Net Income Per Share Attributable to DASAN Zhone Solutions, Inc. (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Net Income (Loss) per Share

The following table is a reconciliation of the numerator and denominator in the basic and diluted net income (loss) per share calculation (in thousands, except per share data) for the three and nine months ended September 30, 2019 and September 30, 2018:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2019			2018		2019			2018
Net income (loss) attributable to DASAN    Zhone Solutions, Inc.	$	(4,033	)	$	1,798	$	(3,263	)	$	3,321
Weighted average number of shares    outstanding:
Basic		21,384			16,683		18,732			16,425
Effect of dilutive securities:
Stock options, restricted stock units    and share awards		—			208		—			215
Diluted		21,384			16,891		18,732			16,640
Net income (loss) per share attributable to    DASAN Zhone Solutions, Inc.:
Basic	$	(0.19	)	$	0.11	$	(0.17	)	$	0.20
Diluted	$	(0.19	)	$	0.11	$	(0.17	)	$	0.20