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Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
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Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, individually evaluated for impairment | $ 624 | $ 554
Allowance for loan losses, collectively evaluated for impairment | 7,603 | 7,795
Allowance for loan losses | 8,227 | 8,349
Loans individually evaluated for impairment | 12,985 | 18,456
Loans collectively evaluated for impairment | 583,610 | 574,659
Loans | 596,595 | 593,115
Real Estate Construction [Member] |  |
Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, collectively evaluated for impairment | 863 | 1,070
Allowance for loan losses | 863 | 1,070
Loans individually evaluated for impairment |  | 6,643
Loans collectively evaluated for impairment | 45,925 | 43,670
Loans | 45,925 | 50,313
Consumer Real Estate [Member] |  |
Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, individually evaluated for impairment | 10 | 43
Allowance for loan losses, collectively evaluated for impairment | 1,687 | 2,220
Allowance for loan losses | 1,697 | 2,263
Loans individually evaluated for impairment | 780 | 864
Loans collectively evaluated for impairment | 144,719 | 142,398
Loans | 145,499 | 143,262
Commercial Real Estate Loans [Member] |  |
Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, individually evaluated for impairment | 610 | 273
Allowance for loan losses, collectively evaluated for impairment | 3,075 | 3,169
Allowance for loan losses | 3,685 | 3,442
Loans individually evaluated for impairment | 12,079 | 10,329
Loans collectively evaluated for impairment | 299,187 | 293,979
Loans | 311,266 | 304,308
Commercial Non Real Estate [Member] |  |
Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, individually evaluated for impairment | 4 | 231
Allowance for loan losses, collectively evaluated for impairment | 985 | 728
Allowance for loan losses | 989 | 959
Loans individually evaluated for impairment | 102 | 574
Loans collectively evaluated for impairment | 31,160 | 36,775
Loans | 31,262 | 37,349
Public Sector and IDA [Member] |  |
Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, collectively evaluated for impairment | 132 | 142
Allowance for loan losses | 132 | 142
Loans collectively evaluated for impairment | 34,220 | 26,169
Loans | 34,220 | 26,169
Consumer Non Real Estate [Member] |  |
Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, individually evaluated for impairment |  | 7
Allowance for loan losses, collectively evaluated for impairment | 576 | 417
Allowance for loan losses | 576 | 424
Loans individually evaluated for impairment | 24 | 46
Loans collectively evaluated for impairment | 28,399 | 31,668
Loans | 28,423 | 31,714
Unallocated [Member] |  |
Note 5 - Allowance for Loan Losses, Nonperforming Assets and Impaired Loans (Details) - Loans by Evaluation Method [Line Items] |  |
Allowance for loan losses, collectively evaluated for impairment | 285 | 49
Allowance for loan losses | $ 285 | $ 49

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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition The balance of financing receivables that were collectively evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition The balance of financing receivables that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance 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 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Subparagraph d -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section L -Subsection 1 + Details
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- 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=28367877&loc=d3e4428-111522 + Details
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