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Derivative Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2012
Interest Rate Swap Contracts | Information on the interest rate swap contracts is as follows:
Contract Type |  | Contract Term |  | Notional Value |  |  | Hedged Instruments |  | Fixed Rate |  |  | Variable Rate |  | Rate Cap |
Swap |  | June 30, 2014 |  | $ | 8,000 |  |  | US Term Note |  |  | 1.27 | % |  | 3 month LIBOR |  |  | — |
Swap |  | June 30, 2014 |  | $ | 8,000 |  |  | US Term Note |  |  | 1.27 | % |  | 3 month LIBOR |  |  | — |
Cap |  | March 31, 2016 |  | € | 14,250 |  |  | W.E.T. Term Note |  |  | — |  |  | 3 month EURIBOR |  |  | 2.75 |
Information Related to Recurring Fair Value Measurement of Derivative Instruments | Information related to the recurring fair value measurement of derivative instruments in our consolidated balance sheet as of December 31, 2012 is as follows:
|  |  |  |  |  |  | Asset Derivatives |  |  | Liability Derivatives |  |  | Net Asset/ (Liabilities) |
|  | Hedge Designation |  | Fair Value Hierarchy |  |  | Balance Sheet Location |  | Fair Value |  |  | Balance Sheet Location |  | Fair Value |  |  |  |
CRS |  | Not a hedge |  |  | Level 2 |  |  |  |  |  |  |  |  | Current liabilities |  | $ | (2,631 | ) |  |  |  |
|  |  |  |  |  |  |  |  |  |  |  |  |  | Non current liabilities |  |  | (13,245 | ) |  |  |  |
Total CRS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | (15,876 | ) |  | $ | (15,876 | )
Foreign currency derivatives |  | Not a hedge |  |  | Level 2 |  |  | Current assets |  | $ | 3 |  |  | Current liabilities |  | $ | (471 | ) |  | $ | (468 | )
Foreign currency derivatives |  | Not a hedge |  |  | Level 2 |  |  | Current assets |  | $ | 157 |  |  |  |  |  |  |  |  | $ | 157 |
|  |  |  |  |  |  |  | Non current assets |  |  | 4,141 |  |  |  |  |  |  |  |  | $ | 4,141 |
Total foreign currency derivatives |  |  |  |  |  |  |  |  |  | $ | 4,301 |  |  |  |  | $ | (471 | ) |  | $ | 3,830 |
Interest rate swap derivatives |  | Cash flow hedge |  |  | Level 2 |  |  |  |  |  |  |  |  | Current liabilities |  | $ | (224 | ) |  | $ | (224 | )
Information related to the recurring fair value measurement of derivative instruments in our consolidated balance sheet as of December 31, 2011 is as follows:
|  |  |  |  |  |  | Asset Derivatives |  |  | Liability Derivatives |  |  | Net Asset/ (Liabilities) |
|  | Hedge Designation |  | Fair Value Hierarchy |  |  | Balance Sheet Location |  | Fair Value |  |  | Balance Sheet Location |  | Fair Value |  |  |  |
CRS |  | Not a hedge |  |  | Level 2 |  |  |  |  |  |  |  |  | Current liabilities |  | $ | (2,489 | ) |  |  |  |
|  |  |  |  |  |  |  |  |  |  |  |  |  | Non current liabilities |  |  | (17,189 | ) |  |  |  |
Total CRS |  |  |  |  | Level 2 |  |  |  |  |  |  |  |  |  |  | $ | (19,678 | ) |  | $ | (19,678 | )
Foreign currency derivatives |  | Not a hedge |  |  | Level 2 |  |  | Current assets |  | $ | 2,675 |  |  | Current liabilities |  | $ | (2,262 | ) |  | $ | 413 |
Interest rate swap derivatives |  | Cash flow hedge |  |  | Level 2 |  |  |  |  |  |  |  |  | Current liabilities |  | $ | (206 | ) |  | $ | (206 | )
Commodity derivatives |  | Not a hedge |  |  | Level 2 |  |  |  |  |  |  |  |  | Current liabilities |  | $ | (144 | ) |  | $ | (144 | )
Information Relate to Effect of Derivative Instruments on Our Consolidated Income Statements | Information related to the effect of derivative instruments on our consolidated statements of operations is as follows:
|  | Location |  | Year Ended December 31, 2012 |  |  | Year Ended December 31, 2011 |
Foreign currency derivatives |  | Cost of sales |  | $ | — |  |  | $ | (15 | )
|  | Revaluation of derivatives |  |  | (3,926 | ) |  |  | (5,162 | )
|  | Foreign currency gain (loss) |  |  | 1,875 |  |  |  | 1,613 |
Total foreign currency derivatives |  |  |  | $ | (2,051 | ) |  | $ | (3,564 | )
CRS |  | Revaluation of derivatives |  | $ | 1,491 |  |  | $ | (3,411 | )
Commodity derivatives |  | Revaluation of derivatives |  | $ | 143 |  |  | $ | (155 | )
Series C Convertible Preferred Stock embedded derivatives (see Note 7) |  | Revaluation of derivatives |  | $ | — |  |  | $ | 2,610 |
Interest Rate Swap |  | Interest Expense |  | $ | (57 | ) |  | $ | (84 | )
|  | Other Comprehensive Income |  |  | (18 | ) |  |  | (206 | )

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