INVESTMENT IN UNCONSOLIDATED AND CONSOLIDATED JOINT VENTURES - Condensed Statements of Operations and Balance Sheet Information (Details) - USD ($) $ in Thousands		12 Months Ended
	Mar. 29, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Balance Sheet Information
Assets		$ 566,791	$ 546,036	$ 536,349
Equity (Deficit)		477,594	456,511	445,331	$ 445,624
Investment In		41,891	43,418
Equity in Earnings (Loss)		7,752	9,202	4,504
Petro Travel Plaza Holdings LLC
Balance Sheet Information
Investment In		25,441	22,915
Equity in Earnings (Loss)		8,526	4,957	5,722
Five West Parcel, LLC
Balance Sheet Information
Equity in Earnings (Loss)		0	0	(2)
18-19 West, LLC
Balance Sheet Information
Investment In		0	6,877
Equity in Earnings (Loss)		(31)	5,206	(68)
TRCC/Rock Outlet Center, LLC
Balance Sheet Information
Investment In		7,279	8,098
Equity in Earnings (Loss)		(1,569)	(1,443)	(2,090)
Non-cash tenant allowance amortization		1,200	1,200	1,300
TRC-MRC 1, LLC
Balance Sheet Information
Investment In		0	0
Equity in Earnings (Loss)		21	(7)	64
TRC-MRC 2, LLC
Balance Sheet Information
Investment In		0	0
Equity in Earnings (Loss)		692	634	678
TRC-MRC 3, LLC
Balance Sheet Information
Investment In		386	859
Equity in Earnings (Loss)		297	(144)	200
TRC-MRC 4, LLC
Balance Sheet Information
Investment In		4,485	4,669
Equity in Earnings (Loss)		(184)	(1)	0
TRC-MRC 5, LLC
Balance Sheet Information
Investment In		4,300	0
Petro Travel Plaza Holdings LLC
Balance Sheet Information
Assets		84,225	78,064
Borrowings		(13,318)	(14,848)
Equity (Deficit)		63,069	58,859
Revenues		182,335	137,090	86,331
Earnings (Loss)		14,210	8,262	9,536
18-19 West, LLC
Balance Sheet Information
Assets		0	14,965
Borrowings		0	0
Equity (Deficit)		0	14,895
Revenues		0	15,472	6
Earnings (Loss)		(63)	10,411	(136)
TRCC/Rock Outlet Center, LLC
Balance Sheet Information
Assets		59,196	61,927
Borrowings		(27,707)	(28,783)
Equity (Deficit)		30,684	32,323
Revenues		6,065	5,642	5,495
Earnings (Loss)		(3,139)	(2,885)	(4,180)
TRC-MRC 1, LLC
Balance Sheet Information
Assets		24,085	24,964
Borrowings		(22,787)	(23,400)
Equity (Deficit)		1,042	1,209
Revenues		3,269	3,237	3,123
Earnings (Loss)		43	(15)	129
TRC-MRC 2, LLC
Balance Sheet Information
Assets		18,398	20,497
Borrowings		(22,612)	(23,255)
Equity (Deficit)		(3,939)	(5,657)
Revenues		4,085	4,024	4,087
Earnings (Loss)		1,384	1,268	1,357
TRC-MRC 3, LLC
Balance Sheet Information
Assets		36,608	37,579
Borrowings		(34,494)	(35,324)
Equity (Deficit)		2,690	(914)
Revenues		4,125	3,729	4,032
Earnings (Loss)		594	(288)	399
TRC-MRC 4, LLC
Balance Sheet Information
Assets		50,497	25,671
Borrowings		(40,130)	(16,307)
Equity (Deficit)		8,974	9,319
Revenues		595	0	0
Earnings (Loss)		(367)	(1)	0
TRC-MRC 5, LLC
Balance Sheet Information
Assets		8,602	0
Borrowings		0	0
Equity (Deficit)		0	0
Earnings (Loss)	$ 3,012
Total
Balance Sheet Information
Assets		281,611	263,667
Borrowings		(161,048)	(141,917)
Equity (Deficit)		102,520	110,034
Revenues		200,474	169,194	103,074
Earnings (Loss)		12,662	16,752	7,099
Centennial
Balance Sheet Information
Assets		102,984	101,178
Borrowings		0	0
Equity (Deficit)		102,689	100,261
Revenues		594	409	419
Earnings (Loss)		28	(80)	(103)
Five West Parcel, LLC
Balance Sheet Information
Revenues		0	0	0
Earnings (Loss)		$ 0	$ 0	$ (6)