Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details (Details Textual)

v2.4.0.6
Balance Sheet Details (Details Textual) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Balance Sheet Details (Textual) [Abstract]    
Estimated fines and penalties $ 125 $ 750
Accrued export compliance costs [Member]
   
Balance Sheet Details (Textual) [Abstract]    
Estimated fines and penalties $ 875