CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net income	$ 109,166	$ 19,447	$ 18,964
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	27,478	25,581	25,870
Amortization related to above/below market leases, net	(183)	(186)	(200)
Amortization of debt premium	(51)	(53)	(53)
Amortization of deferred financing costs	791	764	638
Stock-based compensation expense	947	912	702
Gains on divestitures of real estate assets	(87,314)		(1,951)
Changes in assets and liabilities:
Lease receivables	(843)	(100)	(395)
Accrued expenses and other liabilities	90	(232)	478
Tenant reserves, deposits and deferred and prepaid rents	(1,130)	(367)	(549)
Accrued interest	(5)	(23)	(76)
Leasing costs paid	(1,378)	(969)	(1,084)
Other, net	157	(564)	308
Net cash provided by operating activities	47,725	44,210	42,652
Cash flows from investing activities:
Investments in LLCs	(16,750)	(3,204)	(2,133)
Cash distributions in excess of income from LLCs	418	6,524	318
Advances made to LLCs, net	(3,500)
Additions to real estate investments, net	(14,120)	(28,262)	(12,320)
Deposit on real estate assets	(200)
Net cash paid for acquisition of properties	(12,989)	(2,266)	(5,105)
Net cash paid as part of asset exchange transaction	(2,839)
Cash paid to acquire minority interest in majority-owned LP	(3,092)
Cash proceeds received from divestiture of properties, net	28,119		2,768
Increase in cash and cash equivalents due to recording of LP on a consolidated basis	528
Net cash used in investing activities	(24,425)	(27,208)	(16,472)
Cash flows from financing activities:
Net borrowings on line of credit	35,700	23,250	16,550
Repayments of mortgage notes payable	(2,079)	(1,913)	(4,201)
Financing costs paid	(1,842)	(467)	(35)
Repurchase of common shares		(235)	(221)
Dividends paid	(38,532)	(37,973)	(37,411)
Issuance of shares of beneficial interest, net	215	(32)	212
Net cash used in financing activities	(6,538)	(17,370)	(25,106)
Increase/(decrease) in cash and cash equivalents	16,762	(368)	1,074
Cash and cash equivalents, beginning of year	5,742	6,110	5,036
Cash and cash equivalents, end of year	22,504	5,742	6,110
Supplemental disclosures of cash flow information:
Interest paid	8,076	7,573	10,025
Invoices accrued for construction and improvements	$ 1,594	$ 4,368	$ 1,485