v3.8.0.1
Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Income Statement [Abstract]        
Excise taxes $ 1,759,630 $ 1,912,740 $ 3,399,385 $ 3,628,701