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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.

+ References

No definition available.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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-Name Accounting Standards Codification

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Note 6 - Goodwill and Core Deposit Premiums (Details) (USD $)	3 Months Ended		6 Months Ended			0 Months Ended	3 Months Ended		6 Months Ended	1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Apr. 01, 2013 Core Deposit Premium [Member]	Jun. 30, 2014 Core Deposit Premium [Member]	Mar. 31, 2014 Core Deposit Premium [Member]	Jun. 30, 2014 Core Deposit Premium [Member]	Sep. 30, 2013 Purchased Credit Card Relationships [Member]	Jun. 30, 2014 Purchased Credit Card Relationships [Member]	Jun. 30, 2013 Purchased Credit Card Relationships [Member]	Jun. 30, 2014 Purchased Credit Card Relationships [Member]	Jun. 30, 2013 Purchased Credit Card Relationships [Member]	Jun. 30, 2013 Core Deposits [Member]
Note 6 - Goodwill and Core Deposit Premiums (Details) [Line Items]
Goodwill	$ 78,529,000		$ 78,529,000		$ 78,529,000
Finite-Lived Intangible Asset, Useful Life								10 years		5 years
Finite-lived Intangible Assets Acquired										2,100,000
Amortization of Intangible Assets	$ 452,000	$ 137,000	$ 954,000	$ 273,000		$ 136,000	$ 350,000		$ 699,000		$ 104,000	$ 0	$ 207,000	$ 0	$ 273,000