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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 29, 2018
Supplemental Cash Flow Elements [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures | The Corporation's cash payments for interest, income taxes, and non-cash investing and financing activities are as follows (in thousands):
| 2018 |  |  | 2017 |  |  | 2016 |
Cash paid for: |  |  |  |  |
Interest paid, net of capitalized interest | $ | 9,882 |  |  | $ | 6,236 |  |  | $ | 6,644 |
Income taxes paid | $ | 11,465 |  |  | $ | 13,733 |  |  | $ | 23,120 |
Changes in accrued expenses due to: |  |  |  |  |
Purchases of property and equipment | $ | 5,895 |  |  | $ | (10,370 | ) |  | $ | 3,599 |
Purchases of capitalized software | $ | (2,497 | ) |  | $ | (237 | ) |  | $ | 603 |

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