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Note 12 - Borrowings (Details) - Short-term and Long-term Borrowings - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
At Year-End: |  |  |
Total | $ 70,000 | $ 119,300 |
Year End [Member] |  |  |
At Year-End: |  |  |
Customer repurchase agreements and federal funds purchased | $ 72,356 | $ 61,120 | $ 80,471
Customer repurchase agreements and federal funds purchased | 0.23% | 0.25% | 0.28%
Federal Home Loan Bank | $ 0 | $ 40,000 | $ 30,000
Federal Home Loan Bank |  | 2.62% | 2.46%
Federal Home Loan Bank |  | 2.62% | 2.46%
Subordinated Notes | $ 70,000 | $ 79,300 | $ 9,300
Subordinated Notes | 5.75% | 6.40% | 8.50%
Total | $ 70,000 | $ 119,300 | $ 39,300
Total | 72,356 | 161,120 | 80,471
Year End [Member] | Current Portion [Member] |  |  |
At Year-End: |  |  |
Federal Home Loan Bank |  | $ 100,000 |
Federal Home Loan Bank |  | 0.38% |
Federal Home Loan Bank |  | 0.38% |
Average Daily Balance [Member] |  |  |
At Year-End: |  |  |
Customer repurchase agreements and federal funds purchased | $ 59,141 | $ 63,490 | $ 94,566
Customer repurchase agreements and federal funds purchased | 0.22% | 0.23% | 0.27%
Federal Home Loan Bank | $ 8,329 | $ 39,205 | $ 30,000
Federal Home Loan Bank | 2.25% | 2.00% | 2.46%
Subordinated Notes | $ 74,117 | $ 37,875 | $ 9,300
Subordinated Notes | 6.06% | 6.59% | 9.64%
Total | $ 82,446 | $ 77,080 | $ 39,300
Total | 86,800 | 70,778 | 94,566
Average Daily Balance [Member] | Current Portion [Member] |  |  |
At Year-End: |  |  |
Federal Home Loan Bank | $ 27,659 | $ 7,288 |
Federal Home Loan Bank | 0.31% | 0.42% |
Maximum [Member] | Month End Balance [Member] |  |  |
At Year-End: |  |  |
Customer repurchase agreements and federal funds purchased | $ 73,696 | $ 80,471 | $ 106,975
Customer repurchase agreements and federal funds purchased | 0.21% | 0.28% | 0.23%
Federal Home Loan Bank | 0.37% | 0.68% | 2.46%
Federal Home Loan Bank | $ 40,000 | $ 122,500 | $ 30,000
Federal Home Loan Bank | 0.37% | 0.68% | 2.46%
Subordinated Notes | $ 79,300 | $ 79,300 | $ 9,300
Subordinated Notes | 6.52% | 6.52% | 10.00%
Total | $ 119,300 | $ 201,800 | $ 39,300
Total | 213,696 | 180,471 | $ 106,975
Maximum [Member] | Month End Balance [Member] | Current Portion [Member] |  |  |
At Year-End: |  |  |
Federal Home Loan Bank | $ 140,000 | $ 100,000 |
Federal Home Loan Bank | 0.20% | 0.38% |
Federal Home Loan Bank | 0.20% | 0.38% |

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- Definition Interest rate on the amount to be repaid to the counterparty to the repurchase agreement when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under the repurchase agreement exceeds 10 percent of total assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)(i)(A)(ii)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Fair value portion of federal funds sold and securities borrowed or purchased under agreements to resell. + 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(3)(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition The calculated average balance outstanding for the year for all Federal Home Loan Bank advances as of the Balance Sheet date. + 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(3)(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition The calculated weighted average interest rate for Federal Home Loan Bank advances for the period ended as of the Balance Sheet date. + 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(3)(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + 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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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + 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 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 + Details
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