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Maximum contractual fees for services rendered to the PC's.

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Minimum contractual fees for services rendered to the PC's.

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In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) and in July 2018 ASU 2018-11, Leases (Topic 842): Targeted Improvements. The guidance requires the recognition of lease right-of-use assets and lease liabilities by lessees for those leases previously classified as operating. This guidance was issued to increase transparency and comparability among organizations by disclosing key information about leasing arrangements and requiring the recognition of current and non-current right-of-use assets and lease liabilities on the balance sheet. Most prominent among the changes in the standard is the recognition of right-of-use assets and lease liabilities by lessees for those leases classified as operating leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018. The Company will adopt this guidance on July 1, 2019, as required, electing to apply retrospectively at the period of adoption. The adoption of this guidance will have a material impact on the Company’s balance sheet for the present value of its operating lease liabilities and related right-of-use assets, for which the Company will record approximately $18.8 million of lease liabilities and right-of-use assets. The Company does not believe that the adoption of this guidance will have a material effect on its future results of operations, cash flows or debt covenants.

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The straight-line method is a procedure for depreciating or amortizing long-lived assets that recognizes equal amounts of depreciation or amortization in each year of the asset's useful life. To compute straight-line depreciation for a given period, divide the depreciation base by the estimated useful life.

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Total Imaging Centers with management agreements with Company.

No definition available.

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Net management fee receivables from the related medical practices as a percentage of the consolidated accounts receivable.

No definition available.

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Net revenues from related parties as a percentage of consolidated net revenues

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Diluted EPS reflects the potential dilution from the exercise or conversion of all dilutive securities into common stock based on the average market price of common shares outstanding during the period. For applicable years ended June 30, diluted EPS for common shareholders includes 127,504 shares upon conversion of Class C Common.

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Number of management agreements with PC's owned by a relarted party.

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Number of management agreements with PC's owned by two unrelated radiologists.

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Amount charged to shipping and handling expense for the period, which are expenses incurred with the objective of delivery of Fonar's products to its customers.

No definition available.

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Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-SubTopic 35
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section 45
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=118262064&loc=SL116631418-115840

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.1)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section 45
-Paragraph 21
-URI http://asc.fasb.org/extlink&oid=118262064&loc=SL116631419-115840

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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

No definition available.

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The aggregate costs of keeping the property in good condition but that do not appreciably prolong the life or increase the value of the property.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2)
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227