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Description of Business and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of estimated useful lives for property and equipment | The estimated useful lives for property and equipment are:
Buildings |  | 5 to 20 years
Leasehold improvements |  | Shorter of lease term or estimated useful life, not to exceed 20 years
Furniture, fixtures, and equipment |  | 5 to 20 years
Computer equipment |  | 2 to 5 years
Schedule of computations for basic and diluted earnings per share | Basic weighted average shares outstanding is reconciled to diluted weighted average shares outstanding for the fiscal years ended December 30, 2018, December 31, 2017, and December 25, 2016 as follows (in thousands):
|  | 2018 |  | 2017 |  | 2016
Basic weighted average shares outstanding |  | 12,976 |  |  | 12,899 |  |  | 13,332 |
Dilutive effect of stock options and awards |  | — |  |  | 99 |  |  | 130 |
Diluted weighted average shares outstanding |  | 12,976 |  |  | 12,998 |  |  | 13,462 |
Awards excluded due to anti-dilutive effect on diluted earnings per share |  | 427 |  |  | 329 |  |  | 229 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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