Other Assets and Other Intangible Assets (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 25, 2016 |
Dec. 27, 2015 |
Dec. 28, 2014 |
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| Other Assets and Other Intangible Assets [Abstract] | |||
| Amortization expense | $ 0.1 | $ 0.1 | $ 0.1 |
| X | ||||||||||
- Definition Other Assets and Other Intangible Assets [Abstract] No definition available.
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| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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