Quarterly report pursuant to Section 13 or 15(d)

Geographic Information

 v2.3.0.11
Geographic Information
6 Months Ended
Jun. 30, 2011
Geographic Information [Abstract]  
Georgraphical Information [Text Block]
GEOGRAPHIC INFORMATION
The Company attributes revenue to customers based on the location of the customer. The composition of the Company's assets at December 31, 2010 and June 30, 2011 and revenues from sales to unaffiliated customers for the three and six months ended June 30, 2010 and 2011 between those in the United States and those in other locations, is as follows:
 
 
December 31,
 
June 30,
 
2010
 
2011
Assets:
 

 
 

United States
$
512,290,125

 
$
592,007,728

Canada
72,012,318

 
68,345,751

Other
104,896

 
225,538

 
$
584,407,339

 
$
660,579,017

 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2010
 
2011
 
2010
 
2011
Revenue:
 

 
 

 
 
 
 
United States
$
118,588,182

 
$
137,725,505

 
$
205,500,866

 
$
259,343,735

Canada
22,456,881

 
27,118,981

 
41,026,297

 
51,827,380

Other
309,444

 
637,457

 
455,930

 
730,597

 
$
141,354,507

 
$
165,481,943

 
$
246,983,093

 
$
311,901,712