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Note 6 - Accrued Expenses (Tables) | 12 Months Ended
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Dec. 30, 2017
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | 2017 |  |  | 2016 |
Accrued wages, bonuses and related expenses |  | $ | 5,863 |  |  | $ | 5,596 |
Sales tax payable |  |  | 4,858 |  |  |  | 5,075 |
Accrued rent and related expenses |  |  | 3,679 |  |  |  | 4,615 |
Current income taxes payable |  |  | 789 |  |  |  | 611 |
Total |  | $ | 15,189 |  |  | $ | 15,897 |

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