XML 87 R73.htm IDEA: XBRL DOCUMENT
v3.24.3

SEGMENT AND RELATED INFORMATION - Foreign service and repair fees - (Details) | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 7.40% | 6.40%
PUERTO RICO |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 1.90% | 1.50%
SWITZERLAND |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 0.30% | 0.30%
GERMANY |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 2.00% | 1.60%
UNITED KINGDOM |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 0.70% | 0.60%
UNITED ARAB EMIRATES |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 0.30% | 0.10%
DOMINICAN REPUBLIC |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 1.20% | 0.50%
CANADA |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 0.00% | 0.60%
GREECE |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 0.30% | 0.30%
AUSTRALIA |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Foreign service and repair fees | 0.70% | 0.90%

X
- References No definition available. + Details
Name: | FONR_ForeignServiceAndRepairFees
Namespace Prefix: | FONR_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_PR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CH
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_DE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_GB
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_AE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_DO
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_GR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_AU
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |