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Loss Per Share (Tables)
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Schedule of Computation of Basic and Diluted Earnings Per Share From Continuing Operations
The following table sets forth the computation of basic and diluted earnings per share:
 (in thousands, except per share data)20202019
Numerator:  
Net loss$(27,267)$(3,036)
Denominator:  
Denominator for basic earnings per share - weighted average shares
9,099 8,983 
Effect of dilutive securities:  
Employee stock options and stock grants— — 
Denominator for diluted earnings per share - weighted average shares
9,099 8,983 
Net loss per share:  
Basic$(3.00)$(0.34)
Diluted$(3.00)$(0.34)