Consolidated Segment Data - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues	$ 10,026,920	$ 13,437,569
Loss from operations	(683,127)	(255,954)
Loss before income tax	(685,774)	(690,054)
Income tax expense	(8,555)	(19,342)
Net loss	(694,329)	(709,396)
Depreciation	115,673	111,740
Total assets	3,971,846	7,518,111
Goodwill	475,003	475,003
Manufacturing Segment [Member]
Revenues	3,359,637	5,069,699
Loss from operations	8,091	61,145
Loss before income tax	(12,762)	13,481
Depreciation	23,036	28,657
Total assets	1,242,335	3,775,765
Goodwill	475,003	475,003
Service Segment [Member]
Revenues	6,667,283	8,367,870
Loss from operations	(103)	10,406
Loss before income tax	10,118	6,824
Depreciation	92,637	83,083
Total assets	2,253,308	3,391,945
Goodwill
Corporate and Other [Member]
Loss from operations	(691,208)	(327,505)
Loss before income tax	(3)	(454,405)
Total assets	$ 476,203	$ 350,400