Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Details Textual)

v2.4.0.6
Goodwill and Intangible Assets (Details Textual) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Sep. 27, 2011
Goodwill and Intangible Assets (Textual) [Abstract]      
Goodwill $ 2,691 $ 2,691  
Goodwill arising from acquisition     1,976
Recognized identifiable intangible assets 2,658    
Impairment of carrying value of goodwill 0    
Sun Korea [Member]
     
Goodwill and Intangible Assets (Textual) [Abstract]      
Goodwill arising from acquisition $ 715