Commitments and Contingencies - Additional Information (Details)		6 Months Ended
	Jul. 19, 2021 USD ($) ft²	Jun. 30, 2022 USD ($) ft²	Dec. 31, 2021 USD ($)
Long Term Purchase Commitment [Line Items]
Right-of-use asset		$ 21,398,000	$ 20,358,000
Operating Lease, Liability		22,385,000
Short-term lease cost		143,000
Sublease Income		175,000
Operating lease cost		$ 1,040,000
Westport Office Park, LLC [Member]
Long Term Purchase Commitment [Line Items]
Increase of leased space | ft²		12,204
Annual rent		$ 73,000
Increase in annual rent		78,000
Right-of-use asset		2,300,000
Operating Lease, Liability		2,300,000
RFS OPCO LLC [Member]
Long Term Purchase Commitment [Line Items]
Area of Sublease | ft²	9,501
Operating Leases, Rent Expense, Sublease Rentals	$ 3,500,000
Cash security deposit received	$ 100,000
Sublease Agreement Description	The term of the sublease started on September 1, 2021 and ends on July 30, 2026. The aggregate base rent due to the Company under the Sublease is approximately $3.5 million which began on October 1, 2021.
Boston Properties, Inc. [Member]
Long Term Purchase Commitment [Line Items]
Operating Lease, Liability		2,600,000
Short-term lease cost		300,000
Sublease Income		300,000
Operating lease cost		$ 2,000,000.0