Net Loss Per Common Share (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Schedule of net loss attributable to common shareholders and share data used in the basic and diluted earnings per share computations using the two class method

The following reflects the net loss attributable to common shareholders and share data used in the basic and diluted earnings per share computations using the two class method:

	Three Months Ended June 30,				Six Months Ended June 30,
(Amounts in thousands, except per share amounts)	2020		2019		2020		2019
Numerator:
Net loss	$	(8,269)	$	(19,792)	$	(12,974)	$	(22,636)
Denominator:
Basic and diluted EPS: weighted-average common shares outstanding	45,137		43,956		45,031		43,841
Net loss per share attributable to common shareholders (basic and diluted)	$	(0.18)	$	(0.45)	$	(0.29)	$	(0.52)
Anti-dilutive shares excluded from the calculation of diluted earnings per share(a) (amounts in millions):
Stock options	6.0		5.6		6.0		5.6
Restricted stock unit awards	0.3		0.2		0.3		0.2
Warrants	—		0.1		—		0.1
(a) Common equivalent shares are not included in the diluted per share calculation where the effect of their inclusion would be anti-dilutive.