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           6. Courseware 
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           Dec. 31, 2012 
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| 6. Courseware | 
 Courseware costs capitalized were $25,300 and $54,090 for the years ended December 31, 2012 and 2011, respectively. 
 Courseware consisted of the following at December 31, 2012 and 2011: 
 
 
 Amortization expense of courseware for the years ended December 31, 2012 and 2011 was $141,560 and $178,420, respectively. 
 The following is a schedule of estimated future amortization expense of courseware at December 31, 2012: 
 
 
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- Definition 
          The entire disclosure for all or part of the information related to intangible assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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