EARNINGS PER SHARE (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Basic earnings per share	$ 0.19	$ 0.16	$ 0.58	$ 0.40
Diluted earnings per share	0.19	0.16	0.58	0.40
Common Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Basic earnings per share	0.19	0.16	0.58	0.40
Diluted earnings per share	0.19	0.16	0.58	0.60
Restricted shares of common stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Diluted earnings per share	$ 0.19	$ 0.16	$ 0.58	$ 0.40