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Note 11 - Other Borrowings and Unused Lines of Credit - Wholesale Repurchase Agreements (Details) - USD ($) | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Other borrowings | $ 66,000,000 | $ 80,000,000
Whole sale Repurchase Agreements [Member] |  |
Other borrowings | $ 35,000,000 | $ 45,000,000
Weighted average interest rate at year end | 2.76% | 2.81%
Whole sale Repurchase Agreements [Member] | Maturing in 2017 [Member] |  |
Other borrowings |  | $ 10,000,000
Weighted average interest rate at year end |  | 3.00%
Whole sale Repurchase Agreements [Member] | Maturing in 2019 [Member] |  |
Other borrowings | $ 10,000,000 | $ 10,000,000
Weighted average interest rate at year end | 3.44% | 3.44%
Whole sale Repurchase Agreements [Member] | Maturing in 2020 [Member] |  |
Other borrowings | $ 25,000,000 | $ 25,000,000
Weighted average interest rate at year end | 2.48% | 2.48%

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- Definition The carrying amount as of the balance sheet date for the aggregate of other miscellaneous borrowings owed by the reporting entity. + 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 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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