CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
OPERATING ACTIVITIES
Net income	$ 5,227	$ 3,790
Adjustments to reconcile net income to net cash from operating activities
Gain on sale of real estate investments	(1,455)
Loss/(Gain) on involuntary conversion	(52)	(329)
Equity in income of unconsolidated affiliates	(158)	(132)
Distributions of earnings of unconsolidated affiliates	158	132
Allowance for uncollectible accounts receivable	113	50
Depreciation	4,868	5,012
Amortization	380	512
Amortization of debt issuance costs	140	155
Effects on operating cash flows due to changes in
Other assets	1,449	613
Tenant security deposits payable	131	203
Accrued expenses and other liabilities	(3,617)	(1,726)
NET CASH PROVIDED BY OPERATING ACTIVITIES	7,184	8,280
INVESTING ACTIVITIES
Purchase of real estate investment properties	(375)
Capital expenditures and tenant improvements	(5,058)	(1,263)
Proceeds from sale of real estate investments and non-real estate investments	3,494
Proceeds from involuntary conversion	259	294
Investment in unconsolidated affiliates	(38)
Distributions in excess of earnings received from unconsolidated affiliates	105	121
NET CASH USED IN INVESTING ACTIVITIES	(1,613)	(848)
FINANCING ACTIVITIES
Payments for financing, debt issuance and lease costs	(98)
Principal payments on special assessments payable	(253)	(32)
Proceeds from issuance of mortgage notes payable and subordinated debt	7,788
Principal payments on mortgage notes payable	(9,129)	(3,150)
Proceeds from issuance of shares under optional purchase plan	1,203	929
Shares/units redeemed	(1,237)	(826)
Dividends/distributions paid	(5,534)	(5,349)
NET CASH USED IN FINANCING ACTIVITIES	(7,260)	(8,428)
NET CHANGE IN CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS	(1,689)	(996)
CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS AT BEGINNING OF YEAR	17,382	30,065
CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS AT END OF YEAR	$ 15,693	$ 29,069