FAIR VALUE MEASUREMENTS, Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2021	Dec. 31, 2020
Fair value of reclassified levels [Abstract]
Transfer from Level 1 to Level 2	$ 0	$ 0
Transfer from Level 2 to Level 1	0	0
Transfer in into Level 3	0
Transfer in out of Level 3	0	17,940,000
Recurring [Member] \| Level 1 [Member]
Assets [Abstract]
Cash and Investments held in Trust Account	281,592,750	281,592,750	$ 278,774,646
Recurring [Member] \| Level 1 [Member] \| Public Warrants [Member]
Liabilities [Abstract]
Liability	9,660,000	9,660,000
Recurring [Member] \| Level 3 [Member] \| Public Warrants [Member]
Liabilities [Abstract]
Liability			22,364,221
Recurring [Member] \| Level 3 [Member] \| Private Placement Warrant [Member]
Liabilities [Abstract]
Liability	9,349,781	9,349,781	16,867,946
Recurring [Member] \| Level 3 [Member] \| FPA liability - Committed [Member]
Liabilities [Abstract]
Liability	2,416,311	2,416,311	2,947,167
Recurring [Member] \| Level 3 [Member] \| FPA liability - Optional [Member]
Liabilities [Abstract]
Liability	$ 3,051,451	$ 3,051,451	$ 3,810,610

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Publisher FASB
-Name Accounting Standards Codification
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Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
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Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.

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Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
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Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 2
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