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Note 3 - Loans - Segregated by Class of Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2017 | Dec. 31, 2016 | Mar. 31, 2016
--- | --- | --- | ---
Loans | $ 760,341 | $ 754,283 | $ 754,261
Commercial and Agricultural Portfolio Segment [Member] | Commercial [Member] |  |  |
Loans | 44,925 | 47,025 | 45,115
Commercial and Agricultural Portfolio Segment [Member] | Agricultural [Member] |  |  |
Loans | 19,306 | 17,080 | 18,562
Real Estate Portfolio Segment [Member] | Commercial [Member] |  |  |
Loans | 359,143 | 349,090 | 347,372
Real Estate Portfolio Segment [Member] | Commercial Construction [Member] |  |  |
Loans | 30,540 | 30,358 | 35,970
Real Estate Portfolio Segment [Member] | Residential Construction [Member] |  |  |
Loans | 9,367 | 11,830 | 9,849
Real Estate Portfolio Segment [Member] | Residential [Member] |  |  |
Loans | 195,282 | 195,580 | 195,679
Real Estate Portfolio Segment [Member] | Farmland [Member] |  |  |
Loans | 64,870 | 66,877 | 66,285
Consumer and Other Portfolio Segment [Member] | Consumer [Member] |  |  |
Loans | 19,188 | 19,695 | 19,661
Consumer and Other Portfolio Segment [Member] | Other [Member] |  |  |
Loans | $ 17,720 | $ 16,748 | $ 15,768

X
- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522 + Details
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