XML 90 R77.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Subsequent Events (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Aug. 22, 2022 | Jul. 31, 2022
Subsequent Events (Details) [Line Items] |  |
Mortgage securing loan amount amount |  | $ 15.0
Received net amount |  | $ 33.0
Subsequent Event [Member] |  |
Subsequent Events (Details) [Line Items] |  |
Property purchase price | $ 49.4 |

X
- Definition The amount of contract sale purchase price. + References No definition available. + Details
Name: | rfl_ContractSalePurchasePrice
Namespace Prefix: | rfl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Purchaser receive credit amount. + References No definition available. + Details
Name: | rfl_PurchaserReceiveCreditAmount
Namespace Prefix: | rfl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | rfl_SubsequentEventsDetailsLineItems
Namespace Prefix: | rfl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Monetary effect of a change in the tax status effective after year-end but before the financial statements for the reporting period are issued or available to be issue by the entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32590-109319 + Details
Name: | us-gaap_SubsequentEventEffectOfChangeInTaxStatus
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |