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Property and Equipment
3 Months Ended 12 Months Ended
Mar. 31, 2013
Dec. 31, 2012
Property, Plant and Equipment [Abstract]    
Property, Plant and Equipment Disclosure [Text Block]

6. Property and Equipment

 

Property and equipment are comprised of the following:

 

  March 31,  December 31, 
  2013  2012 
Computer hardware and purchased software $283,954  $281,846 
Leasehold improvements  221,666   220,166 
Furniture and fixtures  88,322   88,322 
   593,942   590,334 
Less: accumulated depreciation and amortization  (537,549)  (532,205)
Property and equipment, net $56,393  $58,129 

 

Total depreciation expense on the Company’s property and equipment for the three months ended March 31, 2013 and 2012 amounted to $5,344 and $6,790, respectively.

6. Property and Equipment

 

Property and equipment are comprised of the following:

 

  December 31, 2012  December 31, 2011 
Computer hardware and purchased software $281,846  $241,154 
Leasehold improvements  220,166   215,680 
Furniture and fixtures  88,322   79,722 
Total  590,334   536,556 
Less: accumulated depreciation and amortization  (532,205)  (503,785)
Property and equipment, net $58,129  $32,771 

 

Total depreciation expense on the Company’s property and equipment for the twelve months ended December 31, 2012 and 2011 amounted to $28,420 and $40,437, respectively.