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Leases | 12 Months Ended
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Dec. 31, 2023
Leases [Abstract] |
Leases | Leases Company Headquarters (Waltham, MA) In April 2021, the Company entered into a sublease agreement for office and storage space for its corporate headquarters located at 500 Totten Pond Road in Waltham, MA. The Company entered into an amendment to the sublease agreement in August 2023 in order to lease additional space within the building. The sublease expires on October 31, 2024. The Company is required to maintain a minimum cash balance of $0.3 million as a security deposit on the space which is classified as restricted cash, current on the consolidated balance sheets. The Company pays for its proportionate share of building operating expenses and taxes that are treated as variable costs and excluded from the measurement of the lease. The sublease grants the Company an option to extend the term for an additional three years at the fair market rent by giving the landlord nine months written notice. The Company was not reasonably certain to exercise the option to extend the lease and therefore the extension term was excluded from the measurement of the lease. Storage Facilities The Company additionally leases three storage spaces on a month-to-month basis that are classified as short-term leases. Operating lease cost recognized during the years ended December 31, 2023 and December 31, 2022 was $1.2 million and $1.0 million, respectively. Cash paid for amounts included in the measurement of lease liabilities for the years ended December 31, 2023 and December 31, 2022 was $1.4 million and $1.1 million, respectively. The weighted-average remaining lease term and discount rate were as follows:
| December 31,
| 2023 |  | 2022
Weighted average remaining lease term | 0.8 years |  | 1.8 years
Weighted average discount rate | 7.75 | % |  | 6.95 | %
Future annual lease payments under non-cancelable operating leases as of December 31, 2023 were as follows (in thousands):
Year Ended December 31: |
2024 | $ | 1,432 |
2025 | — |
Total future lease payments | 1,432 |
Less: imputed interest | (41) |
Present value of operating lease liability | $ | 1,391 |

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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//842-20/tableOfContent + Details
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