Common Stock (Antidilutive Securities Excluded From Computation Of Earnings Per Share) (Details)	3 Months Ended				6 Months Ended				12 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012
Performance shares payout based upon performance	0		0		0		0		0		0
Performance shares level payout	100.00%		100.00%		100.00%		100.00%		100.00%		100.00%
Restricted Stock [Member]
Antidilutive Securities Excluded from the Computation of Diluted Earnings Per Share, Amount	38,040		32,101		47,071		45,951		45,738		63,699
Performance Shares [Member]
Antidilutive Securities Excluded from the Computation of Diluted Earnings Per Share, Amount	85,183	[1]	51,133	[1]	105,090	[1]	47,092	[1]	86,624	[1]	23,546	[1]

[1] Certain performance shares were excluded from the computation of diluted earnings per share as no payouts would have been required based upon performance at the end of the corresponding periods.