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Note 5 - Other Real Estate Owned - Foreclosed Property Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Beginning balance	$ 6,038	$ 7,735
Transfers from loans	472	2,373
Sales proceeds	(1,297)	(3,538)
Gross gains	53	4
Gross losses	(157)	(344)
Net gains (losses)	(104)	(340)
Impairment	(251)	(192)
Ending balance	4,858	6,038
FUSB [Member]
Beginning balance	5,327	6,997
Transfers from loans	273	2,013
Sales proceeds	(1,016)	(3,374)
Gross gains	16	4
Gross losses	(77)	(269)
Net gains (losses)	(61)	(265)
Impairment	(170)	(44)
Ending balance	4,353	5,327
ALC [Member]
Beginning balance	711	738
Transfers from loans	199	360
Sales proceeds	(281)	(164)
Gross gains	37
Gross losses	(80)	(75)
Net gains (losses)	(43)	(75)
Impairment	(81)	(148)
Ending balance	$ 505	$ 711

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- Definition

Other real estate gross gains.

+ References

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Other real estate gross losses.

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Other real estate net income loss.

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The charge against earnings in the period to reduce the carrying amount of real property to fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
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The cash inflow associated with the sale of other real estate not otherwise defined in the taxonomy.

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-Glossary Investing Activities
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Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

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Value transferred from mortgage loans to real estate owned (REO) in noncash transactions.

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