Share Based and Deferred Compensation Restricted Performance Share Units (Details) (Restricted Performance Share Units Plan [Member], USD $)	3 Months Ended		0 Months Ended				12 Months Ended		3 Months Ended		0 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 11, 2014 Executive Officer [Member]	Mar. 12, 2014 Executive Officer [Member]	Oct. 31, 2012 Executive Officer [Member] Rate	Mar. 01, 2012 Executive Officer [Member]	Feb. 25, 2014 Executive Officer [Member]	Feb. 25, 2013 Executive Officer [Member]	Mar. 31, 2014 Executive Officer [Member] Original Grant [Member]		Oct. 31, 2012 Executive Officer [Member] Dividend equivalent shares vested [Member] Rate	Oct. 31, 2012 Executive Officer [Member] Total vested [Member] Rate
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Age Limit Of Voluntary Termination Of Employment									57
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period									15 years
Allocated Share-based Compensation Expense	$ 1,700,000	$ 1,200,000
Fair Value of Units on Grant Date			$ 2,624,000	$ 1,225,000		$ 4,273,000	$ 4,137,000
Units Granted			134,284	61,720		265,222.00		231,093
Units Canceled						38,959.00	27,698.00
Units Vested		(150,829)							(14,742.00)	[1]
Unvested Balance			134,284.00	61,720.00		211,521.00		203,395.00
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate					200.00%						56300.00%	3061000.00%

[1] (a) Units were issued in accordance with our qualifying retirement provision, meaning the recipient’s voluntary termination of employment after reaching age 57 and accumulating at least 15 years of service with the Company. Of the 14,742 shares originally granted, 563 dividend equivalent rights were accrued at the time of retirement and 30,610 shares were issued based on our TSR (Total Shareholder Return) Percentile at October 31, 2012 of 200%.