SEGMENTS AND CONCENTRATIONS (Details - Segment Assets) - USD ($)	Sep. 30, 2022	Sep. 30, 2021
Revenue, Major Customer [Line Items]
Assets	$ 20,939,015	$ 19,855,539
Net Assets, Segment [Member]
Revenue, Major Customer [Line Items]
Total segment assets	14,208,000	13,900,000
General corporate assets	6,731,000	5,956,000
Assets	20,939,000	19,856,000
Net Assets, Segment [Member] | OEM Distribution [Member]
Revenue, Major Customer [Line Items]
Other Assets	4,276,000	5,898,000
Net Assets, Segment [Member] | Retail Distribution [Member]
Revenue, Major Customer [Line Items]
Other Assets	3,816,000	2,178,000
Net Assets, Segment [Member] | Design [Member]
Revenue, Major Customer [Line Items]
Other Assets	$ 6,116,000	$ 5,824,000