XML 33 R53.htm IDEA: XBRL DOCUMENT v3.3.0.814
Subsequent Events - Additional Information (Detail)
$ in Thousands
9 Months Ended
Oct. 01, 2015
USD ($)
renewal_option
facility
Aug. 18, 2015
USD ($)
Sep. 30, 2015
USD ($)
Subsequent Event [Line Items]      
Net proceeds from common stock offering   $ 163,000 $ 162,963
Subsequent Events [Member] | Liberty Healthcare Portfolio [Member]      
Subsequent Event [Line Items]      
Number of facilities acquired | facility 14    
Acquisition consideration $ 177,000    
Leases period 15 years    
Leases renewal options | renewal_option 2    
Leases renewal term 5 years    
Anticipated annual lease revenues $ 17,000