Subsequent Events	3 Months Ended
Mar. 31, 2023
Subsequent Events [Abstract]
Subsequent Events	Note 12. Subsequent Events In April 2023, the Company entered into an agreement to lease approximately 50,890 square feet of additional office space located at 99 High Street in Boston, MA. The Company expects to take possession of the premises in the third quarter of 2023. The initial term of the lease is ten years from the date alterations are substantially complete, estimated to occur in April 2024, with the option to renew for an additional five-year term. Annual base rent under the lease is approximately $3.5 million and is subject to annual increases in accordance with the terms of the lease agreement. Lease payments begin on the earlier of January 1, 2025 or nine months from the date alterations are substantially complete. The lease provides for a tenant improvement allowance of $9.2 million.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI https://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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