REAL ESTATE HELD FOR INVESTMENT - Hotel Revenue and Expenses (Details) - Hotel revenues - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues:
Revenue from contract with customer	$ 1,195	$ 9,182	$ 6,673	$ 27,952
Room
Revenues:
Revenue from contract with customer	988	7,223	5,794	21,423
Food, beverage and convention services
Revenues:
Revenue from contract with customer	123	217	568	807
Campground
Revenues:
Revenue from contract with customer	0	984	0	3,379
Other
Revenues:
Revenue from contract with customer	$ 84	$ 758	$ 311	$ 2,343