CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
OPERATING ACTIVITIES
Net income	$ 11,624	$ 8,611
Adjustments to reconcile net income to net cash from operating activities
Gain on sale of real estate investments	(1,456)
Gain on involuntary conversion	(52)	(329)
Equity in income of unconsolidated affiliates	(238)	(394)
Distributions of earnings of unconsolidated affiliates	238	394
Allowance for uncollectible accounts receivable	40	200
Depreciation	9,755	9,906
Amortization	733	959
Amortization of debt issuance costs	301	310
Effects on operating cash flows due to changes in
Other assets	1,976	1,136
Tenant security deposits payable	361	235
Accrued expenses and other liabilities	(1,761)	(1,892)
NET CASH PROVIDED BY OPERATING ACTIVITIES	21,521	19,136
INVESTING ACTIVITIES
Purchase of real estate investment properties	(375)
Capital expenditures and tenant improvements	(15,437)	(4,005)
Proceeds from sale of real estate investments and non-real estate investments	5,483
Proceeds from involuntary conversion	774	1,065
Investment in unconsolidated affiliates	(501)
Distributions in excess of earnings received from unconsolidated affiliates	141	50
Notes receivable issued	(763)	(1,006)
NET CASH USED IN INVESTING ACTIVITIES	(10,678)	(3,896)
FINANCING ACTIVITIES
Payments for financing, debt issuance and lease costs	(228)
Principal payments on special assessments payable	(290)	(239)
Proceeds from issuance of mortgage notes payable and subordinated debt	18,876
Principal payments on mortgage notes payable	(12,138)	(10,160)
Proceeds from issuance of shares under optional purchase plan	1,814	1,724
Shares/units redeemed	(2,485)	(1,253)
Dividends/distributions paid	(11,285)	(10,828)
NET CASH USED IN FINANCING ACTIVITIES	(5,736)	(20,756)
NET CHANGE IN CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS	5,107	(5,516)
CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS AT BEGINNING OF PERIOD	17,382	30,065
CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS AT END OF PERIOD	$ 22,489	$ 24,549