Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Sep. 12, 2022
Property, Plant and Equipment [Line Items]      
Net Cash Provided by (Used in) Operating Activities $ 23,893,000 $ 18,358,000  
Retained Earnings (Accumulated Deficit) 81,814,000 66,205,000  
Proceeds from Customers 65,000,000    
Cash 485,000 4,713,000  
Cash Equivalents, at Carrying Value   0  
Inventory Adjustments 61,000 195,000  
Standard and Extended Product Warranty Accrual $ 1,012,000 895,000  
Impairment, Long-Lived Asset, Held-for-Use   0  
Unrecognized Tax Benefits   $ 0  
Weighted Average Number of Shares Outstanding, Basic 15,439,530 11,796,217  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 2,262,773 877,740  
Minimum [Member]      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Useful Life 3 years    
Maximum [Member]      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Useful Life 10 years    
A T M Agreement [Member] | Subsequent Event [Member]      
Property, Plant and Equipment [Line Items]      
Long-Term Line of Credit     $ 5,700,000
SVB Credit Facility [Member]      
Property, Plant and Equipment [Line Items]      
Line of Credit Facility, Remaining Borrowing Capacity $ 3,200,000    
[custom:LineOfCreditFacilityFutureDraws-0] $ 4,000,000.0