Note 5 - Disaggregated Revenues and Segment Information

9 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Revenue from Contract with Customer [Text Block]

NOTE 

5

 - DISAGGREGATED REVENUES AND SEGMENT INFORMATION

The following tables show the Company's revenues disaggregated by reportable segment and by product and service type:

	Three months Ended December 31,
	2019		2018
Net Revenue in the US
Chemical	$	256,318	$	204,156
Electronics		430,114		181,779
Engineering		79,750		276,328
		766,182		662,263
Net Revenue outside the US
Chemical		38,944		77,275
Electronics		-		-
Engineering		-		-
		38,944		77,275
Total Revenues	$	805,126	$	739,538

	Nine Months Ended December 31,
	2019		2018
Net Revenue in the US
Chemical	$	814,317	$	768,485
Electronics		866,091		405,486
Engineering		631,104		852,416
		2,311,512		2,026,387
Net Revenue outside the US
Chemical		281,226		299,814
Electronics		-		25,000
Engineering		-		-
		281,226		324,814
Total Revenues	$	2,592,738	$	2,351,201

Information about segments is as follows:

	Chemical			Electronics			Engineering			Total
Three months ended December 31, 2019
Revenue from external customers	$	295,262		$	430,114		$	79,750		$	805,126
Segment operating income	$	68,392		$	(114,589	)	$	(19,527	)	$	(65,724	)
Nine months ended December 31, 2019
Revenue from external customers	$	1,095,543		$	866,091		$	631,104		$	2,592,738
Segment operating income	$	100,659		$	(200,973	)	$	60,127		$	(40,187	)
Three months ended December 31, 2018
Revenue from external customers	$	281,431		$	181,779		$	276,328		$	739,538
Segment operating income	$	(70,274	)	$	(166,740	)	$	17,092		$	(219,922	)
Nine months ended December 31, 2018
Revenue from external customers	$	1,068,299		$	430,486		$	852,416		$	2,351,201
Segment operating income	$	89,456		$	(313,649	)	$	107,822		$	(116,371	)
Total assets at December 31, 2019	$	2,266,028		$	1,686,347		$	1,317,459		$	5,269,834
Total assets at March 31, 2019	$	1,985,501		$	1,099,983		$	1,459,608		$	4,545,092