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Subsequent Events (Narrative) (Details)
$ in Thousands
12 Months Ended
Mar. 01, 2017
USD ($)
property
Feb. 24, 2017
USD ($)
Jan. 30, 2017
USD ($)
Dec. 31, 2016
USD ($)
Subsequent Event [Line Items]        
Proceeds from line of credit       $ 27,000
Subsequent Event [Member]        
Subsequent Event [Line Items]        
Proceeds from sale of assets in adult day services $ 2,400      
Number of remaining adult day service centers sold | property 3      
Gain on sale of remaining adult day services $ 2,100      
Revolving Credit Loan [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Proceeds from line of credit   $ 10,000 $ 10,000