Intangible Assets (Goodwill Rollforward) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Other Assets [Abstract]
Document Fiscal Year Focus	2013
Goodwill [Roll Forward]
Beginning Balance	$ 4,751	$ 5,155
Allocated to property sales	(620)	(404)
Ending Balance	$ 4,131	$ 4,751