Mortgage Notes Receivable (Details) (USD $)	6 Months Ended
	Jun. 30, 2011	Mar. 31, 2011
Number of health care properties related to mortgage notes receivables	30
Loan terms in years	5
Construction loan commitment	$ 13,870,000
Amount of Construction Loan Funded	3,634,000
Maximum exposure to loss	11,376,000
Construction Loan Commitment [Member]
Mortgage loan interest rate	10.00%
Construction loan commitment		13,870,000
Construction of transitional rehabilitation center, number of beds		70
Maximum funding related to construction loan	11,870,000
Supplemental draw available related to the construction loan commitment	$ 2,000,000