NOTE 12 - INCOME TAXES - Components Of Company's Deferred Tax Assets And Liabilities - (Details) - USD ($)	Jun. 30, 2021	Jun. 30, 2020
Deferred tax assets:
Allowance for doubtful accounts	$ 3,827,382	$ 3,946,801
Non-deductible accruals	749,902	693,833
Net operating carryforwards	8,285,163	13,720,637
Tax credits	3,732,650	4,647,217
Inventory	66,316	69,940
Property and equipment and depreciation	187,632	168,371
Deferred Tax Assets - gross	16,849,045	23,246,799
Valuation allowance	(890,084)	(4,437,042)
Total deferred tax assets	15,958,961	18,809,757
Intangibles	(238,316)	(234,106)
Total deferred tax liabilities	(238,316)	(234,106)
Net deferred tax asset	$ 15,720,645	$ 18,575,651

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.

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