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COMPOSITION OF CERTAIN FINANCIAL STATEMENT ITEMS (Tables) | 12 Months Ended
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Jun. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of investments |
Schedule of investments |  |  |  |  |  |  |  |
|  | Years Ended June 30, |
|  | 2023 |  |  | 2022 |
Current: |  |  |  |  | (Restated) |
Marketable equity securities – short-term |  | $ | 1,134 |  |  | $ | 755 |
Long-term: |  |  |  |  |  |  |  |
Warrant |  |  | 6,160 |  |  |  | 2,304 |
Marketable equity securities – long-term |  |  | 1,361 |  |  |  | 1,779 |
Total Investments |  | $ | 8,655 |  |  | $ | 4,838 |
Schedule of assumptions used |
Schedule of assumptions used |  |  |  |  |  |
|  | June 30, 2023 |  |  | June 30, 2022 |
Stock Price (common) |  | $ | 3.98 |  |  | $ | 3.02 |
Strike Price (common) |  | $ | .69 |  |  | $ | 1.60 |
Time until expiration (years) |  |  | 2.48 |  |  |  | 3.48 |
Volatility |  |  | 60.0 | % |  |  | 60.0 | %
Risk-free interest rate |  |  | 4.68 | % |  |  | 3.00 | %
Schedule of inventory |
Schedule of inventory |  |  |  |  |  |  |  |
|  | June 30, |
|  | 2023 |  |  | 2022 |
Raw materials /purchased components |  | $ | 8,824 |  |  | $ | 6,323 |
Work in process |  |  | 3,686 |  |  |  | 3,463 |
Sub-assemblies /finished components |  |  | 2,387 |  |  |  | 2,118 |
Finished goods |  |  | 1,270 |  |  |  | 774 |
Total inventory |  | $ | 16,167 |  |  | $ | 12,678 |
Schedule of land and building |
Schedule of land and building |  |  |  |  |  |  |  |
|  | June 30, 2023 |  |  | June 30, 2022 |
Land |  | $ | 3,684 |  |  | $ | 3,684 |
Building |  |  | 2,815 |  |  |  | 2,815 |
Total |  |  | 6,499 |  |  |  | 6,499 |
Less: accumulated depreciation |  |  | (250 | ) |  |  | (156 | )
|  | $ | 6,249 |  |  | $ | 6,343 |
Schedule of equipment and improvements |
Schedule of equipment and improvements |  |  |  |  |  |
|  | June 30, |
|  | 2023 |  |  | 2022 |
Office furnishings and fixtures |  | $ | 1,957 |  |  | $ | 2,224 |
Machinery and equipment |  |  | 6,675 |  |  |  | 6,661 |
Automobiles |  |  | 21 |  |  |  | 21 |
Improvements |  |  | 4,737 |  |  |  | 4,271 |
Total |  |  | 13,390 |  |  |  | 13,177 |
Less: accumulated depreciation and amortization |  |  | (8,311 | ) |  |  | (8,344 | )
|  | $ | 5,079 |  |  | $ | 4,833 |
Schedule of intangibles |
Schedule of intangibles |  |  |  |  |  |
|  | June 30, 2023 |  |  | June 30, 2022 |
Patent-related costs |  | $ | 208 |  |  | $ | 208 |
Less accumulated amortization |  |  | (127 | ) |  |  | (90 | )
|  | $ | 81 |  |  | $ | 118 |
Schedule of accrued liabilities |
Schedule of accrued liabilities |  |  |  |  |  |  |  |
|  | June 30, |
|  | 2023 |  |  | 2022 |
Payroll and related items |  | $ | 650 |  |  | $ | 509 |
Accrued inventory in transit |  |  | 637 |  |  |  | 177 |
Accrued legal and professional fees |  |  | 216 |  |  |  | 275 |
Accrued bonuses |  |  | 400 |  |  |  | 430 |
Current portion of lease liability |  |  | 416 |  |  |  | 379 |
Warranty |  |  | 200 |  |  |  | 340 |
Accrued customer rebate |  |  | 480 |  |  |  | 517 |
Other |  |  | 136 |  |  |  | 124 |
Total accrued expenses |  | $ | 3,135 |  |  | $ | 2,751 |

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