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Computation of Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2014
Computation of Earnings Per Share [Abstract]  
Computation of earnings per share
Basic and diluted earnings per share are calculated as follows:

   
For the Three Months Ended March 31,
 
  
2014
  
2013
 
Net income
 $369,700  $3,817,900 
Weighted average shares outstanding for the period
  1,543,257   1,543,257 
Dilutive effect of warrants
  39,807   39,070 
Weighted average diluted shares used in calculation of diluted earnings per share
  1,583,064   1,582,327 
Basic earnings per share
 $0.24  $2.47 
Diluted earnings per share
 $0.23  $2.41