Summarized Condensed Consolidating and Combining Information - Condensed Consolidating and Combining Statements of Operations (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Revenues:
Rental income	$ 14,842	$ 11,023
Tenant reimbursement	1,258	1,262
Independent living facilities	635	587
Interest and other income	223
Total revenues	16,958	12,872
Expenses:
Depreciation and amortization	5,599	6,199
Interest expense	5,901	3,327
Property taxes	1,258	1,262
Independent living facilities	602	543
General and administrative	1,560	1,904
Total expenses	14,920	13,235
Income (loss) before provision for income taxes	2,038	(363)
Provision for income taxes		37
Net income (loss)	2,038	(400)	(8,143)
Other comprehensive income:
Unrealized gain on interest rate swap		197	167
Comprehensive income (loss)	2,038	(203)
Elimination [Member]
Expenses:
Income in Subsidiary	(9,581)
Net income (loss)	(9,581)
Parent Guarantor [Member] | Reportable Legal Entities [Member]
Expenses:
Income in Subsidiary	2,038
Net income (loss)	2,038
Issuers [Member] | Reportable Legal Entities [Member]
Revenues:
Rental income	842
Tenant reimbursement	52
Total revenues	894
Expenses:
Depreciation and amortization	295
Interest expense	4,492
Property taxes	52
General and administrative	1,560
Total expenses	6,399
Income in Subsidiary	7,543
Net income (loss)	2,038
Combined Subsidiary Guarantors [Member] | Reportable Legal Entities [Member]
Revenues:
Rental income	11,275	9,535
Tenant reimbursement	1,090	1,134
Independent living facilities	635	587
Interest and other income	223
Total revenues	13,223	11,256
Expenses:
Depreciation and amortization	4,544	5,271
Interest expense	8	2,416
Property taxes	1,090	1,134
Independent living facilities	602	543
General and administrative		1,904
Total expenses	6,244	11,268
Income (loss) before provision for income taxes		(12)
Provision for income taxes		31
Net income (loss)	6,979	(43)
Other comprehensive income:
Unrealized gain on interest rate swap		197
Comprehensive income (loss)		154
Combined Non-Guarantor Subsidiaries [Member] | Reportable Legal Entities [Member]
Revenues:
Rental income	2,725	1,488
Tenant reimbursement	116	128
Total revenues	2,841	1,616
Expenses:
Depreciation and amortization	760	928
Interest expense	1,401	911
Property taxes	116	128
Total expenses	2,277	1,967
Income (loss) before provision for income taxes		(351)
Provision for income taxes		6
Net income (loss)	564	(357)
Other comprehensive income:
Comprehensive income (loss)		$ (357)