Securities (Tables)

3 Months Ended

Mar. 31, 2013

Securities [Abstract]

Amortized costs, gross unrealized gains, gross unrealized losses and fair values for securities available for sale by major security type

The amortized costs, gross unrealized gains, gross unrealized losses and fair values for securities available for sale by major security type are as follows.

	March 31, 2013
	Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses		Fair Values
Available for Sale:
U.S. Treasury	$	2,003	$	50	$	---	$	2,053
U.S. Government agencies		137,851		976		1,189		137,638
Mortgage-backed securities		3,739		333		---		4,072
States and political subdivisions		32,082		1,505		4		33,583
Corporate		11,809		178		52		11,935
Other securities		2,393		---		134		2,259
Total	$	189,877	$	3,042	$	1,379	$	191,540

	December 31, 2012
	Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses		Fair Values
Available for Sale:
U.S. Treasury	$	2,005	$	68	$	---	$	2,073
U.S. Government agencies		128,805		1,381		622		129,564
Mortgage-backed securities		4,202		367		---		4,569
States and political subdivisions		35,029		1,753		3		36,779
Corporate		14,207		368		---		14,575
Other securities		2,419		9		173		2,255
Total	$	186,667	$	3,946	$	798	$	189,815

Amortized costs, gross unrealized gains, gross unrealized losses and fair values for securities held to maturity by major security type

The amortized costs, gross unrealized gains, gross unrealized losses and fair values for securities held to maturity by major security type are as follows.

	March 31, 2013
	Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses		Fair Values
Held to Maturity:
U.S. Government agencies	$	13,985	$	507	$	33	$	14,459
Mortgage-backed securities		644		72		---		716
States and political subdivisions		151,668		7,851		1,127		158,392
Corporate		650		1		---		651
Total	$	166,947	$	8,431	$	1,160	$	174,218

	December 31, 2012
	Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses		Fair Values
Held to Maturity:
U.S. Government agencies	$	7,988	$	563	$	---	$	8,551
Mortgage-backed securities		691		73		---		764
States and political subdivisions		151,209		9,880		216		160,873
Corporate		651		7		---		658
Total	$	160,539	$	10,523	$	216	$	170,846

Temporarily impaired securities with gross unrealized losses and fair value

Information pertaining to securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position, follows.

	March 31, 2013
	Less Than 12 Months				12 Months or More
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Temporarily Impaired Securities:
U.S. Government agencies and corporations	$	85,100	$	1,222	$	---	$	---
States and political subdivisions		28,178		1,127		481		4
Corporate debt securities		3,974		52		---		---
Other		---		---		360		134
Total	$	117,252	$	2,401	$	841	$	138

	December 31, 2012
	Less Than 12 Months						12 Months or More
	Fair Value			Unrealized Loss			Fair Value			Unrealized Loss
Temporarily Impaired Securities:
U.S. Government agencies and corporations		$	44,351		$	622		$	---		$	---
States and political subdivisions			9,358			216			482			3
Other			---			---			133			172
Total		$	53,709		$	838		$	615		$	175