BALANCE SHEET COMPONENTS - Additional Information (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2023 |
Jun. 30, 2022 |
Jun. 30, 2023 |
Jun. 30, 2022 |
|
Balance Sheet Related Disclosures [Abstract] | ||||
Write-down of inventory | $ 154,491 | $ 218,859 | $ 385,811 | $ 218,859 |
Scrap inventory written down | 83,832 | 0 | 83,832 | 51,034 |
Depreciation and amortization | $ 98,901 | $ 155,633 | $ 225,016 | $ 290,786 |