Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment

Property and Equipment
3 Months Ended
Mar. 31, 2021
Property, Plant and Equipment [Abstract]  
Property and Equipment Property and EquipmentAs of March 31, 2021 and December 31, 2020, the net carrying value of property and equipment was approximately $1.8 million and $1.4 million, respectively, and included $1.2 million and $0.7 million, respectively, in construction-in-process for equipment being built and software being developed but not yet placed into service.Depreciation expense for the three months ended March 31, 2021 and 2020 was $0.1 million and $0.1 million, respectively.