Stock Option Plan (Tables)

12 Months Ended

Dec. 31, 2012

Stock Option Plan [Abstract]

Stock option plan activity

Stock option plan activity for the year ended December 31, 2012 is summarized below:

						Weighted
						Average
				Weighted		Remaining		Aggregate
				Average		Contractual		Intrinsic
				Exercise		Life		Value
	Shares			Price		(in years)		(in thousands)
Options outstanding, January 1, 2012		165,710		$	21.64
Granted		0			0
Exercised		0			0
Canceled or expired		(8,750	)		21.67
Options outstanding, December 31, 2012		156,960		$	21.63	3.46	$	0
Options exercisable, December 31, 2012		156,960		$	21.63	3.46	$	0

Information pertaining to options outstanding

Information pertaining to options outstanding at December 31, 2012 is as follows:

		Options Outstanding						Options Exercisable
				Weighted
				Average		Weighted				Weighted
Range of				Remaining		Average				Average
Exercise		Number		Contractual		Exercise		Number		Exercise
Prices		Outstanding		Life		Price		Exercisable		Price
$	23.83		65,750		1.60	$	23.83		65,750	$	23.83
	20.05		91,210		4.79		20.05		91,210		20.05
			156,960		3.46	$	21.63		156,960	$	21.63