SALES OF COMMON STOCK (Details) - USD ($)		12 Months Ended
	May 11, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Common stock, par value (in dollars per share)		$ 0.01	$ 0.01
Equity Distribution Agreement | Distribution Agent
Class of Stock [Line Items]
Common stock, par value (in dollars per share)	$ 0.01
Equity Distribution Agreement | Distribution Agent | Common Stock
Class of Stock [Line Items]
Aggregate offering amount (up to)	$ 37,500,000
Number of shares of common stock issued and sold (in shares)		0	0	46,000
Net proceeds on sale of common stock				$ 1,100,000
Distribution agent's commissions on sale of common stock				$ 26,000