|
Geographic Information (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Segment Reporting Information [Line Items] | ||||
| Net sales by geographical area | $ 8,111 | $ 6,318 | $ 20,469 | $ 15,787 |
|
Central America [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net sales by geographical area | 2,409 | 2,624 | 4,592 | 5,119 |
|
South America [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net sales by geographical area | 2,003 | 2,433 | 6,042 | 9,053 |
|
Mexico [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net sales by geographical area | 493 | 151 | 1,569 | 151 |
|
U.S.-based Latin American distributors [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net sales by geographical area | 2,170 | 966 | 3,861 | 1,277 |
|
Europe, Middle East and Africa [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net sales by geographical area | 952 | 4,129 | ||
|
Asia Pacific [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Net sales by geographical area | $ 84 | $ 144 | $ 276 | $ 187 |