Annual report pursuant to Section 13 and 15(d)

Goodwill - Goodwill (Details)

v3.10.0.1
Goodwill - Goodwill (Details) - USD ($)
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]            
Goodwill $ 1,140,246 $ 1,140,246 $ 1,140,246 $ 1,140,246 $ 1,140,246 $ 1,140,246