Note 15 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
March 31, 2015
Available for sale investment securities:
U.S. Treasuries and Government agencies	$	76,511	$	--	$	76,511	$	--
Municipal securities		62,324		--		62,324		--
Mortgage-backed securities		37,764		--		37,764		--
Total	$	176,599	$	--	$	176,599	$	--
December 31, 2014
Available for sale investment securities:
U.S. Treasuries and Government agencies	$	77,332	$	--	$	77,332	$	--
Municipal securities		59,080		--		59,080		--
Mortgage-backed securities		37,806		--		37,806		--
Total	$	174,218	$	--	$	174,218	$	--

Fair Value Measurements, Nonrecurring [Table Text Block]

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
March 31, 2015
Impaired loans	$	3,213	$	--	$	--	$	3,213
REO, net		--		--		--		--
March 31, 2014
Impaired loans	$	5,203	$	--	$	--	$	5,203
REO, net		1,645		--		--		1,645