Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators (USD $) | Mar. 31, 2014 | Dec. 31, 2013 |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | $542,342,000 | [1] | $542,660,000 | [2] |
Construction Lending [Member] | Real Estate Construction [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 1,228,000 | | 1,068,000 | |
Construction Lending [Member] | Real Estate Construction [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | ' | | 11,000 | |
Construction Lending [Member] | Real Estate Construction [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 2,649,000 | | 2,649,000 | |
Construction Lending [Member] | Real Estate Construction [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 3,877,000 | [1] | 3,728,000 | [2] |
Consumer Lot Lending [Member] | Real Estate Construction [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 2,281,000 | | 1,831,000 | |
Consumer Lot Lending [Member] | Real Estate Construction [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 102,000 | | 105,000 | |
Consumer Lot Lending [Member] | Real Estate Construction [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 142,000 | | 146,000 | |
Consumer Lot Lending [Member] | Real Estate Construction [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 2,525,000 | [1] | 2,082,000 | [2] |
Commercial Real Estate Lending [Member] | Commercial, Financial And Agricultural [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 168,774,000 | | 152,017,000 | |
Commercial Real Estate Lending [Member] | Commercial, Financial And Agricultural [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 3,737,000 | | 2,934,000 | |
Commercial Real Estate Lending [Member] | Commercial, Financial And Agricultural [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 13,525,000 | | 11,685,000 | |
Commercial Real Estate Lending [Member] | Commercial, Financial And Agricultural [Member] | Substandard Nonaccural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 1,904,000 | | 1,486,000 | |
Commercial Real Estate Lending [Member] | Commercial, Financial And Agricultural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 187,940,000 | [1] | 168,122,000 | [2] |
Land Acquisition And Development Lending [Member] | Commercial, Financial And Agricultural [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 26,856,000 | | 18,236,000 | |
Land Acquisition And Development Lending [Member] | Commercial, Financial And Agricultural [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 1,386,000 | | 1,601,000 | |
Land Acquisition And Development Lending [Member] | Commercial, Financial And Agricultural [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 5,491,000 | | 5,803,000 | |
Land Acquisition And Development Lending [Member] | Commercial, Financial And Agricultural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 33,733,000 | [1] | 25,640,000 | [2] |
Builder Line Lending [Member] | Commercial, Financial And Agricultural [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 13,506,000 | | 11,608,000 | |
Builder Line Lending [Member] | Commercial, Financial And Agricultural [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 1,239,000 | | 1,278,000 | |
Builder Line Lending [Member] | Commercial, Financial And Agricultural [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 571,000 | | 527,000 | |
Builder Line Lending [Member] | Commercial, Financial And Agricultural [Member] | Substandard Nonaccural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 13,000 | | 13,000 | |
Builder Line Lending [Member] | Commercial, Financial And Agricultural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 15,329,000 | [1] | 13,426,000 | [2] |
Commercial Business Lending [Member] | Commercial, Financial And Agricultural [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 42,066,000 | | 61,715,000 | |
Commercial Business Lending [Member] | Commercial, Financial And Agricultural [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 1,583,000 | | 2,758,000 | |
Commercial Business Lending [Member] | Commercial, Financial And Agricultural [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 14,183,000 | | 16,558,000 | |
Commercial Business Lending [Member] | Commercial, Financial And Agricultural [Member] | Substandard Nonaccural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 374,000 | | 374,000 | |
Commercial Business Lending [Member] | Commercial, Financial And Agricultural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 58,206,000 | [1] | 81,405,000 | [2] |
Real Estate - Residential Mortgage [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 174,742,000 | | 180,670,000 | |
Real Estate - Residential Mortgage [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 2,378,000 | | 2,209,000 | |
Real Estate - Residential Mortgage [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 3,411,000 | | 3,580,000 | |
Real Estate - Residential Mortgage [Member] | Substandard Nonaccural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 2,040,000 | | 1,996,000 | |
Real Estate - Residential Mortgage [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 182,571,000 | [1] | 188,455,000 | [2] |
Equity Lines [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 47,705,000 | | 48,603,000 | |
Equity Lines [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 998,000 | | 1,003,000 | |
Equity Lines [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 975,000 | | 898,000 | |
Equity Lines [Member] | Substandard Nonaccural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 213,000 | | 291,000 | |
Equity Lines [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 49,891,000 | [1] | 50,795,000 | [2] |
Consumer [Member] | Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 7,912,000 | | 8,616,000 | |
Consumer [Member] | Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 2,000 | | 2,000 | |
Consumer [Member] | Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 127,000 | | 158,000 | |
Consumer [Member] | Substandard Nonaccural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 229,000 | | 231,000 | |
Consumer [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 8,270,000 | [1] | 9,007,000 | [2] |
Pass [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 485,070,000 | | 484,364,000 | |
Special Mention [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 11,425,000 | | 11,901,000 | |
Substandard [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | 41,074,000 | | 42,004,000 | |
Substandard Nonaccural [Member] | ' | | ' | |
Note 5 - Allowance for Loan Losses (Details) - Loans by Credit Quality Indicators [Line Items] | ' | | ' | |
Financing Receivables by Credit Quality Indicators | $4,773,000 | | $4,391,000 | |
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[1] | At March 31, 2014, the Corporation did not have any loans classified as Doubtful or Loss. |
[2] | At December 31, 2013, the Corporation did not have any loans classified as Doubtful or Loss. |