DEBT (Credit Facilities Narrative) (Details)		3 Months Ended		6 Months Ended
	Aug. 04, 2022 USD ($)	Jun. 30, 2023 USD ($) agreement	Jun. 30, 2022	Jun. 30, 2023 USD ($) agreement	Jun. 30, 2022	Dec. 31, 2022 USD ($)
Debt Instrument
Unamortized deferred financing costs		$ 1,517,000		$ 1,517,000		$ 2,217,000
Line of credit facility covenant fixed charge coverage ratio		1.50		1.50
Line of credit facility covenant maximum leverage ratio (percentage)		60.00%		60.00%
Revolving Line Of Credit | Weighted Average
Debt Instrument
Line of credit, weighted average interest rate (percentage)		4.48%	4.47%	3.52%	3.53%
$250 Million Term Loan (First Term Loan)
Debt Instrument
Debt instrument, face amount	$ 400,000,000	$ 347,853,000		$ 347,853,000		$ 372,853,000
Number of unsecured credit agreements (agreements) | agreement		3		3
Mortgage debt	497,481,000
$250 Million Senior Revolving Line Of Credit (Line of Credit) | Revolving Line Of Credit
Debt Instrument
Line of credit facility, maximum borrowing capacity	$ 100,000,000
$250 Million Senior Revolving Line Of Credit (Line of Credit) | Revolving Line Of Credit | SOFR
Debt Instrument
Debt instrument, basis spread on variable rate (percent)				2.50%