Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Computation of basic and diluted net loss per share

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net loss	$	(11,019)	$	(7,283)	$	(23,433)	$	(15,701)
Loss from continuing operations	$	(11,019)	$	(7,115)	$	(23,433)	$	(15,533)
Loss from discontinued operations, net of taxes	$	—	$	(168)	$	—	$	(168)
Weighted average common shares outstanding, basic and diluted	91,016		98,810		93,457		98,696
Net loss per share, basic and diluted
Continuing operations	$	(0.12)	$	(0.07)	$	(0.25)	$	(0.16)
Discontinued operations	$	—	$	—	$	—	$	—

Anti-dilutive shares excluded from the calculation of diluted net loss per share

The following table presents the number of anti-dilutive shares excluded from the calculation of diluted loss per share at June 30, 2022 and 2021 (in thousands):

	June 30,
	2022	2021
Options to purchase common stock	5,420	9,312
Common stock warrants	—	510
Non-vested restricted stock unit awards	11,422	8,573
Total shares excluded from net loss per share	16,842	18,395