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FAIR VALUE MEASUREMENTS, Assets Held in Trust Account (Details) - USD ($) | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2021 | Dec. 31, 2020
Assets [Abstract] |  |  |
Interest income withdrawn from Trust Account | $ 0 | $ 0 | $ 0
Cash [Member] |  |  |
Assets [Abstract] |  |  |
Assets held in Trust Account | 3,963 | 3,963 | 1,103
US Treasury Securities [Member] |  |  |
Assets [Abstract] |  |  |
Assets held in Trust Account | $ 281,590,000 | $ 281,590,000 | $ 278,773,543

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. + References No definition available. + Details
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- Details
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