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Fair Value Of Measurements (Details) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
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Dec. 31, 2011
|
|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis | ||
| Forward exchange contract, asset, fair value | $ 672 | $ 842 |
| Forward exchange contract, liability, fair value | 28 | 156 |
|
Level 1 [Member]
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis | ||
| Forward exchange contract, asset, fair value | ||
| Forward exchange contract, liability, fair value | ||
|
Level 2 [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis | ||
| Forward exchange contract, asset, fair value | 672 | 842 |
| Forward exchange contract, liability, fair value | 28 | 156 |
|
Level 3 [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis | ||
| Forward exchange contract, asset, fair value | ||
| Forward exchange contract, liability, fair value |