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EARNINGS (LOSS) PER SHARE (Tables)
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Basic and Diluted Earnings (Loss) Per Share The following table provides the computation of basic and diluted earnings (loss) per share.
Year Ended December 31,
(in thousands, except per share data)20202019
Numerators:
Net loss attributable to stockholders$(11,896)$(19,706)
Weighted average shares outstanding - basic and diluted34,212 34,069 
Loss per share - basic and diluted$(0.35)$(0.58)
Anti-dilutive instruments excluded from diluted loss per common share:
Options4,939 3,967