Note 3. Investment Securities Available for Sale (Tables)

6 Months Ended

Jun. 30, 2012

Summary of Investment Holdings, Schedule of Investments [Table Text Block]

	June 30, 2012
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Municipal securities	$	42,225	$	770	$	(65	)	$	42,930
Corporate debt securities		7,000		--		(93	)		6,907
U.S. Government sponsored agency securities		6,000		2		--			6,002
Total	$	55,225	$	772	$	(158	)	$	55,839

	December 31, 2011
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Municipal securities	$	35,590	$	1,033	$	(10	)	$	36,613
Corporate debt securities		6,000		--		(190	)		5,810
U.S. Government sponsored agency securities		19,589		65		--			19,654
Total	$	61,179	$	1,098	$	(200	)	$	62,077

Schedule of Unrealized Loss on Investments [Table Text Block]

	June 30, 2012
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Municipal securities	$	5,748	$	65	$	--	$	--	$	5,748	$	65
Corporate debt securities		6,907		93		--		--		6,907		93
Total	$	12,655	$	158	$	--	$	--	$	12,655	$	158

	December 31, 2011
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Municipal securities	$	1,812	$	10	$	--	$	--	$	1,812	$	10
Corporate debt securities		3,810		190		--		--		3,810		190
Total	$	5,622	$	200	$	--	$	--	$	5,622	$	200

Investments Classified by Contractual Maturity Date [Table Text Block]

	June 30, 2012
	Amortized Cost		Fair Value		Weighted Average Rate
Within one year	$	250	$	252		4.60	%
Due from one year to five years		20,030		20,004		2.25	%
Due from five years to ten years		20,266		20,568		2.63	%
Due after ten years		14,679		15,015		3.82	%
Total	$	55,225	$	55,839		2.82	%

Realized Gain (Loss) on Investments [Table Text Block]

	Three and Six Months Ended June 30,
	2012		2011
Sales proceeds	$	5,387	$	18,931
Gross realized gains	$	542	$	128
Gross realized losses		--		(567	)
Net gains (losses) on sales of investment securities	$	542	$	(439	)