Number of investment positions in available-for-sale investments in a continuous unrealized loss position for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 6

-Subparagraph (b)(3)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563

Name:	us-gaap_AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

Note 6 - Investment Securities Available For Sale (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Available-for-sale Securities [Member]	Sep. 30, 2013 Available-for-sale Securities [Member]	Sep. 30, 2014 Three Months Ending [Member] Available-for-sale Securities [Member]	Sep. 30, 2013 Three Months Ending [Member] Available-for-sale Securities [Member]
Note 6 - Investment Securities Available For Sale (Details) [Line Items]
Available-for-sale Securities Pledged as Collateral (in Dollars)	$ 62.9	$ 66.3
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	75		0	0	0	0
Percentage of Portfolio	97.00%