Note 15 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

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

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observabl e Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
March 31, 2016
Available for sale investment securities:
U.S. Treasuries and government agencies	$	46,607	$	--	$	46,607	$	--
Municipal securities		62,862		--		62,862		--
Residential mortgage-backed securities		75,674		--		75,674		--
Total	$	185,143	$	--	$	185,143	$	--
December 31, 2015
Available for sale investment securities:
U.S. Treasuries and government agencies	$	49,500	$	--	$	49,500	$	--
Municipal securities		63,933		--		63,933		--
Residential mortgage-backed securities		85,152		--		85,152		--
Total	$	198,585	$	--	$	198,585	$	--

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, 2016
Impaired loans	$	5,917	$	--	$	--	$	5,917
REO, net		97		--		--		97
December 31, 2015
Impaired loans	$	7,909	$	--	$	--	$	7,909
REO, net		569		--		--		569