EARNINGS PER SHARE (Schedule of calculation of basic and diluted earnings (loss) per share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
EARNINGS PER SHARE [Abstract]
Net income (loss) attributable to common stock	$ 9,359	$ 37,050	$ 18,241	$ 41,896
Weighted average shares - basic	150,783,418	145,584,495	150,049,170	144,973,139
Dilutive effect of common stock equivalents	5,032,620	11,704,177	6,530,420	13,123,596
Weighted average shares - diluted	155,816,038	157,288,672	156,579,590	158,096,735
Earnings per share attributable to common stock- basic	$ 0.06	$ 0.25	$ 0.12	$ 0.29
Earnings per share attributable to common stock- diluted	$ 0.06	$ 0.24	$ 0.12	$ 0.27
Shares excluded, anti-dilutive	1,485,139	152,950	692,237	62,889