Maximum risk rating range for loan and lease losses.

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- Definition

Minimum risk rating range for loan and lease losses

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- Definition

Number of wholly-owned trusts held by the entity formed to issue trust preferred securities and related common securities.

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- Definition

The percentage of a loan portfolio which is secured by Real Estate.

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No definition available.

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- Definition

The percentage of unallocated allowance amount out of allowance for loan and lease losses.

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No definition available.

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- Definition

Recognize tax benefit in percentage.

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- Definition

The maximum term of non-qualified stock options granted during the period.

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-SubTopic 35
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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Gross number of share options (or share units) granted during the period.

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

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Note 2 - Summary of Significant Accounting Policies (Details Textual) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017 USD ($) shares	Dec. 31, 2016 USD ($) shares	Dec. 31, 2015 USD ($)
Number Of Wholly Owned Trusts	1	1
Minimum Risk Rating Range for Loan and Lease Losses	1
Maximum Risk Rating Range for Loan and Lease Losses	8
Percentage of Unallocated Allowance Amount out of Allowance for Loan and Lease Losses	3.00%	4.00%
Percentage of Portfolio Secured by Real Estate	77.00%
Recognize Tax Benefit in Percentage	50.00%
Number of Operating Segments	1
Share-based Compensation Share-based Awards Non-Qualified Stock Options Term Maximum	10 years
Advertising Expense \| $	$ 61	$ 171	$ 64
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross \| shares	0	0
The Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent	100.00%
The Plan [Member] \| Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent	85.00%
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	5 years
Minimum [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Minimum [Member] \| The Plan [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Minimum [Member] \| Equipment [Member]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	5 years
Maximum [Member] \| The Plan [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	5 years
Maximum [Member] \| Equipment [Member]
Property, Plant and Equipment, Useful Life	7 years
Maximum [Member] \| Building [Member]
Property, Plant and Equipment, Useful Life	39 years