Related Party Transaction (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2012
Related Party Transaction (Textual) [Abstract]    
Net revenues recorded from indirect sales $ 0.3 $ 0.3
Accounts receivable from the reseller for the indirect sales $ 0.3 $ 0.3