EARNINGS PER SHARE (Schedule of Computation of Basic and Diluted Net Earnings (Loss) Per Share) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net income	$ 93,779	$ 169,170	$ 140,322
Denominator:
Shares used in computing net earnings per share of common stock, basic	55,087,770	52,202,182	50,217,330
Numerator:
Net income attributable to common stock, basic	$ 93,779	$ 169,170	$ 140,322
Notes due 2025	2,203	2,134	0
Net income attributable to common stock, diluted	$ 95,982	$ 171,304	$ 140,322
Denominator:
Shares used in computing net earnings per share of common stock, basic	55,087,770	52,202,182	50,217,330
Notes due 2025	2,276,818	2,276,818	0
Effect of stock-based awards	736,061	1,492,030	2,578,146
Shares used in computing net earnings per share of common stock, diluted	58,100,649	55,971,030	52,795,476
Shares excluded from the calculation of diluted net EPS due to their anti-dilutive effect	207,980	132,133	715,510