XML 31 R61.htm IDEA: XBRL DOCUMENT v2.4.0.6
Goodwill and Intangible Assets (Details) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2012
Intellectual Property [Member]
Sep. 13, 2010
Virtek [Member]
Sep. 13, 2010
Virtek [Member]
Intellectual Property [Member]
Schedule of Goodwill and Intangibles [Line Items]            
Purchase price         $ 6,500,000  
Goodwill 4,711,942 4,425,711     4,517,000  
Business combination, recognized identifiable assets acquired and liabilities assumed, intangibles           2,372,000
Useful Life       7 years    
Cost       2,372,000    
Accumulated Amortization 825,639 434,318 101,222 826,000    
Foreign Currency Translation Adjustment       138,000    
Net Carrying Value       1,684,000    
Amortization expense 394,000 333,000 101,000      
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]            
2013       358,000    
2014       358,000    
2015       358,000    
2016       358,000    
2017       252,000    
Thereafter       0    
Total amortization expense       1,684,000    
Goodwill [Roll Forward]            
Balance at January 1 4,425,711       4,517,000  
Foreign currency translation adjustment 286,231          
Balance at December 31 $ 4,711,942 $ 4,425,711     $ 4,517,000