The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

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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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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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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.

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Note 7 - Goodwill and Other Intangible Assets (Details Textual) - USD ($)	3 Months Ended
	Jun. 30, 2018	Apr. 02, 2018	Dec. 31, 2017
Goodwill, Ending Balance	$ 2,615,352
Hometown Bancshares, Inc. [Member]
Goodwill, Ending Balance		$ 2,615,000
Business Acquisition, Goodwill, Expected Tax Deductible Amount	$ 0
Hometown Bancshares, Inc. [Member] \| Core Deposits [Member]
Finite-Lived Intangible Asset, Useful Life	7 years
Finite-lived Intangible Assets Acquired	$ 3,500,000