v3.26.3
Organization and Summary of Significant Accounting Policies (Details Narrative)
12 Months Ended
Aug. 14, 2026
USD ($)
Jun. 30, 2026
USD ($)
Integer
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Product Information [Line Items]        
Net loss   $ 1,404,000 $ 113,000  
Net cash used in operating activities   755,000 806,000  
Stockholders' deficit   693,000 (69,000) $ 480,000
Cash and Cash Equivalent   17,000 249,000  
Cash equivalents   0 0  
Cash, Uninsured Amount   0    
Write-down of investment   1,000 1,000  
Total lease expense   36,000 29,000  
Advertising Expense   12,000 16,000  
Research and development expense   11,000 95,000  
Warranty accrual   0 0  
Accounts Receivable, after Allowance for Credit Loss, Current   $ 0 10,000  
Number of operating segments | Integer   1    
Interest Payable, Current   $ 19,000 3,000  
Revision of Prior Period, Reclassification, Adjustment [Member]        
Product Information [Line Items]        
Interest Payable, Current     $ 15,000  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Desmet [Member]        
Product Information [Line Items]        
Concentration risk, percentage   100.00% 98.00%  
Accounts Payable [Member] | Customer Concentration Risk [Member] | Vendor One [Member]        
Product Information [Line Items]        
Concentration risk, percentage   18.00% 18.00%  
Accounts Payable [Member] | Customer Concentration Risk [Member] | Vendor Two [Member]        
Product Information [Line Items]        
Concentration risk, percentage   15.00% 7.00%  
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer One [Member]        
Product Information [Line Items]        
Concentration risk, percentage   100.00%    
Tender Offer Agreement [Member] | Subsequent Event [Member]        
Product Information [Line Items]        
Purchase price $ 35,000,000