Segment Information (Details) - Schedule of Segment Reporting Information, by Segment - USD ($)	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Net sales	$ 12,932,790	$ 11,582,520
Cost of Sales	7,167,450	6,800,021
Gross Margin	5,765,340	4,782,499
Engineering, research, and Development	2,548,626	2,295,901
Selling, general, and administrative	2,250,576	2,165,190
Litigation expenses	29,479	248,004
Forgiveness of PPP Loan	(722,577)	(722,577)
Other income	(30,254)	(30,819)
Interest income	(3,951)	(7,483)
Interest expense - judgment	208,250	231,474
Interest expense, net		29,779
Total expenses	4,280,149	4,209,469
Income (loss) before income taxes	1,485,191	573,030
Segment Assets	15,445,272	15,964,426
Avionics Government [Member]
Segment Reporting Information [Line Items]
Net sales	10,363,831	9,858,537
Cost of Sales	5,447,287	5,474,587
Gross Margin	4,916,544	4,383,950
Segment Assets	3,273,819	4,920,076
Avionics Commercial [Member]
Segment Reporting Information [Line Items]
Net sales	2,568,959	1,723,983
Cost of Sales	1,720,163	1,325,434
Gross Margin	848,796	398,549
Segment Assets	595,718	451,234
Avionics Total [Member]
Segment Reporting Information [Line Items]
Net sales	12,932,790	11,582,520
Cost of Sales	7,167,450	6,800,021
Gross Margin	5,765,340	4,782,499
Engineering, research, and Development	2,548,626	2,295,901
Selling, general, and administrative	770,178	767,579
Litigation expenses	0	0
Forgiveness of PPP Loan	0	0
Other income	0	0
Interest income	0	0
Interest expense - judgment	0	0
Interest expense, net		0
Total expenses	3,318,804	3,063,480
Income (loss) before income taxes	2,446,536	1,719,019
Segment Assets	3,869,537	5,371,310
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Net sales	0	0
Cost of Sales	0	0
Gross Margin	0	0
Engineering, research, and Development	0	0
Selling, general, and administrative	1,480,398	1,397,611
Litigation expenses	29,479	248,004
Forgiveness of PPP Loan	(722,577)	(722,577)
Other income	(30,254)	(30,819)
Interest income	(3,951)	(7,483)
Interest expense - judgment	208,250	231,474
Interest expense, net		29,779
Total expenses	961,345	1,145,989
Income (loss) before income taxes	(961,345)	(1,145,989)
Segment Assets	$ 11,575,735	$ 10,593,116