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Share Components of Outstanding Common Stock (Detail) - shares | Jan. 01, 2017 | Jan. 03, 2016
--- | --- | ---
Components Of Common Stock [Line Items] |  |
Total Common Stock | 48,100,143 | 49,838,221
Voting [Member] |  |
Components Of Common Stock [Line Items] |  |
Total Common Stock | 48,083,721 | 49,820,467
Non-Voting [Member] |  |
Components Of Common Stock [Line Items] |  |
Total Common Stock | 16,422 | 17,754

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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
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