Stock Options and Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2013

Stock Options and Incentive Plans [Abstract]

Schedule of Stock Option Activity

Activity with respect to these plans is as follows:

	2013	2012	2011
Shares under option January 1	507,313	597,313	639,163
Options canceled	-	23,300	400
Options exercised	278,780	66,700	41,450
Shares under option at December 31	228,533	507,313	597,313
Options exercisable at December 31	228,533	507,313	597,313

The weighted average exercise price is as follows:

	2013	2012	2011
Shares under option January 1	$19.45	$19.54	$19.51
Options granted	-	-	-
Options canceled	-	21.23	20.54
Options exercised	19.87	19.65	19.03
Shares under option December 31	18.94	19.45	19.54
Options exercisable December 31	18.94	19.45	19.54

Schedule of Executive Management Share-based Compensation Activity

Information with respect to these plans is presented below:

	Number of shares		Weighted average grant date value per share	Year-end intrinsic value (000's)
Shares potentially payable at January 1, 2011	90,871		$22.40	$2,153
Forfeitures	-		-
Payments	(34,268	)	$22.40
Shares accrued based on 2011 performance	104,677		$24.62
Shares potentially payable at December 31, 2011	161,280		$23.74	$3,729
Forfeitures	-		-
Payments	(44,347	)	$24.62
Shares accrued based on 2012 performance	112,428		$27.15
Shares potentially payable at December 31, 2012	229,361		$24.13	$5,202
Forfeitures	-		-
Payments	(118,364	)	$23.05
Shares accrued based on 2013 performance	74,567		$31.62
Shares potentially payable at December 31, 2013	185,564		$27.51	$6,667

Schedule of Other Management Share-based Compensation Activity

Information with respect to these plans is presented below:

	Number of shares		Weighted average value per share	Cash paid for share based liabilities(000's)
Share units potentially payable at January 1, 2011	643,232
Grants	13,037
Payments	(265,574	)	$21.57	$5,727
Forfeitures	(29,276	)
Share units potentially payable at December 31, 2011	361,419
Grants	220,090
Payments	(196,360	)	$21.43	$4,206
Forfeitures	(34,389	)
Share units potentially payable at December 31, 2012	350,760
Grants	104,554
Payments	(85,902	)	$32.71	$2,810
Forfeitures	(8,223	)
Share units potentially payable at December 31, 2013	361,189