Note 9 - Fair Value Measurements - 10Q (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2013

Dec. 31, 2012

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)
September 30, 2013
Available for sale investment securities:
Municipal securities	$	43,468	$	--	$	43,468	$	--
Mortgage-backed securities		29,867		--		29,867		--
Total	$	73,335	$	--	$	73,335	$	--
December 31, 2012
Available for sale investment securities:
Municipal securities	$	45,393	$	--	$	45,393	$	--
Corporate debt securities		7,932		--		7,932		--
Total	$	53,325	$	--	$	53,325	$	--

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2012
Available for sale investment securities:
Municipal securities	$	45,393	$	--	$	45,393	$	--
Corporate debt securities		7,932		--		7,932		--
Total	$	53,325	$	--	$	53,325	$	--
December 31, 2011
Available for sale investment securities:
Municipal securities	$	36,613	$	--	$	36,613	$	--
Corporate debt securities		5,810		--		5,810		--
U.S. Government sponsored agencies		19,654		--		19,654		--
Total	$	62,077	$	--	$	62,077	$	--

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)
September 30, 2013
Impaired loans	$	16,043	$	--	$	--	$	16,043
REO, net		5,249		--		--		5,249
September 30, 2012
Impaired loans	$	18,244	$	--	$	--	$	18,244
REO, net		7,989		--		--		7,989

	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2012
Impaired loans	$	18,855	$	--	$	--	$	18,855
REO, net		10,891		--		--		10,891
December 31, 2011
Impaired loans	$	25,869	$	--	$	--	$	25,869
REO, net		46,695		--		--		46,695