Annual report pursuant to Section 13 and 15(d)

Acquisitions (Details Textual)

v2.4.0.6
Acquisitions (Details Textual) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 12 Months Ended 1 Months Ended 1 Months Ended 1 Months Ended
Dec. 29, 2012
Sep. 27, 2011
Dec. 29, 2012
Customer Relationships [Member]
Oct. 31, 2012
Seungwon Solutions Corporation [Member]
Oct. 18, 2012
Seungwon Solutions Corporation [Member]
Sep. 29, 2012
HCT [Member]
Dec. 29, 2012
HCT [Member]
Sep. 27, 2011
HCT [Member]
Sep. 29, 2012
HCT [Member]
Customer Relationships [Member]
Acquisitions (Textual) [Abstract]                  
Purchase of outstanding stock         $ 1,458        
Percentage of sale of component supplier       80.00%          
Transaction cost arising from acquisition   40     80        
Acquired Finite Lived Intangible Assets Useful Life     20 years     10 years     20 years
Goodwill arising from acquisition   1,976     1,731     1,976  
Acquisitions (Additional Textual) [Abstract]                  
Identifiable intangible assets arising from acquisition             2,658 2,658  
Fair value of Sun's equity interest in HCT held before the business combination 1,472 1,472              
Gain recognized of remeasuring to fair value, based on the current purchase price $ 1,244                
Equity interest held before business combination 38.00%