PROPERTY and EQUIPMENT, net - Summary of Depreciation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Property, Plant and Equipment [Line Items] | ||||
| Total | $ 1,033 | $ 1,000 | $ 3,053 | $ 2,253 |
| Research and development | ||||
| Property, Plant and Equipment [Line Items] | ||||
| Total | 415 | 627 | 1,231 | 1,224 |
| Sales and marketing | ||||
| Property, Plant and Equipment [Line Items] | ||||
| Total | 48 | 78 | 141 | 156 |
| General and administrative | ||||
| Property, Plant and Equipment [Line Items] | ||||
| Total | $ 570 | $ 295 | $ 1,681 | $ 873 |