XML 28 R17.htm IDEA: XBRL DOCUMENT v3.19.2
5. Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Schedule of earnings per share, basic and diluted

 

   Three Months Ended June 30,  Six Months Ended June 30,
   2018  2017  2018  2017
Numerator for basic and diluted net loss per share:                    
Net loss  $(43,000)  $(195,000)  $(130,000)  $(390,151)
Denominator for basic and diluted- net loss per share:                    
Weighted average common shares outstanding   29,061,883    29,061,883    29,061,883    29,061,883 
Basic and diluted net loss per share  $.00   $(.01)  $.00   $(.01)
                     
Anti-dilutive shares excluded from net loss share calculation   28,503,428    28,969,276    28,503,428    28,969,276