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Schedule of Total Digital Assets Based on the Fair Value Model (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Digital Assets
Digital assets at December 31, 2023	$ 116
Cumulative effect of the adoption of ASU 2023-08	193
Digital assets January 1, 2024	309
Unrealized gain on digital assets	345
Digital assets December 31, 2024	$ 654	$ 116

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- Definition

Cumulative effect of adoption

+ References

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+ Details

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Balance Type:	debit
Period Type:	duration

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- Definition

Digital assets

+ References

No definition available.

+ Details

Name:	WFCF_DigitalAssets
Namespace Prefix:	WFCF_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- References

No definition available.

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Namespace Prefix:	WFCF_
Data Type:	xbrli:stringItemType
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- Definition

Fair market value gain on digital assets.

+ References

No definition available.

+ Details

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Namespace Prefix:	WFCF_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

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- Definition

Fair value of digital assets

+ References

No definition available.

+ Details

Name:	WFCF_FairValueOfDigitalAssets
Namespace Prefix:	WFCF_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration