INCOME TAXES - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Income Tax Disclosure [Abstract] | ||
| Capitalized engineering costs | $ 59,366 | $ 45,865 |
| Capitalized start-up costs | 15,012 | 16,361 |
| Compensation and benefits | 14,740 | 4,475 |
| Property, plant and equipment | 0 | 10,569 |
| Lease liability | 15,514 | 5,977 |
| Federal | 80,246 | 68,515 |
| State | 13,406 | 11,449 |
| Foreign | 5,687 | 5,242 |
| Other, net | 1,593 | 3,329 |
| Deferred tax assets | 205,564 | 171,782 |
| Less valuation allowance | (201,366) | (171,782) |
| Deferred tax assets, net of valuation allowance | 4,198 | 0 |
| Deferred tax liabilities, property and equipment | (4,198) | 0 |
| Net deferred tax assets | $ 0 | $ 0 |
| X | ||||||||||
- Definition Deferred Tax Assets, Capitalized Engineering Costs No definition available.
|
| X | ||||||||||
- Definition Deferred Tax Assets, Capitalized Start-Up Costs No definition available.
|
| X | ||||||||||
- Definition Deferred Tax Assets, Lease Liability No definition available.
|
| X | ||||||||||
- Definition Deferred Tax Assets, Operating Loss Carryforwards and Tax Credit Carryforwards, Net, Domestic No definition available.
|
| X | ||||||||||
- Definition Deferred Tax Assets, Operating Loss Carryforwards and Tax Credit Carryforwards, Net, Foreign No definition available.
|
| X | ||||||||||
- Definition Deferred Tax Assets, Operating Loss Carryforwards and Tax Credit Carryforwards, Net, State and Local No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|