Condensed Consolidated Income Statements - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Revenues:
Rental income	$ 33,816	$ 27,339
Tenant reimbursements	2,968	2,321
Independent living facilities	799	793
Interest and other income	518	155
Total revenues	38,101	30,608
Expenses:
Depreciation and amortization	11,577	9,076
Interest expense	7,092	5,879
Property taxes	2,968	2,321
Independent living facilities	716	661
General and administrative	3,192	2,390
Total expenses	25,545	20,327
Other income:
Gain on sale of real estate	2,051	0
Net income	$ 14,607	$ 10,281	$ 25,874
Earnings per common share:
Basic (in usd per share)	$ 0.19	$ 0.15
Diluted (in usd per share)	$ 0.19	$ 0.15
Weighted-average number of common shares:
Basic (in shares)	75,504	66,951
Diluted (in shares)	75,504	66,951
Dividends declared per common share (in usd per share)	$ 0.205	$ 0.185	$ 0.74