Stockholders' Equity (Summary Of Changes In Stockholders' Equity) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Stockholders' Equity [Abstract]
Balance at beginning of period			$ 262,299
Net Income	(2,222)	1,782	1,290	10,422
Issuance of Preferred Stock			53,336
Common Stock Dividends			(5,485)
Preferred Stock Dividends			(1,041)
Unrealized Foreign Currency Translation Gain	(307)	143	(61)	64
Net Change in Fair Value of Derivatives	780	(149)	2,289	(79)
Net Change in Funding Status of Defined Benefit Plan	306	160	927	679
Stock-based compensation expense (net of forfeited shares)			648
Balance at end of period	$ 314,202		$ 314,202