Restatement of Previously Issued Financial Statements - Schedule of Unaudited Condensed Consolidated Statements of Cash Flows (Parenthetical) (Details) - USD ($) $ in Thousands |
3 Months Ended | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Condensed Cash Flow Statements, Captions [Line Items] | ||||||||||||||||||
| Other, net | $ 228 | $ (350) | ||||||||||||||||
| Change in contract assets | 642 | 787 | ||||||||||||||||
| Other current assets | (8,095) | 688 | ||||||||||||||||
| Allowance for accounts receivable | 1,258 | |||||||||||||||||
| Proceeds from sale of notes receivable | 4,500 | |||||||||||||||||
| Change in contract liabilities | 7,157 | (2,154) | ||||||||||||||||
| Other accrued expenses | 1,003 | (920) | ||||||||||||||||
| Purchase of property and equipment | (7,059) | (3,213) | ||||||||||||||||
| Effect of foreign currency translation on cash, cash equivalents and restricted cash | 465 | (1,846) | ||||||||||||||||
| Cash and cash equivalents | 52,217 | 47,362 | $ 29,633 | $ 47,569 | ||||||||||||||
| Restatement Adjustments [Member] | ||||||||||||||||||
| Condensed Cash Flow Statements, Captions [Line Items] | ||||||||||||||||||
| Other, net | [1] | 248 | (240) | |||||||||||||||
| Change in contract assets | [2] | 1,266 | (68) | |||||||||||||||
| Other current assets | [3] | 7,703 | (805) | |||||||||||||||
| Allowance for accounts receivable | (1,258) | |||||||||||||||||
| Prepaid launch costs | 7,585 | |||||||||||||||||
| Proceeds from sale of notes receivable | 4,500 | |||||||||||||||||
| Change in contract liabilities | [4] | 7,932 | (895) | |||||||||||||||
| Other accrued expenses | [5] | 30 | (372) | |||||||||||||||
| Reclassification of state income tax | 17 | 450 | ||||||||||||||||
| Purchase of property and equipment | [6] | 1,505 | 1,436 | |||||||||||||||
| Property, Plant and Equipment, Preproduction Design and Development Costs | (9,074) | 611 | ||||||||||||||||
| Property, Plant and Equipment, Additions | (16) | (825) | ||||||||||||||||
| Effect of foreign currency translation on cash, cash equivalents and restricted cash | [7] | (246) | 0 | |||||||||||||||
| Cash and cash equivalents | (254) | $ 0 | $ (8) | $ 0 | ||||||||||||||
| Other Current Assets [Member] | Restatement Adjustments [Member] | ||||||||||||||||||
| Condensed Cash Flow Statements, Captions [Line Items] | ||||||||||||||||||
| Allowance for accounts receivable | 40 | |||||||||||||||||
| Prepaid launch costs | 7,585 | |||||||||||||||||
| Advances for fixed assets balance | 78 | |||||||||||||||||
| Delaware Franchise Tax [Member] | Restatement Adjustments [Member] | ||||||||||||||||||
| Condensed Cash Flow Statements, Captions [Line Items] | ||||||||||||||||||
| Other accrued expenses | 10 | |||||||||||||||||
| Other Accrued Expense [Member] | Restatement Adjustments [Member] | ||||||||||||||||||
| Condensed Cash Flow Statements, Captions [Line Items] | ||||||||||||||||||
| Reclassification of state income tax | (52) | |||||||||||||||||
| Other Accrued Expense [Member] | Restatement Adjustments [Member] | Customer Deposit [Member] | ||||||||||||||||||
| Condensed Cash Flow Statements, Captions [Line Items] | ||||||||||||||||||
| Change in contract liabilities | (72) | |||||||||||||||||
| Research and Development [Member] | Restatement Adjustments [Member] | ||||||||||||||||||
| Condensed Cash Flow Statements, Captions [Line Items] | ||||||||||||||||||
| Change in contract liabilities | $ (7,860) | |||||||||||||||||
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