Summary of Significant Accounting Policies (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($)	Mar. 31, 2023	Jun. 30, 2022
Summary of Significant Accounting Policies [Abstract]
Deferred compensation	$ 471,577	$ 479,340
Stock-based compensation	115,323	107,499
Accrued expenses and reserves	637,160	551,562
Deferred revenue	136,900	176,447
Federal and state net operating loss carryforwards	8,014,182	9,942,511
Credit carryforwards	318,357	292,155
Equipment and leasehold improvements	133,336	122,764
Lease liability	762,212	803,603
Valuation allowance	(9,825,086)	(11,671,606)
Total deferred income tax assets	763,961	804,275
ROU asset	(763,793)	(803,603)
Other	(168)	(672)
Net deferred income tax assets

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

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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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 allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.

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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 before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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

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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 of deferred tax liability attributable to taxable temporary differences from leasing arrangements.

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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