Revenues (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Net sales	$ 11,103,528	$ 7,309,785	$ 21,293,076	$ 15,285,422
Domestic United States
Net sales	6,797,291	5,451,615	12,900,780	11,195,850
Europe
Net sales	2,078,512	69,449	3,447,073	397,116
Canada
Net sales	512,592	212,976	880,533	369,378
Latin America
Net sales	632,526	807,799	1,795,794	1,562,791
Middle East
Net sales	511,256	86,383	1,017,982	223,957
Far East
Net sales	571,086	681,316	1,249,683	1,535,756
Other International
Net sales	$ 265	$ 247	$ 1,231	$ 574