Condensed Consolidated Statements of Operations - USD ($)	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Net sales	$ 2,866,929	$ 2,253,757
Cost of sales	1,572,380	1,418,572
Gross margin	1,294,549	835,185
Operating expenses:
Selling, general and administrative	584,858	556,933
Engineering, research, and development	289,441	522,103
Total operating expenses	874,299	1,079,036
Income (loss) from operations	420,250	(243,851)
Other (expense) income:
Interest income	39,289	986
Interest expense – other	(13,455)	0
Interest expense – judgement	(70,245)	(51,920)
Total other net expense	(44,411)	(50,934)
Income (loss) before income taxes	375,839	(294,785)
Income tax expense (benefit)	80,547	(61,916)
Net income (loss)	295,292	(232,869)
Preferred dividends	(80,000)	(80,000)
Net income (loss) attributable to common shareholders	$ 215,292	$ (312,869)
Basic net income (loss) per common share (in Dollars per share)	$ 0.07	$ (0.1)
Diluted net income (loss) per common share (in Dollars per share)	$ 0.06	$ (0.1)
Weighted average shares outstanding:
Basic (in Shares)	3,255,887	3,255,887
Diluted (in Shares)	5,215,665	3,255,887