Revenues (Tables)

6 Months Ended

Dec. 31, 2020

Revenues

Schedule of Revenue from external customers by geographic areas

Sales by region, and by product, are as follows:

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

Schedule of Revenue from external customers by products and services

	Sales by Product
	Three months ended				Six months ended
	December 31,				December 31,
	2020		2019		2020		2019
Respiratory care products	$	1,838,325	$	2,061,248	$	3,986,664	$	4,217,451
Medical gas equipment		4,354,549		3,824,007		8,313,070		7,604,573
Emergency medical products		4,910,654		1,424,530		8,993,342		3,463,398
	$	11,103,528	$	7,309,785	$	21,293,076	$	15,285,422