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Summary of Significant Accounting Policies (Details Narrative) - USD ($) | 12 Months Ended |
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jul. 02, 2019
Cash | $ 726,000 |  |
Cash equivalents | 0 | $ 0 |
Inventory adjustments | 317,000 |  |
Standard and extended product warranty accrual | 726,000 | 361,000 |
Impairment of long-lived assets held-for-use | 0 | 0 |
Unrecognized tax benefits | $ 0 | $ 0 |
Weighted average number of common shares outstanding - basic and diluted | 5,118,713 | 4,364,271 |
Potentially dilutive common shares outstanding | 2,210,216 | 588,504 |
Right of use asset | $ 3,435,000 |  |
Lease liability | $ 3,589,000 |  |
Minimum [Member] |  |  |
Property, plant and equipment, useful life | 3 years |  |
Maximum [Member] |  |  |
Property, plant and equipment, useful life | 10 years |  |
Accounting Standards Update 2016-02 [Member] |  |  |
Right of use asset |  |  | $ 2,700,000
Lease liability |  |  | $ 2,700,000

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