SEGMENTS AND CONCENTRATIONS (Details - Operations) - USD ($)	12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Segment Reporting Information [Line Items]
Revenues	$ 36,688,307	$ 38,206,958
Total (loss)/income from operations	159,658	588,470
Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenues	36,688,000	38,207,000
Total (loss)/income from operations	160,000	588,000
Total segment operating income	2,622,000	3,053,000
General corporate expenses	(2,462,000)	(2,465,000)
Other expense/(income), net	(19,000)	136,000
Income from continuing operations before income taxes	179,000	452,000
Depreciation and amortization	316,000	309,000
Operating Segments [Member] | OEM Distribution [Member]
Segment Reporting Information [Line Items]
Revenues	14,002,000	18,036,000
Total (loss)/income from operations	440,000	905,000
Depreciation and amortization	4,000	8,000
Operating Segments [Member] | Design [Member]
Segment Reporting Information [Line Items]
Revenues	22,686,000	20,171,000
Total (loss)/income from operations	2,182,000	2,148,000
Depreciation and amortization	$ 312,000	$ 301,000