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Note 10 - Short-term Borrowings (Details) - Repurchase Agreements - Overnight and Continuous [Member] - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Repurchase agreements:
Repurchase agreements	$ 2,929	$ 3,181
US Government Agencies Debt Securities [Member]
Repurchase agreements:
Repurchase agreements	1,052	1,090
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Repurchase agreements:
Repurchase agreements	$ 1,877	$ 2,091

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- References

No definition available.

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- Definition

Carrying amount of assets sold under agreements to repurchase when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under repurchase agreements exceeds 10 percent of total assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(m)(1)(i)(A)(i))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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