Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment

v3.22.2.2
Property and Equipment
 9 Months Ended
Sep. 30, 2022
Property, Plant and Equipment [Abstract]  
Property and Equipment Property and Equipment
Cost and accumulated depreciation as of September 30, 2022 and December 31, 2021 are as follows:

September 30, 2022 December 31, 2021
Machinery and equipment $ 2,444 $ 1,755
Vehicles 3,352 1,754
Leasehold improvements 3,214 1,024
Computer equipment 630 298
Software 11 798
Furniture and fixtures 651 331
Capital projects in progress 1,945 957
Total cost 12,247 6,917
Accumulated depreciation and amortization (2,205) (2,026)
Total property and equipment, net $ 10,042 $ 4,891

Depreciation and amortization expense associated with property and equipment is as follows for the periods indicated:

Three Months Ended September 30, Nine Months Ended September 30,
2022 2021 2022 2021
Cost of revenues $ 127 $ 49 $ 337 $ 136
Research and development 17 — 125 —
Selling, general and administrative 328 206 754 469
Total depreciation and amortization expense $ 472 $ 255 $ 1,216 $ 605