NOTE 6 - PROPERTY AND EQUIPMENT - Property and Equipment (Details) - USD ($)	Jun. 30, 2020	Jun. 30, 2019
Property and Equipment Before Accumulated depreciation and amortization	$ 51,373,184	$ 43,850,187
Less: Accumulated depreciation and amortization of property and equipment	30,009,150	26,864,570
Property and Equipment AfterAccumulated depreciation and amortization	21,364,034	16,985,617
Diagnostic Equipment
Property and Equipment Before Accumulated depreciation and amortization	28,434,063	26,090,218
Research, development and demonstration equipment
Property and Equipment Before Accumulated depreciation and amortization	5,901,961	3,605,906
Machinery and Equipment
Property and Equipment Before Accumulated depreciation and amortization	2,069,055	2,069,055
Furniture and Fixtures
Property and Equipment Before Accumulated depreciation and amortization	3,291,666	3,122,102
Leasehold Improvements
Property and Equipment Before Accumulated depreciation and amortization	10,736,825	8,023,292
Building
Property and Equipment Before Accumulated depreciation and amortization	$ 939,614	$ 939,614

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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