NOTE 6 - PROPERTY AND EQUIPMENT - Property and Equipment (Details) - USD ($)	Jun. 30, 2019	Jun. 30, 2018
Property and Equipment Before Accumulated depreciation and amortization	$ 43,850,187	$ 40,494,731
Less: Accumulated depreciation and amortization of property and equipment	26,864,570	24,002,453
Property and Equipment AfterAccumulated depreciation and amortization	16,985,617	16,492,278
Diagnostic Equipment
Property and Equipment Before Accumulated depreciation and amortization	26,090,218	24,296,957
Research, development and demonstration equipment
Property and Equipment Before Accumulated depreciation and amortization	3,605,906	2,987,531
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	3,122,102	3,036,539
Leasehold Improvements
Property and Equipment Before Accumulated depreciation and amortization	8,023,292	7,165,035
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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