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Note 3 - Securities (Details) - Securities Available for Sale (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Note 3 - Securities (Details) - Securities Available for Sale [Line Items]
Less than 12 Months - Fair Value	$ 3,662	$ 33,616
Less than 12 Months - Unrecognized Loss	(3)	(882)
Fair Value	20,509	33,616
Unrecognized Loss	(302)	(882)
12 Months or More - Fair Value	16,847
12 Months or More - Unrecognized Loss	(299)
US Government-sponsored Enterprises Debt Securities [Member]
Note 3 - Securities (Details) - Securities Available for Sale [Line Items]
Less than 12 Months - Fair Value		7,841
Less than 12 Months - Unrecognized Loss		(180)
Fair Value	7,905	7,841
Unrecognized Loss	(113)	(180)
12 Months or More - Fair Value	7,905
12 Months or More - Unrecognized Loss	(113)
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Note 3 - Securities (Details) - Securities Available for Sale [Line Items]
Less than 12 Months - Fair Value	3,662	25,775
Less than 12 Months - Unrecognized Loss	(3)	(702)
Fair Value	12,604	25,775
Unrecognized Loss	(189)	(702)
12 Months or More - Fair Value	8,942
12 Months or More - Unrecognized Loss	$ (186)

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Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

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-Name Accounting Standards Codification

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