Note 18 - Fair Value Measurements (Details) - Fair Value of Financial Assets Measured on a Nonrecurring Basis (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014		Dec. 31, 2013
ASSETS
Impaired loans	$ 18,556		$ 18,316
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
ASSETS
Impaired loans		[1],[2]		[1],[2]
Foreclosed assets held for sale		[1]		[1]
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
ASSETS
Impaired loans		[1],[2]		[1],[2]
Foreclosed assets held for sale		[1]		[1]
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
ASSETS
Impaired loans	6,138	[1],[2]	2,768	[1],[2]
Foreclosed assets held for sale	561	[1]	642	[1]
Fair Value, Measurements, Nonrecurring [Member]
ASSETS
Impaired loans	6,138	[1],[2]	2,768	[1],[2]
Foreclosed assets held for sale	$ 561	[1]	$ 642	[1]

[1] These amounts represent the resulting carrying amounts on the Consolidated Balance Sheets for impaired collateral dependent loans and foreclosed assets held for sale for which fair value re-measurements took place during the period.

[2] Specific allocations of $367,000 and $249,000 were related to the impaired collateral dependent loans for which fair value re-measurements took place during the periods ended June 30, 2014 and December 31, 2013, respectively.