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Note 7 - Other Real Estate Owned (Details) - Aggregate Carrying Amount of Other Real Estate Owned (OREO) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Aggregate Carrying Amount of Other Real Estate Owned (OREO) [Abstract]
Balance, Beginning of Year	$ 10,401,832	$ 15,502,462	$ 15,940,693
Additions	7,536,165	3,852,848	10,251,006
Sales of OREO	(8,054,675)	(7,102,136)	(7,804,080)
Loss on Sale	(591,071)	(844,515)	(1,563,739)
Provision for Losses	(453,148)	(1,006,827)	(1,321,418)
Balance, End of Year	$ 8,839,103	$ 10,401,832	$ 15,502,462

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- References

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- Definition

Loss on sale of other real estate excluding physical possession.

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- Definition

Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10(4))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Additions of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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Disposals of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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Valuation adjustments made to other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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