SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Other Operating items, net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Other operating items, net		$ 474
Other operating items, net	$ 233		$ 706	$ 36
Other operating items, net				100
Professional service fees relating to our construction litigation	100	600	600	1,200
Net proceeds from a sale of a COVID closure related insurance claim		1,200		1,200
Gain (loss) on disposition of assets	$ 100	$ 100	$ 100	$ 100