Leases - Additional Information (Details) $ in Millions	12 Months Ended
Dec. 31, 2020 USD ($)
Lessee Lease Description [Line Items]
Operating lease expiration term	2041
Future Lease Agreements
Lessee Lease Description [Line Items]
Operating lease expected to commence undiscounted lease liabilities in 2021	$ 5.0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration