Note 5 - Loans (Details) - Outstanding Loan Balances (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	$ 660,898	$ 597,995
Deferred fees and costs	157	303
Loans, net of deferred fees and costs	661,055	598,298
Allowance for loan and lease losses	(10,820)	(14,172)
Net loans	650,235	584,126
Commercial Loan [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	153,957	170,429
Commercial Construction Loan [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	30,099	18,545
Commercial Investor Loan [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	215,114	205,384
Commercial Owner Occupied Loan [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	115,389	83,976
Individual Tax Identification Number Loan [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	52,830	56,101
Commercial Mortgage Backed Securities [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	13,156	14,590
Home Equity Line of Credit [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	44,981	45,462
Consumer Loan [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	35,210	3,472
Other Loan [Member]
Note 5 - Loans (Details) - Outstanding Loan Balances [Line Items]
Portfolio loans	$ 162	$ 36

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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.

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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.

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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.

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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.

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Amount after allowance and 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 and loans held for sale.

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