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Note 2 - Loan Portfolio - Loan Portfolio, Excluding Loans Held for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Loans receivable, gross	$ 653,071	$ 648,546
Less unearned income and deferred fees	(758)	(794)
Loans, net of unearned income and deferred fees	652,313	647,752
Real Estate Construction Portfolio Segment[Member]
Loans receivable, gross	33,500	36,345
Consumer Real Estate Portfolio Segment [Member]
Loans receivable, gross	159,524	157,718
Commercial Real Estate Portfolio Segment [Member]
Loans receivable, gross	335,121	336,457
Commercial Portfolio Segment [Member]
Loans receivable, gross	41,305	39,024
Public Sector and IDA Portfolio Segment[Member]
Loans receivable, gross	50,575	45,474
Consumer Portfolio Segment [Member]
Loans receivable, gross	$ 33,046	$ 33,528

X

- Definition

Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for 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 20
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84159169&loc=d3e10152-111534

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5074-111524

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
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-Section 50
-Paragraph 4
-Subparagraph (a)(4)
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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

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Topic 310
-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522

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