XML 26 R37.htm IDEA: XBRL DOCUMENT v2.4.0.6
Business Combinations (Details) (USD $)
3 Months Ended 12 Months Ended 3 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended
Dec. 29, 2012
Lumera [Member]
Sep. 29, 2012
Lumera [Member]
Dec. 20, 2012
Lumera [Member]
projects
Dec. 29, 2012
Lumera [Member]
Minimum [Member]
Dec. 29, 2012
Lumera [Member]
Maximum [Member]
Dec. 20, 2012
Lumera [Member]
Existing technology
Dec. 20, 2012
Lumera [Member]
In-process R&D
Dec. 20, 2012
Lumera [Member]
Trade Names [Member]
Dec. 20, 2012
Lumera [Member]
Customer Lists [Member]
Dec. 20, 2012
Lumera [Member]
Backlog
Dec. 29, 2012
Innolight [Member]
Sep. 29, 2012
Innolight [Member]
Oct. 30, 2012
Innolight [Member]
projects
Dec. 29, 2012
Innolight [Member]
Minimum [Member]
Dec. 29, 2012
Innolight [Member]
Maximum [Member]
Oct. 30, 2012
Innolight [Member]
Existing Technology and Production Know-how [Member]
Oct. 30, 2012
Innolight [Member]
In-process R&D
Oct. 30, 2012
Innolight [Member]
Trade Names [Member]
Oct. 30, 2012
Innolight [Member]
Customer Lists [Member]
Business Acquisition [Line Items]                                      
Business Acquisition, Number of Projects Acquired     2                   2            
Business acquisition, cash paid     $ 51,461,000                   $ 18,336,000            
Business Acquisition, Purchase Price Allocation [Abstract]                                      
Tangible assets     14,820,000                   2,510,000            
Goodwill     24,628,000                   8,253,000            
Intangible assets:           20,300,000 1,800,000 200,000 6,500,000 1,000,000           8,500,000 430,000 100,000 2,800,000
Deferred tax liabilities     (8,994,000)                   (3,777,000)            
Liabilities assumed     8,793,000                   480,000            
Total     51,461,000                   18,336,000            
Acquired Finite-lived Intangible Asset, Weighted Average Useful Life       1 year 6 years                 6 years 7 years        
Expensed acquisition-related costs $ 300,000 $ 300,000                 $ 100,000 $ 100,000