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CONCENTRATIONS (Details - Concentrations) - Customer Concentration Risk [Member]
3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Sep. 30, 2020
Revenue Benchmark [Member] | Distribution [Member]          
Concentration Risk [Line Items]          
Concentration Risk 76.00% 72.00% 79.00% 79.00%  
Revenue Benchmark [Member] | Distribution [Member] | Customer A [Member]          
Concentration Risk [Line Items]          
Concentration Risk 11.00% 25.00% 22.00% 31.00%  
Revenue Benchmark [Member] | Distribution [Member] | Customer B [Member]          
Concentration Risk [Line Items]          
Concentration Risk 17.00% 16.00% 17.00% 16.00%  
Revenue Benchmark [Member] | Distribution [Member] | Customer C [Member]          
Concentration Risk [Line Items]          
Concentration Risk 24.00% 22.00% 25.00% 23.00%  
Revenue Benchmark [Member] | Distribution [Member] | Customer D [Member]          
Concentration Risk [Line Items]          
Concentration Risk 9.00% 9.00% 9.00% 9.00%  
Revenue Benchmark [Member] | Distribution [Member] | Customer E [Member]          
Concentration Risk [Line Items]          
Concentration Risk 15.00% 0.00% 6.00% 0.00%  
Revenue Benchmark [Member] | Design [Member]          
Concentration Risk [Line Items]          
Concentration Risk 54.00% 54.00% 53.00% 49.00%  
Revenue Benchmark [Member] | Design [Member] | Customer 1 [Member]          
Concentration Risk [Line Items]          
Concentration Risk 3.00% 29.00% 7.00% 20.00%  
Revenue Benchmark [Member] | Design [Member] | Customer 2 [Member]          
Concentration Risk [Line Items]          
Concentration Risk 11.00% 14.00% 11.00% 13.00%  
Revenue Benchmark [Member] | Design [Member] | Customer 3 [Member]          
Concentration Risk [Line Items]          
Concentration Risk 16.00% 11.00% 12.00% 16.00%  
Revenue Benchmark [Member] | Design [Member] | Customer 4 [Member]          
Concentration Risk [Line Items]          
Concentration Risk 10.00% 0.00% 15.00% 0.00%  
Revenue Benchmark [Member] | Design [Member] | Customer 9 [Member]          
Concentration Risk [Line Items]          
Concentration Risk 14.00% 0.00% 8.00% 0.00%  
Accounts Receivable [Member] | Distribution [Member]          
Concentration Risk [Line Items]          
Concentration Risk     79.00%   82.00%
Accounts Receivable [Member] | Distribution [Member] | Customer A [Member]          
Concentration Risk [Line Items]          
Concentration Risk     12.00%   23.00%
Accounts Receivable [Member] | Distribution [Member] | Customer B [Member]          
Concentration Risk [Line Items]          
Concentration Risk     24.00%   22.00%
Accounts Receivable [Member] | Distribution [Member] | Customer C [Member]          
Concentration Risk [Line Items]          
Concentration Risk     18.00%   20.00%
Accounts Receivable [Member] | Distribution [Member] | Customer D [Member]          
Concentration Risk [Line Items]          
Concentration Risk     7.00%   17.00%
Accounts Receivable [Member] | Distribution [Member] | Customer E [Member]          
Concentration Risk [Line Items]          
Concentration Risk     18.00%   0.00%
Accounts Receivable [Member] | Design [Member]          
Concentration Risk [Line Items]          
Concentration Risk     54.00%   61.00%
Accounts Receivable [Member] | Design [Member] | Customer 1 [Member]          
Concentration Risk [Line Items]          
Concentration Risk     12.00%   24.00%
Accounts Receivable [Member] | Design [Member] | Customer 3 [Member]          
Concentration Risk [Line Items]          
Concentration Risk     18.00%   5.00%
Accounts Receivable [Member] | Design [Member] | Customer 5 [Member]          
Concentration Risk [Line Items]          
Concentration Risk     2.00%   10.00%
Accounts Receivable [Member] | Design [Member] | Customer 6 [Member]          
Concentration Risk [Line Items]          
Concentration Risk     0.00%   14.00%
Accounts Receivable [Member] | Design [Member] | Customer 7 [Member]          
Concentration Risk [Line Items]          
Concentration Risk     12.00%   0.00%
Accounts Receivable [Member] | Design [Member] | Customer 8 [Member]          
Concentration Risk [Line Items]          
Concentration Risk     10.00%   8.00%