XML 87 R74.htm IDEA: XBRL DOCUMENT
v3.20.2

NOTE 16 - SEGMENT AND RELATED INFORMATION - Foreign Product Sales - (Details) | 12 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Foreign Product Sales | 20.20% | 5.30%
Canada |  |
Foreign Product Sales | 0.00% | 0.30%
England |  |
Foreign Product Sales | 0.00% | 0.30%
Germany |  |
Foreign Product Sales | 20.20% | 0.00%
Puerto Rico |  |
Foreign Product Sales | 0.00% | 4.70%

X
- Definition Foreign Product Sales + References No definition available. + Details
Name: | FONR_ForeignProductSales
Namespace Prefix: | FONR_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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

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