SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - General Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Number of reportable segments | segment	1
Real estate depreciation, excluding intangible assets amortization	$ 14.8	$ 10.0	$ 6.2
Allowance for doubtful accounts	$ 0.4	$ 0.3