Subsequent Events (Details) - Unsecured Promissory Note - PPP Loan - Subsequent Event - JPMorgan Chase Bank, N.A.	1 Months Ended
Jan. 31, 2022 USD ($)
Subsequent Event [Line Items]
Face amount	$ 5,025,000
Repayment debt	$ 261,000

Face (par) amount of debt instrument at time of issuance.

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Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant