v3.26.1
Derivative Instruments (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Derivative Instruments [Abstract]
Derivative instruments
$ 2,936,073
$ 657,136
X
- Definition
Derivative instruments.
+ References
No definition available.
+ Details
Name:
alfa_DerivativeInstruments
Namespace Prefix:
alfa_
Data Type:
xbrli:monetaryItemType
Balance Type:
credit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration