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W.E.T. Acquisition (Tables) | 12 Months Ended
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Dec. 31, 2012
Roll Forward of Goodwill from Acquisition | A roll forward of goodwill from the acquisition date May 16, 2011 to December 31, 2012 is as follows:
May 16, 2011 |  | $ | 24,922 |
Purchase price allocation adjustment |  |  | 1,506 |
Exchange rate impact |  |  | (2,183 | )
December 31, 2011 |  | $ | 24,245 |
Exchange rate impact |  |  | (484 | )
December 31, 2012 |  | $ | 24,729 |
Purchase Price Allocation | The allocation is as follows:
Accounts receivable |  | $ | 57,470 |
Inventory |  |  | 38,560 |
Derivative financial instruments |  |  | 5,862 |
Deferred income tax assets |  |  | 20,523 |
Assets held for sale |  |  | 10,462 |
Order backlog |  |  | 3,073 |
Prepaid expenses and other assets |  |  | 8,870 |
Property and equipment |  |  | 37,520 |
Customer relationships |  |  | 82,823 |
Technology |  |  | 23,092 |
Product development costs |  |  | 17,859 |
Goodwill |  |  | 26,428 |
Other non-current assets |  |  | 1,524 |
Assumed liabilities |  |  | (122,942 | )
Non-controlling interest |  |  | (46,122 | )
Assumed debt obligations |  |  | (51,570 | )
Net assets acquired |  |  | 113,432 |
Cash acquired |  |  | 17,457 |
Purchase price |  | $ | 130,889 |

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- Definition Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 44 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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