Represents information about the number of subsidiaries of client.

No definition available.

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Namespace Prefix:	sypr_
Data Type:	xbrli:positiveIntegerItemType
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- Definition

Represents information about the number of supply commitments replaced.

+ References

No definition available.

+ Details

Name:	sypr_NumberOfSupplyCommitmentsReplaced
Namespace Prefix:	sypr_
Data Type:	xbrli:positiveIntegerItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of bankruptcy claim filed with bankruptcy court.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 13.A.4(a).Q1)

-URI http://asc.fasb.org/extlink&oid=27012821&loc=d3e214044-122780

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 13

-Section A

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

Note 7 - Dana Claim (Details Textual)			6 Months Ended
Note 7 - Dana Claim (Details Textual)	Apr. 29, 2015 USD ($)	Aug. 07, 2007 USD ($)	Jun. 29, 2014 USD ($)	Mar. 03, 2006 USD ($)
Fair Value [Member]
Litigation Settlement, Amount		$ 76,483,000
Number of Subsidiaries of Client				40
Number of Supply Commitments Replaced		3
Bankruptcy Claims, Amount of Claims Filed		$ 89,900,000
Litigation Settlement, Amount	$ 505,000	$ 89,900,000
Deferred Revenue, Revenue Recognized			$ 4,329,000