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Property and equipment
9 Months Ended
Sep. 30, 2011
Property and equipment [Abstract] 
Property and equipment
Note 4 – Property and equipment
 
Property and equipment are recorded at cost.  Repairs and maintenance costs are expensed as incurred. Depreciation and amortization are provided using the straight-line method over the estimated useful lives of property and equipment.  Land is not depreciated.  At September 30, 2011 and December 31, 2010, property and equipment consisted of the following:
 
   
September 30,
  
December 31,
  
   
2011
  
2010
 
Estimated useful life
Land
 $10,680,000  $10,680,000  
Building
  24,505,574   24,505,574 
39 years
Machinery and equipment
  3,206,858   2,700,264 
3-7 years
Furniture and fixtures
  5,832,651   5,455,054 
7 years
Leasehold improvements
  102,734   40,612 
Shorter of estimated useful life or term of lease
   $44,327,817  $43,381,504  
Accumulated depreciation
  (7,281,638)  (6,216,198) 
   Total
 $37,046,179  $37,165,306