REVENUE (Tables)

9 Months Ended

Dec. 31, 2019

Schedule of Disaggregation of Revenue

The following table presents net sales on a disaggregated basis by market and contract type:

Net Sales by market	Defense		Energy		Industrial		Totals
Three months ended December 31, 2019	$	3,200,671	$	373,357	$	93,248	$	3,667,276
Three months ended December 31, 2018	$	4,196,944	$	33,790	$	39,662	$	4,270,396
Nine months ended December 31, 2019	$	9,725,635	$	450,914	$	899,071	$	11,075,620
Nine months ended December 31, 2018	$	11,507,854	$	267,794	$	214,756	$	11,990,404

Net Sales by contract type	Over-time		Point-in-time		Totals
Three months ended December 31, 2019	$	3,439,367	$	227,909	$	3,667,276
Three months ended December 31, 2018	$	4,086,713	$	183,683	$	4,270,396
Nine months ended December 31, 2019	$	9,104,395	$	1,971,225	$	11,075,620
Nine months ended December 31, 2018	$	11,314,599	$	675,805	$	11,990,404

Schedule of Contract Assets

At December 31, 2019 contract assets consisted of the following:

			Less: Progress
Contract assets	Unbilled		payments		Total
December 31, 2019	$	8,870,887	$	5,069,959	$	3,800,928
March 31, 2019	$	9,324,361	$	4,933,529	$	4,390,832

Sales [Member]

Schedules of Concentration of Risk, by Risk Factor

	Three months ended				Three months ended				Nine months ended				Nine months ended
	December 31, 2019				December 31, 2018				December 31, 2019				December 31, 2018
Customer	Amount		Percent		Amount		Percent		Amount		Percent		Amount		Percent
A	$	1,215,737	33	%	$	1,124,294	26	%	$	2,320,485	21	%	$	2,117,342	18	%
B	$	727,084	20	%	$	1,008,264	24	%	$	1,825,213	16	%	$	2,609,284	22	%
C	$	404,062	11	%	$	*	*	%	$	1,790,311	16	%	$	*	*	%
D	$	*	*	%	$	*	*	%	$	1,148,242	10	%	$	*	*	%
E	$	*	*	%	$	1,183,208	28	%	$	1,136,146	10	%	$	4,293,047	36	%