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Goodwill and Intangible Assets (Schedule of Other Intangible Assets) (Details) (USD $)
 9 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Other Intangible Assets    
Gross Carrying Amount $ 33,638,403 $ 3,362,014
Accumulated Amortization 2,593,409 1,509,337
Net Carrying Amount 30,774,994 1,852,677
Acquired intangibles - customer lists and non-compete agreements [Member]
    
Other Intangible Assets    
Gross Carrying Amount 1,997,300 2,405,300
Accumulated Amortization 1,296,743 1,243,865
Net Carrying Amount 700,557 1,161,435
Acquired intangibles - customer lists and non-compete agreements [Member] | Minimum [Member]
    
Other Intangible Assets    
Useful Life 5 years  
Acquired intangibles - customer lists and non-compete agreements [Member] | Maximum [Member]
    
Other Intangible Assets    
Useful Life 10 years  
Acquired intangibles-patents and patent rights [Member]
    
Other Intangible Assets    
Gross Carrying Amount 30,361,883   
Accumulated Amortization 961,894   
Net Carrying Amount 29,399,989   
Useful Life Varied [1]  
Patent application costs [Member]
    
Other Intangible Assets    
Gross Carrying Amount 1,009,220 956,714
Accumulated Amortization 334,772 265,472
Net Carrying Amount $ 674,448 $ 691,242
Useful Life 7 years  
Useful Life Varied [1]  
[1] patent application costs, patent and patent rights are amortized over their expected useful life which is generally the remaining legal life of the patent. As of September 30, 2013, the weighted average remaining useful life of these assets in service was approximately 7.0 years.