Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Net Loss per Share

The following table is a reconciliation of the numerator and denominator in the basic and diluted net loss per share calculation (in thousands, except per share data) for the three months ended March 31, 2022 and 2021:

	Three months ended March 31
	2022 (As Restated)			2021
Net loss	$	(7,586	)	$	(23,225	)
Weighted average number of shares outstanding:
Basic		27,530			25,252
Effect of dilutive securities:
Stock options, restricted stock units and share awards		—			—
Diluted		27,530			25,252
Net loss per share:
Basic	$	(0.28	)	$	(0.92	)
Diluted	$	(0.28	)	$	(0.92	)

Potential Common Stock not Included Diluted Net Loss Per Share Calculation

The following table sets forth potential common stock that is not included in the diluted net loss per share calculation above because their effect would be anti-dilutive for the periods indicated (in thousands):

	Three months ended March 31,
	2022		2021
Outstanding stock options		939		628
Unvested restricted stock units		278		197