v2.4.0.6

Segment and Geographic Information (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Schedule of sales by geographical area |  |  |
Net sales by geographical area | $ 34,294 | $ 34,884 | $ 72,530
Central America [Member] |  |  |
Schedule of sales by geographical area |  |  |
Net sales by geographical area | 11,767 | 11,755 | 9,935
US based distributors selling to Latin America [Member] |  |  |
Schedule of sales by geographical area |  |  |
Net sales by geographical area | 6,295 | 5,321 | 241
South America [Member] |  |  |
Schedule of sales by geographical area |  |  |
Net sales by geographical area | 8,633 | 14,813 | 61,224
Asia Pacific [Member] |  |  |
Schedule of sales by geographical area |  |  |
Net sales by geographical area | 430 | 908 | 1,130
EMEA [Member] |  |  |
Schedule of sales by geographical area |  |  |
Net sales by geographical area | 4,799 | 1,090 |
Mexico [Member] |  |  |
Schedule of sales by geographical area |  |  |
Net sales by geographical area | 1,960 | 997 |
United States [Member] |  |  |
Schedule of sales by geographical area |  |  |
Net sales by geographical area | $ 410 |  |

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- Definition Revenues from external customers attributed to all foreign countries in total from which the entity derives revenues. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph a(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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