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Income Taxes - Additional Information (Detail) - USD ($) | 12 Months Ended
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Dec. 30, 2016 | Jan. 01, 2016 | Jan. 02, 2015
Income Tax Disclosure [Line Items] |  |  |
Income (Loss) from Continuing Operations before Income Taxes, Foreign | $ 5,616,000 | $ 6,656,000 | $ 4,157,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 35.00% |  |
Undistributed Earnings of Foreign Subsidiaries | $ 11,783,000 |  |
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries | 2,368,000 |  |
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 1,347,000 |  |
Total Excess Tax Benefit From Share Based Compensation | 4,827,000 |  |
Excess Tax Benefit From Share Based Compensation Operating Activities | $ 0 | $ 6,396,000 | $ 5,100,000

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