v2.4.0.6
Accrued Expenses (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Accrued Expenses    
Accrued product costs $ 2,336 $ 1,667
Income taxes payable 98 98
Other accruals 1,352 2,954
Total $ 3,786 $ 4,719