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Note 8 - Other Assets (Details) - Components of Other Assets - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
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Note 8 - Other Assets (Details) - Components of Other Assets [Line Items] |  |
FHLB stock | $ 1,887 | $ 1,887
Accrued interest | 2,387 | 2,095
Deferred tax asset, net | 959 | 1,484
Other | 2,244 | 1,579
Total | 7,477 | 7,045
Investment Securities [Member] |  |
Note 8 - Other Assets (Details) - Components of Other Assets [Line Items] |  |
Accrued interest | 1,010 | 1,005
Loans 1 [Member] |  |
Note 8 - Other Assets (Details) - Components of Other Assets [Line Items] |  |
Accrued interest | $ 1,377 | $ 1,090

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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b),(c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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- Definition Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 325 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6478792&loc=d3e63345-112809 + Details
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