Note 6 - Employee Stock Ownership Plan - Employee Stock Ownership Plan (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015	Jul. 11, 2005
Shares allocated (in shares)	59,780	55,964
Shares withdrawn from the plan (in shares)	(18,497)	(18,497)
Unallocated shares	$ 16,534	$ 20,350
Total ESOP shares (in shares)	57,817	57,817	76,314
Fair value of unallocated shares	$ 224,876	$ 204,518

Employee stock ownership plan shares withdrawn from the plan.

No definition available.

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- Definition

Represents the carrying amount of shares held by the ESOP as of the balance sheet date in which no ESOP participant has a vested interest and no lender has a claim.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=65895303&loc=d3e17540-113929

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value of unearned shares held by the employee stock ownership plan (ESOP).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Fair Value
-URI http://asc.fasb.org/extlink&oid=51653337

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
-Section 50
-Paragraph 1
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=65895303&loc=d3e17540-113929

+ Details

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- Definition

The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.

+ References

+ Details

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- Definition

Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan.

+ References

+ Details

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