Consolidated Statements of Changes in Shareholders' Equity (Current Period Unaudited) (Parentheticals) - $ / shares |
9 Months Ended | 12 Months Ended |
|---|---|---|
Jan. 01, 2017 |
Apr. 03, 2016 |
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| Retained Earnings [Member] | ||
| Dividends declared, per share (in dollars per share) | $ 0.64 | $ 0.57 |
| Dividends declared, per share (in dollars per share) | $ 0.64 |
| X | ||||||||||
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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