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Business Development (Schedule of Assets Acquired) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			0 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	May 01, 2013
Business Acquisition [Line Items]
Total cash paid	$ 0	$ 14,742	$ 0
Skilled Nursing Center \| Kansas
Business Acquisition [Line Items]
Purchase Price				15,500
Land				2,130
Buildings				12,127
Furniture, fixtures, and equipment				1,200
Inventory				43
Less: Liabilities assumed				758
Total cash paid				$ 14,742