Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

Share-Based Compensation [Abstract]

Stock option plan activity

Stock option activity for the three months ended March 31, 2013 is summarized below:

						Weighted
						Average
				Weighted		Remaining	Aggregate
				Average		Contractual	Intrinsic
				Exercise		Life	Value
	Shares			Price		(in years)	(in thousands)
Options outstanding, January 1, 2013		156,960		$	21.63
Granted		0			0
Exercised		0			0
Canceled or expired		(2,500	)		21.94
Options outstanding, March 31, 2013		154,460		$	21.63	3.21	$                     0
Options exercisable, March 31, 2013		154,460		$	21.63	3.21	$                     0