Lease initiation date

No definition available.

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Period Type:	duration

- Definition

Lessee, operating lease, extended lease term.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Percentage of annual rent increment.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

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-Publisher FASB
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+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Date which lease or group of leases is set to expire, in YYYY-MM-DD format.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

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.

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Indicates (true false) whether lessee has option to extend operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
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- Definition

Description of terms and conditions of option to extend lessee's operating lease. Includes, but is not limited to, information about option recognized as part of right-of-use asset and lease liability.

+ References

+ Details

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Period Type:	duration

- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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Period Type:	instant

- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of operating lease expense. Excludes sublease income.

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Balance Type:	debit
Period Type:	duration

- Definition

Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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Balance Type:	debit
Period Type:	instant

- Definition

Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Balance Type:	credit
Period Type:	instant

- Details

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Leases - Additional Information (Details) - USD ($) $ in Thousands		1 Months Ended			12 Months Ended
	May 31, 2021	Nov. 30, 2022	May 31, 2022	Nov. 30, 2017	Dec. 31, 2022	Dec. 31, 2021	Apr. 30, 2021
Lessee Lease Description [Line Items]
Initial base rent					$ 1,100	$ 1,100
Restricted cash					1,392	329
Lessee, Operating Lease, Option to Extend			one additional 5-year term
Operating lease cost					$ 1,115	$ 1,056
Watertown Lease
Lessee Lease Description [Line Items]
Extended lease term		2024-04		2023-04
Lessee, Operating Lease, Existence of Option to Extend [true false]					true
Waltham Lease
Lessee Lease Description [Line Items]
Debt instrument expiration date			May 01, 2023
Other assets \| Waltham Lease
Lessee Lease Description [Line Items]
Prepaid rent					$ 2,000
Research and Development
Lessee Lease Description [Line Items]
Operating lease cost					$ 3,200
Clinical Supply Agreement \| Watertown Lease
Lessee Lease Description [Line Items]
Operating lease period							5 years
Operating Lease, renewal term							1 year
Office and Laboratory \| Waltham Lease
Lessee Lease Description [Line Items]
Initial base rent	$ 2,200
Percentage of annual rent increment			3.00%
Operating lease period			10 years 2 months
Office and Laboratory \| Maximum [Member] \| Waltham Lease
Lessee Lease Description [Line Items]
Lease expiration date			Jul. 31, 2033
Office furniture and fixtures \| Watertown Lease
Lessee Lease Description [Line Items]
Lease initiation date					Apr. 30, 2020
Lease expiration date					Jun. 30, 2024
Certificate of Deposits \| Watertown Lease
Lessee Lease Description [Line Items]
Restricted cash				$ 300
Letter of Credit \| Watertown Lease
Lessee Lease Description [Line Items]
Secured debt obligations				$ 300
Letter of Credit \| Waltham Lease
Lessee Lease Description [Line Items]
Secured debt obligations			$ 1,100