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Earnings (Loss) Per Share (Tables)
6 Months Ended
Jun. 30, 2019
Earnings Per Share [Abstract]  
Schedule of Basic and Diluted Net Loss Per Share

The following table sets forth the calculation of basic and diluted net loss per share.

 

   Three Months Ended
June 30,
   Six Months Ended
June 30,
 
   2019   2018   2019   2018 
   (in thousands except per share data) 
Net income (loss)  $20   $(1,094)  $35   $(1,417)
Accrued dividend on Series A preferred stock   (91)   (81)   (178)   (158)
Loss applicable to common shareholders  $(71)  $(1,175)  $(143)  $(1,575)
Basic weighted average common shares outstanding   13,405    12,745    13,405    12,448 
Dilutive effect of potentially dilutive securities   -    -    -    - 
Diluted weighted average common shares outstanding   13,405    12,745    13,405    12.448 
                     
Basic net loss per share  $(0.01)  $(0.09)  $(0.01)  $(0.13)
Diluted net loss per share  $(0.01)  $(0.09)  $(0.01)  $(0.13)
Schedule of Antidilutive Weighted Average Shares

The following table presents the weighted-average common share equivalents excluded from the calculation of diluted earnings per share due to their anti-dilutive effect:

 

   Three Months Ended
June 30,
   Six Months Ended
June 30,
 
   2019   2018   2019   2018 
   (in thousands) 
Stock options   320    390    320    390 
Outstanding warrants   1,000    1,000    1,000    1,000 
Series A convertible preferred stock   793    793    793    793 
Total   2,113    2,183    2,113    2,183