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Note 8 - Comprehensive Income (Loss) (Details) - Reclassification Out of Accumulated Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 30, 2013	Dec. 31, 2013
Reclassification Out of Accumulated Comprehensive Income [Abstract]
Realized gain on sale of securities		$ 346	[1]
Impairment expense		(29)	[1]
Total before tax		317	[1]
Tax expense		(120)	[1]
Total after tax	$ 197	$ 197	[1]
[1] Amounts in parentheses indicate debits to profit/loss

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Amount before tax, after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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Amount before tax of other than temporary impairment loss (OTTI) on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss and attributable to parent entity.

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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