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Product Sales and Significant Customers and Vendors (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Sales by product and by geographical region    
Total sales $ 10,011,420 $ 8,648,242
United States
   
Sales by product and by geographical region    
Total sales 5,299,552 4,343,807
Canada
   
Sales by product and by geographical region    
Total sales 305,171 553,984
Other Foreign
   
Sales by product and by geographical region    
Total sales 4,406,697 3,750,451
Instruments
   
Sales by product and by geographical region    
Total sales 2,672,026 2,146,756
Handpieces
   
Sales by product and by geographical region    
Total sales 7,294,810 6,344,021
Other
   
Sales by product and by geographical region    
Total sales $ 44,584 $ 157,465