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(13) Restructuring Costs (Tables)
12 Months Ended
Dec. 31, 2012
Notes to Financial Statements  
Schedule Of Restructuring Costs
    Reconciliation of Aggregate Liability Recorded for
    Restructuring Costs Under the 2012 Plan
                 
    December 31,           December 31,
    2011   Provisions   Payments   2012
                 
   Severance related costs    $                      -    $           770,749    $           770,271    $                  478
                 
                 
                 
    Reconciliation of Aggregate Liability Recorded for
    Restructuring Costs Under the 2011 Plan
                 
    December 31,           December 31,
    2011   Provisions   Payments   2012
                 
   Severance related costs    $             94,844    $                      -    $             94,844    $                      -
   Facility abandonment costs                   25,200                            -                   25,200                            -
                 
Total Restructuring Costs    $           120,044    $                      -    $           120,044    $                      -