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Note 20 - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Jun. 30, 2021
Net operating losses and credits $ 789 $ 782
Inventory valuation 125 144
Provision for bad debts 223 0
Accrued vacation 8 12
Accrued expense 265 134
Fixed asset basis 4 3
Investment 77 77
Unrealized gain 0 4
Other (106)  
Other   12
Total deferred tax assets 1,385 1,168
Depreciation (371) (329)
Other (3) 0
Total deferred income tax liabilities (374) (329)
Subtotal 1,011 839
Valuation allowance (842) (622)
Net deferred tax assets 169 217
Deferred tax assets $ 169 $ 217