CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
OPERATING ACTIVITIES
Net income	$ 20,812	$ 19,832
Adjustments to reconcile net income to net cash provided by operating activities
Gain on sale of real estate investments	(9,897)	(1,710)
Gain on involuntary conversion	(603)	(1,236)
Change in fair value of securities	(62)
Equity in loss of unconsolidated affiliates	1,923	183
Distributions of earnings of unconsolidated affiliates	219	174
Allowance for uncollectible accounts receivable	(164)	502
Depreciation	16,445	15,665
Amortization	1,420	971
Amortization of debt issuance costs	506	402
Effects on operating cash flows due to changes in
Other assets	(1,426)	(1,160)
Tenant security deposits payable	1,080	298
Accrued expenses and other liabilities	(1,496)	(1,081)
NET CASH PROVIDED BY OPERATING ACTIVITIES	28,757	32,840
INVESTING ACTIVITIES
Purchase of securities	(42,000)
Purchase of real estate investment properties	(26,365)	(35,893)
Capital expenditures and tenant improvements	(8,251)	(13,629)
Proceeds from sale of real estate investments and non-real estate investments	22,441	5,590
Proceeds from involuntary conversion	1,049	4,095
Investment in unconsolidated affiliates	(10,068)	(5,845)
Distributions in excess of earnings received from unconsolidated affiliates	408
Notes receivable issued net of payments received	(292)	(3,430)
NET CASH USED IN INVESTING ACTIVITIES	(63,078)	(49,112)
FINANCING ACTIVITIES
Payments for financing, debt issuance	(305)	(700)
Payments on investment certificates and subordinated debt		(25)
Proceeds from issuance of mortgage notes payable and subordinated debt	37,569	71,530
Principal payments on mortgage notes payable	(16,239)	(30,360)
Proceeds from issuance of shares under optional purchase plan	3,058	3,013
Shares/units redeemed	(1,863)	(4,465)
Dividends/distributions paid	(18,824)	(17,309)
NET CASH PROVIDED BY FINANCING ACTIVITIES	3,396	21,684
NET CHANGE IN CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS	(30,925)	5,412
CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS AT BEGINNING OF PERIOD	60,656	27,635
CASH AND CASH EQUIVALENTS AND RESTRICTED DEPOSITS AT END OF PERIOD	$ 29,731	$ 33,047