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Restricted Cash
9 Months Ended
Sep. 30, 2022
Restricted Cash [Abstract]  
Restricted Cash

4. Restricted Cash

The Company is required to maintain security deposits for its operating lease agreements for the duration of the lease agreements. At September 30, 2022, the Company had money market accounts for $1.1 million, which represented collateral as security deposits for its operating lease agreements for two facilities. At December 31, 2021, the Company had money market accounts for $1.6 million, which represented collateral as security deposits for its operating lease agreements for three facilities.