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Segment and Geographic Information (Details Textual)
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12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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| Segment and Geographic Information (Textual) [Abstract] | |||
| Number of business segments operated currently | 1 | ||
| Percentage of sales in no other individual country of the Company consolidated net revenue | 10.00% | ||
| Percentage of fixed assets into company's net assets | 2.00% | ||
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Argentina [Member]
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| Segment and Geographic Information (Textual) [Abstract] | |||
| Company's consolidated net revenue | 2.00% | 25.00% | 71.00% |
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Central America [Member]
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| Segment and Geographic Information (Textual) [Abstract] | |||
| Company's consolidated net revenue | 18.00% | ||
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Peru [Member]
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| Segment and Geographic Information (Textual) [Abstract] | |||
| Company's consolidated net revenue | 11.00% | ||