Stock Compensation Plans (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
Dec. 28, 2019	Dec. 29, 2018
Share-based compensation	$ 100	$ 100
Nonvested awards, compensation cost not yet recognized	$ 200
Unrecognized compensation cost weighted average remaining contractual life		1 year
2009 Equity Incentive Plan [Member]
Share-based compensation arrangement by share-based payment award, number of shares authorized	2,580,000
Share-based compensation arrangement by share-based payment award, number of additional shares authorized	545,516

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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Number of additional shares authorized for issuance under share-based payment arrangement.

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Number of shares authorized for issuance under share-based payment arrangement.

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-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 2
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