Acquisitions (Details 2) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |||||||
---|---|---|---|---|---|---|---|---|
Dec. 28, 2012
Neuro Nexus Technologies Inc [Member]
|
Dec. 30, 2011
Micro Power Electronics Inc [Member]
|
Dec. 28, 2012
Patented Technology [Member]
Neuro Nexus Technologies Inc [Member]
|
Dec. 30, 2011
Patented Technology [Member]
Micro Power Electronics Inc [Member]
|
Dec. 28, 2012
Customer Lists [Member]
Neuro Nexus Technologies Inc [Member]
|
Dec. 30, 2011
Customer Lists [Member]
Micro Power Electronics Inc [Member]
|
Dec. 30, 2011
Trade Names Member [Member]
Micro Power Electronics Inc [Member]
|
Dec. 30, 2011
Noncompete Agreements [Member]
Micro Power Electronics Inc [Member]
|
|
Acquired Finite-Lived Intangible Assets [Line Items] | ||||||||
Amortizing intangible assets | $ 2,927 | $ 28,914 | $ 1,058 | $ 8,051 | $ 1,869 | $ 19,569 | $ 379 | $ 915 |
Weighted Average Amortization Period (Years) | 7 years | 4 years | 6 years | 4 years | 7 years | 5 years | 2 years | 4 years |
Weighted Average Useful Life (Years) | 13 years | 13 years | 10 years | 10 years | 15 years | 14 years | 2 years | 8 years |
Weighted Average Discount Rate | 13.00% | 13.00% | 14.00% | 14.00% | 13.00% | 12.00% | 13.00% | 14.00% |
Minimum royalty rate assumed in valuation | 2.00% | 2.00% | ||||||
Maximum royalty rate assumed in valuation | 6.00% | 4.00% | 0.50% |