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Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands | 6 Months Ended
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Jun. 27, 2018 | Jun. 28, 2017
Supplemental Cash Flow Information [Abstract] |  |
Income taxes paid, net | $ 1,495 | $ 2,668
Interest paid | 9,224 | 6,718
Noncash investing and financing activities: |  |
Insurance proceeds receivable | 282 | 0
Issuance of common stock, pursuant to share-based compensation plans | 4,619 | 4,961
Execution of capital leases | 2,484 | 4,225
Treasury stock payable | 0 | 1,394
Notes received in connection with disposition of property | $ 0 | $ 1,750

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- Definition The increase during the period in capital lease obligations due to entering into new capital leases. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 + Details
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- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4297-108586 + Details
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