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Fair Value Measurements (Details) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Fair Value Measurements (Details) [Line Items]
Assets held trust account	$ 253,031,569	$ 253,027,240
Fair value measurement		6,831,000
Private Placement Warrants [Member]
Fair Value Measurements (Details) [Line Items]
Fair value measurement		$ 2,588,667

X

- Definition

Amount of transfers of financial instruments classified in shareholders' equity measured on a recurring basis out of level 3 of the fair value hierarchy into level 1.

+ References

No definition available.

+ Details

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Namespace Prefix:	rclf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- References

No definition available.

+ Details

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Namespace Prefix:	rclf_
Data Type:	xbrli:stringItemType
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X

- Definition

The amount of cash, securities, or other assets held by a third-party trustee pursuant to the terms of an agreement which assets are available to be used by beneficiaries to that agreement only within the specific terms thereof and which agreement is expected to terminate more than one year from the balance sheet date (or operating cycle, if longer) at which time the assets held-in-trust will be released or forfeited.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(b))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

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Balance Type:	debit
Period Type:	instant

X

- Details

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