Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Details Textual)

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Acquisitions (Details Textual) (Seungwon Solutions Corporation [Member], USD $)
In Thousands, unless otherwise specified
1 Months Ended
Oct. 31, 2012
Oct. 18, 2012
Seungwon Solutions Corporation [Member]
   
Acquisitions (Textual) [Abstract]    
Purchase of outstanding stock   $ 1,458
Percentage of sale of component supplier 80.00%  
Goodwill arising from acquisition   1,731
Transaction cost arising from acquisition   $ 80