Preferred Stock (Details)	Dec. 25, 2018 item shares	Dec. 26, 2017 shares
Preferred Stock
Number of preferred stock shares authorized to issue	1,000,000	1,000,000
Minimum number of series of preferred stock authorized \| item	1
Number of shares of preferred stock outstanding	0	0

Represents the minimum number of series of preferred stock which the entity is authorized to issue.

No definition available.

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Data Type:	xbrli:integerItemType
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- References

No definition available.

+ Details

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- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ 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(28))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

+ References

+ Details

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