Restricted Cash	6 Months Ended
Jun. 30, 2020
Restricted Cash [Abstract]
Restricted Cash	4. Restricted Cash The Company is required to maintain a security deposit for its operating lease agreement for the duration of the lease agreement and for a particular credit card program as long it is in place. At June 30, 2020, the Company had a certificate of deposit for $0.2 million, which represented collateral as a security deposit for its operating lease agreement for its facility. At December 31, 2019, the Company had certificates of deposit for $0.2 million, which represented collateral as security deposits for its operating lease agreement for its facility and for a particular credit card program which was no longer in place as of June 30, 2020.

Restricted Cash

6 Months Ended

Jun. 30, 2020

4. Restricted Cash

The Company is required to maintain a security deposit for its operating lease agreement for the duration of the lease agreement and for a particular credit card program as long it is in place. At June 30, 2020, the Company had a certificate of deposit for $0.2

million, which represented collateral as a security deposit for its operating lease agreement for its facility. At December 31, 2019, the Company had certificates of deposit for $0.2 million, which represented collateral as security deposits for its operating lease agreement for its facility and for a particular credit card program which was no longer in place as of June 30, 2020.