FAIR VALUE MEASUREMENTS, Gross Holding Gains and Fair Value of Held-to-Maturity Securities (FY) (Details) - USD ($)	12 Months Ended
Dec. 31, 2020	Mar. 31, 2021
Cash [Member]
Debt Securities, Held-to-maturity [Abstract]
Assets held in trust	$ 753	$ 753
US Treasury Securities [Member]
Debt Securities, Held-to-maturity [Abstract]
Assets held in trust		$ 230,006,014
US Treasury Securities [Member]
Debt Securities, Held-to-maturity [Abstract]
Assets held in trust	230,052,496
Recurring [Member] \| Level 1 [Member] \| US Treasury Securities [Member]
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]
Amortized Cost	230,052,496
Gross Holding Gain	4,291
Fair Value	$ 230,056,787
Maturity Date	Mar. 18, 2021

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of investment in debt security measured at amortized cost (held-to-maturity).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
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Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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Date of maturity of investment in debt security measured at amortized cost (held-to-maturity), in CCYY-MM-DD format.

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