CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows - operating activities
Net income	$ 48,776,000	$ 46,810,000
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	26,812,000	23,993,000
Realized gain on sale, net	0	(1,735,000)
Non-cash revenue adjustments	1,052,000	984,000
Amortization of financing costs	1,291,000	1,128,000
Stock-based compensation expense	3,371,000	3,326,000
Deferred income taxes	(92,000)	(48,000)
Changes in assets and liabilities:
Derivative assets and liabilities	(295,000)	8,372,000
Straight-line rent adjustment	(2,287,000)	(2,639,000)
Rent received in advance	(1,915,000)	1,530,000
Intangible assets (lease incentive payments)	(1,119,000)	0
Other assets and liabilities	(8,295,000)	3,853,000
Net cash provided by operating activities	67,299,000	85,574,000
Cash flows - investing activities
Purchases of real estate investments	(63,810,000)	(194,970,000)
Proceeds from sale of real estate investments	0	13,464,000
Change in advance deposits in acquisition of real estate investments	400,000	(1,750,000)
Net cash used in investing activities	(63,410,000)	(183,256,000)
Cash flows - financing activities
Net proceeds from ATM equity issuance	9,283,000	128,184,000
Payment of deferred financing costs	(1,397,000)	0
Repayment of senior notes	(50,000,000)	0
Proceeds from term loan borrowing	85,000,000	0
Proceeds from revolving credit facility	73,000,000	15,000,000
Repayment of revolving credit facility	(62,000,000)	0
Payment of dividends to shareholders	(63,195,000)	(58,266,000)
Distributions to non-controlling interests	(79,000)	(78,000)
Employee shares withheld for taxes	(2,117,000)	(2,257,000)
Net cash (used in) provided by financing activities	(11,505,000)	82,583,000
Net decrease in cash and cash equivalents, including restricted cash	(7,616,000)	(15,099,000)
Cash and cash equivalents, including restricted cash, at beginning of period	24,783,000	26,296,000
Cash and cash equivalents, including restricted cash, at end of period	17,167,000	11,197,000
Supplemental disclosures:
Interest paid	29,509,000	23,261,000
Income taxes paid	375,000	343,000
Operating lease payments received (lessor)	110,433,000	98,764,000
Operating lease payments remitted (lessee)	460,000	452,000
Non-cash activities:
Dividends declared but not paid	31,695,000	30,724,000
Change in fair value of derivative instruments	$ 5,961,000	$ (7,599,000)