v3.26.3
Consolidated Statements of Cash Flows - USD ($)
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash flows from operating activities:    
Net loss $ (297,000) $ (948,000)
Adjustments to reconcile net loss to net cash used in operating activities:    
Provision for credit losses 62,000 (142,000)
Inventory reserve 95,000 307,000
Depreciation expense 13,000 13,000
Amortization expense 58,000 58,000
Right-of-use amortization 232,000 252,000
Stock compensation expense 40,000 70,000
Stock issued for director expense 16,000 26,000
Changes in operating assets and liabilities    
Accounts receivable 288,000 (274,000)
Inventories (439,000) 744,000
Prepaid expenses and other (355,000) 309,000
Accounts payable (1,681,000) 748,000
Accrued expenses and customer refunds (115,000) 20,000
Unearned warranty revenue (4,000) 4,000
Customer deposits (153,000) (550,000)
Lease liabilities (227,000) (200,000)
Net cash provided by (used in) operating activities (2,467,000) 437,000
Cash flows from investing activities    
Purchases of property and equipment (49,000) 0
Net cash used in investing activities (49,000) 0
Cash flows from financing activities    
Stock repurchase (6,000)  
Net cash used in financing activities (6,000) 0
Net increase (decrease) in cash (2,522,000) 437,000
Cash, beginning of the year 5,715 5,278
Cash, end of the year 3,193 5,715
Non-cash investing and financing activities:    
Right-of-use assets from new lease 0 207,000
Right-of-use assets from lease modification $ 0 $ 988,000