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4.SUPPLEMENTAL CASH FLOW INFORMATION
9 Months Ended
Sep. 30, 2011
Supplemental Cash Flow Information Related Text
4. 
SUPPLEMENTAL CASH FLOW INFORMATION

Supplemental cash flow information is as follows:

   
(Unaudited)
 
   
Nine Months Ended
 
   
September 30,
 
   
2011
   
2010
 
             
Interest
  $ 742,106     $ 3,763,729  
                 
Federal, state and local income taxes, net of refunds
  $ 2,107,815     $ 385,112  
                 
Fixed asset purchases in accounts payable
  $ 314,146     $ 79,373