Leases (Details) ft² in Thousands, $ in Thousands		1 Months Ended	12 Months Ended
	Jun. 07, 2022 USD ($)	Dec. 31, 2021 USD ($) ft²	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($) ft²	Dec. 31, 2020 USD ($)	Jun. 28, 2020 USD ($)
Lessor, Lease, Description [Line Items]
Operating lease expense			$ 8,939	$ 8,180	$ 8,180
Operating lease payments			8,548	8,225	8,009
Operating lease expense for which no liability or asset was recognized			144	154	123
Operating lease, liability, discounted present value			39,752
Operating lease, liability		$ 25,581		25,581
Operating lease assets		$ 23,157	$ 37,682	$ 23,157
Operating lease, weighted average discount rate (percent)		3.40%	3.30%	3.40%
Operating lease, weighted average remaining lease term (years)		5 years 1 month 6 days	7 years 9 months 18 days	5 years 1 month 6 days
Carrying value of lease assets						$ 0
Intangible asset impairment charges	$ 8,709				$ 3,427
Operating lease income				$ 77
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]					Operating Income (Loss)
Contract Termination [Member]
Lessor, Lease, Description [Line Items]
Operating lease, liability		$ 1,717	$ 765	$ 1,717
Southborough, Massachusetts
Lessor, Lease, Description [Line Items]
Operating lease, liability			9,271
Net Rentable Area | ft²		65		65
Lessee, Operating Lease, Term of Contract		10 years		10 years
Lessee, Operating Lease, Option to Renew, Term of Contract		5 years
Operating lease assets			$ 9,271