XML 81 R68.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Business Segment Information (Details) - Schedule of net long-lived assets - USD ($) $ in Thousands | Jul. 31, 2022 | Jul. 31, 2021
--- | --- | ---
Segment Reporting Information [Line Items] |  |
Long-lived assets, net | $ 1,770 | $ 1,840
Total assets | 118,320 | 154,055
United States [Member] |  |
Segment Reporting Information [Line Items] |  |
Long-lived assets, net | 305 | 306
Total assets | 114,053 | 150,847
Israel [Member] |  |
Segment Reporting Information [Line Items] |  |
Long-lived assets, net | 1,465 | 1,534
Total assets | $ 4,267 | $ 3,208

X
- Definition Total assets. + References No definition available. + Details
Name: | rfl_TotalAsset
Namespace Prefix: | rfl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 + Details
Name: | us-gaap_NoncurrentAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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