Net Loss Per Common Share (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Summary of net loss per common share

A summary of net loss per common share is presented below:

	Three Months Ended September 30,				Nine Months Ended September 30,
(Amounts in thousands, except per share amounts)	2022		2021		2022		2021
Net loss	$	(6,577)	$	(4,931)	$	(22,631)	$	(12,006)
Basic weighted-average common shares outstanding	47,182		46,669		47,096		46,355
Effect of dilutive stock options and restricted stock units	—		—		—		—
Diluted weighted-average common shares outstanding	47,182		46,669		47,096		46,355
Basic loss per common share	$	(0.14)	$	(0.11)	$	(0.48)	$	(0.26)
Diluted loss per common share	$	(0.14)	$	(0.11)	$	(0.48)	$	(0.26)
Anti-dilutive shares excluded from diluted net loss per common share:
Stock options	6,536		5,852		6,536		5,852
Restricted stock units	633		412		633		412