CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
OPERATING ACTIVITIES:
Net income	$ 100,584	$ 56,224	$ 95,677
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	37,496	38,296	39,071
Stock-based compensation expense	7,964	7,760	7,012
Impairment loss	3,422		3,977
Gain on sale of real estate, net	(37,830)	(7,462)	(44,117)
Loss on unconsolidated joint ventures			758
Income from unconsolidated joint ventures	(1,504)	(1,417)	(432)
Income distributions from unconsolidated joint ventures	351		432
Straight-line rental adjustment (income)	1,369	(467)	(1,778)
Adjustment for collectability of lease incentives and rental income	256	758	23,214
Amortization of lease incentives	877	608	426
Provision (recovery) for credit losses	1,528	1,021	(3)
Application of interest reserve	(6,192)	(150)
Amortization of debt issue costs	1,139	1,122	1,029
Other non-cash items, net	113		4
Change in operating assets and liabilities
Lease incentives funded	(418)	(824)	(220)
Increase in interest receivable	(7,173)	(6,776)	(6,161)
Increase (decrease) in accrued interest payable	1,489	(471)	(767)
Net change in other assets and liabilities	2,115	2,962	(2,021)
Net cash provided by operating activities	105,586	91,184	116,101
INVESTING ACTIVITIES:
Investment in real estate properties	(51,817)		(13,581)
Investment in real estate developments	(105)		(16,699)
Investment in real estate capital improvements	(8,994)	(6,298)	(6,913)
Capitalized interest			(354)
Proceeds from sale of real estate, net	72,620	43,627	72,141
Investment in financing receivable	(61,747)
Investment in real estate mortgage loans receivable	(40,732)	(88,955)	(4,253)
Principal payments received on mortgage loans receivable	1,175	1,175	1,065
Investments in unconsolidated joint ventures		(5,676)	(8,520)
Proceeds from liquidation of investments in unconsolidated joint ventures			17,848
Advances and originations under notes receivable	(37,192)	(16,353)	(2,078)
Principal payments received on notes receivable	6,843	2,694	5,275
Net cash (used in) provided by investing activities	(119,949)	(69,786)	43,931
FINANCING ACTIVITIES:
Borrowings from revolving line of credit	194,000	204,400	24,000
Borrowings from term loans		100,000
Repayment of revolving line of credit	(174,900)	(183,400)	(28,000)
Proceeds from issuance of senior unsecured notes	75,000
Principal payments on senior unsecured notes	(48,160)	(47,160)	(40,160)
Stock repurchase plan			(18,012)
Proceeds from common stock issued	68,156
Distributions paid to stockholders	(91,509)	(90,494)	(90,262)
Contribution from non-controlling interests	50	9
Distributions paid to non-controlling interests	(487)	(363)	(463)
Financing costs paid	(1,208)	(3,358)	(35)
Cash paid for taxes in lieu of shares upon vesting of restricted stock and performance-based stock units	(1,355)	(3,573)	(3,566)
Other	(6)	(70)	(6)
Net cash provided by (used in) financing activities	19,581	(24,009)	(156,504)
Increase (decrease) in cash and cash equivalents	5,218	(2,611)	3,528
Cash and cash equivalents, beginning of period	5,161	7,772	4,244
Cash and cash equivalents, end of period	10,379	5,161	7,772
Supplemental disclosure of cash flow information:
Interest paid	$ 28,809	$ 26,724	$ 29,443