Inventory |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2021 | ||||||||||||||||||||||||||||||||||||||||||||||||||
Inventory | ||||||||||||||||||||||||||||||||||||||||||||||||||
Inventory | 7. Inventory Inventory as of September 30, 2021 and December 31, 2020 consisted of the following:
The aggregate charges related to excess inventory for the three and nine months ended September 30, 2021 and 2020 were immaterial. These expenses were recorded as a component of cost of product revenues. During the three and nine months ended September 30, 2021, inventory used in the construction and installation of property and equipment was zero and $516, respectively. During the three and nine months ended September 30, 2020, inventory used in the construction and installation of property and equipment was $1,199 and $1,812, respectively. |