Real Estate Subject To Finance Obligation (Schedule Of Future Payments Of The Finance Obligation) (Details) - USD ($) $ in Thousands	Dec. 31, 2014		Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	[1]	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013
Real Estate Subject to Finance Obligation [Abstract]
2014	$ 2,194
2015	2,478
2016	2,299
2017	2,273
2018	2,293
Thereafter	17,767
Total	29,304
Less: amounts representing interest	(20,727)
Finance obligation balance at end of lease term	15,466
Finance obligation	24,043
Less: amount representing current portion	(433)	[1]	$ (361)	$ (278)	$ (255)	$ (317)		$ (298)	$ (283)	$ (279)
Finance obligation, less current portion	$ 23,610	[1]	$ 18,468	$ 17,246	$ 15,915	$ 20,333		$ 22,089	$ 21,839	$ 20,429

[1] As Restated