CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash Flows from Operating Activities
Net loss	$ (5,594)	$ (1,642)
Adjustments to reconcile net loss to net cash provided by operating activities:
Loss on extinguishment of debt	3,197	893
Depreciation and amortization	149,500	140,830
Asset impairment	0	2,154
Equity in earnings of unconsolidated ventures	(2,159)	(560)
Distributions from unconsolidated ventures from cumulative share of net earnings	615	1,441
Amortization of deferred gain	(2,186)	(2,186)
Amortization of entrance fees	(14,749)	(14,165)
Proceeds from deferred entrance fee revenue	23,941	21,361
Deferred income tax provision	593	0
Change in deferred lease liability	(440)	1,432
Change in fair value of derivatives	2,169	(1,971)
Loss (gain) on sale of assets	115	(902)
Non-cash stock-based compensation	15,301	13,882
Changes in operating assets and liabilities:
Accounts receivable, net	1,415	(7,328)
Prepaid expenses and other assets, net	(14,185)	(3,539)
Accounts payable and accrued expenses	(13,316)	2,055
Tenant refundable fees and security deposits	(477)	(593)
Deferred revenue	474	(6,334)
Net cash provided by operating activities	144,214	144,828
Cash Flows from Investing Activities
Increase in lease security deposits and lease acquisition deposits, net	(66)	(3,018)
Decrease in cash and escrow deposits - restricted	588	3,021
Additions to property, plant and equipment and leasehold intangibles, net	(133,429)	(100,291)
Acquisition of assets, net of related payables and cash received	(515)	(4,835)
Payments on (issuance of) notes receivable, net	2,640	(64)
Investment in unconsolidated ventures	0	(7,992)
Distributions received from unconsolidated ventures	2,643	0
Proceeds from sale of assets, net	0	7,554
Net cash used in investing activities	(128,139)	(105,625)
Cash Flows from Financing Activities
Proceeds from debt	180,154	427,622
Repayment of debt and capital lease obligations	(181,813)	(488,532)
Proceeds from line of credit	82,000	190,000
Repayment of line of credit	(100,000)	(200,000)
Payment of financing costs, net of related payables	(818)	(7,895)
Refundable entrance fees:
Proceeds from refundable entrance fees	16,942	19,390
Refunds of entrance fees	(17,659)	(16,776)
Cash portion of loss on extinguishment of debt	(3,180)	(453)
Purchase of derivatives	0	(1,489)
Other	722	636
Net cash used in financing activities	(23,652)	(77,497)
Net decrease in cash and cash equivalents	(7,577)	(38,294)
Cash and cash equivalents at beginning of period	58,511	69,240
Cash and cash equivalents at end of period	$ 50,934	$ 30,946