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Consolidated Statements of Operations (Parenthetical) - USD ($)
3 Months Ended 12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Mar. 31, 2018
Mar. 31, 2019
Dec. 31, 2017
Income Statement [Abstract]          
Depreciation and amortization $ 613,569 $ 73,295 $ 66,405 $ 506,159 $ 141,575
Federal excise taxes $ 114,285 $ 131,339 $ 194,003 $ 406,255 $ 132,294