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Note 21 - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Jun. 30, 2023
--- | --- | ---
Net operating losses and credits | $ 599 | $ 704
Inventory valuation | 75 | 68
Right-of-use assets | 56 | 61
Accrued vacation | 12 | 11
Accrued expense | 142 | 172
Fixed asset basis | 11 | 9
Investment | 77 | 71
General business credit | 14 | 22
Other | 13 | 0
Total deferred tax assets | 999 | 1,118
Depreciation | (238) | (342)
Right-of-use assets | (56) | (61)
Other | (1) | (8)
Total deferred tax liabilities | (295) | (411)
Subtotal | 704 | 707
Valuation allowance | (580) | (617)
Net deferred tax assets | 124 | 90
Deferred tax assets | 124 | 100
Deferred tax liabilities | $ 0 | $ (10)

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