Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Operating Loss Carryforwards [Line Items]
Increase in valuation allowance	$ 75,000	$ 82,300
Current tax provision	1,400	3,400
Income tax expense	1,366	3,410
Uncertain tax positions	0	0
Interest or penalties for unrecognized tax benefits since inception	$ 0
Earliest Tax Year
Operating Loss Carryforwards [Line Items]
Open tax year	2020
Massachusetts
Operating Loss Carryforwards [Line Items]
Tax credits	$ 19,500
Tax credits expiration starting year	2037
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 16,600	$ 120,300
Tax credits	$ 41,300
Tax credits expiration starting year	2042