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v3.21.2

COMMITMENTS (Details) - USD ($) | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
COMMITMENTS |  |
Deferred fee per unit | $ 0.35 | $ 0.35
Deferred underwriting fee payable | $ 3,220,000 | $ 3,220,000

X
- Definition Represents the deferred fee per unit. + References No definition available. + Details
Name: | chfw_DeferredFeePerUnit
Namespace Prefix: | chfw_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The carrying value as of balance sheet date of underwriting fees payable or deferred, classified as noncurrent. + References No definition available. + Details
Name: | chfw_DeferredOfferingCostsNoncurrent
Namespace Prefix: | chfw_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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