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Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2021
Income Taxes [Abstract] |
Schedule of loss before provision for income taxes |
|  | December 31, 2019 |  | December 31, 2020 |  | December 31, 2021
Domestic(USA) |  | $ | (3,030 | ) |  | $ | (3,584 | ) |  | $ | (98,821 | )
Foreign |  |  | (56,444 | ) |  |  | (30,040 | ) |  |  | (107,662 | )
Loss before income tax |  | $ | (59,474 | ) |  | $ | (33,624 | ) |  | $ | (206,483 | )
Schedule of current and deferred components of the income tax expense |
|  | December 31, 2019 |  | December 31, 2020 |  | December 31, 2021
Current tax expenses: |  |  |  |  |  |  |  |  |
Domestic |  | $ | — |  | $ | — |  | $ | —
Foreign |  |  | 189 |  |  | 1 |  |  | —
Total current tax expense |  |  | 189 |  |  | 1 |  |  | —
Deferred tax expense: |  |  |  |  |  |  |  |  |
Domestic |  |  | — |  |  | — |  |  | —
Foreign |  |  | — |  |  | — |  |  | —
Total current tax expense |  |  | — |  |  | — |  |  | —
Total provision for income taxes |  | $ | 189 |  | $ | 1 |  | $ | —
Schedule of deferred tax assets |
|  | December 31, 2020 |  | December 31, 2021
Deferred tax assets: |  |  |  |  |  |  |  |
Net operating loss carry-forwards |  | $ | 28,484 |  |  | $ | 38,858 |
Allowance for doubtful accounts and inventory provision |  |  | 3,443 |  |  |  | 4,712 |
Product warranty |  |  | 2,903 |  |  |  | 8,769 |
Impairment of property, plant and equipment |  |  | 821 |  |  |  | 1,210 |
Deferred income |  |  | 216 |  |  |  | 392 |
Accrued expense |  |  | 805 |  |  |  | 239 |
Others |  |  | 615 |  |  |  | 920 |
Less: valuation allowance |  |  | (37,287 | ) |  |  | (55,100 | )
Net deferred tax assets |  | $ | — |  |  | $ | — |
Schedule of valuation allowance |
|  | December 31, 2019 |  | December 31, 2020 |  | December 31, 2021
Balance at beginning of the period |  | $ | 19,503 |  |  | $ | 30,857 |  |  | $ | 37,287 |
Additions |  |  | 11,649 |  |  |  | 7,402 |  |  |  | 17,912 |
Reversal |  |  | (295 | ) |  |  | (972 | ) |  |  | (99 | )
Balance at end of the period |  | $ | 30,857 |  |  | $ | 37,287 |  |  | $ | 55,100 |
Schedule of reconciliation between the income tax expense |
|  | December 31, 2019 |  | December 31, 2020 |  | December 31, 2021
Loss before income tax |  | $ | (59,474 | ) |  | $ | (33,624 | ) |  | $ | (206,483 | )
Tax credit at the U.S. federal corporate income tax rate of 21% |  |  | (12,490 | ) |  |  | (7,061 | ) |  |  | (43,361 | )
Tax effect of permanent differences – Share-based compensation |  |  | — |  |  |  | — |  |  |  | 17,408 |
Tax effect of permanent differences – Others |  |  | (2,961 | ) |  |  | (2,152 | ) |  |  | (1,411 | )
Tax effect of income tax rate difference in other jurisdictions |  |  | 4,076 |  |  |  | 2,511 |  |  |  | 6,287 |
Changes in valuation allowance |  |  | 11,669 |  |  |  | 6,702 |  |  |  | 21,077 |
Others |  |  | (105 | ) |  |  | 1 |  |  |  | — |
Income tax expense |  | $ | 189 |  |  | $ | 1 |  |  | $ | — |

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