|
Sales to Major Customers - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 27, 2014
Customer
|
Sep. 28, 2013
Aerospace Segment [Member]
Customer
|
Sep. 28, 2013
Aerospace Segment [Member]
Customer
|
Sep. 27, 2014
Sales Revenue, Net [Member]
|
Sep. 27, 2014
Sales Revenue, Net [Member]
Aerospace and Test Systems Segment [Member]
Major Customer One [Member]
|
Sep. 27, 2014
Sales Revenue, Net [Member]
Aerospace and Test Systems Segment [Member]
Major Customer One [Member]
|
Sep. 27, 2014
Sales Revenue, Net [Member]
Aerospace and Test Systems Segment [Member]
Major Customer Two [Member]
|
Sep. 27, 2014
Sales Revenue, Net [Member]
Aerospace and Test Systems Segment [Member]
Major Customer Two [Member]
|
Sep. 27, 2014
Sales Revenue, Net [Member]
Aerospace and Test Systems Segment [Member]
Major Customer Three [Member]
|
Sep. 27, 2014
Sales Revenue, Net [Member]
Aerospace and Test Systems Segment [Member]
Major Customer Three [Member]
|
Sep. 28, 2013
Sales Revenue, Net [Member]
Aerospace Segment [Member]
Major Customer One [Member]
|
Sep. 28, 2013
Sales Revenue, Net [Member]
Aerospace Segment [Member]
Major Customer One [Member]
|
Sep. 28, 2013
Sales Revenue, Net [Member]
Aerospace Segment [Member]
Major Customer Two [Member]
|
Sep. 28, 2013
Sales Revenue, Net [Member]
Aerospace Segment [Member]
Major Customer Two [Member]
|
|
| Segment Reporting, Asset Reconciling Item [Line Items] | ||||||||||||||
| Number of major customers | 3 | 2 | 2 | |||||||||||
| Percent of consolidated revenue | 10.00% | 25.00% | 20.00% | 17.00% | 17.00% | 13.00% | 14.00% | 28.00% | 30.00% | 20.00% | 12.00% | |||
| Accounts receivable from major customers | $ 57.0 | |||||||||||||