Basic and Diluted Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

	Six months ended June 30,
	2019		2020
	Unaudited
Numerator (thousands):
Net income used for earnings per share	$	11,995	$	16,117
Denominator (thousands):
Denominator for basic earnings per share - weighted average number of common shares, net of treasury stock		49,994		50,236
Stock option and RSUs		436		892
Denominator for diluted net earnings per share - adjusted weighted average number of shares		50,430		51,128