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Note 9 - Income Taxes (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 28, 2015	Jun. 29, 2014	Jun. 28, 2015	Jun. 29, 2014
Note 9 - Income Taxes Details
Foreign tax provision	$ (8,000)	$ 0	$ 43,000	$ 0
Federal tax provision	22,000	0	22,000	0
State tax provision	2,000	2,000	7,000	7,000
Deferred tax provision	55,000	55,000	110,000	110,000
Total income tax provision	$ 71,000	$ 57,000	$ 182,000	$ 117,000

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