v2.4.0.6

Accrued Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Accrued Expenses [Abstract] |
Accrued Expenses |
|  | December 31, 2012 |  |  | December 31, 2011 |
Accrued product costs |  | $ | 2,336 |  |  | $ | 1,667 |
Income taxes payable |  |  | 98 |  |  |  | 98 |
Other accruals |  |  | 1,352 |  |  |  | 2,954 |
Total |  | $ | 3,786 |  |  | $ | 4,719 |

X
- Details
Name: | us-gaap_PayablesAndAccrualsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration