| Schedule of Unaudited Quarterly Financial Information |
| | | | | | | | | | | | | | Quarterly Results of Operations | (In thousands, except per share data) | | For the quarter ended | | Dec 27, | Sep 27, | Jun 28, | Mar 29, | | 2014 | 2014 | 2014 | 2014 | | | | | | Net sales | $ | 54,803 |
| $ | 55,011 |
| $ | 61,050 |
| $ | 56,809 |
| Gross profit | 21,778 |
| 22,291 |
| 25,756 |
| 24,067 |
| Operating income | 14,333 |
| 14,635 |
| 18,377 |
| 16,726 |
| Income before income taxes | 15,370 |
| 15,001 |
| 18,424 |
| 16,947 |
| Net income | $ | 10,327 |
| $ | 9,877 |
| $ | 12,186 |
| $ | 11,385 |
| Basic net income per common share | $ | 0.39 |
| $ | 0.37 |
| $ | 0.46 |
| $ | 0.43 |
| Diluted net income per common share | $ | 0.39 |
| $ | 0.37 |
| $ | 0.46 |
| $ | 0.43 |
| | For the quarter ended | | Dec 28, | Sep 28, | Jun 29, | Mar 30, | | 2013 | 2013 | 2013 | 2013 | Net sales | $ | 49,050 |
| $ | 49,369 |
| $ | 55,788 |
| $ | 51,060 |
| Gross profit | 19,442 |
| 19,614 |
| 23,401 |
| 20,504 |
| Operating income | 12,403 |
| 13,074 |
| 16,761 |
| 13,932 |
| Income before income taxes | 12,707 |
| 12,794 |
| 17,516 |
| 14,154 |
| Net income | $ | 8,343 |
| $ | 8,275 |
| $ | 11,790 |
| $ | 9,575 |
| Basic net income per common share | $ | 0.32 |
| $ | 0.32 |
| $ | 0.45 |
| $ | 0.37 |
| Diluted net income per common share | $ | 0.32 |
| $ | 0.32 |
| $ | 0.45 |
| $ | 0.37 |
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