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Restatement of Previously Issued Financial Statements (Q3) (Details) | 9 Months Ended
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Sep. 30, 2021 USD ($)
Revision Of Previously Issued Financial Statements [Abstract] |
Permanent equity to maintain shareholders' equity amount | $ 5,000,000
Net tangible assets | $ 5,000,001

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- Definition Amount after accumulated amortization of finite-lived and indefinite-lived intangible assets classified as other. + References No definition available. + Details
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- Definition The difference between the carrying amount of a financial instrument subject to a registration payment arrangement recorded as temporary equity prior to adoption of FSP EITF 00-19-2 and the carrying amount reclassified to permanent equity upon the adoption of FSP EITF 00-19-2. Recorded as a cumulative effect adjustment to the beginning balance of retained earnings. Does not apply to registration payment arrangements that are no longer outstanding upon adoption of FSP EITF 00-19-2. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 40 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123477628&loc=d3e90193-114008 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -URI http://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 + Details
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