Stockholders' Equity (Issuer Purchases Of Equity Securities) (Details)	3 Months Ended	12 Months Ended
	Jun. 30, 2010	Dec. 31, 2008	Sep. 30, 2013	Aug. 31, 2013	Jul. 31, 2013
Stockholders' Equity [Abstract]
Total number of shares purchased (in shares)	223,051	491,572
Maximum Number of Shares that May Yet Be Purchased Under the Plan (in shares)			285,377	285,377	285,377