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Employee Benefit Plans (Tables) | 12 Months Ended
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Dec. 31, 2012
Employee Benefit Plans [Abstract] |
Schedule of changes to post-employment benefits |
|  | 2012 |  |  | 2011 |
Beginning balance |  | $ | 7,705 |  |  | $ | 7,864 |
Amounts accrued |  |  | 574 |  |  |  | 1,279 |
Payments to employees/government managed plan |  |  | (1,477 | ) |  |  | (1,233 | )
Foreign currency impacts |  |  | 128 |  |  |  | (205 | )
Ending balance |  | $ | 6,930 |  |  | $ | 7,705 |

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- Definition Schedule of changes to post-employment benefits. + References No definition available. + Details
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- Details
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