EARNINGS PER SHARE - Weighted Average Number of Shares (Details) - shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share [Abstract]
Basic weighted average shares of common stock (in shares)	24,938,883	24,906,983
Weighted average of non-vested restricted stock (in shares)	4,500	4,500
Weighted Average Number of Shares Outstanding, Diluted, Total	24,943,383	24,911,483