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Earnings Per Share
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
The following table sets forth the components of the numerator and denominator for the computation of the basic and diluted earnings per share:
 Year Ended December 31,
 202020192018
(amounts in thousands, except per share data)
Numerator:
Net loss attributable to common shareholders - Basic and Diluted$(12,962)$(57,713)$(16,951)
Denominator:
Weighted average common shares - Basic36,088 35,815 35,657 
Effective of diluted shares:
Share-based awards— — — 
Weighted average common shares - Diluted36,088 35,815 35,657 
Net loss per share attributable to common shareholders - Basic and Diluted$(0.36)$(1.61)$(0.48)
 
For the years 2020, 2019, and 2018, no tax benefits were assumed for the potentially dilutive shares due to the Company's net operating loss position.

The following table represents the securities that could potentially dilute net income per share attributable to common shareholders in the future that were not included in the computation of diluted net income per share attributable to common shareholders because to do so would have been anti-dilutive for the periods presented.
Year Ended December 31,
202020192018
(amounts in thousands)
Share-based awards663 335 373