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Retirement Plans (Tables) | 12 Months Ended
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Dec. 26, 2015
Retirement Plans [Abstract] |
Schedule of Costs of Retirement Plans [Table Text Block] |
(dollars in thousands) |  | 2015 |  | 2014 |  | 2013
Retirement savings plan |  | 3,161 |  | 3,010 |  | 3,465
Deferred compensation plan |  | (318) |  | 1,328 |  | 126
Supplemental executive retirement plan |  | 484 |  | 1,061 |  | 2,025
Deferred compensation plan for pharmacists |  | (165) |  | (228) |  | 178
| $ | 3,162 | $ | 5,171 | $ | 5,794

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- Definition Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920 + Details
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