XML 42 R30.htm IDEA: XBRL DOCUMENT v3.8.0.1
7. Calculation of Basic and Diluted Earnings per Share (Tables)
12 Months Ended
Dec. 31, 2017
(Loss) Income per common share:  
Schedule of Computation of Basic and Diluted Earnings Per Share
(in thousands, except per share amounts)  Years Ended December 31, 
   2017   2016 
Numerator:        
Net (Loss) Income  $(1,136)  $444 
           
Denominator:          
Denominator for basic (loss) earnings per share - weighted-average shares   3,542    3,376 
Dilutive potential common shares       78 
Denominator for diluted (loss) earnings per share - weighted-average shares and assumed conversions   3,542    3,454 
           
Basic and diluted (loss) earnings per common share  $(0.32)  $0.13