,440 | )
Loss on sale of assets |  |  | (19 | ) |  |  | (4 | ) |  |  | (1 | ) |  |  | (4 | )
|  | $ | (433 | ) |  | $ | (3,112 | ) |  | $ | (1,242 | ) |  | $ | (2,350 | )

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- 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
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