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Product Warranty Reserve (Tables) | 6 Months Ended
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Jun. 30, 2013
Guarantees [Abstract] |
Roll Forward of Product Warranty Reserve | The following is a rollforward of the product warranty reserve:
|  | Six Month Period Ended June 30, |
|  | 2013 |  |  | 2012 |
Balance at the beginning of period |  | $ | 1,229 |  |  | $ | 824 |
Additions charged to income |  |  | 241 |  |  |  | 769 |
Warranty usage |  |  | (218 | ) |  |  | (401 | )
Currency translation |  |  | (32 | ) |  |  | (3 | )
End of period balance |  | $ | 1,220 |  |  | $ | 1,189 |

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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