|
Goodwill - Summary of Changes in Carrying Amount of Goodwill (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended |
|---|---|
|
Mar. 29, 2014
|
|
| Goodwill [Line Items] | |
| Beginning balance | $ 100,998 |
| Acquisition | 2,540 |
| Foreign Currency Translation | (120) |
| Ending balance | 103,418 |
|
Aerospace [Member]
|
|
| Goodwill [Line Items] | |
| Beginning balance | 100,998 |
| Acquisition | 400 |
| Foreign Currency Translation | (120) |
| Ending balance | 101,278 |
|
Test Systems [Member]
|
|
| Goodwill [Line Items] | |
| Beginning balance | |
| Acquisition | 2,140 |
| Foreign Currency Translation | |
| Ending balance | $ 2,140 |
| X | ||||||||||
|
- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|