Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
OREO [Member] | Fair Value, Inputs, Level 3 [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Fair Value (in Dollars)	$ 7,012	$ 24,733
Valuation Technique	Discounted appraisals
Unobservable Inputs	Marketability discount
OREO [Member] | Fair Value, Inputs, Level 3 [Member] | Minimum [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Range	0.50%
OREO [Member] | Fair Value, Inputs, Level 3 [Member] | Maximum [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Range	31.80%
OREO [Member] | Fair Value, Inputs, Level 3 [Member] | Weighted Average [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Range	8.10%
OREO [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Fair Value (in Dollars)	7,012	24,733
Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Fair Value (in Dollars)	1,263	5,659
Valuation Technique	Discounted appraisals
Unobservable Inputs	Marketability discount
Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member] | Minimum [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Range	0.00%
Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member] | Maximum [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Range	30.10%
Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member] | Weighted Average [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Range	13.00%
Impaired Loans [Member]
Note 11 - Fair Value Measurements (Details) - Quantitative Information About Unobservable Inputs for Assets Measured on A Nonrecurring Basis Using Level 3 Measurements [Line Items]
Fair Value (in Dollars)	$ 1,263	$ 5,659