CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net income	$ 21,102	$ 109,166	$ 19,447
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	26,557	27,478	25,581
Amortization related to above/below market leases, net	(143)	(183)	(186)
Amortization of debt premium	(50)	(51)	(53)
Amortization of deferred financing costs	714	791	764
Stock-based compensation expense	780	947	912
Gains on divestitures of real estate assets		(87,314)
Changes in assets and liabilities:
Lease receivables	(2,083)	(843)	(100)
Accrued expenses and other liabilities	1,105	90	(232)
Tenant reserves, deposits and deferred and prepaid rents	(79)	(1,130)	(367)
Accrued interest	27	(5)	(23)
Leasing costs paid	(1,927)	(1,378)	(969)
Other, net	802	157	(564)
Net cash provided by operating activities	46,805	47,725	44,210
Cash flows from investing activities:
Investments in LLCs	(94)	(16,750)	(3,204)
Cash distributions from LLCs	875	418	6,524
Advance made to LLC, net		(3,500)
Additions to real estate investments, net	(22,485)	(14,120)	(28,262)
Deposit on real estate assets		(200)
Cash paid for acquisition of properties	(13,620)	(12,989)	(2,266)
Net cash paid as part of asset exchange transaction	(1,346)	(2,839)
Cash paid to acquire minority interest in majority-owned LP		(3,092)
Cash proceeds received from divestiture of properties, net		28,119
Increase in cash and cash equivalents due to recording of LP on a consolidated basis		528
Net cash used in investing activities	(36,670)	(24,425)	(27,208)
Cash flows from financing activities:
Net borrowings on line of credit	26,200	35,700	23,250
Repayments of mortgage notes payable	(12,199)	(2,079)	(1,913)
Financing costs paid	(26)	(1,842)	(467)
Repurchase of common shares			(235)
Dividends paid	(39,177)	(38,532)	(37,973)
Issuance of shares of beneficial interest, net	177	215	(32)
Net cash used in financing activities	(25,025)	(6,538)	(17,370)
Increase/(decrease) in cash and cash equivalents	(14,890)	16,762	(368)
Cash and cash equivalents, beginning of year	22,504	5,742	6,110
Cash and cash equivalents, end of year	7,614	22,504	5,742
Supplemental disclosures of cash flow information:
Interest paid	10,386	8,076	7,573
Invoices accrued for construction and improvements	$ 1,664	$ 1,594	$ 4,368