Subsequent Events (Details) - $ / shares |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jul. 21, 2015 |
Jul. 04, 2015 |
Jun. 28, 2014 |
Jul. 04, 2015 |
Jun. 28, 2014 |
Jul. 08, 2015 |
|
| Subsequent Event [Line Items] | ||||||
| Cash dividends declared per share | $ 0.125 | $ 0.10 | $ 0.25 | $ 0.20 | ||
| Subsequent Event [Member] | ||||||
| Subsequent Event [Line Items] | ||||||
| Cash dividends declared per share | $ 0.125 | |||||
| SCIFIT [Member] | Subsequent Event [Member] | ||||||
| Subsequent Event [Line Items] | ||||||
| Business Acquisition, Percentage of Voting Interests Acquired | 100.00% | |||||
| X | ||||||||||
- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|