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v3.24.3

Subsequent Events (Details) $ in Thousands, ₩ in Millions | 1 Months Ended | 2 Months Ended | 3 Months Ended | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Nov. 30, 2024 USD ($) | Oct. 31, 2024 USD ($) shares | Apr. 30, 2024 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2024 USD ($) shares | Jun. 30, 2024 USD ($) shares | Sep. 30, 2024 USD ($) | Nov. 30, 2024 KRW (₩) | Oct. 31, 2024 KRW (₩) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 KRW (₩) | Dec. 31, 2017 USD ($) | Dec. 31, 2017 KRW (₩)
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of convertible promissory notes |  |  |  |  |  |  | $ 1,630 |  |  |  |  |  |
Issuance of common stock under common stock purchase agreement (in shares) | shares |  |  |  |  | 1,421,715 | 678,462 |  |  |  |  |  |  |
Proceeds from issuance of common stock under common stock purchase agreement |  |  |  |  | $ 5,000 | $ 2,800 | 7,814 |  |  |  |  |  |
Historical convertible promissory notes |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of convertible promissory notes |  |  | $ 600 | $ 1,000 |  |  | $ 5,100 |  |  |  |  |  |
Mujin Electronics Co., Ltd. |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date description |  |  |  |  |  |  | In October 2024, the Company executed an amendment with Mujin Electronics Co., Ltd. to extend the maturity date of KRW 5.0 billion ($3.7 million) loan from January 2025 to June 2025. |  |  |  |  |  |
i Best Investment Co., Ltd. |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date description |  |  |  |  |  |  | In October 2024, the Company executed an amendment with i Best Investment Co., Ltd. to extend the maturity date from February 2025 to May 2025 for its sixth draw. |  |  |  |  |  |
Kyeongho Lee | Term loans |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  | $ 100 | ₩ 110.0 | $ 700 | ₩ 1,000.0
Subsequent event |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock under common stock purchase agreement (in shares) | shares |  | 103,596 |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock under common stock purchase agreement |  | $ 300 |  |  |  |  |  |  |  |  |  |  |
Subsequent event | Historical convertible promissory notes |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of convertible promissory notes |  | 1,000 |  |  |  |  |  |  |  |  |  |  |
Subsequent event | Mujin Electronics Co., Ltd. | Term loans |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Term loan outstanding |  | $ 3,700 |  |  |  |  |  |  | ₩ 5,000.0 |  |  |  |
Subsequent event | Kyeongho Lee | Term loans |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount | $ 2,900 |  |  |  |  |  |  | ₩ 4,000.0 |  |  |  |  |
Loan maturity date | Dec. 31, 2024 |  |  |  |  |  |  |  |  |  |  |  |
Annual interest rate | 12.00% |  |  |  |  |  |  |  |  |  |  |  |

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