Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets - Intangible Assets (Details)

v2.4.0.8
Goodwill and Intangible Assets - Intangible Assets (Details) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 22,055,664 $ 16,777,520
Accumulated Amortization 11,802,483 7,034,642
Intangible assets, net 10,253,181 9,742,878
Customer contracts
    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 7,683,845 5,757,720
Accumulated Amortization 5,349,464 3,814,621
Customer relationships
    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 8,200,132 5,642,815
Accumulated Amortization 2,923,485 1,282,035
Non-compete agreements
    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 3,229,520 2,386,124
Accumulated Amortization 1,871,587 945,829
Technology
    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 2,385,652 2,429,362
Accumulated Amortization 1,298,860 756,566
Trade names
    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 556,515 561,499
Accumulated Amortization $ 359,087 $ 235,591