Earnings Per Share (Schedule Of Reconciliation Of Basic And Diluted Shares Of Common Stock Outstanding Used In Calculation Of Earnings Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share [Abstract]
Weighted average number of shares outstanding - basic	32,585	32,023	32,525	31,875
Effect of dilutive stock awards
Weighted average number of shares outstanding - diluted	32,585	32,023	32,525	31,875
Loss from continuing operations per share, Basic	$ (0.01)	$ (0.11)	$ (0.25)	$ (0.37)
Loss from continuing operations per share, Diluted	$ (0.01)	$ (0.11)	$ (0.25)	$ (0.37)
Income from discontinued operations per share, Basic	$ 0.64	$ 0.07	$ 0.69	$ 0.16
Income from discontinued operations per share, Diluted	$ 0.64	$ 0.07	$ 0.69	$ 0.16
Basic net income (loss) per share	$ 0.63	$ (0.04)	$ 0.43	$ (0.21)
Diluted net income (loss) per share	$ 0.63	$ (0.04)	$ 0.43	$ (0.21)