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Segment Information (Tables)
9 Months Ended
Sep. 30, 2012
Segment Information [Abstract]  
Schedule of revenue based on geographical location
Software revenue by country for the three and nine-month periods ended September 30, 2012 and 2011 was as follows.
 
 
 
Three Months Ended September 30,
 
 
Nine Months Ended September 30,
 
Revenue by Country
 
2012
 
 
2011
 
 
2012
 
 
2011
 
United States
 
$
668,800
 
 
$
721,700
 
 
$
1,980,100
 
 
$
1,941,800
 
Germany
 
 
181,000
 
 
 
82,400
 
 
 
533,300
 
 
 
173,900
 
Brazil
 
 
176,400
 
 
 
177,100
 
 
 
444,800
 
 
 
464,300
 
Other Countries
 
 
707,900
 
 
 
736,300
 
 
 
1,957,400
 
 
 
2,238,700
 
Total
 
$
1,734,100
 
 
$
1,717,500
 
 
$
4,915,600
 
 
$
4,818,700