Subsequent Events	12 Months Ended
Dec. 31, 2014
Subsequent Events [Abstract]
Subsequent Events	22. Subsequent Events On December 29, 2014, the Company exercised its purchase option under the Master Lease with HCP. See Note 4 for more information about the Master Lease. As a result, the Company agreed to purchase the fee simple of nine communities leased to the Company under the Master Lease for an aggregate purchase price of $60.0 million. On December 31, 2014, the Company paid the full purchase price of $51.4 million of cash as a deposit for the purchase of eight of the nine communities, and the Company took title to these eight communities at the closing on January 1, 2015. At such time, the Master Lease terminated with respect to these eight communities and the annual rent for 2015 under the Master Lease was reduced by approximately $4.2 million. At December 31, 2014, this acquisition deposit was included in prepaid expenses and other current assets, net on the Company's consolidated balance sheet. These eight communities are located throughout the United States and operations under the previous lease terms are recorded within the Company's Assisted Living segment within the consolidated financial statements for the fiscal year ended December 31, 2014. The acquisition of the ninth community is subject to the satisfaction of certain closing conditions and contingencies, including the receipt of various third-party and regulatory approvals and consents. The acquisition of the ninth community is expected to close in 2015. In February 2015, the Company acquired the underlying real estate associated with 15 communities that were previously leased for an aggregate purchase price of approximately $275 million. The results of operations of these communities are reported in the Retirement Centers, Assisted Living, and CCRCs – Rental segments. The Company financed the transaction with cash on hand, amounts drawn on the secured credit facility and $20.0 million of seller financing. The $20.0 million note has a five year term and bears interest at a fixed rate of 8.0%.

22. Subsequent Events

On December 29, 2014, the Company exercised its purchase option under the Master Lease with HCP. See Note 4 for more information about the Master Lease. As a result, the Company agreed to purchase the fee simple of nine communities leased to the Company under the Master Lease for an aggregate purchase price of $60.0 million. On December 31, 2014, the Company paid the full purchase price of $51.4 million of cash as a deposit for the purchase of eight of the nine communities, and the Company took title to these eight communities at the closing on January 1, 2015. At such time, the Master Lease terminated with respect to these eight communities and the annual rent for 2015 under the Master Lease was reduced by approximately $4.2 million. At December 31, 2014, this acquisition deposit was included in prepaid expenses and other current assets, net on the Company's consolidated balance sheet. These eight communities are located throughout the United States and operations under the previous lease terms are recorded within the Company's Assisted Living segment within the consolidated financial statements for the fiscal year ended December 31, 2014. The acquisition of the ninth community is subject to the satisfaction of certain closing conditions and contingencies, including the receipt of various third-party and regulatory approvals and consents. The acquisition of the ninth community is expected to close in 2015.

In February 2015, the Company acquired the underlying real estate associated with 15 communities that were previously leased for an aggregate purchase price of approximately $275 million. The results of operations of these communities are reported in the Retirement Centers, Assisted Living, and CCRCs – Rental segments. The Company financed the transaction with cash on hand, amounts drawn on the secured credit facility and $20.0 million of seller financing. The $20.0 million note has a five year term and bears interest at a fixed rate of 8.0%.